10089_001.pdf - Load set calculation - ECN
10089_001.pdf - Load set calculation - ECN
10089_001.pdf - Load set calculation - ECN
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Raadgevend Ingenieursbureau Stentec B.V.<br />
Hollingerstraat 14<br />
8621 CA Heeg<br />
The Netherlands<br />
Tel. 0515 - 443515<br />
Fax. 0515 - 442824<br />
Date of release: 03 January 2003<br />
STENTEC B.V.<br />
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> Dowec 6MW<br />
R45.04/01.03/03<br />
CD C45.04/01.03/03<br />
H. Efdé<br />
W. Kuik<br />
This copy belongs to: Stentec B.V. / NEG Micon /<strong>ECN</strong>
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Quality<br />
Report<br />
Internal control Date Signature<br />
Ing. H. Efdé (HE) 3 January 2003<br />
Authorisation Ir. W. Kuik (WK) 3 January 2003<br />
This document is made for NEG Micon and <strong>ECN</strong>. Stentec will only present the results of the<br />
<strong>calculation</strong> to NEG Micon and <strong>ECN</strong>.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Summary<br />
This report contains a load <strong>set</strong> <strong>calculation</strong> and design variation <strong>calculation</strong>s for the DOWEC 6 MW<br />
wind turbine. The wind turbine is modelled in Phatas IV by <strong>ECN</strong>. The <strong>calculation</strong>s of the “baseline”<br />
wind turbine are performed with executable “phat6MW.exe” dated 020502. For the design variations<br />
other executables were used. The load <strong>set</strong> is programmed by Stentec B.V. according ref. [2]<br />
description.<br />
The resulting fatigue and ultimate loads are presented in time response diagrams, extreme values<br />
tables, statistics and VBC tables (1Hz equivalent signals), generated by Stentec B.V.’s post<br />
processing program ADAP. All results are stored on CD C45.04/01.03/03. The results of the design<br />
variation <strong>calculation</strong>s are stored on CD C45.04/01.03/03 and are used to generate “cost of energy”<br />
tables.<br />
The decisive values can be used for optimalisation and design detailling.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Contents<br />
Quality.....................................................................................................................................................2<br />
Summary.................................................................................................................................................3<br />
Contents..................................................................................................................................................4<br />
1 Introduction ......................................................................................................................................5<br />
2 Wind turbine .....................................................................................................................................6<br />
2.1 Wind turbine modelling ........................................................................................................... 6<br />
3 <strong>Load</strong> <strong>set</strong>. ..........................................................................................................................................7<br />
3.1 Introduction. ............................................................................................................................ 7<br />
3.2 Definitions of the quantities..................................................................................................... 7<br />
3.3 Forces, moments and deflections........................................................................................... 8<br />
3.4 User defined parameters ........................................................................................................ 9<br />
4 Results...........................................................................................................................................11<br />
4.1 Maximum tower foot bending moment ................................................................................. 11<br />
4.2 Extreme tables...................................................................................................................... 12<br />
4.3 1 Hz equivalent signals......................................................................................................... 13<br />
5 Design variations. ...........................................................................................................................15<br />
5.1 Cost of energy....................................................................................................................... 15<br />
5.2 Structural pitch...................................................................................................................... 15<br />
5.2.1 Cost of energy. .............................................................................................................. 16<br />
5.3 Tower eigenfrequencies. ...................................................................................................... 17<br />
5.3.1 Cost of energy. .............................................................................................................. 17<br />
5.4 Turbine control. ..................................................................................................................... 18<br />
5.4.1 Cost of energy. .............................................................................................................. 18<br />
5.5 Tapered blade....................................................................................................................... 20<br />
5.5.1 Cost of energy. .............................................................................................................. 20<br />
5.6 Low Lambda control. ............................................................................................................ 21<br />
5.6.1 Cost of energy. .............................................................................................................. 22<br />
6 Conclusion. ....................................................................................................................................23<br />
References. ...........................................................................................................................................24<br />
Appendix A. Phatas file listing ..........................................................................................................25<br />
Appendix B. <strong>Load</strong> cases listing.........................................................................................................26<br />
Appendix C. Plot of loadcase GrEog1Voc.........................................................................................31<br />
Appendix D. Tables structural pitch. .................................................................................................32<br />
Appendix E. Tables tower frequencies..............................................................................................41<br />
Appendix F. Tables pitch control. .....................................................................................................50<br />
Appendix G. Tables tapered blade....................................................................................................59<br />
Appendix H. Low Lambda control. ....................................................................................................68<br />
Appendix I. Plots tower eigenfrequencies. ..........................................................................................69<br />
Appendix J. Base line control versus Peak Shave control. ...............................................................72<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
1 Introduction<br />
In order to calculate the strength of a wind turbine a <strong>set</strong> of loads and load combinations is prescribed<br />
by the certification authority. This report describes the load <strong>set</strong> and results according to IEC2 class C<br />
and DNV regulations for the DOWEC 6 MW wind turbine. It is the purpose that the fatigue and<br />
ultimate strength of the wind turbine comply with this standard. The wind speeds and turbulence<br />
intensities that are used for the load <strong>set</strong> are given by NEG Micon and <strong>ECN</strong> ref. [2].<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
2 Wind turbine<br />
The DOWEC MW6 wind turbine is a three-bladed off shore wind turbine with a rotor diameter of 129<br />
m. and a rated power of 6 MW. The turbine start up wind speed is 4 m/s and has a nominal wind<br />
speed of 12.1 m/s. Rated rotor speed is 11.84 rpm. The blades on this variable speed wind turbine<br />
are controlled by an active pitch control system. Normal pitching speed is 5º /sec. while emergency<br />
speed is 10º /sec.<br />
The hub height of the DOWEC is 91.4 m. above sea level. Total height of the tower is 110.2 m. from<br />
the sea bottom.<br />
A description of the DOWEC wind turbine can be found in ref. [3] and ref. [14].<br />
2.1 Wind turbine modelling<br />
The DOWEC 6 MW wind turbine has been modelled with the dynamic response program Phatas IV<br />
by <strong>ECN</strong>. An overview of the used program and input files can be found in Appendix A.<br />
For the simulation the DOWEC wind turbine with 21 meter foundation was used without<br />
hydrodynamic loading.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
3 <strong>Load</strong> <strong>set</strong>.<br />
3.1 Introduction.<br />
A load<strong>set</strong> has been defined by NEG Micon and <strong>ECN</strong>, ref. [2]. The load cases are based on IEC2<br />
class C regulations and DNV regulations for off shore wind turbines. According this load <strong>set</strong><br />
description Stentec B.V. made two series of input files for Phatas IV, one for the fatigue <strong>calculation</strong>s<br />
and the other for ultimate loads <strong>calculation</strong>s. Stochastic wind models were generated with Swifti2.<br />
3.2 Definitions of the quantities.<br />
The definition of the quantities is according to the blade, hub and tower co-ordinate system of the<br />
Terms of Reference ref. [4]. A short description of the used quantities in Phatas is given below.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
3.3 Forces, moments and deflections.<br />
Phatas notation Unit Description<br />
Table 1: Blade co-ordinate system<br />
Mxb[i], Myb[i] [kNm] Total moment of blade i around the blade foot in x and y-direction of<br />
the rotating blade co-ordinate system, non-pitching.<br />
Mxb[i]-p, Myb[i]-p [kNm] Total moment of blade i around the blade foot in x and y-direction of<br />
the rotating blade co-ordinate system, pitching.<br />
Tip disp. flap [i] [mm] Total displacement of tip of blade [i] in X-direction.<br />
Tip disp. lag [i] [mm] Total displacement of tip of blade [i] in Y-direction.<br />
Table 2: Hub co-ordinate system<br />
Fxn, Fyn, Fzn [kN] Total force at a predefined location behind the rotor centre in x, y<br />
and z-direction of the non rotating hub co-ordinate system.<br />
Mxn, Myn, Mzn [kNm] Total moment around the x, y and z-direction at a predefined<br />
location behind the rotor centre of the non rotating hub co-ordinate<br />
system.<br />
Fxn-r, Fyn-r, Fzn-r [kN] Total force at a predefined location behind the rotor centre in x, y<br />
and z-direction, rotating rotor co-ordinate system.<br />
Mxn-r, Myn-r, [kNm] Total moment around the x, y and z-direction at a predefined<br />
Mzn-r<br />
location behind the rotor centre , rotating rotor co-ordinate system.<br />
Torsional<br />
deformation rotor<br />
shaft<br />
[deg]<br />
Rotor angular<br />
acceleration<br />
[deg/s2]<br />
Axial force, rotor [kN] Axial aerodynamic force on the rotor<br />
Aero power, rotor [kW] Aerodynamic power on the rotor<br />
Pitch angle [i] [deg] Pitch angle of blade [i], angle blade tip with respect to the rotor<br />
plane (θ).<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Table 3: Tower co-ordinate system<br />
Phatas notation Unit Description<br />
Mxt, Myt, Mzt [kNm] Total moment around the (x,) y and z-direction of the tower coordinate<br />
system at the intersection between the horizontal axis at a<br />
specified height above the tower base and the tower Z-axis.<br />
X-defl, Y-defll [mm], Displacement in the X, Y direction, at a specified height above the<br />
[deg] tower base.<br />
Yaw angle [deg] Yaw angle with respect to tower top.<br />
Yaw rate [deg/s]<br />
Wind-speed, hub [m/s] Wind speed at hub height<br />
Wind direction [deg] Actual wind direction at hub with respect to the rotor shaft<br />
Gen. shaft power [kW] Power through the generator shaft.<br />
Rotorspeed [rpm] Speed of rotation of the rotor (positive is clockwise) (Ω).<br />
Azimuth angle [deg] Rotational angle of blade 1 with respect to the Z-axis<br />
3.4 User defined parameters<br />
In Phatas it is possible to determine deflections, moments and stresses at specified locations in<br />
tower, nacelle and blades.<br />
Table 5: Tower parameters<br />
Phatas notation Unit Location above<br />
tower foot<br />
Description<br />
Mxt[1], Myt[1] [kNm] 0.0 m foundation base<br />
(sea floor)<br />
Mxt[2], Myt[2] [kNm] 110.2 m yaw bearing<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Table 6 : Nacelle parameters<br />
Phatas notation Unit Location aft of hub Description<br />
Mxn[1], Myn[1], Mzn[1], [kNm], 0.0 m rotor centre<br />
Fxn[1], Fyn[1], Fzn[1] [kN]<br />
Mxn-r[1], Myn-r[1],<br />
Mzn-r[1]<br />
[kNm] 0.0 m rotor centre<br />
Table 7: Blade parameters<br />
Phatas notation Unit Location from<br />
blade foot<br />
Description<br />
Mxb[i], Myb[i] [kNm] -1.80 m rotor centre<br />
Mxb[i]-p[01],<br />
Myb[i]-p[01]<br />
[kNm] 0.20 m blade root<br />
Mxb[i]-p[02],<br />
Myb[i]-p[02]<br />
[kNm] 28.20 m blade cross section<br />
tip displ. flap[i] [mm] 62.69 m blade tip<br />
tip displ. lag[i] [mm] 62.69 m blade tip<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
4 Results<br />
After the PhatasIV <strong>calculation</strong>s the digital output files were converted in ASCI format with the Phatas<br />
postprocessor PHPOST.exe. PHPOST can convert 128 variables maximum per postprocessing run.<br />
Stentec B.V.’s post processor ADAP was used to generate extreme values tables, statistics and for<br />
fatigue analysis 1Hz equivalent signals. The extreme values were extracted from all load cases of<br />
the ulitmate and fatigue load <strong>set</strong>. For the fatigue analysis only load cases 12 a/b, 18a/b and 24a/b<br />
were examined. These are considered to be the decisive load cases for optimalisation.<br />
4.1 Maximum tower foot bending moment<br />
According IEC 6.1 36 simulations are performed with the wind turbine idling at a windspeed<br />
(stochastic model) of 41.5 m/s. Each load case is calculated with a different wind direction. To<br />
improve the idling of the model, the pitch angle of the blades is <strong>set</strong> at 85º.<br />
The maximum resulting tower foot bending moments are:<br />
Table 8: Ultimate tower foot bending moments<br />
Variable Extreme Ldcase 2 Ldcase 3 Ldcase 4 Ldcase<br />
Mxt[01] -177230 E50335 -158310 E50325 -155300 E50345 -139370 E50315<br />
Myt[01] 79498 E50025 -79262 E50175 -76273 E50185 -74108 E50195<br />
all values in kNm, load factor = 1.00<br />
The load case E50335 generates the highest tower foot bending moment. This load case is repeated<br />
8 times, but for each load case a different stochastic model is used. The maximum tower bending<br />
moments are:<br />
Table 9: Ultimate tower foot bending moments<br />
Variable 1 2 3 4 5 6 7 8<br />
Mxt[01] -177230 -170690 -166180 -147640 -146740 -135330 -133620 -117230<br />
Myt[01] 87609 85477 77240 73366 71669 67842 65646 53084<br />
all values in kNm, load factor ¡ = 1.00<br />
From these values it can be determined that the mean maximum tower foot bending moment<br />
Mxt[01] is: 149333 kNm.<br />
It has to be noted that this value is not the absolute highest value. When looking at the extreme<br />
values tables load case GrEog1Voc generates the highest tower foot bending moment Myt[01],<br />
which is -281560 kNm (with ¢ = 1.00) . For a plot of this loadcase see Appendix C.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
4.2 Extreme tables<br />
Of the most important design parameters the extreme values are:<br />
Table 10: All parameters, absolute extreme values.<br />
¡ ¢¤£¦¥¨§©¥ <br />
without with<br />
Variable Unit Extreme <strong>Load</strong>case Extreme <strong>Load</strong>case<br />
Mxt[01] kNm -171210.02 E50335-3 -231133.53 E50335-3<br />
Myt[01] kNm -281560.00 GrEog1Voc -380106.00 GrEog1Voc<br />
Mxt[02] kNm 10778.00 PrloVe1k 11855.80 PrloVe1k<br />
Myt[02] kNm -22697.00 EcdVrb -30640.95 EcdVrb<br />
Mxn kNm -10157.00 PrloVe1h 12053.34 EmShVr<br />
Myn kNm -19807.00 EcdVrb -26739.45 EcdVrb<br />
Mzn kNm 13249.00 Sh2bVr -15412.95 EcdVrb<br />
Mxn-r kNm -10157.00 PrloVe1h 12053.34 EmShVr<br />
Myn-r kNm 17780.00 EcdVrb 24003.00 EcdVrb<br />
Mzn-r kNm -19443.00 EcdVrb -26248.05 EcdVrb<br />
Fxn kN 1262.00 Eog50Vr 1703.70 Eog50Vr<br />
Fyn kN 767.05 E50335-7 1035.52 E50335-7<br />
Fzn kN -1068.40 E50165 -1442.34 E50165<br />
Mxb[1] kNm 13824.00 E50335-7 18662.40 E50335-7<br />
Myb[1] kNm -18723.00 EcdVrb -25276.05 EcdVrb<br />
Mxb[2] kNm 13627.00 E50335-7 18396.45 E50335-7<br />
Myb[2] kNm -21537.00 EcdVrb -29074.95 EcdVrb<br />
Mxb[3] kNm 14612.00 E50025 19726.20 E50025<br />
Myb[3] kNm 17416.00 3BfinVr 22241.25 Eog50_12<br />
Mxb[1]-p[01] kNm 11099.00 3BfinVo 14449.05 GrEog1Vrb<br />
Mxb[1]-p[02] kNm 3994.50 E50275 5392.58 E50275<br />
Mxb[2]-p[01] kNm 12371.00 EcdVrb 16700.85 EcdVrb<br />
Mxb[2]-p[02] kNm 3228.20 EcdVrb 4358.07 EcdVrb<br />
Mxb[3]-p[01] kNm 11389.00 GrEog1Voc 15375.15 GrEog1Voc<br />
Mxb[3]-p[02] kNm 3196.60 GrEog1Voc 4315.41 GrEog1Voc<br />
Myb[1]-p[01] kNm 18006.00 Eog50_12 24308.10 Eog50_12<br />
Myb[1]-p[02] kNm 5508.70 Eog50_12 7436.75 Eog50_12<br />
Myb[2]-p[01] kNm 16864.00 3BfinVr -22407.30 EcdVrb<br />
Myb[2]-p[02] kNm -5599.80 EcdVrb -7559.73 EcdVrb<br />
Myb[3]-p[01] kNm 17280.00 3BfinVr 21274.65 EcdVrb<br />
Myb[3]-p[02] kNm 5272.70 3BfinVr 6726.51 Eog50Vr<br />
Tip displ. flap[1] mm -11994.00 EcdVrb<br />
Tip displ. flap[2] mm -13519.00 EcdVrb<br />
Tip displ. flap[3] mm -10330.00 Eog50Vo<br />
Tip displ. lag[1] mm 9567.10 E50335-6<br />
Tip displ. lag[2] mm 8537.20 E50025<br />
Tip displ. lag[3] mm 8731.10 E50335-8<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
4.3 1 Hz equivalent signals<br />
Of the fatigue load <strong>set</strong> the following load cases are selected for the optimalisation process: 012,<br />
018, and 024. The most important design parameters are analysed by rain flow counting the signal<br />
for damage assessment and the determination of a 1 Hz equivalent signal. This procedure will be<br />
repeated for design variations. By comparing values conclusions can be made about the<br />
improvement of the design.<br />
The results of the <strong>calculation</strong>s of the base line are presented in the following table:<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Table 11: 1 Hz equivalent signals.<br />
Variable unit<br />
1Hz equivalent values<br />
matl curve loadcase 012 loadcase 018 loadcase 024<br />
Fxn kN M5 225.83 223.39 260.89<br />
Fyn kN M5 97.53 132.44 189.97<br />
Fzn kN M5 70.93 98.11 151.90<br />
Mxn kNm M5 996.69 1447.73 2057.89<br />
Mxn-r kNm M5 1000.47 1455.05 2068.66<br />
Myn kNm M5 4033.16 4804.88 6259.18<br />
Myn-r kNm M5 4536.22 5165.74 7007.78<br />
Mzn kNm M5 4043.47 4834.25 6055.53<br />
Mzn-r kNm M5 4440.72 5251.48 6767.94<br />
Mxb[1] kNm M10 6889.11 7290.93 8241.70<br />
Mxb[1]-p[01] kNm M10 5862.38 5930.37 6529.26<br />
Mxb[1]-p[02] kNm M10 1250.12 1334.03 1607.36<br />
Mxb[2] kNm M10 6847.18 7272.08 8290.28<br />
Mxb[2]-p[01] kNm M10 5813.91 5917.89 6772.97<br />
Mxb[2]-p[02] kNm M10 1241.85 1331.19 1698.10<br />
Mxb[3] kNm M10 6889.11 7309.88 8110.97<br />
Mxb[3]-p[01] kNm M10 5789.97 5838.04 6410.21<br />
Mxb[3]-p[02] kNm M10 1244.32 1313.16 1618.92<br />
Myb[1] kNm M10 6598.19 6991.87 7700.14<br />
Myb[1]-p[01] kNm M10 7053.24 7575.70 8339.45<br />
Myb[1]-p[02] kNm M10 2086.02 2107.90 2418.81<br />
Myb[2] kNm M10 6373.89 6267.36 7828.75<br />
Myb[2]-p[01] kNm M10 6855.52 7142.80 8464.95<br />
Myb[2]-p[02] kNm M10 2012.14 1926.68 2442.97<br />
Myb[3] kNm M10 6330.85 6692.39 8278.08<br />
Myb[3]-p[01] kNm M10 6983.19 7455.21 8935.60<br />
Myb[3]-p[02] kNm M10 1974.70 2020.82 2593.93<br />
Mzb[1] kNm M10 127.88 112.81 119.37<br />
Mzb[1]-p[01] kNm M10 127.65 112.35 119.31<br />
Mzb[1]-p[02] kNm M10 65.13 63.08 75.22<br />
Mzb[2] kNm M10 123.86 107.82 134.46<br />
Mzb[2]-p[01] kNm M10 123.79 107.79 134.42<br />
Mzb[2]-p[02] kNm M10 64.47 62.35 80.20<br />
Mzb[3] kNm M10 130.19 116.58 135.20<br />
Mzb[3]-p[01] kNm M10 130.16 116.54 135.16<br />
Mzb[3]-p[02] kNm M10 64.83 61.92 76.16<br />
Mxt[01] kNm M5 8081.77 19713.50 34205.57<br />
Mxt[02] kNm M5 1122.98 1534.06 2184.33<br />
Myt[02] kNm M5 4017.79 4894.07 6424.40<br />
Myt[01] kNm M5 28633.63 30868.45 39798.94<br />
Mzt[01] kNm M5 4453.22 5459.90 6931.03<br />
Mzt[02] kNm M5 4453.22 5459.90 6931.03<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
5 Design variations.<br />
By altering Phatas IV input files and/or executables by <strong>ECN</strong> and Stentec, design variations are<br />
created. These are compared with the baseline DOWEC turbine. Not the whole load <strong>set</strong> is used, but<br />
just the load cases that have caused the highest loads. The following load cases are chosen to<br />
calculate the design variations: 012, 018, 024, 1B-5Vo, E50025, E50335, EcdVrb, Eog50-12,<br />
GrEog1Voc.<br />
5.1 Cost of energy.<br />
To clarify the results, the cost of energy per design is calculated according ref. [9], chapter 5.<br />
The cost of a wind turbine can be broken down in cost per component. Important design (and cost)<br />
drivers of a component are the extreme and fatigue loads it has to withstand. A further break down is<br />
achieved by weighing the several loads. By comparing load changes with the baseline configuration<br />
an estimation can be made about the change in cost of the wind turbine.<br />
Table 12: Influence of parameters on wind turbine cost.<br />
cost of<br />
component contribution<br />
wind<br />
cost to wind<br />
turbine<br />
contribution turbine cost<br />
component (%) design driver load parameter (%) (%)<br />
blade 6<br />
extreme flat moment Myb[1]-p[01] 25 1.5<br />
fatigue edge moment 1Hz-Mxb[2]-p[01] 25 1.5<br />
gearbox 5<br />
average torque Mxn mean 75 3.75<br />
tower 16<br />
extreme tilt moment foot Myt[01] 30 4.8<br />
fatigue tilt moment top 1Hz-Myt[02] 20 3.2<br />
If the change in annual yield is known as well, the cost of energy can be calculated by dividing the<br />
wind turbine cost by the yield:<br />
Influence of design variation on cost of energy = (change in wind turbine cost)<br />
(change in annual yield)<br />
It must be noted that these variations are one dimensional and therefore very crude. For example a<br />
tip speed variation would be more effective with a blade design adapted to that speed. But in this<br />
case the only change is the tip speed.<br />
The results should not be judged for their values, but used as a guideline to further develop the 6MW<br />
DOWEC.<br />
5.2 Structural pitch.<br />
By changing the position and rotation of the girders in the blades, the stiffness properties are<br />
changed. The changed behaviour of the blades should result in smaller tip deflection and a decrease<br />
of fatigue and extreme loads. 4 redesigns (ref [10]) are calculated :<br />
• tr+5-5, girders 0.5 o rotated, at tip girder suction side 0.5m to aft and girder pressure side<br />
0.5 m forward.<br />
• tt+5, girders 0.5 o rotated, at tip girder suction side and girder pressure side 0.5 m aft.<br />
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• tt+5-5, girders 0.5 o rotated, at root girder suction side 0.5m forward and girder pressure<br />
side 0.5 m aft.<br />
• tt-5+5, girders 0.5 o rotated, at root girder suction side 0.5m to aft and girder pressure side<br />
0.5 m forward.<br />
The modified turbine models are tested with load cases 008, 012, 018 and 024, 231 and 234. <strong>Load</strong><br />
case 231 is a stochastic windspeed of 12 m/s with –20 o yaw, 234 a stochastic windspeed of 25 m/s<br />
with –20 o yaw.<br />
To prevent interference of the blades with the turbine, the dynamic behaviour of the tower has been<br />
switched off. Also the baseline loadcases have been recalculated with tower dynamics off.<br />
This explains the difference in baseline loads in the table below, compared to the other<br />
variations.The results of the simulations are stored on CD C45.04/01.03/03 . The extreme and<br />
fatigue tables can be found in Appendix D as well.<br />
5.2.1 Cost of energy.<br />
The <strong>calculation</strong> of the cost of energy can only be based on the fatigue and extreme loads of the<br />
blades. Gearbox loads, tower loads and energy production are not taken into account because the<br />
aerodynamics of the blades are not changed and the tower dynamics are off. Therefore it is<br />
assumed that these parameters have not changed.<br />
Based on the changed loads the results in relative turbine costs are as follows:<br />
Table 13: Structural pitch, cost of energy.<br />
blade parameter baseline tt-5+5<br />
relative<br />
turbine<br />
costs tr+5-5<br />
relative<br />
turbine<br />
costs tt+5<br />
relative<br />
turbine<br />
costs tt+5-5<br />
relative<br />
turbine<br />
costs<br />
kNm % % % % % % % %<br />
Myb[1]-p[01] 15535.00 0.70 0.01 3.40 0.05 0.70 0.01 3.70 0.06<br />
1Hz-Mxb[1]-p[01] 8327.10 1.05 0.02 -0.60 -0.01 0.90 0.01 -12.00 -0.18<br />
total 0.03 total 0.04 total 0.02 total -0.12<br />
The influence of the design variations on the cost of energy is similar to the relative turbine costs.<br />
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5.3 Tower eigenfrequencies.<br />
The influence of the tower eigenfrequencies on the turbine behaviour is investigated by creating 8<br />
new tower models with the following eigenfrequencies: 0.150, 0.175, 0.200, 0.225, 0.250, 0.300,<br />
0.350 and 0.400 Hz. The clamping stiffness and material properties of the baseline tower were<br />
modified iteratively to alter the eigenfrequency. The frequencies were calculated with Phatas IV.<br />
The results of the load case <strong>calculation</strong>s can be found on CD C45.04/01.03/03. The extreme and<br />
fatigue tables can be found in Appendix E as well.<br />
5.3.1 Cost of energy.<br />
Compared to the baseline gearbox loads and annual energy production have not changed. Only<br />
blade and tower loads were used to determine the change in turbine costs. When comparing the<br />
towers the following table can be made:<br />
Table 14: Tower eigenfrequencies, cost of energy.<br />
relative relative relative relative<br />
twrfreq turbine twrfreq turbine twrfreq turbine twrfreq turbine<br />
parameter baseline 0.150 costs 0.175 costs 0.200 costs 0.225 costs<br />
blade kNm % % % % % % % %<br />
Myb[1]-p[01] 18006.00 -8.83 -0.13 -5.53 -0.08 -2.69 -0.04 -0.45 -0.01<br />
1Hz-Mxb[2]-p[01] 6772.97 -6.11 -0.09 -4.27 -0.06 -3.37 -0.05 -1.07 -0.02<br />
tower<br />
Myt[01] -281560.00 -21.52 -1.03 -12.35 -0.59 -4.31 -0.21 -0.62 -0.03<br />
1Hz-Myt[02] 6424.40 -3.53 -0.11 -0.61 -0.02 -3.71 -0.12 -0.81 -0.03<br />
total -1.37 total -0.76 total -0.42 total -0.08<br />
relative relative relative relative<br />
twrfreq turbine twrfreq turbine twrfreq turbine twrfreq turbine<br />
parameter baseline 0.250 costs 0.300 costs 0.350 costs 0.400 costs<br />
blade kNm % % % % % % % %<br />
Myb[1]-p[01] 18006.00 0.12 0.00 -0.16 0.00 -1.26 -0.02 -1.19 -0.02<br />
1Hz-Mxb[2]-p[01] 6772.97 -0.36 -0.01 -0.12 0.00 0.00 0.00 -0.95 -0.01<br />
tower<br />
Myt[01] -281560.00 -1.14 -0.05 -6.89 -0.33 -28.50 -1.37 -24.63 -1.18<br />
1Hz-Myt[02] 6424.40 -1.20 -0.04 0.00 0.00 -1.99 -0.06 -2.57 -0.08<br />
total -0.10 total -0.33 total -1.45 total -1.30<br />
The influence of the design variations on the cost of energy is similar to the relative turbine costs.<br />
What this table doesn’t show is a resonance of the tower with the 0.200 e.f. The 1P oscillation<br />
happens at 0.200 * 60 = 12rpm. Since this is very close to the nominal rpm of 11.844rpm,<br />
considerable fatigue damage is the result. The DOWEC wind turbine cuts out at 14rpm, so the<br />
lowest possible tower e.f. should be above 14 / 60 = 0.233Hz.<br />
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Plots in Appendix I show the behaviour of several towers.<br />
5.4 Turbine control.<br />
Three alternative controls are modelled (ref. [11]) and calculated, a High Tip Speed (HTS), Low Tip<br />
Speed (LTS) and a Peak Shave (PS) control. The HTS turbine runs with a nominal speed of 12.58<br />
rpm at Vr=11.7 m/s. The LTS turbine runs with 10.36 rpm at Vr=12.3 m/s.<br />
The first eigenfrequency of the tower of the HTS control turbine is increased from 0.242 to 0.257 Hz.<br />
This will prevent undesired excitations due to the higher nominal speed.<br />
The PS control does not change the rpm, but limits the maximum axial force on the hub in this case<br />
by opening the blade pitch 2 degrees at Vr. The design of the PS control is based on ref. [15].<br />
The results of the load case <strong>calculation</strong>s can be found on CD C45.04/01.03/03. The extreme and<br />
fatigue tables can be found in Appendix F as well.<br />
5.4.1 Cost of energy.<br />
For the cost of energy of the HTS and LTS control the average gearbox torque and the annual<br />
production is calculated. The average gearbox torque is determined by calculating the average<br />
torque of the generator power curve from the Phatas input file “DowecHTS.inp” and “DowecLTS.inp”.<br />
Phatas IV is used to create a PV curve of the HTS and LTS control. Consequently with the Phatas<br />
post processing program “Eprod” the annual production is calculated. The results are presented in<br />
the table below.<br />
Table 15: HTS and LTS control, cost of energy.<br />
parameter baseline<br />
High Tip<br />
Speed<br />
control<br />
relative<br />
turbine<br />
costs<br />
Low Tip<br />
Speed<br />
control<br />
relative<br />
turbine<br />
costs<br />
Blade kNm % % % %<br />
Myb[1]-p[01] 18006.00 2.15 0.03 -16.28 -0.24<br />
1Hz-Mxb[2]-p[01] 6740.51 0.72 0.01 -8.45 -0.13<br />
gearbox<br />
Mxn mean 30400.28 -5.34 -0.20 3.45 0.13<br />
tower<br />
Myt[01] -281560.00 4.94 0.24 -17.98 -0.86<br />
1Hz-Myt[02] 6372.64 4.86 0.16 -9.81 -0.31<br />
total 0.24 total -1.42<br />
annual production baseline HTS change (%) LTS change (%)<br />
Gwh 25.4014 25.5353 0.53 24.656 -2.93<br />
HTS control, change in cost of energy (%) - 0.29<br />
LTS control, change in cost of energy (%) 1.47<br />
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For the PS control the generator torque table is not changed. Therefore only the blade- and tower<br />
parameters and the annual production is taken into account for the <strong>calculation</strong> of the cost of energy.<br />
The results are presented in the table below.<br />
Table 16, PS control, cost of energy.<br />
parameter baseline<br />
Peak<br />
Shave<br />
control<br />
relative<br />
turbine<br />
costs<br />
Blade kNm % %<br />
Myb[1]-p[01] 18006 -4.69 -0.07<br />
1Hz-Mxb[2]-p[01] 6740.51 -0.48 -0.01<br />
Tower<br />
Myt[01] -281560 -0.18 -0.01<br />
1Hz-Myt[02] 6372.64 -0.20 -0.01<br />
total -0.09<br />
annual production baseline PS<br />
change<br />
(%)<br />
Gwh 25.4014 25.0053 -1.56<br />
PS control, change in cost of energy (%) 1.44<br />
It was expected that the PS control would give greater benefits. Analysis of the load cases and the<br />
results show that the axial force (Fxn) is only reduced with 6.10% at loadcase 12PS, compared to<br />
the baseline loadcase 12. When running a simple test loadcase with a linear changing wind from 4 to<br />
25 m/s, the Fxn at Vr is even higher than that of the base line as can be seen in Appendix J.<br />
It must be concluded that the present peak shave control for the 6MW DOWEC does not work<br />
properly. It must be revised and tested prior to drawing conclusions.<br />
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5.5 Tapered blade.<br />
<strong>ECN</strong> has designed a blade with more taper than the baseline blade, ref [12]. The cone angle is<br />
changed to –2.4 o . The input file “DowecR6.inp” is revised to reflect the new blade design. The<br />
turbine control is the same as the baseline. The results of the load case <strong>calculation</strong>s can be found on<br />
CD C45.04/01.03/03. The extreme and fatigue tables can be found in Appendix G as well.<br />
5.5.1 Cost of energy.<br />
The blade- and tower parameters and the annual production are taken into account for the<br />
<strong>calculation</strong> of the cost of energy. The average gearbox torque is similar to the baseline. It does not<br />
have an effect on the cost of energy. The results are presented in the table below.<br />
Table 17, Tapered blade, cost of energy.<br />
Tapered relative<br />
parameter baseline blade turbine costs<br />
blade kNm % %<br />
Myb[1]-p[01] 18006.00 -2.69 -0.04<br />
1Hz-Mxb[2]-p[01] 6740.51 -0.24 0.00<br />
tower<br />
Myt[01] -281560.00 -2.21 -0.11<br />
1Hz-Myt[02] 6372.64 -1.00 -0.03<br />
total -0.18<br />
annual production baseline<br />
Tapered<br />
blade change (%)<br />
Gwh 25.4014 25.394 -0.03<br />
Tapered blade, change in cost of energy - 0.15<br />
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5.6 Low Lambda control.<br />
With the Low Lambda control (LL) the rated (wished) rotorspeed changes with the magnitude of the<br />
wind. At high wind the rotorspeed is lower than for example at Vr. This will decrease fatigue damage,<br />
but also makes it possible to keep the wind turbine in operation at windspeeds higher than Vo<br />
(baseline). An other option is to investigate the effects of an increased rated rotorspeed from Vi until<br />
Vr.<br />
For this design variation no new turbine control is programmed, but output from the turbine control<br />
variations (par. 5.4) has been used to create new load <strong>set</strong>s.<br />
The following load <strong>set</strong>s have been created:<br />
Table 18: <strong>Load</strong> <strong>set</strong>s contents<br />
baseline<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012 5.44 12 5623<br />
018 1.44 18 5867<br />
024 0.17 24 5899<br />
027 0.05 27 5806<br />
Low Lambda 1<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012 5.44 12 5623<br />
018LTS 1.44 18 5732<br />
024LTS 0.17 24 5740<br />
027LL 0.05 27 5424<br />
Low Lambda 2<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012 5.44 12 5623<br />
018 1.44 18 5867<br />
024LTS 0.17 24 5740<br />
027LL 0.05 27 5424<br />
Low Lambda 3<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012HTS 5.44 12 5410<br />
018 1.44 18 5867<br />
024 0.17 24 5899<br />
027LL 0.05 27 5424<br />
Low Lambda 4<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012HTS 5.44 12 5410<br />
018HTS 1.44 18 5812<br />
024 0.17 24 5899<br />
027LL 0.05 27 5424<br />
Low Lambda 5<br />
loadcase occurrence(%) mean windspeed P mean [kW]<br />
012HTS 5.44 12 5410<br />
018 1.44 18 5867<br />
024LTS 0.17 24 5740<br />
027LL 0.05 27 5424<br />
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The standard load cases apply to a rotorspeed of 11.84 rpm, the LTS (Low Tip Speed) load cases<br />
10.36 rpm and the HTS (High Tip Speed) loadcases to 12.58 rpm. For this Low Lambda analysis<br />
load case 027LL was generated to assess the fatigue damage of a LTS turbine at a stochastic<br />
windspeed of 27 m/s (wished rotorspeed at 10.36 rpm).<br />
The occurrence of the load case is based on a Rayleigh distribution with a Vm of 9.2 m/s. The Pmean<br />
is the average generator power of the load case and is used to calculate the yearly production.<br />
The results of the load case <strong>calculation</strong>s can be found on CD C45.04/01.03/03. The 1Hz equivalent<br />
fatigue tables can be found in Appendix H as well.<br />
5.6.1 Cost of energy.<br />
The blade- and tower parameters and the annual production are taken into account for the<br />
<strong>calculation</strong> of the cost of energy. The annual production is calculated by ADAP using the occurance<br />
and mean power from table 18. The average gearbox torque could not be used, since the<br />
rotorspeed-shaft torque table differs per loadcase. Also extreme values are not available because<br />
the load<strong>set</strong>s consisted only of fatigue loadcases. The results are presented in the table below.<br />
Table 19: Cost of energy Low Lambda control variations.<br />
Low<br />
Low<br />
Low<br />
Low<br />
Lambda 1 change in Low Lambda change in Lambda 3 change in Lambda 4 change in Lambda 5 change in<br />
100% loadcase change cost 2 change cost change cost change cost change cost<br />
blade kNm % % % % % % % % % %<br />
Myb[i]-p[01] -18006.00 Eog50-12 n.a. n.a. n.a. n.a. n.a.<br />
1Hz-Mxb[i]-p[01] 4483.82 all -1.72 -0.03 -0.71 -0.01 1.46 0.02 1.79 0.03 0.89 0.01<br />
gearbox<br />
Mxn mean n.a. n.a. n.a. n.a. n.a.<br />
tower<br />
Myt[01] -281560.00 GrEog1Voc n.a. n.a. n.a. n.a. n.a.<br />
1Hz-Myt[02] 2558.84 all -4.33 -0.14 -1.83 -0.06 0.73 0.02 3.95 0.13 0.32 0.01<br />
total -0.16 total -0.07 total 0.05 total 0.15 total 0.02<br />
annual production baseline LL1 change (%) LL2 change (%) LL3 change (%) LL4 change (%) LL5 change (%)<br />
MWh 3532.3 3511.4 -0.59 3528.4 -0.11 3429.4 -2.91 3422.4 -3.11 3427 -2.98<br />
LL1 load<strong>set</strong>, influence on cost of energy 0.42<br />
LL2 load<strong>set</strong>, influence on cost of energy 0.04<br />
LL3 load<strong>set</strong>, influence on cost of energy 2.76<br />
LL4 load<strong>set</strong>, influence on cost of energy 3.17<br />
LL5 load<strong>set</strong>, influence on cost of energy 2.92<br />
Based on the simplified Low Lambda load <strong>set</strong>s and the cost of energy model, it can be concluded<br />
that only LL1 has a reasonable decrease in fatigue damage. But because the annual production is<br />
lower, the cost of energy increases. LL3 to LL5 even cause more fatigue damage than the baseline<br />
while production is lower than the baseline.<br />
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<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
6 Conclusion.<br />
Based on the turbine description of <strong>ECN</strong> ref. [3] a PhatasIV load <strong>set</strong> has been generated. With the<br />
results of this final load <strong>set</strong> the components of the turbine can be checked by NEG Micon or <strong>ECN</strong> for<br />
ultimate and fatigue loads according to the IEC and DNV regulations.<br />
From the results of the load cases it is shown that the turbine behaviour is conform the load <strong>set</strong><br />
description given by NEG Micon ref. [2]. But the extreme loads are not in accordance with the<br />
expectations. When table 10 is compared with ref. [13] it can be concluded that the maximum tower<br />
top tilt moment Myt[02] is 1.7 times higher than calculated statically. The highest tower bottom tilt<br />
moment Myt[01] is 2.5 times higher than expected.<br />
A possible cause for this large difference might be the <strong>ECN</strong> modelling that allows short generator<br />
overshoots while originally the 6MW was considered to be an absolute highest value.<br />
Key load cases are used to calculate DOWEC design variations. Of the most important parameters<br />
tables with extreme values and 1Hz equivalent signals can be found on CD C45.04/01.03/03. To make<br />
the large amount of data understandable, it has been used to calculate relative turbine costs and<br />
changes in cost of energy.<br />
It is shown that tower frequency and turbine control have the largest influence on the cost of energy.<br />
An increase or decrease in tower frequency of more than 0.1Hz, a lower tipspeed or the use of peak<br />
shaving will have a beneficial influence on the cost of energy of the 6MW DOWEC.<br />
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References.<br />
[1] Handbook Reporting<br />
and Communication<br />
[2]<br />
[3]<br />
[4]<br />
[5]<br />
[6]<br />
[7]<br />
[8]<br />
[9]<br />
[10]<br />
[11]<br />
[12]<br />
[13]<br />
[14]<br />
[15]<br />
<strong>Load</strong> <strong>set</strong> description<br />
DOWEC 6MW<br />
DOWEC 6 MW predesign<br />
Terms of Reference<br />
IEC 61400-1ed. 2.<br />
Phatas-IV users<br />
manual<br />
ADAP manual<br />
Email B. Hendriks<br />
NM3000-LMH46-5<br />
blade design<br />
Email H.J. Kooijman<br />
Email J.M. Peeringa<br />
Tapered LMH-64-5<br />
blade<br />
Data6MWV2.doc<br />
DOWEC 6MW<br />
design overview<br />
Ultieme Bladhoek<br />
Regeling<br />
Handbook Reporting and Communication<br />
Engineering consultancy Stentec B.V., March 2002, Report nr.<br />
R6.20/02..01/02, H.P. Haring, Stentec BV.<br />
<strong>Load</strong> <strong>set</strong> description DOWEC 6MW turbine<br />
DOWEC-F1W2-JP-02-62/00-P, version 0, 120402, H.F. Veldkamp<br />
(NEG Micon), J.M. Peeringa (<strong>ECN</strong>).<br />
DOWEC 6 MW pre-design. Aero-elastic modelling of the DOWEC<br />
6 MW pre-design in PHATAS.<br />
DOWEC-F1W2-HJK-01-046/2, <strong>ECN</strong>-CX-135, april 2002, H.J.T.<br />
Kooijman, C. Lindenburg, D. Winkelaar.<br />
Terms of reference DOWEC, Pre-EET number 10008.doc, 176-FG-<br />
R0300/V1, F. Goezinne<br />
IEC 61400-1, second edition, 1999-02<br />
PHATAS-IV user’s manual, release “jul-2001”, draft, October 15,<br />
2001, C. Lindenburg<br />
ADAP manual, R6.20/01.01/01, June 2002, B.F. Boersma, H. Efdé,<br />
Stentec B.V.<br />
Email DOWEC: load variations, 250602, B. Hendriks, <strong>ECN</strong><br />
Aerodynamic Parameter Sensitivity Study, <strong>ECN</strong>-C--00-077, May<br />
2001, C. Lindenburg, E. Bot, H.B. Hendriks, <strong>ECN</strong><br />
Email DOWEC 6MW, sensitivity analysis structural pitch, 040702,<br />
H.J. Kooijman, <strong>ECN</strong><br />
Email Alternatieve DOWEC regelingen, 160802, J.M. Peeringa,<br />
<strong>ECN</strong><br />
6MW Blade Variant With Increased Taper, <strong>ECN</strong>-Wind DOWEC-<br />
Note, August 2002, C. Lindenburg, <strong>ECN</strong><br />
Estimated data for 6MWe turbine with 129 m rotor diameter,<br />
291101, F. Goezinne, NEG Micon.<br />
DOWEC 6MW design overview, 270602, H. Efdé, Stentec B.V.<br />
Eindverslag van het UPC project, Stentec rapport<br />
R052.01/01.09.98, 011098, W. Kuik, R.C. Wegerif, Stentec BV<br />
R45.04/01.03/03 Stentec, 3-1-03 page 24
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Appendix A. Phatas file listing<br />
Overview used Phatas files<br />
Phatas file name file date<br />
phat6mw.exe 030602<br />
phpost.exe 070402<br />
blade_6MW_R5.inp 150302<br />
DOWEC_6MW_R5.inp 150302<br />
dowecR6.inp 060502<br />
found_21m.inp 070402<br />
defphat 260901<br />
cylin1 141101<br />
cylin2 141101<br />
DU21_A17 141101<br />
DU25_A17 071201<br />
DU30_A17 071201<br />
DU35_A17 071201<br />
DU40_A17 071201<br />
NA64_A17 071201<br />
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Appendix C. Plot of loadcase GrEog1Voc.<br />
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Appendix D. Tables structural pitch.<br />
Structural pitch, absolute extreme values 25 m/s, 20 degr. yaw<br />
Ldcase: 234 234-tt-5+5 234-tr+5-5 234-tt+5 234-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm]<br />
R45.04/01.03/03 Stentec, 3-1-03 page 32<br />
Change<br />
in %<br />
Mxb[1]-p[01] 7905 7829.3 -1.0 7457.5 -5.7 8063.1 2.0 6645.2 -15.9<br />
Mxb[1]-p[02] 7404.9 7347 -0.8 6993.5 -5.6 7542.1 1.9 6216.8 -16.0<br />
Mxb[1]-p[03] -1398.3 -1467.7 5.0 -1359.7 -2.8 -1433.8 2.5 -1082.7 -22.6<br />
Mxb[2]-p[01] 8055.9 8891.4 10.4 8321.4 3.3 7632.1 -5.3 6509.1 -19.2<br />
Mxb[2]-p[02] 7560 8333.2 10.2 7817 3.4 7157.9 -5.3 6070.8 -19.7<br />
Mxb[2]-p[03] -1402.4 -1479.2 5.5 -1467.5 4.6 -1417.8 1.1 -1242.6 -11.4<br />
Mxb[3]-p[01] 7313.5 7444.5 1.8 7761.7 6.1 7439.1 1.7 6781.6 -7.3<br />
Mxb[3]-p[02] 6836.8 6981.1 2.1 7272.6 6.4 6982.1 2.1 6326.2 -7.5<br />
Mxb[3]-p[03] -1339.2 -1442.1 7.7 -1415.7 5.7 -1489.8 11.2 -1230.2 -8.1<br />
Myb[1]-p[01] 12511 12248 -2.1 12387 -1.0 12536 0.2 12552 0.3<br />
Myb[1]-p[02] 11854 11607 -2.1 11748 -0.9 11871 0.1 11883 0.2<br />
Myb[1]-p[03] 2982.4 3034.2 1.7 3023.4 1.4 3039.8 1.9 2958.6 -0.8<br />
Myb[2]-p[01] 11433 11717 2.5 11577 1.3 11623 1.7 11317 -1.0<br />
Myb[2]-p[02] 10743 11085 3.2 10968 2.1 10997 2.4 10661 -0.8<br />
Myb[2]-p[03] 2669.1 2722.6 2.0 2796.8 4.8 2739.8 2.6 2652.6 -0.6<br />
Myb[3]-p[01] 12280 12552 2.2 12398 1.0 12445 1.3 12259 -0.2<br />
Myb[3]-p[02] 11633 11850 1.9 11710 0.7 11788 1.3 11559 -0.6<br />
Myb[3]-p[03] 2860.6 2908 1.7 2869.4 0.3 2931.1 2.5 2782.8 -2.7<br />
Mxb[1] 8908.3 9552.2 7.2 9172.1 3.0 9305.5 4.5 8542.1 -4.1<br />
Mxb[2] 9757.9 10718 9.8 10142 3.9 9357.3 -4.1 8344.5 -14.5<br />
Mxb[3] 9271.7 9415.5 1.6 9147.8 -1.3 9299.6 0.3 8471.7 -8.6<br />
Myb[1] 11468 11357 -1.0 11783 2.7 11550 0.7 11461 -0.1<br />
Myb[2] 10265 10518 2.5 10552 2.8 10488 2.2 10046 -2.1<br />
Myb[3] 11250 11130 -1.1 11048 -1.8 11300 0.4 10913 -3.0<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] -6160.3 -5373.7 -12.8 -5512.3 -10.5 -6042 -1.9 -6245.2 1.4<br />
Tip disp. flap[2] -6935.7 -6186.9 -10.8 -6174.8 -11.0 -6537.1 -5.7 -6736.1 -2.9<br />
Tip disp. flap[3] -6661.1 -5854 -12.1 -5876.7 -11.8 -6261 -6.0 -6597.8 -1.0<br />
Tip displ. lag[1] 3341.6 3426.9 2.6 3387.6 1.4 3113.6 -6.8 2657.6 -20.5<br />
Tip displ. lag[2] 3481.1 3555.9 2.1 3630.8 4.3 3233.3 -7.1 2968.2 -14.7<br />
Tip displ. lag[3] 3318 3207.7 -3.3 3197.7 -3.6 3225.1 -2.8 2771.4 -16.5<br />
NOTE: gamma = 1
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, absolute extreme values 12 m/s, 20 degr. yaw<br />
Ldcase: 231 231-tt-5+5 231-tr+5-5 231-tt+5 231-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
R45.04/01.03/03 Stentec, 3-1-03 page 33<br />
Change<br />
in %<br />
Mxb[1]-p[01] -5362.8 -5276.2 -1.6 -5078.4 -5.3 -5391.3 0.5 -5839 8.9<br />
Mxb[1]-p[02] -4986.8 -4913.6 -1.5 -4728.5 -5.2 -5018.8 0.6 -5440.6 9.1<br />
Mxb[1]-p[03] -918.24 -927.21 1.0 -898.64 -2.1 -861.81 -6.1 926.54 0.9<br />
Mxb[2]-p[01] -5305.8 -5551 4.6 -5293 -0.2 -5282.2 -0.4 -5527.1 4.2<br />
Mxb[2]-p[02] -4932.2 -5173.8 4.9 -4925.5 -0.1 -4924.6 -0.2 -5153.4 4.5<br />
Mxb[2]-p[03] -953.12 968.63 1.6 878.78 -7.8 -847.63 -11.1 934.87 -1.9<br />
Mxb[3]-p[01] -5443.8 -5398.3 -0.8 -5119.8 -6.0 -5599.4 2.9 -5500.2 1.0<br />
Mxb[3]-p[02] -5074 -5033.6 -0.8 -4758.3 -6.2 -5214.7 2.8 -5118.5 0.9<br />
Mxb[3]-p[03] -889.79 -943.43 6.0 -845.68 -5.0 824.24 -7.4 940.31 5.7<br />
Myb[1]-p[01] 15319 14976 -2.2 14824 -3.2 15635 2.1 15082 -1.5<br />
Myb[1]-p[02] 14536 14221 -2.2 14081 -3.1 14857 2.2 14310 -1.6<br />
Myb[1]-p[03] 4075.7 4104.1 0.7 4053.2 -0.6 4162.1 2.1 3970.4 -2.6<br />
Myb[2]-p[01] 15711 15742 0.2 15980 1.7 16231 3.3 16143 2.7<br />
Myb[2]-p[02] 14925 14965 0.3 15182 1.7 15416 3.3 15318 2.6<br />
Myb[2]-p[03] 3903.5 4079.6 4.5 4113.5 5.4 4102.2 5.1 3896.3 -0.2<br />
Myb[3]-p[01] 15829 15704 -0.8 15477 -2.2 16334 3.2 15990 1.0<br />
Myb[3]-p[02] 15048 14936 -0.7 14714 -2.2 15527 3.2 15200 1.0<br />
Myb[3]-p[03] 4113.6 4199.5 2.1 4184.5 1.7 4232.4 2.9 4115 0.0<br />
Mxb[1] 6377.8 6580.6 3.2 6356.8 -0.3 6598 3.5 6592.7 3.4<br />
Mxb[2] 6624.5 7264.4 9.7 6761.2 2.1 6627.2 0.0 7026.8 6.1<br />
Mxb[3] 6845.2 6556.3 -4.2 6285.1 -8.2 6726.2 -1.7 6500.9 -5.0<br />
Myb[1] 14480 14604 0.9 14537 0.4 15017 3.7 14422 -0.4<br />
Myb[2] 15335 15110 -1.5 15379 0.3 15827 3.2 15278 -0.4<br />
Myb[3] 15228 14982 -1.6 15183 -0.3 15748 3.4 15532 2.0<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] 8056.3 6601.6 -18.1 6948.4 -13.8 7251 -10.0 7265.7 -9.8<br />
Tip disp. flap[2] 7654.8 6598.2 -13.8 6936.3 -9.4 7101.9 -7.2 7247.5 -5.3<br />
Tip disp. flap[3] 8207.2 6783.5 -17.3 7187.3 -12.4 7504.9 -8.6 7521.5 -8.4<br />
Tip displ. lag[1] -1840.4 -2366.1 28.6 -2270.8 23.4 -1782.3 -3.2 -1005.4 -45.4<br />
Tip displ. lag[2] -1880.9 -2666.8 41.8 -2483.9 32.1 -1781.6 -5.3 -1055.4 -43.9<br />
Tip displ. lag[3] -1932.4 -2349.1 21.6 -2224.5 15.1 -1779.8 -7.9 -990.88 -48.7<br />
NOTE: gamma = 1
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, absolute extreme values 24 m/s<br />
Ldcase: 024 024-tt-5+5 024-tr+5-5 024-tt+5 024-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
R45.04/01.03/03 Stentec, 3-1-03 page 34<br />
Change<br />
in %<br />
Mxb[1]-p[01] 6997.9 7212.7 3.1 7017.9 0.3 6915.7 -1.2 6647.6 -5.0<br />
Mxb[1]-p[02] 6525.9 6747.2 3.4 6555.2 0.4 6431.5 -1.4 6222.2 -4.7<br />
Mxb[1]-p[03] -1616.5 -1647 1.9 -1922.3 18.9 -1699 5.1 -1239.2 -23.3<br />
Mxb[2]-p[01] 7201 7956.7 10.5 7588 5.4 7921.9 10.0 6053.7 -15.9<br />
Mxb[2]-p[02] 6746.8 7408.6 9.8 7061.1 4.7 7452.2 10.5 5638.3 -16.4<br />
Mxb[2]-p[03] -1416.8 -1611.5 13.7 -1513.9 6.9 -1345.2 -5.1 -1129.6 -20.3<br />
Mxb[3]-p[01] 6908.8 7203.9 4.3 6943.7 0.5 6903.5 -0.1 6741.1 -2.4<br />
Mxb[3]-p[02] 6460.8 6716.3 4.0 6468.3 0.1 6475.5 0.2 6297.7 -2.5<br />
Mxb[3]-p[03] -1482.5 -1548.3 4.4 -1360.9 -8.2 -1352 -8.8 -1125.4 -24.1<br />
Myb[1]-p[01] 12224 12331 0.9 12199 -0.2 12574 2.9 12292 0.6<br />
Myb[1]-p[02] 11555 11661 0.9 11542 -0.1 11877 2.8 11618 0.5<br />
Myb[1]-p[03] 2791.3 2805.8 0.5 2836.8 1.6 2858.9 2.4 2805 0.5<br />
Myb[2]-p[01] 10504 11031 5.0 10868 3.5 10525 0.2 10620 1.1<br />
Myb[2]-p[02] 9963.4 10387 4.3 10240 2.8 9907.1 -0.6 9995.5 0.3<br />
Myb[2]-p[03] 2452.4 2446.7 -0.2 2429.5 -0.9 2521.9 2.8 2442.8 -0.4<br />
Myb[3]-p[01] 13315 13650 2.5 13550 1.8 13453 1.0 12993 -2.4<br />
Myb[3]-p[02] 12614 12922 2.4 12842 1.8 12730 0.9 12302 -2.5<br />
Myb[3]-p[03] 3206.1 3286.3 2.5 3273.9 2.1 3216.8 0.3 3087.2 -3.7<br />
Mxb[1] 9196 9044.4 -1.6 9227.4 0.3 9044.6 -1.6 8427.9 -8.4<br />
Mxb[2] 8502.2 8522.7 0.2 8393.3 -1.3 9011.9 6.0 7424.6 -12.7<br />
Mxb[3] 8908.8 9455.5 6.1 9113.3 2.3 8827.7 -0.9 8416 -5.5<br />
Myb[1] 10582 10714 1.2 10783 1.9 11061 4.5 10800 2.1<br />
Myb[2] 10421 10142 -2.7 10771 3.4 9949 -4.5 10255 -1.6<br />
Myb[3] 12338 12647 2.5 12666 2.7 12515 1.4 11713 -5.1<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] -4693.9 -4113.1 -12.4 -4199.2 -10.5 -4510.4 -3.9 -4780 1.8<br />
Tip disp. flap[2] -5316.8 -4915.5 -7.5 -4776.2 -10.2 -5266.9 -0.9 -5301.8 -0.3<br />
Tip disp. flap[3] 5221.3 4146 -20.6 4352.7 -16.6 -4623.7 -11.4 4742.6 -9.2<br />
Tip displ. lag[1] 2920.3 -3010.4 3.1 -2977.8 2.0 2855.6 -2.2 2437.7 -16.5<br />
Tip displ. lag[2] 2936.3 2969.6 1.1 2935 0.0 2844.2 -3.1 2498.8 -14.9<br />
Tip displ. lag[3] -2929.4 -3208.2 9.5 -3114.9 6.3 -2818.2 -3.8 2238 -23.6<br />
NOTE: gamma = 1
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, absolute extreme values 18 m/s<br />
Ldcase: 018 018-tt-5+5 018-tr+5-5 018-tt+5 018-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
Change<br />
in %<br />
Mxb[1]-p[01] 5701.6 5978.9 4.9 6094 6.9 5828.4 2.2 5503.8 -3.5<br />
Mxb[1]-p[02] 5294.6 5557.3 5.0 5670.1 7.1 5428 2.5 5121.2 -3.3<br />
Mxb[1]-p[03] -1090.5 -1283.5 17.7 -1229.4 12.7 -1185.2 8.7 -1005.1 -7.8<br />
Mxb[2]-p[01] 5614.8 5856.3 4.3 5665.4 0.9 5663.3 0.9 5292.1 -5.7<br />
Mxb[2]-p[02] 5228.1 5463.5 4.5 5265.5 0.7 5270.9 0.8 4937 -5.6<br />
Mxb[2]-p[03] -1117 -1325.6 18.7 -1263.8 13.1 -1208.5 8.2 -970.26 -13.1<br />
Mxb[3]-p[01] 5644.8 5802.1 2.8 5883.2 4.2 5866.6 3.9 5430.7 -3.8<br />
Mxb[3]-p[02] 5253.9 5391.5 2.6 5491.2 4.5 5473.2 4.2 5057.2 -3.7<br />
Mxb[3]-p[03] -1187.8 -1284.7 8.2 -1194.6 0.6 -1216.4 2.4 -957.22 -19.4<br />
Myb[1]-p[01] 12945 13780 6.5 13205 2.0 13092 1.1 13221 2.1<br />
Myb[1]-p[02] 12268 13070 6.5 12520 2.1 12412 1.2 12537 2.2<br />
Myb[1]-p[03] 3025.4 3334.6 10.2 3090 2.1 3078 1.7 3135.7 3.6<br />
Myb[2]-p[01] 11921 12086 1.4 12251 2.8 11978 0.5 12262 2.9<br />
Myb[2]-p[02] 11325 11480 1.4 11620 2.6 11320 0.0 11583 2.3<br />
Myb[2]-p[03] 2806.7 2775.1 -1.1 2823.5 0.6 2816.4 0.3 2796.4 -0.4<br />
Myb[3]-p[01] 14220 14712 3.5 14541 2.3 14340 0.8 14020 -1.4<br />
Myb[3]-p[02] 13474 13972 3.7 13782 2.3 13621 1.1 13305 -1.3<br />
Myb[3]-p[03] 3547.3 3612.7 1.8 3629.4 2.3 3600.5 1.5 3462.3 -2.4<br />
Mxb[1] 7409.6 8071.7 8.9 7781.2 5.0 7499.1 1.2 7603 2.6<br />
Mxb[2] 7753.8 7606.6 -1.9 7574.4 -2.3 7788.7 0.5 7294.7 -5.9<br />
Mxb[3] 8447 8654.8 2.5 8730.9 3.4 8547.5 1.2 8040.7 -4.8<br />
Myb[1] 11574 12281 6.1 11801 2.0 11692 1.0 11877 2.6<br />
Myb[2] 11453 11685 2.0 11564 1.0 11548 0.8 11437 -0.1<br />
Myb[3] 12939 13270 2.6 13214 2.1 12778 -1.2 12580 -2.8<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] 4956.8 4310.1 -13.0 4181 -15.7 4413.9 -11.0 4867.6 -1.8<br />
Tip disp. flap[2] 4733.9 3561 -24.8 3815.2 -19.4 4151.6 -12.3 4439.1 -6.2<br />
Tip disp. flap[3] 6187.8 4945.3 -20.1 5318.5 -14.0 5533.5 -10.6 5574.9 -9.9<br />
Tip displ. lag[1] -2424.9 -2988.8 23.3 -2754.6 13.6 -2266.6 -6.5 -1585 -34.6<br />
Tip displ. lag[2] -2308.8 -2512.9 8.8 -2503 8.4 -2196.4 -4.9 -1313.4 -43.1<br />
Tip displ. lag[3] -2955.4 -3320.6 12.4 -3246.6 9.9 -2797.2 -5.4 -1819.3 -38.4<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 35
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, absolute extreme values 12 m/s<br />
Ldcase: 012 012-tt-5+5 012-tr+5-5 012-tt+5 012-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
R45.04/01.03/03 Stentec, 3-1-03 page 36<br />
Change<br />
in %<br />
Mxb[1]-p[01] -5368.8 -5577.8 3.9 -5191.9 -3.3 -5389 0.4 -5519 2.8<br />
Mxb[1]-p[02] -5001.4 -5202.4 4.0 -4833.9 -3.3 -5030.2 0.6 -5128 2.5<br />
Mxb[1]-p[03] -963.21 -1004.3 4.3 -856.44 -11.1 871.03 -9.6 977.98 1.5<br />
Mxb[2]-p[01] -5234.2 -5378 2.7 -5087.7 -2.8 -5225.1 -0.2 -5631 7.6<br />
Mxb[2]-p[02] -4859 -5008.5 3.1 -4729.7 -2.7 -4862.8 0.1 -5242 7.9<br />
Mxb[2]-p[03] -875.11 -955.24 9.2 -944.76 8.0 -947.97 8.3 864.32 -1.2<br />
Mxb[3]-p[01] -5448.6 -5583.2 2.5 -5294.3 -2.8 -5666.8 4.0 -5769.5 5.9<br />
Mxb[3]-p[02] -5073.6 -5202.6 2.5 -4924.7 -2.9 -5283.7 4.1 -5375.6 6.0<br />
Mxb[3]-p[03] -975.92 -1029.7 5.5 -861.03 -11.8 -947.64 -2.9 1028.2 5.4<br />
Myb[1]-p[01] 15535 15645 0.7 16064 3.4 15643 0.7 16104 3.7<br />
Myb[1]-p[02] 14788 14883 0.6 15288 3.4 14890 0.7 15304 3.5<br />
Myb[1]-p[03] 4081 4081 0.0 4192.6 2.7 4101.1 0.5 4111.3 0.7<br />
Myb[2]-p[01] 15918 15964 0.3 15866 -0.3 16188 1.7 15043 -5.5<br />
Myb[2]-p[02] 15132 15176 0.3 15082 -0.3 15382 1.7 14306 -5.5<br />
Myb[2]-p[03] 4080 4150.1 1.7 4174.2 2.3 4124 1.1 3946.4 -3.3<br />
Myb[3]-p[01] 16353 16726 2.3 16082 -1.7 16698 2.1 16221 -0.8<br />
Myb[3]-p[02] 15541 15898 2.3 15292 -1.6 15875 2.1 15416 -0.8<br />
Myb[3]-p[03] 4141.9 4290.7 3.6 4276.1 3.2 4283.5 3.4 4163.5 0.5<br />
Mxb[1] 7067.3 6781.8 -4.0 6662 -5.7 6953 -1.6 7018.8 -0.7<br />
Mxb[2] 6716.6 6641.4 -1.1 6596.9 -1.8 6778.8 0.9 6792.1 1.1<br />
Mxb[3] 7026.3 6927.4 -1.4 6800.2 -3.2 6941.7 -1.2 6834 -2.7<br />
Myb[1] 15002 15201 1.3 15147 1.0 15164 1.1 15173 1.1<br />
Myb[2] 15151 15090 -0.4 14860 -1.9 15335 1.2 14357 -5.2<br />
Myb[3] 15356 15701 2.2 15326 -0.2 15725 2.4 15163 -1.3<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] 8265.7 6650.7 -19.5 7244.1 -12.4 7241.6 -12.4 7295.6 -11.7<br />
Tip disp. flap[2] 8121.4 6746.7 -16.9 7129.8 -12.2 7238 -10.9 7005 -13.7<br />
Tip disp. flap[3] 8322.6 7180.2 -13.7 7418.9 -10.9 7533.7 -9.5 7348.3 -11.7<br />
Tip displ. lag[1] -2021.8 -2583.6 27.8 -2530.1 25.1 -1936.7 -4.2 -1074.5 -46.9<br />
Tip displ. lag[2] -1969.2 -2655.2 34.8 -2512.8 27.6 -1920.3 -2.5 -1144.4 -41.9<br />
Tip displ. lag[3] -2080.5 -2545.9 22.4 -2475.7 19.0 -1923.1 -7.6 -1078.8 -48.1<br />
NOTE: gamma = 1
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, absolute extreme values 8 m/s<br />
Ldcase: 008 008-tt-5+5 008-tr+5-5 008-tt+5 008-tt+5-5<br />
Extreme Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Change<br />
in % Extreme<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
Change<br />
in %<br />
Mxb[1]-p[01] -4943.8 -4917.3 -0.5 -4865.6 -1.6 -5005.8 1.3 -5679.2 14.9<br />
Mxb[1]-p[02] -4592 -4571.5 -0.4 -4525.2 -1.5 -4652.9 1.3 -5300.7 15.4<br />
Mxb[1]-p[03] -733.42 831.01 13.3 738.12 0.6 -714.13 -2.6 -912.45 24.4<br />
Mxb[2]-p[01] -4819.9 -5085.7 5.5 -4908.7 1.8 -4859 0.8 -5363.1 11.3<br />
Mxb[2]-p[02] -4481.6 -4726.2 5.5 -4559.7 1.7 -4515.8 0.8 -4994.7 11.4<br />
Mxb[2]-p[03] -737.57 -780.42 5.8 -746.51 1.2 -717.57 -2.7 -856.58 16.1<br />
Mxb[3]-p[01] -5015.9 -4986.4 -0.6 -4854.1 -3.2 -4846 -3.4 -5639.1 12.4<br />
Mxb[3]-p[02] -4667.3 -4638.5 -0.6 -4510.7 -3.4 -4499.1 -3.6 -5260.2 12.7<br />
Mxb[3]-p[03] 713.45 -739.6 3.7 -698.14 -2.1 -709.31 -0.6 -899.04 26.0<br />
Myb[1]-p[01] 11820 12200 3.2 12294 4.0 12229 3.5 11819 0.0<br />
Myb[1]-p[02] 11236 11598 3.2 11690 4.0 11620 3.4 11229 -0.1<br />
Myb[1]-p[03] 3095.2 3181 2.8 3208.6 3.7 3161.8 2.2 3083.1 -0.4<br />
Myb[2]-p[01] 11803 11892 0.8 11839 0.3 11870 0.6 11792 -0.1<br />
Myb[2]-p[02] 11224 11309 0.8 11263 0.3 11296 0.6 11216 -0.1<br />
Myb[2]-p[03] 3137.7 3153 0.5 3154 0.5 3193.2 1.8 3130.5 -0.2<br />
Myb[3]-p[01] 11709 11768 0.5 11817 0.9 11741 0.3 11738 0.2<br />
Myb[3]-p[02] 11140 11197 0.5 11234 0.8 11164 0.2 11173 0.3<br />
Myb[3]-p[03] 3158.3 3218.7 1.9 3231.9 2.3 3225.2 2.1 3179.6 0.7<br />
Mxb[1] 5437.3 6151.4 13.1 5773 6.2 5406.1 -0.6 5901.9 8.5<br />
Mxb[2] 5457.4 5819.4 6.6 5561.4 1.9 5435.7 -0.4 5688.1 4.2<br />
Mxb[3] 5478.2 5615.9 2.5 5391.6 -1.6 5426.9 -0.9 5882.1 7.4<br />
Myb[1] 10962 11339 3.4 11439 4.4 11395 4.0 10961 0.0<br />
Myb[2] 10964 10893 -0.6 10845 -1.1 11024 0.5 10877 -0.8<br />
Myb[3] 10845 11256 3.8 11411 5.2 11212 3.4 10736 -1.0<br />
[mm] [mm] [mm] [mm] [mm]<br />
Tip displ. flap[1] 5665.5 4770.6 -15.8 5054.7 -10.8 5050.5 -10.9 5205.5 -8.1<br />
Tip disp. flap[2] 5707.8 4686.8 -17.9 4905.3 -14.1 5058.6 -11.4 5063.5 -11.3<br />
Tip disp. flap[3] 5883.2 4878.7 -17.1 5041.8 -14.3 5193.5 -11.7 5194.6 -11.7<br />
Tip displ. lag[1] -1453 -2150.7 48.0 -2025.8 39.4 -1420.7 -2.2 -703.18 -51.6<br />
Tip displ. lag[2] -1533.2 -2122.1 38.4 -1997.3 30.3 -1428.2 -6.8 -686.96 -55.2<br />
Tip displ. lag[3] -1399.3 -2037.2 45.6 -1907.2 36.3 -1396.4 -0.2 -689.7 -50.7<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 37
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, 1 Hz equivalent values 24 m/s<br />
Ldcase 024 024-tt-5+5 024-tr+5-5 024-tt+5 024-tt+5-5<br />
Change<br />
in %<br />
Change<br />
in %<br />
Change<br />
in %<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
Change<br />
in %<br />
Mxb[1]-p[01] 8327.1 8389.2 0.7 8278.1 -0.6 8401.7 0.9 7328.9 -12.0<br />
Mxb[1]-p[02] 7763.9 7807.0 0.6 7700.1 -0.8 7828.8 0.8 6805.8 -12.3<br />
Mxb[1]-p[03] 1586.5 1657.1 4.4 1650.3 4.0 1641.6 3.5 1371.1 -13.6<br />
Mxb[2]-p[01] 8169.9 8414.3 3.0 8169.9 0.0 8253.8 1.0 7179.3 -12.1<br />
Mxb[2]-p[02] 7616.7 7828.8 2.8 7585.9 -0.4 7721.3 1.4 6668.6 -12.4<br />
Mxb[2]-p[03] 1501.0 1710.0 13.9 1611.5 7.4 1587.0 5.7 1297.7 -13.5<br />
Mxb[3]-p[01] 7995.7 8217.6 2.8 8064.4 0.9 7984.3 -0.1 7197.6 -10.0<br />
Mxb[3]-p[02] 7435.5 7647.8 2.9 7485.0 0.7 7445.3 0.1 6692.4 -10.0<br />
Mxb[3]-p[03] 1500.2 1584.7 5.6 1519.6 1.3 1537.5 2.5 1286.7 -14.2<br />
Myb[1]-p[01] 8426.9 8426.9 0.0 8452.2 0.3 8647.1 2.6 8414.3 -0.1<br />
Myb[1]-p[02] 8007.0 8018.5 0.1 8052.9 0.6 8205.6 2.5 7973.0 -0.4<br />
Myb[1]-p[03] 2206.3 2223.7 0.8 2227.3 1.0 2340.3 6.1 2250.4 2.0<br />
Myb[2]-p[01] 8339.4 8439.5 1.2 8401.7 0.7 8529.1 2.3 8229.6 -1.3<br />
Myb[2]-p[02] 7928.0 8052.9 1.6 8018.5 1.1 8041.4 1.4 7807.0 -1.5<br />
Myb[2]-p[03] 2098.5 2207.2 5.2 2148.2 2.4 2208.0 5.2 2156.4 2.8<br />
Myb[3]-p[01] 8823.5 8949.8 1.4 8851.2 0.3 8893.2 0.8 8782.1 -0.5<br />
Myb[3]-p[02] 8414.3 8503.3 1.1 8439.5 0.3 8477.7 0.8 8376.7 -0.4<br />
Myb[3]-p[03] 2303.0 2363.9 2.6 2360.9 2.5 2381.9 3.4 2254.0 -2.1<br />
Mxb[1] 8837.3 8851.2 0.2 8837.3 0.0 8949.8 1.3 8029.9 -9.1<br />
Mxb[2] 8660.4 8741.2 0.9 8529.1 -1.5 8660.4 0.0 7796.2 -10.0<br />
Mxb[3] 8503.3 8782.1 3.3 8660.4 1.8 8529.1 0.3 7961.7 -6.4<br />
Myb[1] 7894.7 7916.9 0.3 7807.0 -1.1 7950.5 0.7 7679.1 -2.7<br />
Myb[2] 7872.6 7995.7 1.6 8052.9 2.3 8041.4 2.1 7928.0 0.7<br />
Myb[3] 8426.9 8376.7 -0.6 8327.1 -1.2 8741.2 3.7 8217.6 -2.5<br />
Material M10 K100<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 38
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, 1 Hz equivalent values 18 m/s<br />
Ldcase 018 018-tt-5+5 018-tr+5-5 018-tt+5 018-tt+5-5<br />
Change<br />
in %<br />
Change<br />
in %<br />
Change<br />
in %<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
R45.04/01.03/03 Stentec, 3-1-03 page 39<br />
Change<br />
in %<br />
Mxb[1]-p[01] 7097.7 7455.2 5.0 7179.3 1.1 7206.9 1.5 6708.4 -5.5<br />
Mxb[1]-p[02] 6567.4 6931.5 5.5 6660.7 1.4 6652.8 1.3 6232.6 -5.1<br />
Mxb[1]-p[03] 1235.6 1404.0 13.6 1267.6 2.6 1315.9 6.5 1129.6 -8.6<br />
Mxb[2]-p[01] 7018.0 7396.4 5.4 7151.9 1.9 7062.1 0.6 6676.5 -4.9<br />
Mxb[2]-p[02] 6499.1 6855.5 5.5 6652.8 2.4 6521.7 0.3 6198.3 -4.6<br />
Mxb[2]-p[03] 1237.8 1384.3 11.8 1315.0 6.2 1274.8 3.0 1098.9 -11.2<br />
Mxb[3]-p[01] 6974.5 7348.1 5.4 7097.7 1.8 7071.0 1.4 6582.8 -5.6<br />
Mxb[3]-p[02] 6424.9 6822.3 6.2 6590.5 2.6 6552.1 2.0 6084.3 -5.3<br />
Mxb[3]-p[03] 1204.9 1321.2 9.7 1251.8 3.9 1254.3 4.1 1085.4 -9.9<br />
Myb[1]-p[01] 7035.6 7357.7 4.6 7197.6 2.3 7000.6 -0.5 7044.4 0.1<br />
Myb[1]-p[02] 6676.5 7009.3 5.0 6855.5 2.7 6668.6 -0.1 6629.3 -0.7<br />
Myb[1]-p[03] 1735.3 1820.7 4.9 1787.1 3.0 1802.0 3.8 1752.6 1.0<br />
Myb[2]-p[01] 6847.2 6830.5 -0.2 6855.5 0.1 6897.6 0.7 6789.3 -0.8<br />
Myb[2]-p[02] 6499.1 6506.6 0.1 6499.1 0.0 6552.1 0.8 6388.4 -1.7<br />
Myb[2]-p[03] 1740.7 1698.1 -2.4 1749.9 0.5 1773.6 1.9 1735.8 -0.3<br />
Myb[3]-p[01] 7319.4 7504.9 2.5 7357.7 0.5 7328.9 0.1 7234.7 -1.2<br />
Myb[3]-p[02] 6983.2 7161.0 2.5 7009.3 0.4 6983.2 0.0 6880.7 -1.5<br />
Myb[3]-p[03] 1801.4 1877.2 4.2 1871.6 3.9 1883.5 4.6 1800.3 -0.1<br />
Mxb[1] 7494.9 7839.7 4.6 7596.2 1.4 7585.9 1.2 7290.9 -2.7<br />
Mxb[2] 7406.1 7721.3 4.3 7545.2 1.9 7465.1 0.8 7133.7 -3.7<br />
Mxb[3] 7485.0 7817.9 4.4 7575.7 1.2 7637.4 2.0 7124.7 -4.8<br />
Myb[1] 6476.6 6847.2 5.7 6575.0 1.5 6582.8 1.6 6446.9 -0.5<br />
Myb[2] 6309.5 6439.6 2.1 6446.9 2.2 6316.6 0.1 6395.6 1.4<br />
Myb[3] 6692.4 6740.5 0.7 6863.9 2.6 6732.4 0.6 6469.2 -3.3<br />
Material M10 K100<br />
NOTE: gamma = 1
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Structural pitch, 1 Hz equivalent values 12 m/s<br />
Ldcase 012 012-tt-5+5 012-tr+5-5 012-tt+5 012-tt+5-5<br />
Change<br />
in %<br />
Change<br />
in %<br />
Change<br />
in %<br />
Variable [kNm] [kNm] [kNm] [kNm] [kNm]<br />
Change<br />
in %<br />
Mxb[1]-p[01] 6590.5 6740.5 2.3 6499.1 -1.4 6521.7 -1.0 6684.4 1.4<br />
Mxb[1]-p[02] 6097.5 6239.5 2.3 6000.0 -1.6 6025.7 -1.2 6177.9 1.3<br />
Mxb[1]-p[03] 1109.6 1119.1 0.9 1067.9 -3.8 1096.4 -1.2 1149.0 3.6<br />
Mxb[2]-p[01] 6514.1 6708.4 3.0 6529.3 0.2 6514.1 0.0 6660.7 2.2<br />
Mxb[2]-p[02] 6025.7 6198.3 2.9 6006.4 -0.3 6000.0 -0.4 6171.1 2.4<br />
Mxb[2]-p[03] 1082.2 1114.2 3.0 1061.4 -1.9 1084.5 0.2 1121.1 3.6<br />
Mxb[3]-p[01] 6559.7 6740.5 2.8 6491.6 -1.0 6575.0 0.2 6684.4 1.9<br />
Mxb[3]-p[02] 6064.6 6218.9 2.5 5987.2 -1.3 6071.2 0.1 6184.7 2.0<br />
Mxb[3]-p[03] 1109.6 1130.8 1.9 1069.7 -3.6 1099.4 -0.9 1165.4 5.0<br />
Myb[1]-p[01] 7079.9 7445.3 5.2 7475.0 5.6 6914.5 -2.3 7071.0 -0.1<br />
Myb[1]-p[02] 6748.6 7026.8 4.1 7124.7 5.6 6590.5 -2.3 6740.5 -0.1<br />
Myb[1]-p[03] 1758.6 1852.4 5.3 1910.3 8.6 1809.5 2.9 1757.0 -0.1<br />
Myb[2]-p[01] 7097.7 7253.3 2.2 7151.9 0.8 7124.7 0.4 6645.0 -6.4<br />
Myb[2]-p[02] 6748.6 6880.7 2.0 6797.5 0.7 6797.5 0.7 6302.5 -6.6<br />
Myb[2]-p[03] 1810.1 1839.7 1.6 1809.0 -0.1 1843.9 1.9 1743.4 -3.7<br />
Myb[3]-p[01] 6637.1 7044.4 6.1 7197.6 8.4 6897.6 3.9 6830.5 2.9<br />
Myb[3]-p[02] 6302.5 6700.4 6.3 6781.1 7.6 6575.0 4.3 6499.1 3.1<br />
Myb[3]-p[03] 1692.0 1807.2 6.8 1831.3 8.2 1732.1 2.4 1708.9 1.0<br />
Mxb[1] 6906.0 7088.8 2.6 6872.3 -0.5 6906.0 0.0 7044.4 2.0<br />
Mxb[2] 6897.6 7079.9 2.6 6948.7 0.7 6872.3 -0.4 7018.0 1.7<br />
Mxb[3] 6940.1 7097.7 2.3 6872.3 -1.0 6906.0 -0.5 7035.6 1.4<br />
Myb[1] 6373.9 6708.4 5.2 6567.4 3.0 6446.9 1.1 6432.2 0.9<br />
Myb[2] 6432.2 6506.6 1.2 6424.9 -0.1 6484.1 0.8 6090.9 -5.3<br />
Myb[3] 6084.3 6281.4 3.2 6373.9 4.8 6191.5 1.8 6218.9 2.2<br />
Material M10 K100<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 40
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix E. Tables tower frequencies<br />
Tower frequencies, absolute extreme values 1B-5Vo<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 754.16 715.38 -5.14 678.37 -10.05 682.74 -9.47 743.98 -1.35 740.90 -1.76 701.44 -6.99 692.38 -8.19 687.82 -8.80<br />
Fyn kN 226.72 223.38 -1.47 188.32 -16.94 436.98 92.74 263.39 16.17 197.56 -12.86 211.77 -6.59 197.62 -12.84 217.80 -3.93<br />
Fzn kN -972.67 -980.39 0.79 -959.43 -1.36 -973.42 0.08 -984.76 1.24 -973.42 0.08 -1006.50 3.48 -1038.10 6.73 -1034.30 6.34<br />
Mxn kNm 7399.00 7138.90 -3.52 7427.00 0.38 7352.90 -0.62 7327.40 -0.97 7337.40 -0.83 7436.60 0.51 7343.40 -0.75 7312.60 -1.17<br />
Mxn-r kNm 7411.90 7153.10 -3.49 7442.90 0.42 7367.60 -0.60 7341.70 -0.95 7349.90 -0.84 7449.70 0.51 7354.10 -0.78 7322.90 -1.20<br />
Myn kNm -10044.00 -10407.00 3.61 -10337.00 2.92 -9656.60 -3.86 -10097.00 0.53 -10181.00 1.36 -10692.00 6.45 -11246.00 11.97 -10992.00 9.44<br />
Myn-r kNm -10694.00 -10271.00 -3.96 -9869.70 -7.71 -10354.00 -3.18 -10862.00 1.57 -10779.00 0.79 -10607.00 -0.81 -10403.00 -2.72 -10458.00 -2.21<br />
Mzn kNm -10830.00 11759.00 8.58 11422.00 5.47 11969.00 10.52 11242.00 3.80 -10831.00 0.01 11144.00 2.90 11036.00 1.90 11043.00 1.97<br />
Mzn-r kNm -11132.00 -12245.00 10.00 -12469.00 12.01 -12945.00 16.29 -11609.00 4.28 -10953.00 -1.61 -10998.00 -1.20 -11128.00 -0.04 -11389.00 2.31<br />
Mxb[1] kNm 8565.80 7775.00 -9.23 8209.50 -4.16 8186.30 -4.43 8518.60 -0.55 8459.90 -1.24 8136.10 -5.02 7340.30 -14.31 7388.20 -13.75<br />
Mxb[1]-p[01] kNm -5831.90 -5508.60 -5.54 -5224.90 -10.41 -5251.50 -9.95 5776.40 -0.95 -5841.80 0.17 -5823.90 -0.14 -5653.20 -3.06 -5718.60 -1.94<br />
Mxb[1]-p[02] kNm 1655.80 1342.00 -18.95 1470.50 -11.19 1505.30 -9.09 1692.30 2.20 1658.10 0.14 1645.60 -0.62 1543.60 -6.78 1594.50 -3.70<br />
Mxb[2] kNm 9271.40 10001.00 7.87 9599.40 3.54 8864.00 -4.39 9077.10 -2.10 9206.70 -0.70 9385.10 1.23 9491.60 2.38 9423.10 1.64<br />
Mxb[2]-p[01] kNm -5266.30 -5678.80 7.83 -5604.40 6.42 -5426.50 3.04 -5183.60 -1.57 -5312.40 0.88 -5607.90 6.49 -5574.30 5.85 -5565.80 5.69<br />
Mxb[2]-p[02] kNm -1134.90 -1316.00 15.96 -1318.20 16.15 -1315.00 15.87 -1209.90 6.61 -1134.60 -0.03 -1234.10 8.74 -1289.60 13.63 -1264.60 11.43<br />
Mxb[3] kNm 6321.20 5988.90 -5.26 6064.90 -4.05 6099.00 -3.52 6058.00 -4.16 6384.50 1.00 6444.80 1.96 6369.80 0.77 6412.20 1.44<br />
Mxb[3]-p[01] kNm -6438.30 -5143.60 -20.11 -5088.60 -20.96 -5987.40 -7.00 -6442.90 0.07 -6459.50 0.33 -6622.50 2.86 -6185.40 -3.93 -6236.90 -3.13<br />
Mxb[3]-p[02] kNm -1569.00 1181.00 -24.73 -1209.80 -22.89 -1449.90 -7.59 -1569.90 0.06 -1564.00 -0.32 -1597.50 1.82 -1582.00 0.83 -1585.30 1.04<br />
Myb[1] kNm 7783.60 7472.70 -3.99 7132.60 -8.36 8002.60 2.81 7633.50 -1.93 7831.80 0.62 7700.80 -1.06 8174.40 5.02 8207.20 5.44<br />
Myb[1]-p[01] kNm 9875.40 8747.30 -11.42 9107.00 -7.78 9146.90 -7.38 9784.00 -0.93 9808.80 -0.67 9495.90 -3.84 8918.50 -9.69 8839.90 -10.49<br />
Myb[1]-p[02] kNm 1858.10 -1844.6 -0.73 -1806 -2.80 1792.20 -3.55 1897.90 2.14 1853.50 -0.25 1798.80 -3.19 1583.60 -14.77 1595.50 -14.13<br />
Myb[2] kNm 13858.00 13011.00 -6.11 12895.00 -6.95 12989.00 -6.27 14015.00 1.13 13747.00 -0.80 13488.00 -2.67 13235.00 -4.50 13234.00 -4.50<br />
Myb[2]-p[01] kNm 15152.00 14240.00 -6.02 14457.00 -4.59 14548.00 -3.99 15166.00 0.09 14994.00 -1.04 14865.00 -1.89 14752.00 -2.64 14711.00 -2.91<br />
Myb[2]-p[02] kNm 4004.70 3772.20 -5.81 3764.60 -6.00 3950.70 -1.35 3997.80 -0.17 3990.70 -0.35 3905.30 -2.48 3995.60 -0.23 3970.80 -0.85<br />
Myb[3] kNm 8487.10 8577.80 1.07 8948.90 5.44 8925.30 5.16 8496.30 0.11 8380.80 -1.25 8065.30 -4.97 7992.40 -5.83 8079.90 -4.80<br />
Myb[3]-p[01] kNm 8286.80 8309.10 0.27 8394.20 1.30 8224.40 -0.75 8237.10 -0.60 8347.90 0.74 8245.20 -0.50 8324.50 0.45 8339.50 0.64<br />
Myb[3]-p[02] kNm 2065.60 1909.20 -7.57 2003.50 -3.01 1997.90 -3.28 2092.50 1.30 2084.80 0.93 2007.80 -2.80 2014.10 -2.49 2020.60 -2.18<br />
Mzb[1] kNm -200.46 -178.76 -10.83 -206.11 2.82 -193.68 -3.38 -198.13 -1.16 -199.48 -0.49 -198.99 -0.73 -203.78 1.66 -202.49 1.01<br />
Mzb[1]-p[01] kNm -200.50 -178.80 -10.82 -206.16 2.82 -193.73 -3.38 -198.17 -1.16 -199.52 -0.49 -199.04 -0.73 -203.81 1.65 -202.53 1.01<br />
Mzb[1]-p[02] kNm -122.62 -118.85 -3.07 -128.79 5.03 -124.19 1.28 -121.77 -0.69 -123.42 0.65 -123.65 0.84 -127.88 4.29 -126.74 3.36<br />
Mzb[2] kNm 106.43 109.61 2.99 117.50 10.40 120.99 13.68 107.38 0.89 105.76 -0.63 103.69 -2.57 101.05 -5.05 99.66 -6.36<br />
Mzb[2]-p[01] kNm 106.26 109.49 3.04 117.34 10.43 120.83 13.71 107.20 0.88 105.60 -0.62 103.52 -2.58 100.93 -5.02 99.51 -6.35<br />
Mzb[2]-p[02] kNm -78.21 -74.74 -4.44 -79.65 1.84 -87.22 11.52 -77.38 -1.06 -75.76 -3.13 -74.64 -4.56 -72.32 -7.53 -71.43 -8.67<br />
Mzb[3] kNm -193.56 -149.21 -22.91 -153.14 -20.88 -177.91 -8.09 -186.62 -3.59 -196.89 1.72 -200.48 3.58 -202.63 4.69 -197.86 2.22<br />
Mzb[3]-p[01] kNm -193.60 -149.25 -22.91 -153.17 -20.88 -177.94 -8.09 -186.65 -3.59 -196.93 1.72 -200.51 3.57 -202.67 4.68 -197.91 2.23<br />
Mzb[3]-p[02] kNm -126.19 -113.98 -9.68 -116.55 -7.64 -125.60 -0.47 -123.40 -2.21 -121.46 -3.75 -120.83 -4.25 -124.85 -1.06 -121.78 -3.49<br />
Mxt[01] kNm 65292.00 67397.00 3.22 51518.00 -21.10 178530.02 173.43 73534.00 12.62 56468.00 -13.51 54254.00 -16.91 45858.00 -29.76 52650.00 -19.36<br />
Mxt[02] kNm 7840.50 8070.60 2.93 7769.00 -0.91 9177.60 17.05 7696.60 -1.84 7550.70 -3.70 7440.50 -5.10 7604.10 -3.02 7673.00 -2.14<br />
Myt[02] kNm -10690.00 -11453.00 7.14 -11188.00 4.66 -10710.00 0.19 -10970.00 2.62 -10985.00 2.76 -11473.00 7.32 -12573.00 17.61 -12207.00 14.19<br />
Myt[01] kNm 132960.00 112660.01 -15.27 107310.01 -19.29 99828.01 -24.92 128440.01 -3.40 127120.01 -4.39 107120.01 -19.43 81547.00 -38.67 85959.01 -35.35<br />
Mzt[01] kNm -12024.00 11476.00 -4.56 11000.00 -8.52 11943.00 -0.67 -12076.00 0.43 -12216.00 1.60 -11847.00 -1.47 -11456.00 -4.72 -11412.00 -5.09<br />
Mzt[02] kNm -12024.00 11476.00 -4.56 11000.00 -8.52 11943.00 -0.67 -12076.00 0.43 -12216.00 1.60 -11847.00 -1.47 -11456.00 -4.72 -11412.00 -5.09<br />
Tip displ. flap[1] mm -4645.10 -5139.10 10.63 -5059.70 8.93 -4525.30 -2.58 -4445.30 -4.30 -4596.10 -1.05 -4663.70 0.40 -4767.70 2.64 -4897.10 5.43<br />
Tip disp. flap[2] mm 6194.50 5754.60 -7.10 5584.70 -9.84 5930.10 -4.27 6132.60 -1.00 6201.40 0.11 6018.90 -2.83 6078.20 -1.88 6030.10 -2.65<br />
Tip disp. flap[3] mm -5266.10 -4530.00 -13.98 -4441.30 -15.66 -4996.90 -5.11 -5258.10 -0.15 -5184.30 -1.55 -5075.60 -3.62 -4935.30 -6.28 -4953.70 -5.93<br />
Tip displ. lag[1] mm 2729.60 3390.20 24.20 3390.50 24.21 2974.70 8.98 2814.00 3.09 2680.50 -1.80 2399.00 -12.11 2537.30 -7.04 2490.30 -8.77<br />
Tip displ. lag[2] mm -3111.70 -3229.80 3.80 -3191.00 2.55 -3162.40 1.63 -3102.30 -0.30 -3129.00 0.56 -3068.00 -1.40 -3080.20 -1.01 -3052.70 -1.90<br />
Tip displ. lag[3] mm 2500.40 2536.20 1.43 1980.30 -20.80 2176.30 -12.96 2445.10 -2.21 2479.70 -0.83 2629.60 5.17 2692.70 7.69 2696.70 7.85<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 1288.40 2606.90 102.34 1893.20 46.94 1380.80 7.17 1442.50 11.96 1148.10 -10.89 735.00 -42.95 276.92 -78.51 321.29 -75.06<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm -722.62 -1646.60 127.87 -985.35 36.36 -2599.60 259.75 -900.77 24.65 -584.96 -19.05 -347.12 -51.96 -210.68 -70.84 -256.03 -64.57<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 41
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, absolute extreme values EcdVrb<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 1083.70 1059.60 -2.22 1073.70 -0.92 1055.20 -2.63 1082.50 -0.11 1083.70 0.00 1082.40 -0.12 1078.50 -0.48 1078.70 -0.46<br />
Fyn kN 345.01 316.22 -8.34 311.03 -9.85 330.86 -4.10 297.51 -13.77 318.21 -7.77 346.30 0.37 254.83 -26.14 261.81 -24.12<br />
Fzn kN -972.91 -921.30 -5.30 -916.47 -5.80 -919.89 -5.45 -931.19 -4.29 -924.70 -4.96 -919.82 -5.46 -910.72 -6.39 -910.59 -6.41<br />
Mxn kNm 6606.60 6608.30 0.03 6597.00 -0.15 6585.10 -0.33 6617.70 0.17 6598.40 -0.12 6647.90 0.63 6627.30 0.31 6631.90 0.38<br />
Mxn-r kNm 6611.40 6612.80 0.02 6601.50 -0.15 6589.40 -0.33 6622.50 0.17 6603.00 -0.13 6653.00 0.63 6632.50 0.32 6636.90 0.39<br />
Myn kNm -19807.00 -17094.00 -13.70 -16932.00 -14.52 -15711.00 -20.68 -15883.00 -19.81 -16133.00 -18.55 -16024.00 -19.10 -16268.00 -17.87 -16317.00 -17.62<br />
Myn-r kNm 17780.00 16574.00 -6.78 17085.00 -3.91 15044.00 -15.39 15070.00 -15.24 15286.00 -14.03 15273.00 -14.10 15372.00 -13.54 15321.00 -13.83<br />
Mzn kNm -11417.00 -12350.00 8.17 -12305.00 7.78 -12025.00 5.33 -12064.00 5.67 -12095.00 5.94 -11859.00 3.87 -11915.00 4.36 -11785.00 3.22<br />
Mzn-r kNm -19443.00 -16518.00 -15.04 -16943.00 -12.86 -17637.00 -9.29 -17678.00 -9.08 -17746.00 -8.73 -17633.00 -9.31 -17758.00 -8.67 -17840.00 -8.24<br />
Mxb[1] kNm 5973.50 7010.30 17.36 6252.10 4.66 5910.80 -1.05 6189.70 3.62 6045.10 1.20 5701.10 -4.56 6014.50 0.69 5996.20 0.38<br />
Mxb[1]-p[01] kNm 8724.70 9795.80 12.28 9585.70 9.87 8957.60 2.67 9707.50 11.26 9317.00 6.79 8789.00 0.74 8976.50 2.89 8953.80 2.63<br />
Mxb[1]-p[02] kNm 2316.70 2492.70 7.60 2461.90 6.27 2271.50 -1.95 2490.10 7.48 2365.10 2.09 2337.60 0.90 2374.80 2.51 2361.60 1.94<br />
Mxb[2] kNm 7662.00 6491.30 -15.28 6569.40 -14.26 6554.30 -14.46 6630.60 -13.46 6634.80 -13.41 6639.30 -13.35 6615.10 -13.66 6617.00 -13.64<br />
Mxb[2]-p[01] kNm 12371.00 9177.80 -25.81 9868.50 -20.23 9748.90 -21.20 9997.90 -19.18 10215.00 -17.43 10324.00 -16.55 10264.00 -17.03 10284.00 -16.87<br />
Mxb[2]-p[02] kNm 3228.20 2496.80 -22.66 2676.40 -17.09 2592.90 -19.68 2635.60 -18.36 2640.80 -18.20 2832.80 -12.25 2760.80 -14.48 2755.50 -14.64<br />
Mxb[3] kNm -6290.20 6588.50 4.74 6067.50 -3.54 6109.20 -2.88 6118.80 -2.72 6132.90 -2.50 6152.90 -2.18 6179.40 -1.76 6178.60 -1.77<br />
Mxb[3]-p[01] kNm 8187.70 9547.10 16.60 9509.30 16.14 -6808.90 -16.84 8304.00 1.42 7843.90 -4.20 8004.20 -2.24 -6998.90 -14.52 -7049.70 -13.90<br />
Mxb[3]-p[02] kNm 2209.80 2613.40 18.26 2519.80 14.03 1832.80 -17.06 2341.40 5.96 2192.30 -0.79 2166.20 -1.97 -1898.40 -14.09 -1893.50 -14.31<br />
Myb[1] kNm -18723.00 -18136.00 -3.14 -18586.00 -0.73 -17702.00 -5.45 -18807.00 0.45 -18761.00 0.20 -18213.00 -2.72 -17498.00 -6.54 -17612.00 -5.93<br />
Myb[1]-p[01] kNm -16048 14281.00 -11.01 -14890 -7.22 -14521 -9.52 -15171 -5.46 -15163 -5.51 -15063 -6.14 -14500 -9.65 -14609 -8.97<br />
Myb[1]-p[02] kNm -5259.4 -4815.8 -8.43 -4994 -5.05 -4821.9 -8.32 -5057.2 -3.84 -5031.8 -4.33 -4917.3 -6.50 -4791.8 -8.89 -4829.5 -8.17<br />
Myb[2] kNm -21537.00 -15329.00 -28.82 -16431.00 -23.71 -16012.00 -25.65 -16419.00 -23.76 -16722.00 -22.36 -16732.00 -22.31 -17087.00 -20.66 -17057.00 -20.80<br />
Myb[2]-p[01] kNm -16598 14846.00 -10.56 15039.00 -9.39 14410.00 -13.18 15164.00 -8.64 15118.00 -8.92 15061.00 -9.26 14932.00 -10.04 14943.00 -9.97<br />
Myb[2]-p[02] kNm -5599.8 4576.70 -18.27 4650.80 -16.95 4483.90 -19.93 4721.20 -15.69 4715.40 -15.79 4708.60 -15.91 4682.20 -16.39 4682.80 -16.38<br />
Myb[3] kNm 15600.00 -16422.00 5.27 -15707.00 0.69 15123.00 -3.06 15564.00 -0.23 15609.00 0.06 15675.00 0.48 15665.00 0.42 15667.00 0.43<br />
Myb[3]-p[01] kNm 15759.00 15502.00 -1.63 15569.00 -1.21 15324.00 -2.76 15719.00 -0.25 15766.00 0.04 15829.00 0.44 15829.00 0.44 15830.00 0.45<br />
Myb[3]-p[02] kNm 4852.80 4778.30 -1.54 4794.60 -1.20 4710.80 -2.93 4842.80 -0.21 4855.00 0.05 4876.00 0.48 4881.80 0.60 4881.90 0.60<br />
Mzb[1] kNm 490.22 435.10 -11.24 431.54 -11.97 386.89 -21.08 420.94 -14.13 422.82 -13.75 381.32 -22.21 387.35 -20.98 388.35 -20.78<br />
Mzb[1]-p[01] kNm 489.89 434.76 -11.25 431.21 -11.98 386.64 -21.08 420.59 -14.15 422.54 -13.75 381.01 -22.23 387.11 -20.98 388.11 -20.78<br />
Mzb[1]-p[02] kNm 170.65 -192.17 12.61 -183.71 7.65 -168.36 -1.34 -175.74 2.98 -173.92 1.92 -178.42 4.55 -171.88 0.72 -171.21 0.33<br />
Mzb[2] kNm 735.27 346.50 -52.87 385.95 -47.51 408.11 -44.50 363.80 -50.52 407.02 -44.64 452.37 -38.48 419.84 -42.90 420.30 -42.84<br />
Mzb[2]-p[01] kNm 734.82 346.26 -52.88 385.68 -47.51 407.86 -44.50 363.50 -50.53 406.73 -44.65 452.06 -38.48 419.52 -42.91 419.98 -42.85<br />
Mzb[2]-p[02] kNm 264.44 -211.94 -19.85 -207.25 -21.63 -198.66 -24.88 -211.71 -19.94 -211.31 -20.09 -205.66 -22.23 -209.54 -20.76 -209.82 -20.65<br />
Mzb[3] kNm -261.79 429.78 64.17 371.26 41.82 -253.01 -3.35 -258.23 -1.36 -234.51 -10.42 -241.04 -7.93 -247.23 -5.56 -247.82 -5.34<br />
Mzb[3]-p[01] kNm -261.83 429.52 64.05 371.02 41.70 -253.05 -3.35 -258.25 -1.37 -234.54 -10.42 -241.08 -7.92 -247.28 -5.56 -247.87 -5.33<br />
Mzb[3]-p[02] kNm -182.14 -175.49 -3.65 -186.67 2.49 -165.77 -8.99 -168.10 -7.71 -158.11 -13.19 -161.23 -11.48 -165.43 -9.17 -165.40 -9.19<br />
Mxt[01] kNm -54353.00 -50924.00 -6.31 -50512.00 -7.07 -68351.00 25.75 -42791.00 -21.27 -49086.00 -9.69 -50864.00 -6.42 -52335.00 -3.71 -53593.00 -1.40<br />
Mxt[02] kNm 6752.50 6725.00 -0.41 6693.50 -0.87 6633.50 -1.76 6761.00 0.13 6731.10 -0.32 6759.80 0.11 6693.40 -0.88 6710.10 -0.63<br />
Myt[02] kNm -22697.00 -19706.00 -13.18 -19117.00 -15.77 -18663.00 -17.77 -18917.00 -16.65 -18974.00 -16.40 -18509.00 -18.45 -18380.00 -19.02 -18461.00 -18.66<br />
Myt[01] kNm -184930.02 -198430.02 7.30 -175200.02 -5.26 -150490.00 -18.62 -153040.00 -17.24 -143860.00 -22.21 -127270.01 -31.18 119450.01 -35.41 119620.01 -35.32<br />
Mzt[01] kNm -12445.00 -13768.00 10.63 -13488.00 8.38 -13198.00 6.05 -13192.00 6.00 -13082.00 5.12 -13050.00 4.86 -13068.00 5.01 -13116.00 5.39<br />
Mzt[02] kNm -12445.00 -13768.00 10.63 -13488.00 8.38 -13198.00 6.05 -13192.00 6.00 -13082.00 5.12 -13050.00 4.86 -13068.00 5.01 -13116.00 5.39<br />
Tip displ. flap[1] mm -11994.00 -12127.00 1.11 -12467.00 3.94 -12115.00 1.01 -12561.00 4.73 -12506.00 4.27 -12312.00 2.65 -11967.00 -0.23 -12049.00 0.46<br />
Tip disp. flap[2] mm -13519.00 -10919.00 -19.23 -11560.00 -14.49 -11201.00 -17.15 -11339.00 -16.13 -11507.00 -14.88 -11625.00 -14.01 -11752.00 -13.07 -11734.00 -13.20<br />
Tip disp. flap[3] mm 8701.10 -11364.00 30.60 -11154.00 28.19 -8892.90 2.20 -9974.00 14.63 -9548.60 9.74 -9339.50 7.34 -8857.60 1.80 -8816.80 1.33<br />
Tip displ. lag[1] mm 7354.10 4435.70 -39.68 4636.60 -36.95 4428.20 -39.79 4655.30 -36.70 4686.90 -36.27 4566.30 -37.91 4498.00 -38.84 4527.90 -38.43<br />
Tip displ. lag[2] mm 6087.10 4161.10 -31.64 4277.40 -29.73 3634.60 -40.29 3741.90 -38.53 3726.60 -38.78 3777.90 -37.94 3898.80 -35.95 3891.20 -36.07<br />
Tip displ. lag[3] mm 5859.00 4097.20 -30.07 4055.50 -30.78 3140.40 -46.40 3840.90 -34.44 3695.60 -36.92 3331.10 -43.15 3181.10 -45.71 3179.30 -45.74<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm -2049.80 -4880.60 138.10 -3393.40 65.55 -2316.40 13.01 -1898.50 -7.38 -1508.50 -26.41 -993.22 -51.55 -466.19 -77.26 -516.17 -74.82<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 546.94 1227.10 124.36 887.04 62.18 950.93 73.86 481.90 -11.89 425.37 -22.23 341.10 -37.63 190.32 -65.20 219.51 -59.87<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 42
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, absolute extreme values Eog50_12<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 1260.50 1170.40 -7.15 1225.30 -2.79 1261.00 0.04 1265.90 0.43 1257.70 -0.22 1236.60 -1.90 -1231.30 -2.32 -1233.80 -2.12<br />
Fyn kN 65.24 -32.56 -50.09 28.15 -56.85 80.02 22.65 63.18 -3.16 68.30 4.69 49.62 -23.94 81.73 25.28 80.41 23.25<br />
Fzn kN -849.91 -847.23 -0.32 -822.85 -3.18 -853.82 0.46 -846.38 -0.42 -849.03 -0.10 -861.30 1.34 -842.18 -0.91 -841.91 -0.94<br />
Mxn kNm 6788.90 6643.50 -2.14 6732.60 -0.83 6819.70 0.45 6813.10 0.36 6772.80 -0.24 6797.70 0.13 6803.50 0.22 6812.10 0.34<br />
Mxn-r kNm 6796.80 6649.00 -2.17 6739.30 -0.85 6827.80 0.46 6821.20 0.36 6780.70 -0.24 6805.70 0.13 6811.70 0.22 6820.40 0.35<br />
Myn kNm -5587.50 2548.80 -54.38 1950.60 -65.09 -5021.20 -10.14 -5275.50 -5.58 -5653.00 1.17 -5895.80 5.52 -4660.50 -16.59 -4929.70 -11.77<br />
Myn-r kNm -4434.80 2404.70 -45.78 2296.20 -48.22 -4531.50 2.18 -4591.30 3.53 -4296.40 -3.12 4093.40 -7.70 -3750.00 -15.44 -3833.90 -13.55<br />
Mzn kNm -4047.20 2376.10 -41.29 2397.40 -40.76 -4398.10 8.67 -4213.40 4.11 -3989.70 -1.42 3626.70 -10.39 -2584.80 -36.13 -2737.30 -32.37<br />
Mzn-r kNm -6403.70 3255.00 -49.17 2683.70 -58.09 -6111.60 -4.56 -6085.90 -4.96 -6378.40 -0.40 -6237.50 -2.60 -4718.20 -26.32 -5013.30 -21.71<br />
Mxb[1] kNm 6471.50 6085.30 -5.97 6204.20 -4.13 6327.20 -2.23 6435.90 -0.55 6486.70 0.23 6521.70 0.78 6479.40 0.12 6486.40 0.23<br />
Mxb[1]-p[01] kNm 8743.80 -4754.50 -45.62 -4919.70 -43.73 9584.90 9.62 9225.70 5.51 8599.10 -1.65 9342.00 6.84 8422.80 -3.67 8620.50 -1.41<br />
Mxb[1]-p[02] kNm 2395.20 944.01 -60.59 958.40 -59.99 2583.40 7.86 2491.80 4.03 2386.00 -0.38 2588.20 8.06 2391.10 -0.17 2450.30 2.30<br />
Mxb[2] kNm 5695.30 5692.10 -0.06 5696.20 0.02 5688.90 -0.11 5681.50 -0.24 5704.40 0.16 5777.10 1.44 5806.00 1.94 5795.90 1.77<br />
Mxb[2]-p[01] kNm 11520.00 5086.00 -55.85 -5284.80 -54.13 11257.00 -2.28 11109.00 -3.57 11754.00 2.03 11795.00 2.39 11597.00 0.67 11674.00 1.34<br />
Mxb[2]-p[02] kNm 3036.60 1149.00 -62.16 1125.70 -62.93 3026.50 -0.33 2921.90 -3.78 3121.40 2.79 3099.00 2.05 3062.50 0.85 3039.10 0.08<br />
Mxb[3] kNm 5347.60 5871.00 9.79 6045.30 13.05 5309.30 -0.72 5338.40 -0.17 5346.40 -0.02 5346.90 -0.01 5351.30 0.07 5349.40 0.03<br />
Mxb[3]-p[01] kNm 6807.80 -4913.60 -27.82 -4777.30 -29.83 5240.30 -23.03 5819.70 -14.51 6912.00 1.53 6791.50 -0.24 7171.50 5.34 7177.80 5.43<br />
Mxb[3]-p[02] kNm 2182.50 -760.58 -65.15 -820.19 -62.42 1663.30 -23.79 1956.40 -10.36 2148.70 -1.55 2156.60 -1.19 2163.50 -0.87 2173.10 -0.43<br />
Myb[1] kNm 18110.00 16413.00 -9.37 17023.00 -6.00 17566.00 -3.00 18024.00 -0.47 18134.00 0.13 18094.00 -0.09 17919.00 -1.05 17930.00 -0.99<br />
Myb[1]-p[01] kNm 18006.00 16416.00 -8.83 17010.00 -5.53 17521.00 -2.69 17925.00 -0.45 18027.00 0.12 17978.00 -0.16 17779.00 -1.26 17791.00 -1.19<br />
Myb[1]-p[02] kNm 5508.70 4987.80 -9.46 5157.20 -6.38 5297.30 -3.84 5469.70 -0.71 5522.30 0.25 5546.50 0.69 5499.70 -0.16 5500.30 -0.15<br />
Myb[2] kNm 15815.00 15097.00 -4.54 15283.00 -3.36 15556.00 -1.64 15783.00 -0.20 15837.00 0.14 -16037.00 1.40 -16126.00 1.97 -16141.00 2.06<br />
Myb[2]-p[01] kNm 15647.00 15030.00 -3.94 15184.00 -2.96 15407.00 -1.53 15608.00 -0.25 15675.00 0.18 15745.00 0.63 15725.00 0.50 15725.00 0.50<br />
Myb[2]-p[02] kNm 4775.80 4600.50 -3.67 4641.10 -2.82 4704.40 -1.50 4762.00 -0.29 4783.80 0.17 4818.70 0.90 4821.80 0.96 4820.70 0.94<br />
Myb[3] kNm 16475.00 14529.00 -11.81 15467.00 -6.12 16051.00 -2.57 16441.00 -0.21 16455.00 -0.12 16257.00 -1.32 15997.00 -2.90 16011.00 -2.82<br />
Myb[3]-p[01] kNm 15337.00 13700.00 -10.67 14547.00 -5.15 15073.00 -1.72 15337.00 0.00 15303.00 -0.22 15037.00 -1.96 14717.00 -4.04 14744.00 -3.87<br />
Myb[3]-p[02] kNm 4833.20 4338.70 -10.23 4505.00 -6.79 4679.90 -3.17 4810.70 -0.47 4833.90 0.01 4797.50 -0.74 4718.60 -2.37 4722.60 -2.29<br />
Mzb[1] kNm 339.46 139.77 -58.83 135.28 -60.15 364.76 7.45 351.67 3.60 332.80 -1.96 422.18 24.37 406.46 19.74 417.19 22.90<br />
Mzb[1]-p[01] kNm 339.25 139.58 -58.86 135.14 -60.17 364.57 7.46 351.47 3.60 332.58 -1.97 421.95 24.38 406.22 19.74 416.94 22.90<br />
Mzb[1]-p[02] kNm -131.22 -68.92 -47.48 -61.78 -52.92 -136.83 4.28 -132.67 1.11 -130.39 -0.63 160.42 22.25 155.76 18.70 160.07 21.99<br />
Mzb[2] kNm 485.38 122.43 -74.78 134.14 -72.36 428.89 -11.64 411.77 -15.17 506.41 4.33 447.87 -7.73 446.82 -7.94 442.62 -8.81<br />
Mzb[2]-p[01] kNm 485.14 122.28 -74.79 133.98 -72.38 428.66 -11.64 411.56 -15.17 506.17 4.33 447.65 -7.73 446.54 -7.96 442.35 -8.82<br />
Mzb[2]-p[02] kNm 191.49 -64.68 -66.22 -62.18 -67.53 141.98 -25.86 162.79 -14.99 201.05 4.99 178.66 -6.70 173.72 -9.28 178.67 -6.69<br />
Mzb[3] kNm 251.46 164.36 -34.64 170.98 -32.01 189.10 -24.80 239.12 -4.91 245.42 -2.40 296.28 17.82 292.60 16.36 290.62 15.57<br />
Mzb[3]-p[01] kNm 251.25 164.19 -34.65 170.77 -32.03 188.92 -24.81 238.91 -4.91 245.20 -2.41 296.05 17.83 292.36 16.36 290.39 15.58<br />
Mzb[3]-p[02] kNm -98.61 -67.75 -31.30 -69.79 -29.23 -93.74 -4.94 -97.14 -1.49 -99.02 0.42 -102.69 4.14 -101.18 2.61 -102.02 3.46<br />
Mxt[01] kNm -53142.00 38587.00 -27.39 40820.00 -23.19 58505.00 10.09 -55207.00 3.89 -51975.00 -2.20 -45452.00 -14.47 44286.00 -16.66 42765.00 -19.53<br />
Mxt[02] kNm 7484.70 7202.10 -3.78 7421.90 -0.84 7778.80 3.93 7526.50 0.56 7463.50 -0.28 7457.80 -0.36 7406.10 -1.05 7420.80 -0.85<br />
Myt[02] kNm -8710.20 -3766.60 -56.76 -2750.10 -68.43 -8022.70 -7.89 -8222.70 -5.60 -8737.10 0.31 -8552.70 -1.81 -6574.60 -24.52 -6920.90 -20.54<br />
Myt[01] kNm -256050.02 201510.02 -21.30 178390.02 -30.33 -260830.02 1.87 -254090.02 -0.77 -254880.02 -0.46 -244400.02 -4.55 -201160.02 -21.44 -208590.02 -18.54<br />
Mzt[01] kNm -4078.80 -2298.10 -43.66 -1838.70 -54.92 -4512.60 10.64 -4226.50 3.62 -4022.70 -1.38 3765.80 -7.67 -2618.70 -35.80 -2767.30 -32.15<br />
Mzt[02] kNm -4078.80 -2298.10 -43.66 -1838.70 -54.92 -4512.60 10.64 -4226.50 3.62 -4022.70 -1.38 3765.80 -7.67 -2618.70 -35.80 -2767.30 -32.15<br />
Tip displ. flap[1] mm 10095.00 8954.60 -11.30 9322.50 -7.65 9627.80 -4.63 10006.00 -0.88 10124.00 0.29 10182.00 0.86 10079.00 -0.16 10079.00 -0.16<br />
Tip disp. flap[2] mm -9710.40 8182.20 -15.74 8273.70 -14.80 -9393.00 -3.27 -9564.30 -1.50 -9783.00 0.75 -9833.70 1.27 -10033.00 3.32 -10035.00 3.34<br />
Tip disp. flap[3] mm -9231.10 7658.10 -17.04 7871.20 -14.73 -8761.10 -5.09 -9102.40 -1.39 -9273.00 0.45 -9405.60 1.89 -9393.70 1.76 -9406.70 1.90<br />
Tip displ. lag[1] mm 4678.60 -2231.40 -52.31 -2268.50 -51.51 4423.50 -5.45 4536.30 -3.04 4726.60 1.03 4784.40 2.26 4850.60 3.68 4840.80 3.47<br />
Tip displ. lag[2] mm 4297.30 -1819.30 -57.66 -1822.10 -57.60 4473.80 4.11 4403.90 2.48 4376.40 1.84 4526.30 5.33 4526.80 5.34 4531.10 5.44<br />
Tip displ. lag[3] mm 5028.80 -1995.40 -60.32 -2112.60 -57.99 4937.40 -1.82 5047.40 0.37 5041.80 0.26 4822.90 -4.09 4711.30 -6.31 4732.70 -5.89<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm -2663.00 4876.20 83.11 3318.10 24.60 -3827.80 43.74 -2994.40 12.44 -2516.00 -5.52 -1753.00 -34.17 -768.49 -71.14 -872.38 -67.24<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 541.48 -981.64 81.29 -812.41 50.04 -910.28 68.11 621.54 14.79 503.49 -7.02 325.75 -39.84 -157.97 -70.83 -169.25 -68.74<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 43
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, absolute extreme values GrEog1Voc<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 1021.80 789.80 -22.71 844.56 -17.35 905.23 -11.41 991.11 -3.00 1020.60 -0.12 1066.90 4.41 -1060.90 3.83 -1061.70 3.90<br />
Fyn kN -169.41 -148.65 -12.25 -139.93 -17.40 -196.00 15.70 -175.49 3.59 -161.49 -4.68 -154.45 -8.83 -138.49 -18.25 -134.19 -20.79<br />
Fzn kN -832.81 -829.03 -0.45 -834.32 0.18 -838.82 0.72 -837.41 0.55 -840.73 0.95 -844.75 1.43 -875.49 5.12 -875.62 5.14<br />
Mxn kNm 7125.50 6892.80 -3.27 7015.80 -1.54 6971.10 -2.17 6969.90 -2.18 6991.60 -1.88 7033.10 -1.30 6919.80 -2.89 6910.80 -3.01<br />
Mxn-r kNm 7132.30 6904.50 -3.19 7021.80 -1.55 6983.20 -2.09 6982.50 -2.10 7005.40 -1.78 7048.40 -1.18 6934.90 -2.77 6925.80 -2.90<br />
Myn kNm 8918.30 7672.40 -13.97 8194.20 -8.12 8473.70 -4.99 8768.60 -1.68 9148.20 2.58 8899.20 -0.21 8882.90 -0.40 8968.00 0.56<br />
Myn-r kNm -7610.50 -6604.40 -13.22 -6794.30 -10.72 -7243.00 -4.83 -7725.00 1.50 -7300.30 -4.08 -7063.40 -7.19 7035.20 -7.56 6838.80 -10.14<br />
Mzn kNm -6638.60 -7891.10 18.87 -7933.40 19.50 -7378.80 11.15 -6753.80 1.74 -6709.10 1.06 -5664.10 -14.68 -4770.90 -28.13 -5099.00 -23.19<br />
Mzn-r kNm -8863.60 -7735.50 -12.73 -8203.40 -7.45 -8446.80 -4.70 -8706.30 -1.77 -9089.70 2.55 -8995.90 1.49 -8886.10 0.25 -8969.30 1.19<br />
Mxb[1] kNm -6555.60 -6048.90 -7.73 -6404.70 -2.30 -6826.70 4.14 -6606.00 0.77 -6574.00 0.28 -6445.00 -1.69 -6989.20 6.61 -7087.00 8.11<br />
Mxb[1]-p[01] kNm 5917.30 7316.50 23.65 6889.30 16.43 6020.10 1.74 6045.30 2.16 5748.30 -2.86 5799.00 -2.00 8390.30 41.79 8325.60 40.70<br />
Mxb[1]-p[02] kNm 1860.60 2468.90 32.69 2370.10 27.38 2146.80 15.38 1921.50 3.27 1890.80 1.62 2013.60 8.22 2637.00 41.73 2595.80 39.51<br />
Mxb[2] kNm 5374.40 5581.50 3.85 5567.10 3.59 5539.40 3.07 5354.40 -0.37 5383.20 0.16 5459.70 1.59 5510.00 2.52 5559.60 3.45<br />
Mxb[2]-p[01] kNm 9879.60 6784.40 -31.33 7324.90 -25.86 7816.00 -20.89 9230.20 -6.57 9992.30 1.14 11345.00 14.83 9723.20 -1.58 9768.80 -1.12<br />
Mxb[2]-p[02] kNm 2653.60 1843.70 -30.52 1938.20 -26.96 2034.30 -23.34 2456.70 -7.42 2702.80 1.85 3077.30 15.97 2794.60 5.31 2775.40 4.59<br />
Mxb[3] kNm 5821.50 6000.80 3.08 5861.30 0.68 5791.60 -0.51 5784.40 -0.64 5821.40 0.00 5895.30 1.27 5910.90 1.54 5881.40 1.03<br />
Mxb[3]-p[01] kNm 11389.00 9248.80 -18.79 9812.10 -13.85 10246.00 -10.04 10975.00 -3.64 11549.00 1.40 11849.00 4.04 11594.00 1.80 11691.00 2.65<br />
Mxb[3]-p[02] kNm 3196.60 2687.80 -15.92 2829.30 -11.49 2908.70 -9.01 3111.60 -2.66 3253.30 1.77 3227.50 0.97 3096.90 -3.12 3136.40 -1.88<br />
Myb[1] kNm -12621.00 -13427.00 6.39 -13108.00 3.86 -12677.00 0.44 -12390.00 -1.83 -12853.00 1.84 -13288.00 5.28 -16133.00 27.83 -16089.00 27.48<br />
Myb[1]-p[01] kNm -12395 11460.00 -7.54 11581.00 -6.57 -11806 -4.75 -12066 -2.65 -12511 0.94 -12691 2.39 -13853 11.76 -13952 12.56<br />
Myb[1]-p[02] kNm -4493.2 -4302.8 -4.24 -4334.9 -3.52 -4379.8 -2.52 -4413 -1.78 -4546.1 1.18 -4517 0.53 -4824.5 7.37 -4838.7 7.69<br />
Myb[2] kNm -10652.00 7816.30 -26.62 -7921.90 -25.63 -8684.80 -18.47 -10110.00 -5.09 -10806.00 1.45 -12064.00 13.26 -11088.00 4.09 -11031.00 3.56<br />
Myb[2]-p[01] kNm 7048.90 8063.30 14.39 7894.10 11.99 7474.90 6.04 7087.10 0.54 7056.10 0.10 7082.30 0.47 8429.30 19.58 8410.00 19.31<br />
Myb[2]-p[02] kNm -2139.5 -2776.5 29.77 -2527 18.11 -2206.9 3.15 -2123.8 -0.73 -2114.3 -1.18 -2228 4.14 -2856.5 33.51 -2788.9 30.35<br />
Myb[3] kNm -15365.00 -11368.00 -26.01 -12371.00 -19.49 -13328.00 -13.26 -14850.00 -3.35 -15346.00 -0.12 -16146.00 5.08 -14159.00 -7.85 -14381.00 -6.40<br />
Myb[3]-p[01] kNm 11051.00 8669.30 -21.55 9155.80 -17.15 9562.40 -13.47 10702.00 -3.16 10977.00 -0.67 11899.00 7.67 10984.00 -0.61 11118.00 0.61<br />
Myb[3]-p[02] kNm -3818.1 -2874.1 -24.72 -3092.6 -19.00 -3315.9 -13.15 -3730 -2.31 -3782.3 -0.94 -4074.5 6.72 -3341 -12.50 -3378.5 -11.51<br />
Mzb[1] kNm -222.96 324.63 45.60 301.18 35.08 267.58 20.01 -221.45 -0.68 -216.69 -2.81 270.55 21.34 404.81 81.56 409.27 83.56<br />
Mzb[1]-p[01] kNm -223.00 324.38 45.46 300.93 34.95 267.33 19.88 -221.50 -0.67 -216.73 -2.81 270.27 21.20 404.46 81.37 408.93 83.38<br />
Mzb[1]-p[02] kNm -165.80 -154.96 -6.54 -157.47 -5.02 -159.82 -3.61 -163.70 -1.27 -165.74 -0.04 -174.40 5.19 -161.75 -2.44 -163.47 -1.41<br />
Mzb[2] kNm 209.39 -198.28 -5.31 -199.40 -4.77 -200.74 -4.13 -192.61 -8.01 216.92 3.60 264.40 26.27 280.26 33.85 269.82 28.86<br />
Mzb[2]-p[01] kNm 209.33 -198.36 -5.24 -199.48 -4.71 -200.82 -4.07 -192.70 -7.94 216.86 3.60 264.33 26.27 280.13 33.82 269.71 28.84<br />
Mzb[2]-p[02] kNm -148.62 -154.98 4.28 -153.63 3.37 -151.83 2.16 -146.17 -1.65 -151.72 2.09 -149.80 0.79 -176.87 19.01 -173.86 16.98<br />
Mzb[3] kNm 442.32 242.20 -45.24 290.48 -34.33 336.35 -23.96 420.33 -4.97 432.45 -2.23 431.23 -2.51 369.91 -16.37 378.02 -14.54<br />
Mzb[3]-p[01] kNm 442.08 242.09 -45.24 290.33 -34.33 336.18 -23.95 420.12 -4.97 432.21 -2.23 430.98 -2.51 369.74 -16.36 377.85 -14.53<br />
Mzb[3]-p[02] kNm 154.28 -108.25 -29.84 -112.54 -27.05 -115.68 -25.02 149.87 -2.86 150.59 -2.39 157.97 2.39 135.38 -12.25 136.80 -11.33<br />
Mxt[01] kNm 68493.00 43959.00 -35.82 49844.00 -27.23 53874.00 -21.34 66530.00 -2.87 67780.00 -1.04 67823.00 -0.98 52802.00 -22.91 46492.00 -32.12<br />
Mxt[02] kNm 6400.40 6231.00 -2.65 6078.40 -5.03 6115.40 -4.45 6344.10 -0.88 6203.20 -3.08 6345.10 -0.86 5983.70 -6.51 5846.60 -8.65<br />
Myt[02] kNm 9533.90 8005.30 -16.03 8673.50 -9.02 9091.50 -4.64 9423.30 -1.16 9611.80 0.82 9585.70 0.54 8406.80 -11.82 8409.90 -11.79<br />
Myt[01] kNm -281560.00 220980.02 -21.52 -246800.02 -12.35 -269420.00 -4.31 -279810.00 -0.62 -278360.00 -1.14 -262150.00 -6.89 -201310.02 -28.50 -212210.02 -24.63<br />
Mzt[01] kNm -6251.20 -7472.90 19.54 -7583.30 21.31 -6980.40 11.66 -6327.40 1.22 -6366.30 1.84 -5360.90 -14.24 -4800.60 -23.21 -5142.30 -17.74<br />
Mzt[02] kNm -6251.20 -7472.90 19.54 -7583.30 21.31 -6980.40 11.66 -6327.40 1.22 -6366.30 1.84 -5360.90 -14.24 -4800.60 -23.21 -5142.30 -17.74<br />
Tip displ. flap[1] mm -9901.80 -9731.00 -1.72 -9770.20 -1.33 -9839.30 -0.63 -9819.30 -0.83 -9973.40 0.72 -10046.00 1.46 -10673.00 7.79 -10727.00 8.33<br />
Tip disp. flap[2] mm -5518.60 -6843.20 24.00 -6368.10 15.39 -5803.30 5.16 -5307.10 -3.83 -5536.80 0.33 -6192.70 12.22 -7135.00 29.29 -7021.00 27.22<br />
Tip disp. flap[3] mm -9006.10 -7203.80 -20.01 -7607.80 -15.53 -8028.60 -10.85 -8849.90 -1.73 -8890.50 -1.28 -9387.20 4.23 -8311.10 -7.72 -8402.20 -6.71<br />
Tip displ. lag[1] mm 7315.10 7103.60 -2.89 7140.20 -2.39 7217.20 -1.34 7234.20 -1.11 7391.90 1.05 7166.30 -2.03 7740.60 5.82 7747.60 5.91<br />
Tip displ. lag[2] mm 4735.30 4841.20 2.24 4589.90 -3.07 4437.50 -6.29 4767.20 0.67 4687.40 -1.01 4460.30 -5.81 4963.40 4.82 4868.10 2.80<br />
Tip displ. lag[3] mm 6469.00 5356.50 -17.20 5631.30 -12.95 5898.80 -8.81 6350.60 -1.83 6421.40 -0.74 6627.70 2.45 5516.40 -14.73 5583.80 -13.68<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm -2923.00 5312.70 81.76 -4547.70 55.58 -3957.70 35.40 -3315.50 13.43 -2730.90 -6.57 -1835.40 -37.21 -764.02 -73.86 -878.92 -69.93<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm -701.86 -1062.10 51.33 -908.41 29.43 -784.73 11.81 -776.17 10.59 -657.53 -6.32 -475.09 -32.31 -175.60 -74.98 -169.34 -75.87<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 44
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, absolute extreme values E50025<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 219.25 199.86 -8.84 224.53 2.41 219.59 0.16 207.02 -5.58 222.47 1.47 230.93 5.33 236.47 7.85 300.88 37.23<br />
Fyn kN -754.32 -689.80 -8.55 -659.58 -12.56 -795.34 5.44 -694.17 -7.97 -682.97 -9.46 -745.07 -1.23 -775.37 2.79 -800.89 6.17<br />
Fzn kN -1061.40 -1029.50 -3.01 -1025.20 -3.41 -1053.80 -0.72 -1054.90 -0.61 -1057.50 -0.37 -1033.50 -2.63 -1079.10 1.67 -1066.30 0.46<br />
Mxn kNm -1811.20 1458.90 -19.45 -1450.30 -19.93 1424.70 -21.34 -1354.80 -25.20 1473.10 -18.67 -1682.00 -7.13 -1507.60 -16.76 -1491.30 -17.66<br />
Mxn-r kNm -1832.90 1476.40 -19.45 -1467.70 -19.92 1441.80 -21.34 -1371.10 -25.20 1490.80 -18.66 -1702.20 -7.13 -1525.60 -16.77 -1509.20 -17.66<br />
Myn kNm -5803.00 -5522.60 -4.83 -5281.80 -8.98 -5506.80 -5.10 -5608.70 -3.35 -7020.50 20.98 -6220.00 7.19 -5304.70 -8.59 -6437.70 10.94<br />
Myn-r kNm -7841.90 -6650.70 -15.19 -6031.50 -23.09 6096.60 -22.26 -6393.60 -18.47 6973.20 -11.08 7987.60 1.86 -6822.90 -12.99 6793.00 -13.38<br />
Mzn kNm -6118.30 6511.10 6.42 6248.00 2.12 -6393.10 4.49 -6024.00 -1.54 -6677.70 9.14 6697.30 9.46 -6855.10 12.04 6480.70 5.92<br />
Mzn-r kNm 6751.50 5799.10 -14.11 -5382.30 -20.28 5745.50 -14.90 6214.10 -7.96 -7359.20 9.00 -6189.60 -8.32 5978.20 -11.45 6258.70 -7.30<br />
Mxb[1] kNm 13230.00 11690.00 -11.64 -12254.00 -7.38 12077.00 -8.72 12189.00 -7.87 12820.00 -3.10 13334.00 0.79 13729.00 3.77 12411.00 -6.19<br />
Mxb[1]-p[01] kNm 6088.80 4696.80 -22.86 4937.10 -18.92 6325.70 3.89 6532.10 7.28 7236.20 18.84 6982.90 14.68 5819.30 -4.43 5941.40 -2.42<br />
Mxb[1]-p[02] kNm 1848.00 1337.10 -27.65 1434.70 -22.36 1926.50 4.25 2019.20 9.26 2295.70 24.23 2035.10 10.12 1542.90 -16.51 1752.90 -5.15<br />
Mxb[2] kNm 13596.00 14369.00 5.69 13649.00 0.39 13894.00 2.19 13957.00 2.66 14063.00 3.43 14596.00 7.36 14756.00 8.53 15360.00 12.97<br />
Mxb[2]-p[01] kNm 5961.90 5724.40 -3.98 5693.30 -4.51 5709.90 -4.23 5386.10 -9.66 5757.70 -3.43 5415.20 -9.17 6053.30 1.53 5650.00 -5.23<br />
Mxb[2]-p[02] kNm 1642.20 1478.60 -9.96 1453.30 -11.50 1548.60 -5.70 1507.70 -8.19 1579.10 -3.84 1530.60 -6.80 1629.10 -0.80 1576.40 -4.01<br />
Mxb[3] kNm 14612.00 14880.00 1.83 14401.00 -1.44 13419.00 -8.16 13999.00 -4.20 13625.00 -6.75 14325.00 -1.96 14546.00 -0.45 14893.00 1.92<br />
Mxb[3]-p[01] kNm 4560.10 3899.20 -14.49 3989.10 -12.52 -4315.30 -5.37 -4389.20 -3.75 -5241.40 14.94 -4699.90 3.07 4461.10 -2.17 4455.70 -2.29<br />
Mxb[3]-p[02] kNm 1405.30 1107.90 -21.16 1180.50 -16.00 1230.30 -12.45 1220.30 -13.16 1389.80 -1.10 1353.80 -3.66 1358.00 -3.37 1487.00 5.81<br />
Myb[1] kNm -5097.40 -4078.90 -19.98 -3904.70 -23.40 -5375.80 5.46 -5692.30 11.67 -6354.90 24.67 -5864.30 15.04 -4585.10 -10.05 -4903.70 -3.80<br />
Myb[1]-p[01] kNm 12488.00 11184.00 -10.44 10988.00 -12.01 11745.00 -5.95 11359.00 -9.04 12272.00 -1.73 12815.00 2.62 12977.00 3.92 12003.00 -3.88<br />
Myb[1]-p[02] kNm 3305.00 3007.70 -9.00 2965.50 -10.27 2994.70 -9.39 3066.40 -7.22 3240.50 -1.95 3213.50 -2.77 3200.90 -3.15 3329.30 0.74<br />
Myb[2] kNm -5093.10 -4951.20 -2.79 -4589.20 -9.89 -5887.20 15.59 -5820.80 14.29 -5356.90 5.18 -5974.60 17.31 -5391.00 5.85 -4996.20 -1.90<br />
Myb[2]-p[01] kNm 12820.00 13579.00 5.92 13168.00 2.71 13294.00 3.70 13126.00 2.39 13467.00 5.05 13664.00 6.58 14231.00 11.01 14426.00 12.53<br />
Myb[2]-p[02] kNm 4009.50 3689.70 -7.98 4041.80 0.81 3711.00 -7.44 3784.10 -5.62 3764.60 -6.11 3878.60 -3.26 4114.50 2.62 4045.10 0.89<br />
Myb[3] kNm -5115.30 -3945.60 -22.87 -4348.90 -14.98 -4508.10 -11.87 -4877.70 -4.64 -4306.40 -15.81 -4818.60 -5.80 -5233.50 2.31 -5831.50 14.00<br />
Myb[3]-p[01] kNm 14260.00 14109.00 -1.06 13892.00 -2.58 12662.00 -11.21 13388.00 -6.12 13061.00 -8.41 13883.00 -2.64 14013.00 -1.73 13913.00 -2.43<br />
Myb[3]-p[02] kNm 4107.50 3970.90 -3.33 4046.00 -1.50 3414.00 -16.88 3552.20 -13.52 3391.60 -17.43 3678.60 -10.44 4035.10 -1.76 3658.90 -10.92<br />
Mzb[1] kNm 239.20 188.75 -21.09 185.59 -22.41 275.68 15.25 254.11 6.23 277.66 16.08 243.84 1.94 250.80 4.85 289.15 20.88<br />
Mzb[1]-p[01] kNm 239.09 188.66 -21.09 185.50 -22.41 275.57 15.26 254.01 6.24 277.52 16.07 243.72 1.94 250.71 4.86 289.05 20.90<br />
Mzb[1]-p[02] kNm 99.40 -88.54 -10.93 -84.67 -14.82 104.63 5.26 95.09 -4.34 -106.33 6.97 99.40 0.00 94.15 -5.28 119.97 20.69<br />
Mzb[2] kNm -202.11 -189.28 -6.35 -187.03 -7.46 238.05 17.78 224.40 11.03 201.62 -0.24 -180.66 -10.61 -199.14 -1.47 -182.63 -9.64<br />
Mzb[2]-p[01] kNm -202.11 -189.28 -6.35 -187.04 -7.46 237.96 17.74 224.32 10.99 201.54 -0.28 -180.66 -10.61 -199.14 -1.47 -182.64 -9.63<br />
Mzb[2]-p[02] kNm -92.81 -88.09 -5.09 -87.87 -5.32 92.76 -0.05 88.64 -4.49 -83.48 -10.05 -77.24 -16.78 -94.24 1.54 -80.66 -13.09<br />
Mzb[3] kNm -166.83 -166.22 -0.37 -167.00 0.10 -175.53 5.21 177.41 6.34 -206.52 23.79 -204.64 22.66 -179.51 7.60 -190.85 14.40<br />
Mzb[3]-p[01] kNm -166.79 -166.19 -0.36 -166.94 0.09 -175.48 5.21 177.37 6.34 -206.45 23.78 -204.58 22.66 -179.47 7.60 -190.81 14.40<br />
Mzb[3]-p[02] kNm -82.80 -79.13 -4.43 -86.37 4.31 -81.13 -2.02 -81.90 -1.09 -93.89 13.39 -95.78 15.68 -86.46 4.42 -81.61 -1.44<br />
Mxt[01] kNm 164060.00 136730.00 -16.66 151610.00 -7.59 172780.02 5.32 136170.00 -17.00 159330.00 -2.88 152460.00 -7.07 156260.00 -4.75 165820.02 1.07<br />
Mxt[02] kNm 3774.50 3055.30 -19.05 3037.30 -19.53 3464.50 -8.21 2709.50 -28.22 3003.10 -20.44 3208.50 -15.00 3366.50 -10.81 3473.10 -7.99<br />
Myt[02] kNm -6882.50 -6838.10 -0.65 -6300.30 -8.46 -6493.60 -5.65 -6321.80 -8.15 -7190.20 4.47 -6869.10 -0.19 -6183.40 -10.16 -8030.60 16.68<br />
Myt[01] kNm 73903.00 61585.00 -16.67 75732.00 2.47 66338.00 -10.24 70771.00 -4.24 78329.00 5.99 69692.00 -5.70 79876.00 8.08 108190.01 46.39<br />
Mzt[01] kNm 9314.30 10254.00 10.09 9767.40 4.86 8976.90 -3.62 9004.70 -3.32 9721.70 4.37 9461.00 1.57 10031.00 7.69 9464.40 1.61<br />
Mzt[02] kNm 9314.30 10254.00 10.09 9767.40 4.86 8976.90 -3.62 9004.70 -3.32 9721.70 4.37 9461.00 1.57 10031.00 7.69 9464.40 1.61<br />
Tip displ. flap[1] mm -1030.60 -1033.10 0.24 -987.95 -4.14 -1095.10 6.26 -1162.70 12.82 -1318.80 27.96 -1155.30 12.10 -1017.80 -1.24 -1086.40 5.41<br />
Tip disp. flap[2] mm -1113.80 -1251.70 12.38 -1078.20 -3.20 -1258.80 13.02 -1252.80 12.48 -1310.20 17.63 -1323.40 18.82 -1288.00 15.64 -1175.90 5.58<br />
Tip disp. flap[3] mm -1340.20 -1051.40 -21.55 -1084.40 -19.09 -1088.80 -18.76 -1181.70 -11.83 -1126.80 -15.92 -1197.10 -10.68 -1182.20 -11.79 -1335.60 -0.34<br />
Tip displ. lag[1] mm 8234.50 8266.80 0.39 8134.70 -1.21 8689.70 5.53 8599.00 4.43 8636.10 4.88 8562.20 3.98 8579.50 4.19 8508.50 3.33<br />
Tip displ. lag[2] mm 8537.20 7788.50 -8.77 7522.00 -11.89 8001.90 -6.27 7980.30 -6.52 7556.70 -11.49 7694.30 -9.87 8067.90 -5.50 8273.80 -3.09<br />
Tip displ. lag[3] mm 7464.10 7570.80 1.43 7305.60 -2.12 7399.50 -0.87 7650.30 2.49 7701.50 3.18 7749.50 3.82 7932.60 6.28 7779.90 4.23<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 677.65 1327.90 95.96 1282.90 89.32 883.88 30.43 754.45 11.33 678.05 0.06 419.42 -38.11 -282.23 -58.35 403.63 -40.44<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm -1655.90 -3313.80 100.12 -2784.50 68.16 -2513.80 51.81 -1596.40 -3.59 -1514.60 -8.53 -1034.40 -37.53 -553.52 -66.57 -655.69 -60.40<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 45
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, absolute extreme values E50335<br />
Variable unit baseline _150 % _175 % _200 % _225 % _250 % _300 % _350 % _400 %<br />
Fxn kN 208.05 188.58 -9.36 192.77 -7.34 196.69 -5.46 212.74 2.25 202.26 -2.78 200.56 -3.60 213.50 2.62 210.56 1.21<br />
Fyn kN 700.90 689.11 -1.68 762.42 8.78 711.61 1.53 721.88 2.99 711.31 1.49 687.57 -1.90 678.08 -3.26 712.39 1.64<br />
Fzn kN -969.49 -943.83 -2.65 -954.16 -1.58 -969.47 0.00 -946.52 -2.37 -964.40 -0.53 -964.99 -0.46 -954.16 -1.58 -947.35 -2.28<br />
Mxn kNm 1411.40 -1505.50 6.67 1544.50 9.43 -1494.10 5.86 1482.00 5.00 1423.30 0.84 1528.20 8.28 1474.50 4.47 1412.90 0.11<br />
Mxn-r kNm 1428.30 -1523.50 6.67 1563.00 9.43 -1512.00 5.86 1499.80 5.01 1440.40 0.85 1546.50 8.28 1492.10 4.47 1429.80 0.11<br />
Myn kNm 4403.20 4305.00 -2.23 4478.10 1.70 4813.80 9.33 5163.00 17.26 4779.20 8.54 5246.80 19.16 6075.30 37.97 5976.40 35.73<br />
Myn-r kNm 5077.70 -4313.50 -15.05 4729.80 -6.85 -4816.70 -5.14 -5028.30 -0.97 5390.80 6.17 5202.00 2.45 5909.60 16.38 5949.50 17.17<br />
Mzn kNm -5639.70 -5952.00 5.54 -5682.30 0.76 -5523.90 -2.05 -5486.10 -2.72 -5663.30 0.42 -6475.20 14.81 -5826.20 3.31 -6417.80 13.80<br />
Mzn-r kNm 5612.50 5009.00 -10.75 4980.40 -11.26 5775.30 2.90 5894.30 5.02 5677.70 1.16 5701.20 1.58 5282.90 -5.87 5485.30 -2.27<br />
Mxb[1] kNm -12138.00 -12032.00 -0.87 -11576.00 -4.63 -11747.00 -3.22 -12090.00 -0.40 -12272.00 1.10 -12079.00 -0.49 -11395.00 -6.12 -12141.00 0.02<br />
Mxb[1]-p[01] kNm 4783.40 3967.00 -17.07 4420.20 -7.59 4681.40 -2.13 4898.20 2.40 4826.50 0.90 4349.80 -9.06 4586.60 -4.11 5553.90 16.11<br />
Mxb[1]-p[02] kNm 1443.70 1215.90 -15.78 1260.50 -12.69 1402.70 -2.84 1423.50 -1.40 1412.20 -2.18 1289.40 -10.69 -1154.20 -20.05 1519.70 5.26<br />
Mxb[2] kNm 13234.00 13130.00 -0.79 12994.00 -1.81 13452.00 1.65 13637.00 3.05 13109.00 -0.94 12715.00 -3.92 12843.00 -2.95 13118.00 -0.88<br />
Mxb[2]-p[01] kNm 4617.90 4541.70 -1.65 4477.50 -3.04 4648.30 0.66 4615.70 -0.05 4726.10 2.34 4813.50 4.24 4931.20 6.78 4850.90 5.05<br />
Mxb[2]-p[02] kNm 1437.80 1301.30 -9.49 1369.30 -4.76 1351.60 -6.00 1405.60 -2.24 1490.40 3.66 1685.40 17.22 1433.20 -0.32 1522.70 5.90<br />
Mxb[3] kNm 12028.00 12294.00 2.21 12948.00 7.65 12234.00 1.71 12050.00 0.18 12111.00 0.69 12581.00 4.60 12939.00 7.57 13523.00 12.43<br />
Mxb[3]-p[01] kNm -3822.50 5635.80 47.44 5704.50 49.23 5168.30 35.21 5566.00 45.61 -4174.10 9.20 5313.90 39.02 4147.10 8.49 3835.00 0.33<br />
Mxb[3]-p[02] kNm 1173.40 1510.70 28.75 1574.30 34.17 1523.40 29.83 1699.60 44.84 1291.50 10.06 1449.40 23.52 1204.90 2.68 1186.00 1.07<br />
Myb[1] kNm -3928.40 -3552.20 -9.58 -3768.70 -4.07 -3832.80 -2.43 -4088.60 4.08 -4076.40 3.77 -3586.70 -8.70 4059.10 3.33 -4123.50 4.97<br />
Myb[1]-p[01] kNm -10783 -11139 3.30 -10858 0.70 -11106 3.00 -11275 4.56 -11325 5.03 -11082 2.77 -10386 -3.68 -10688 -0.88<br />
Myb[1]-p[02] kNm -2745.7 -2848.6 3.75 -2818.3 2.64 -2805 2.16 -2878.3 4.83 -2860.6 4.18 -2948.3 7.38 -2766.3 0.75 -2933.9 6.85<br />
Myb[2] kNm -4269.60 -4120.70 -3.49 -4092.30 -4.15 -4146.70 -2.88 -4445.50 4.12 -4358.80 2.09 -5203.10 21.86 -4519.20 5.85 -4498.60 5.36<br />
Myb[2]-p[01] kNm 12662.00 12315.00 -2.74 12270.00 -3.10 12752.00 0.71 12988.00 2.57 12332.00 -2.61 11948.00 -5.64 12034.00 -4.96 12741.00 0.62<br />
Myb[2]-p[02] kNm 3483.80 3199.20 -8.17 3020.70 -13.29 3314.60 -4.86 3385.10 -2.83 3414.30 -1.99 2959.20 -15.06 3008.60 -13.64 3443.00 -1.17<br />
Myb[3] kNm -4631.40 -4574.80 -1.22 -4691.10 1.29 -4819.60 4.06 -5173.30 11.70 -5033.70 8.69 -4235.40 -8.55 -4425.30 -4.45 -4318.10 -6.76<br />
Myb[3]-p[01] kNm 11504.00 11726.00 1.93 12358.00 7.42 11610.00 0.92 11337.00 -1.45 11571.00 0.58 11906.00 3.49 12082.00 5.02 12941.00 12.49<br />
Myb[3]-p[02] kNm 3195.70 3098.70 -3.04 3319.40 3.87 3311.20 3.61 3190.10 -0.18 3201.10 0.17 3233.60 1.19 3228.50 1.03 3393.20 6.18<br />
Mzb[1] kNm 200.06 161.33 -19.36 174.23 -12.91 179.43 -10.31 164.74 -17.65 189.45 -5.30 170.76 -14.65 165.14 -17.45 227.85 13.89<br />
Mzb[1]-p[01] kNm 200.00 161.24 -19.38 174.14 -12.93 179.34 -10.33 164.63 -17.69 189.36 -5.32 170.72 -14.64 165.09 -17.46 227.74 13.87<br />
Mzb[1]-p[02] kNm 85.34 -71.27 -16.49 -75.59 -11.42 -75.29 -11.78 -77.07 -9.69 -79.16 -7.24 -78.32 -8.23 -74.65 -12.53 87.67 2.73<br />
Mzb[2] kNm -180.79 -181.52 0.40 -176.99 -2.10 -176.84 -2.18 183.95 1.75 -187.63 3.78 -175.00 -3.20 -168.18 -6.97 -169.96 -5.99<br />
Mzb[2]-p[01] kNm -180.75 -181.48 0.40 -176.94 -2.11 -176.79 -2.19 183.86 1.72 -187.58 3.78 -174.95 -3.21 -168.12 -6.99 -169.91 -6.00<br />
Mzb[2]-p[02] kNm -78.89 -80.26 1.74 -80.43 1.95 -77.29 -2.03 -80.18 1.64 -82.56 4.65 -77.60 -1.64 -89.50 13.45 -85.26 8.07<br />
Mzb[3] kNm -129.73 190.87 47.13 163.02 25.66 184.63 42.32 225.84 74.08 140.77 8.51 191.41 47.54 148.14 14.19 123.98 -4.43<br />
Mzb[3]-p[01] kNm -129.70 190.78 47.09 162.94 25.63 184.55 42.29 225.77 74.07 140.68 8.47 191.31 47.50 148.06 14.16 123.89 -4.48<br />
Mzb[3]-p[02] kNm -68.69 -87.54 27.44 -82.33 19.86 -83.01 20.85 89.38 30.12 -79.70 16.03 -79.72 16.06 -66.85 -2.68 -56.11 -18.31<br />
Mxt[01] kNm -150320.00 -146620.00 -2.46 -148740.00 -1.05 -141320.00 -5.99 -152870.00 1.70 -149830.00 -0.33 -156570.00 4.16 -133530.00 -11.17 -169550.02 12.79<br />
Mxt[02] kNm -3213.00 -3187.80 -0.78 -2808.60 -12.59 -3179.80 -1.03 -3173.60 -1.23 -3337.70 3.88 -2962.20 -7.81 -3139.30 -2.29 -3733.60 16.20<br />
Myt[02] kNm 4799.60 -4780.50 -0.40 5111.30 6.49 5748.40 19.77 -5162.80 7.57 5181.10 7.95 5198.00 8.30 -6021.10 25.45 -5973.30 24.45<br />
Myt[01] kNm 61869.00 59467.00 -3.88 49309.00 -20.30 70198.00 13.46 78489.00 26.86 60153.00 -2.77 58354.00 -5.68 66664.00 7.75 62974.00 1.79<br />
Mzt[01] kNm -8397.10 -8285.50 -1.33 -8109.20 -3.43 -8263.20 -1.59 -8269.60 -1.52 -8372.70 -0.29 -9072.00 8.04 -8581.70 2.20 -8856.80 5.47<br />
Mzt[02] kNm -8397.10 -8285.50 -1.33 -8109.20 -3.43 -8263.20 -1.59 -8269.60 -1.52 -8372.70 -0.29 -9072.00 8.04 -8581.70 2.20 -8856.80 5.47<br />
Tip displ. flap[1] mm -805.24 -839.33 4.23 -851.13 5.70 -811.37 0.76 -834.87 3.68 -805.72 0.06 -809.29 0.50 -700.59 -13.00 -870.78 8.14<br />
Tip disp. flap[2] mm -977.70 -1044.20 6.80 -1076.90 10.15 -1011.80 3.49 -1036.20 5.98 -972.84 -0.50 -1237.80 26.60 -877.56 -10.24 -1119.10 14.46<br />
Tip disp. flap[3] mm -1057.80 -1054.10 -0.35 -1068.30 0.99 -1128.50 6.68 -1193.30 12.81 -1134.20 7.22 -1037.60 -1.91 -1104.30 4.40 -1086.70 2.73<br />
Tip displ. lag[1] mm 8292.80 8477.00 2.22 8427.70 1.63 8375.90 1.00 8561.70 3.24 8528.70 2.84 8771.80 5.78 8316.90 0.29 8738.10 5.37<br />
Tip displ. lag[2] mm 8024.70 7873.40 -1.89 8208.60 2.29 8342.70 3.96 8375.90 4.38 8099.20 0.93 8053.30 0.36 8018.50 -0.08 8129.20 1.30<br />
Tip displ. lag[3] mm 7565.20 7506.10 -0.78 7679.90 1.52 7750.40 2.45 7767.20 2.67 7627.50 0.82 7612.90 0.63 7769.80 2.70 7708.10 1.89<br />
X-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 539.15 1350.80 150.54 858.92 59.31 943.57 75.01 871.29 61.60 530.43 -1.62 373.99 -30.63 205.21 -61.94 195.00 -63.83<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 1542.20 3563.20 131.05 2740.40 77.69 2062.00 33.71 1760.20 14.14 1429.50 -7.31 1068.20 -30.74 474.11 -69.26 661.89 -57.08<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 46
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, 1Hz equivalent values 24 m/s<br />
Variable unit<br />
mat.<br />
curve bline 024-150 % 024-175 % 024-200 % 024-225 % 024-250 % 024-300 % 024-350 % 024-400 %<br />
Fxn kN M5 260.89 269.67 3.37 260.03 -0.33 264.60 1.42 262.89 0.77 254.55 -2.43 254.43 -2.48 249.77 -4.26 251.10 -3.75<br />
Fyn kN M5 189.97 178.22 -6.19 179.78 -5.36 226.78 19.38 181.75 -4.33 185.57 -2.32 190.37 0.21 183.33 -3.50 189.01 -0.51<br />
Fzn kN M5 151.90 139.73 -8.01 142.73 -6.04 145.68 -4.09 147.13 -3.14 151.21 -0.45 148.27 -2.39 147.05 -3.19 147.35 -3.00<br />
Mxn kNm M5 2057.89 2201.05 6.96 2111.45 2.60 2140.01 3.99 2090.52 1.59 2080.90 1.12 2176.82 5.78 2157.52 4.84 2207.19 7.25<br />
Mxn-r kNm M5 2068.66 2211.82 6.92 2119.94 2.48 2148.73 3.87 2098.84 1.46 2086.39 0.86 2190.38 5.88 2167.87 4.80 2221.14 7.37<br />
Myn kNm M5 6259.18 6020.96 -3.81 6197.87 -0.98 6090.50 -2.69 6185.75 -1.17 6210.04 -0.79 6173.69 -1.37 6321.70 1.00 6259.18 0.00<br />
Myn-r kNm M5 7007.78 6946.24 -0.88 7150.31 2.03 6915.88 -1.31 6976.88 -0.44 6976.88 -0.44 6931.03 -1.10 6992.30 -0.22 6976.88 -0.44<br />
Mzn kNm M5 6055.53 6067.14 0.19 6009.52 -0.76 6078.80 0.38 6090.50 0.58 6043.96 -0.19 6185.75 2.15 6173.69 1.95 6259.18 3.36<br />
Mzn-r kNm M5 6767.94 6739.11 -0.43 6739.11 -0.43 6855.94 1.30 6767.94 0.00 6696.33 -1.06 6782.45 0.21 6811.66 0.65 6797.02 0.43<br />
Mxb[1] kNm M10 8241.70 8193.68 -0.58 8122.68 -1.44 8087.64 -1.87 8134.43 -1.30 8278.08 0.44 8302.52 0.74 8327.10 1.04 8290.28 0.59<br />
Mxb[1]-p[01] kNm M10 6529.26 6388.37 -2.16 6323.73 -3.15 6544.45 0.23 6484.10 -0.69 6605.94 1.17 6582.75 0.82 6621.49 1.41 6567.38 0.58<br />
Mxb[1]-p[02] kNm M10 1607.36 1600.50 -0.43 1557.51 -3.10 1622.19 0.92 1609.66 0.14 1619.39 0.75 1633.50 1.63 1663.45 3.49 1634.44 1.68<br />
Mxb[2] kNm M10 8290.28 8007.05 -3.42 8007.05 -3.42 8169.87 -1.45 8205.63 -1.02 8351.83 0.74 8278.08 -0.15 8290.28 0.00 8302.52 0.15<br />
Mxb[2]-p[01] kNm M10 6772.97 6359.48 -6.11 6484.10 -4.27 6536.84 -3.49 6700.37 -1.07 6748.60 -0.36 6764.83 -0.12 6772.97 0.00 6708.36 -0.95<br />
Mxb[2]-p[02] kNm M10 1698.10 1587.85 -6.49 1602.78 -5.61 1633.97 -3.78 1700.66 0.15 1701.18 0.18 1688.92 -0.54 1681.85 -0.96 1668.87 -1.72<br />
Mxb[3] kNm M10 8110.97 7928.05 -2.26 8099.29 -0.14 8241.70 1.61 8041.40 -0.86 8099.29 -0.14 8007.05 -1.28 8076.03 -0.43 8029.91 -1.00<br />
Mxb[3]-p[01] kNm M10 6410.21 6137.43 -4.26 6184.67 -3.52 6446.94 0.57 6359.48 -0.79 6484.10 1.15 6274.35 -2.12 6359.48 -0.79 6417.52 0.11<br />
Mxb[3]-p[02] kNm M10 1618.92 1507.83 -6.86 1480.83 -8.53 1616.60 -0.14 1563.57 -3.42 1582.04 -2.28 1529.56 -5.52 1579.37 -2.44 1589.19 -1.84<br />
Myb[1] kNm M10 7700.14 8146.21 5.79 7828.75 1.67 8052.91 4.58 7575.70 -1.62 7525.02 -2.27 7817.87 1.53 7796.20 1.25 7606.43 -1.22<br />
Myb[1]-p[01] kNm M10 8339.45 8542.08 2.43 8452.23 1.35 8795.87 5.47 8364.25 0.30 8490.50 1.81 8782.13 5.31 8620.62 3.37 8529.12 2.27<br />
Myb[1]-p[02] kNm M10 2418.81 2428.21 0.39 2445.10 1.09 2441.91 0.96 2391.05 -1.15 2425.07 0.26 2408.45 -0.43 2479.59 2.51 2491.67 3.01<br />
Myb[2] kNm M10 7828.75 7710.70 -1.51 7637.41 -2.44 7894.67 0.84 7839.66 0.14 7774.64 -0.69 8064.45 3.01 7916.90 1.13 7807.02 -0.28<br />
Myb[2]-p[01] kNm M10 8464.95 8660.44 2.31 8452.23 -0.15 8452.23 -0.15 8302.52 -1.92 8265.92 -2.35 8503.34 0.45 8229.64 -2.78 8217.62 -2.92<br />
Myb[2]-p[02] kNm M10 2442.97 2418.81 -0.99 2445.10 0.09 2534.33 3.74 2405.36 -1.54 2393.09 -2.04 2398.19 -1.83 2371.89 -2.91 2381.94 -2.50<br />
Myb[3] kNm M10 8278.08 8018.47 -3.14 8087.64 -2.30 7796.20 -5.82 8122.68 -1.88 8278.08 0.00 7774.64 -6.08 7961.72 -3.82 8290.28 0.15<br />
Myb[3]-p[01] kNm M10 8935.60 8673.80 -2.93 8823.46 -1.25 8700.63 -2.63 8741.19 -2.18 8879.17 -0.63 8529.12 -4.55 8687.19 -2.78 8700.63 -2.63<br />
Myb[3]-p[02] kNm M10 2593.93 2499.42 -3.64 2570.23 -0.91 2490.57 -3.98 2640.20 1.78 2631.55 1.45 2526.36 -2.60 2518.44 -2.91 2642.68 1.88<br />
Mzb[1] kNm M10 119.37 128.18 7.38 125.86 5.44 129.83 8.76 120.72 1.13 124.25 4.09 132.95 11.38 128.40 7.56 125.73 5.33<br />
Mzb[1]-p[01] kNm M10 119.31 128.11 7.38 125.80 5.44 129.76 8.76 120.61 1.09 124.18 4.08 132.88 11.37 128.21 7.46 125.68 5.34<br />
Mzb[1]-p[02] kNm M10 75.22 74.34 -1.17 71.90 -4.41 76.60 1.83 75.01 -0.28 76.38 1.54 78.89 4.88 76.49 1.69 77.39 2.88<br />
Mzb[2] kNm M10 134.46 130.97 -2.60 138.29 2.85 124.76 -7.21 132.71 -1.30 134.25 -0.16 126.08 -6.23 132.41 -1.52 134.15 -0.23<br />
Mzb[2]-p[01] kNm M10 134.42 130.93 -2.60 138.25 2.85 124.69 -7.24 132.67 -1.30 134.18 -0.18 126.04 -6.23 132.37 -1.53 134.11 -0.23<br />
Mzb[2]-p[02] kNm M10 80.20 79.93 -0.34 82.37 2.71 77.75 -3.05 81.29 1.36 81.89 2.11 76.25 -4.93 82.36 2.69 83.06 3.57<br />
Mzb[3] kNm M10 135.20 130.55 -3.44 122.15 -9.65 118.06 -12.68 133.07 -1.58 133.70 -1.11 122.07 -9.71 127.43 -5.75 127.56 -5.65<br />
Mzb[3]-p[01] kNm M10 135.16 130.51 -3.44 122.11 -9.66 118.02 -12.68 132.99 -1.61 133.55 -1.19 122.03 -9.71 127.38 -5.76 127.52 -5.65<br />
Mzb[3]-p[02] kNm M10 76.16 82.67 8.55 75.52 -0.84 70.95 -6.84 73.93 -2.93 77.26 1.44 72.60 -4.67 73.49 -3.51 73.37 -3.66<br />
Mxt[01] kNm M5 34205.57 31799.15 -7.04 30277.67 -11.48 60266.96 76.19 28376.83 -17.04 33131.05 -3.14 38351.70 12.12 38822.27 13.50 39798.94 16.35<br />
Mxt[02] kNm M5 2184.33 2330.76 6.70 2251.16 3.06 2427.32 11.12 2219.58 1.61 2233.68 2.26 2341.11 7.18 2365.61 8.30 2451.77 12.24<br />
Myt[02] kNm M5 6424.40 6197.87 -3.53 6385.50 -0.61 6185.75 -3.71 6372.64 -0.81 6347.07 -1.20 6424.40 0.00 6296.54 -1.99 6259.18 -2.57<br />
Myt[01] kNm M5 39798.94 43641.59 9.66 41359.68 3.92 42470.00 6.71 40305.93 1.27 39304.54 -1.24 39798.94 0.00 49827.01 25.20 45525.40 14.39<br />
Mzt[01] kNm M5 6931.03 6885.78 -0.65 6931.03 0.00 6976.88 0.66 6885.78 -0.65 6900.80 -0.44 7007.78 1.11 7007.78 1.11 7086.26 2.24<br />
Mzt[02] kNm M5 6931.03 6885.78 -0.65 6931.03 0.00 6976.88 0.66 6885.78 -0.65 6900.80 -0.44 7007.78 1.11 7007.78 1.11 7086.26 2.24<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 47
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, 1Hz equivalent values 18 m/s<br />
Variable unit<br />
matl<br />
curve bline 018-150 % 018-175 % 018-200 % 018-225 % 018-250 % 018-300 % 018-350 % 018-400 %<br />
Fxn kN M5 223.39 241.83 8.25 235.88 5.59 239.16 7.06 226.38 1.34 222.51 -0.39 217.30 -2.73 210.01 -5.99 210.87 -5.60<br />
Fyn kN M5 132.44 131.00 -1.09 132.97 0.40 229.05 72.95 132.89 0.34 133.19 0.57 131.40 -0.79 131.20 -0.94 146.41 10.55<br />
Fzn kN M5 98.11 95.69 -2.47 96.66 -1.48 100.08 2.01 97.60 -0.52 97.68 -0.44 97.63 -0.49 97.74 -0.38 99.61 1.53<br />
Mxn kNm M5 1447.73 1608.13 11.08 1546.81 6.84 1572.96 8.65 1494.22 3.21 1427.48 -1.40 1534.06 5.96 1511.35 4.39 1531.09 5.76<br />
Mxn-r kNm M5 1455.05 1612.23 10.80 1555.18 6.88 1577.66 8.43 1502.73 3.28 1433.30 -1.49 1539.29 5.79 1516.42 4.22 1534.81 5.48<br />
Myn kNm M5 4804.88 4841.64 0.77 4812.19 0.15 4768.67 -0.75 4841.64 0.77 4790.33 -0.30 4761.50 -0.90 4834.25 0.61 4841.64 0.77<br />
Myn-r kNm M5 5165.74 5208.25 0.82 5132.22 -0.65 5140.56 -0.49 5182.66 0.33 5107.37 -1.13 5123.91 -0.81 5174.18 0.16 5182.66 0.33<br />
Mzn kNm M5 4834.25 4834.25 0.00 4775.87 -1.21 4932.21 2.03 4834.25 0.00 4704.85 -2.68 4733.00 -2.09 4856.50 0.46 4849.06 0.31<br />
Mzn-r kNm M5 5251.48 5295.42 0.84 5268.96 0.33 5385.56 2.55 5295.42 0.84 5268.96 0.33 5295.42 0.84 5242.77 -0.17 5242.77 -0.17<br />
Mxb[1] kNm M10 7290.93 7179.27 -1.53 7225.38 -0.90 7225.38 -0.90 7272.08 -0.26 7243.99 -0.64 7272.08 -0.26 7281.50 -0.13 7309.88 0.26<br />
Mxb[1]-p[01] kNm M10 5930.37 6019.21 1.50 6064.64 2.26 6025.66 1.61 5936.63 0.11 5899.27 -0.52 5868.50 -1.04 5886.92 -0.73 5880.77 -0.84<br />
Mxb[1]-p[02] kNm M10 1334.03 1358.52 1.84 1360.16 1.96 1344.87 0.81 1329.30 -0.35 1320.87 -0.99 1322.43 -0.87 1313.78 -1.52 1308.89 -1.88<br />
Mxb[2] kNm M10 7272.08 7225.38 -0.64 7319.40 0.65 7216.11 -0.77 7272.08 0.00 7300.40 0.39 7225.38 -0.64 7253.33 -0.26 7262.69 -0.13<br />
Mxb[2]-p[01] kNm M10 5917.89 5874.63 -0.73 5930.37 0.21 5850.19 -1.14 5917.89 0.00 5917.89 0.00 5974.46 0.96 5917.89 0.00 5961.80 0.74<br />
Mxb[2]-p[02] kNm M10 1331.19 1318.40 -0.96 1324.29 -0.52 1298.91 -2.42 1334.98 0.28 1341.03 0.74 1369.43 2.87 1353.61 1.68 1365.11 2.55<br />
Mxb[3] kNm M10 7309.88 7160.99 -2.04 7234.67 -1.03 7348.08 0.52 7243.99 -0.90 7281.50 -0.39 7319.40 0.13 7225.38 -1.16 7253.33 -0.77<br />
Mxb[3]-p[01] kNm M10 5838.04 5831.99 -0.10 5831.99 -0.10 5917.89 1.37 5850.19 0.21 5819.92 -0.31 5862.38 0.42 5807.90 -0.52 5862.38 0.42<br />
Mxb[3]-p[02] kNm M10 1313.16 1311.02 -0.16 1301.01 -0.93 1348.74 2.71 1313.16 0.00 1292.94 -1.54 1319.94 0.52 1310.11 -0.23 1323.36 0.78<br />
Myb[1] kNm M10 6991.87 6756.70 -3.36 6724.40 -3.83 6983.19 -0.12 6889.11 -1.47 6797.53 -2.78 6764.83 -3.25 6469.19 -7.48 6544.45 -6.40<br />
Myb[1]-p[01] kNm M10 7575.70 7700.14 1.64 7319.40 -3.38 7647.80 0.95 7596.16 0.27 7262.69 -4.13 7272.08 -4.01 7525.02 -0.67 7616.73 0.54<br />
Myb[1]-p[02] kNm M10 2107.90 2076.01 -1.51 2095.34 -0.60 2120.62 0.60 2153.09 2.14 2078.31 -1.40 2079.85 -1.33 2099.25 -0.41 2076.77 -1.48<br />
Myb[2] kNm M10 6267.36 6484.10 3.46 6253.43 -0.22 6323.73 0.90 6352.30 1.36 6171.10 -1.54 6090.91 -2.82 6295.42 0.45 6302.47 0.56<br />
Myb[2]-p[01] kNm M10 7142.80 7475.02 4.65 7188.44 0.64 7243.99 1.42 7206.86 0.90 7216.11 1.03 7044.41 -1.38 7106.70 -0.51 7225.38 1.16<br />
Myb[2]-p[02] kNm M10 1926.68 2032.50 5.49 1923.39 -0.17 1945.34 0.97 1931.31 0.24 1914.22 -0.65 1903.86 -1.18 1905.79 -1.08 2004.26 4.03<br />
Myb[3] kNm M10 6692.39 6906.02 3.19 6567.38 -1.87 6575.05 -1.75 6637.12 -0.83 6847.18 2.31 6637.12 -0.83 6150.85 -8.09 6454.34 -3.56<br />
Myb[3]-p[01] kNm M10 7455.21 7142.80 -4.19 7062.10 -5.27 7170.12 -3.82 7445.34 -0.13 7504.94 0.67 7627.06 2.31 7044.41 -5.51 7070.97 -5.15<br />
Myb[3]-p[02] kNm M10 2020.82 1907.73 -5.60 1891.06 -6.42 1912.92 -5.34 1935.96 -4.20 2021.54 0.04 2020.09 -0.04 1870.93 -7.42 1887.88 -6.58<br />
Mzb[1] kNm M10 112.81 112.49 -0.28 111.38 -1.27 117.76 4.39 113.68 0.77 109.89 -2.59 110.50 -2.05 112.42 -0.35 112.23 -0.51<br />
Mzb[1]-p[01] kNm M10 112.35 112.37 0.02 111.32 -0.92 118.11 5.13 113.60 1.11 109.84 -2.23 111.55 -0.71 112.36 0.01 112.23 -0.11<br />
Mzb[1]-p[02] kNm M10 63.08 63.39 0.49 63.28 0.32 63.95 1.38 63.92 1.33 62.17 -1.44 62.07 -1.60 62.95 -0.21 62.87 -0.33<br />
Mzb[2] kNm M10 107.82 107.61 -0.19 107.02 -0.74 110.41 2.40 106.15 -1.55 107.80 -0.02 109.14 1.22 106.21 -1.49 107.25 -0.53<br />
Mzb[2]-p[01] kNm M10 107.79 107.70 -0.08 106.99 -0.74 110.38 2.40 106.12 -1.55 107.77 -0.02 109.17 1.28 106.18 -1.49 107.22 -0.53<br />
Mzb[2]-p[02] kNm M10 62.35 62.46 0.18 59.36 -4.80 63.65 2.09 60.95 -2.25 58.17 -6.70 60.86 -2.39 61.89 -0.74 62.52 0.27<br />
Mzb[3] kNm M10 116.58 114.38 -1.89 115.96 -0.53 115.18 -1.20 114.80 -1.53 114.58 -1.72 115.07 -1.30 111.95 -3.97 115.58 -0.86<br />
Mzb[3]-p[01] kNm M10 116.54 114.34 -1.89 115.92 -0.53 115.10 -1.24 114.83 -1.47 114.54 -1.72 115.00 -1.32 111.92 -3.96 115.54 -0.86<br />
Mzb[3]-p[02] kNm M10 61.92 64.96 4.91 62.60 1.10 61.89 -0.05 62.29 0.60 64.14 3.59 62.65 1.18 61.46 -0.74 64.45 4.09<br />
Mxt[01] kNm M5 19713.50 14349.28 -27.21 19470.87 -1.23 74447.44 277.65 17149.14 -13.01 19234.14 -2.43 19117.93 -3.02 25011.98 26.88 34579.41 75.41<br />
Mxt[02] kNm M5 1534.06 1736.08 13.17 1663.08 8.41 2074.08 35.20 1572.96 2.54 1468.56 -4.27 1605.69 4.67 1631.35 6.34 1703.37 11.04<br />
Myt[02] kNm M5 4894.07 4947.64 1.09 4916.88 0.47 4863.97 -0.62 4878.97 -0.31 4863.97 -0.62 4841.64 -1.07 4797.59 -1.97 4797.59 -1.97<br />
Myt[01] kNm M5 30868.45 35751.58 15.82 33131.05 7.33 36160.17 17.14 30570.20 -0.97 30868.45 0.00 29709.08 -3.76 41359.68 33.99 37443.97 21.30<br />
Mzt[01] kNm M5 5459.90 5413.20 -0.86 5358.20 -1.86 5507.42 0.87 5441.12 -0.34 5394.74 -1.19 5358.20 -1.86 5469.34 0.17 5450.50 -0.17<br />
Mzt[02] kNm M5 5459.90 5413.20 -0.86 5358.20 -1.86 5507.42 0.87 5441.12 -0.34 5394.74 -1.19 5358.20 -1.86 5469.34 0.17 5450.50 -0.17<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 48
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower frequencies, 1Hz equivalent values 12 m/s<br />
Variable unit<br />
matl<br />
curve bline 012-150 % 012-175 % 012-200 % 012-225 % 012-250 % 012-300 % 012-350 % 012-400 %<br />
Fxn kN M5 225.83 258.04 14.26 246.14 8.99 256.45 13.56 237.58 5.20 224.62 -0.54 216.98 -3.92 216.54 -4.11 212.2 -6.04<br />
Fyn kN M5 97.53 105.23 7.90 103.01 5.62 176.43 80.90 101.97 4.55 99.1 1.61 99.29 1.80 99.8 2.33 97.35 -0.18<br />
Fzn kN M5 70.93 74.28 4.72 71.85 1.30 68.9 -2.86 68.6 -3.28 72.02 1.54 72.01 1.52 70.86 -0.10 72.71 2.51<br />
Mxn kNm M5 996.69 1133.44 13.72 1079.31 8.29 1118.61 12.23 1043.02 4.65 1003.65 0.70 1053.79 5.73 1027.11 3.05 1042.68 4.61<br />
Mxn-r kNm M5 1000.47 1138.33 13.78 1081.16 8.07 1122.19 12.17 1048.2 4.77 1006.84 0.64 1059.43 5.89 1031.12 3.06 1046.47 4.60<br />
Myn kNm M5 4033.16 4017.791 -0.38 4144.088 2.75 3982.39 -1.26 4117.129 2.08 4111.779 1.95 4017.791 -0.38 4085.23 1.29 4059.03 0.64<br />
Myn-r kNm M5 4536.22 4503.93 -0.71 4497.53 -0.85 4446.959 -1.97 4491.149 -0.99 4516.789 -0.43 4497.53 -0.85 4510.349 -0.57 4503.93 -0.71<br />
Mzn kNm M5 4043.47 4106.439 1.56 4043.47 0.00 4002.551 -1.01 4064.24 0.51 4048.641 0.13 3987.41 -1.39 4101.12 1.43 4043.47 0.00<br />
Mzn-r kNm M5 4440.72 4459.498 0.42 4478.43 0.85 4459.498 0.42 4440.72 0.00 4453.22 0.28 4472.1 0.71 4484.779 0.99 4484.779 0.99<br />
Mxb[1] kNm M10 6889.11 6822.259 -0.97 6847.178 -0.61 6940.1 0.74 6889.11 0.00 6880.679 -0.12 6863.889 -0.37 6863.889 -0.37 6897.559 0.12<br />
Mxb[1]-p[01] kNm M10 5862.38 5850.188 -0.21 5838.039 -0.42 5917.889 0.95 5813.911 -0.83 5856.278 -0.10 5844.11 -0.31 5844.11 -0.31 5850.188 -0.21<br />
Mxb[1]-p[02] kNm M10 1250.12 1238.02 -0.97 1235.84 -1.14 1271.03 1.67 1228.82 -1.70 1261.05 0.87 1235.84 -1.14 1231.78 -1.47 1230.97 -1.53<br />
Mxb[2] kNm M10 6847.18 6855.52 0.12 6872.278 0.37 6830.549 -0.24 6847.178 0.00 6847.178 0.00 6838.85 -0.12 6847.178 0.00 6838.85 -0.12<br />
Mxb[2]-p[01] kNm M10 5813.91 5825.95 0.21 5813.911 0.00 5868.5 0.94 5825.95 0.21 5819.92 0.10 5807.901 -0.10 5813.911 0.00 5813.911 0.00<br />
Mxb[2]-p[02] kNm M10 1241.85 1239.66 -0.18 1225.61 -1.31 1228.82 -1.05 1238.29 -0.29 1245.7 0.31 1226.68 -1.22 1226.95 -1.20 1229.09 -1.03<br />
Mxb[3] kNm M10 6889.11 6838.85 -0.73 6805.75 -1.21 6855.52 -0.49 6830.549 -0.85 6863.889 -0.37 6897.559 0.12 6838.85 -0.73 6838.85 -0.73<br />
Mxb[3]-p[01] kNm M10 5789.97 5844.11 0.94 5844.11 0.94 5778.078 -0.21 5772.149 -0.31 5819.92 0.52 5819.92 0.52 5825.95 0.62 5831.989 0.73<br />
Mxb[3]-p[02] kNm M10 1244.32 1254.87 0.85 1237.2 -0.57 1235.3 -0.72 1227.21 -1.38 1249.29 0.40 1243.77 -0.04 1243.49 -0.07 1238.56 -0.46<br />
Myb[1] kNm M10 6598.19 6965.889 5.57 6940.1 5.18 6863.889 4.03 6756.701 2.40 6575.049 -0.35 6330.85 -4.05 6410.21 -2.85 6484.1 -1.73<br />
Myb[1]-p[01] kNm M10 7053.24 7585.911 7.55 7710.701 9.32 7415.889 5.14 7357.688 4.32 7253.33 2.84 6838.85 -3.04 6889.11 -2.33 6897.559 -2.21<br />
Myb[1]-p[02] kNm M10 2086.02 2149.801 3.06 2239.681 7.37 2127.04 1.97 2089.891 0.19 2112.651 1.28 2021.54 -3.09 2045.81 -1.93 2038.39 -2.28<br />
Myb[2] kNm M10 6373.89 6439.559 1.03 6388.369 0.23 7179.269 12.64 6410.21 0.57 6506.601 2.08 6211.989 -2.54 6366.669 -0.11 6260.388 -1.78<br />
Myb[2]-p[01] kNm M10 6855.52 6914.51 0.86 7097.74 3.53 7606.43 10.95 7133.74 4.06 6983.188 1.86 6660.698 -2.84 6948.679 1.36 6822.259 -0.49<br />
Myb[2]-p[02] kNm M10 2012.14 2051.781 1.97 2060.801 2.42 2275 13.06 2093 4.02 2031.77 0.98 2024.45 0.61 2072.951 3.02 2037.65 1.27<br />
Myb[3] kNm M10 6330.85 6830.549 7.89 6830.549 7.89 6552.078 3.49 6295.42 -0.56 6388.369 0.91 6316.63 -0.22 6097.51 -3.69 5936.63 -6.23<br />
Myb[3]-p[01] kNm M10 6983.19 7106.701 1.77 7300.4 4.54 6974.53 -0.12 6676.5 -4.39 6814 -2.42 6872.278 -1.59 6491.579 -7.04 6506.601 -6.82<br />
Myb[3]-p[02] kNm M10 1974.70 2094.561 6.07 2139.981 8.37 2037.65 3.19 1935.3 -2.00 1957.52 -0.87 1920.1 -2.76 1864.11 -5.60 1834.32 -7.11<br />
Mzb[1] kNm M10 127.88 133.84 4.66 131.2 2.60 134.05 4.82 128.52 0.50 129.23 1.06 127.13 -0.59 127.49 -0.30 127.58 -0.23<br />
Mzb[1]-p[01] kNm M10 127.65 133.96 4.94 130.95 2.59 133.93 4.92 127.49 -0.13 129.18 1.20 126.89 -0.60 127.43 -0.17 127.5 -0.12<br />
Mzb[1]-p[02] kNm M10 65.13 66.92 2.75 66.44 2.01 67.32 3.36 65.63 0.77 65.31 0.28 63.91 -1.87 63.87 -1.93 64.51 -0.95<br />
Mzb[2] kNm M10 123.86 130.27 5.18 126.62 2.23 126.7 2.29 126.15 1.85 123.62 -0.19 123.15 -0.57 124.21 0.28 124 0.11<br />
Mzb[2]-p[01] kNm M10 123.79 130.23 5.20 126.58 2.25 126.66 2.32 126.11 1.87 123.38 -0.33 123.11 -0.55 124 0.17 123.93 0.11<br />
Mzb[2]-p[02] kNm M10 64.47 66.51 3.16 65.22 1.16 65.22 1.16 63.68 -1.23 64.52 0.08 62.63 -2.85 63.38 -1.69 62.44 -3.15<br />
Mzb[3] kNm M10 130.19 138.57 6.44 136.48 4.83 131.05 0.66 133.31 2.40 130.87 0.52 133.04 2.19 132.2 1.54 132.19 1.54<br />
Mzb[3]-p[01] kNm M10 130.16 138.52 6.42 136.43 4.82 130.95 0.61 133.06 2.23 130.83 0.51 133 2.18 132.16 1.54 132.17 1.54<br />
Mzb[3]-p[02] kNm M10 64.83 68.15 5.12 66.93 3.24 64.5 -0.51 65.44 0.94 64.65 -0.28 64.48 -0.54 63.11 -2.65 64.65 -0.28<br />
Mxt[01] kNm M5 8081.77 12287.428 52.04 14750.646 82.52 61437.203 660.19 10743.676 32.94 10671.209 32.04 13786.557 70.59 15030.945 85.99 12383.617 53.23<br />
Mxt[02] kNm M5 1122.98 1283.83 14.32 1227.55 9.31 1499.17 33.50 1135.07 1.08 1116.25 -0.60 1175.99 4.72 1156.64 3.00 1146.17 2.07<br />
Myt[02] kNm M5 4017.79 4012.701 -0.13 4133.259 2.87 4028.02 0.25 4095.811 1.94 4069.47 1.29 3977.39 -1.01 3918.28 -2.48 3923.14 -2.36<br />
Myt[01] kNm M5 28633.63 37006.023 29.24 34205.566 19.46 34961.5 22.10 29990.676 4.74 28895.129 0.91 28124.586 -1.78 33481.645 16.93 31799.148 11.06<br />
Mzt[01] kNm M5 4453.22 4582.21 2.90 4497.53 1.00 4349.159 -2.34 4497.53 1.00 4459.498 0.14 4491.149 0.85 4453.22 0.00 4472.1 0.42<br />
Mzt[02] kNm M5 4453.22 4582.21 2.90 4497.53 1.00 4349.159 -2.34 4497.53 1.00 4459.498 0.14 4491.149 0.85 4453.22 0.00 4472.1 0.42<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 49
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix F. Tables pitch control.<br />
Pitch control, absolute extreme values 1B-5Vo<br />
Variable Unit baseline 1B-5VoHTS % 1B-5VoLTS % 1b5vo_PS %<br />
Fxn kN 754.16 742.10 -1.60 660.90 -12.37 753.58 -0.08<br />
Fyn kN 226.72 -277.43 22.37 201.27 -11.23 224.89 -0.81<br />
Fzn kN -972.67 -976.24 0.37 -969.69 -0.31 -967.03 -0.58<br />
Mxn kNm 7399.00 6562.80 -11.30 7014.70 -5.19 7010.30 -5.25<br />
Mxn-r kNm 7411.90 6571.00 -11.35 7026.40 -5.20 7022.20 -5.26<br />
Myn kNm -10044.00 -10535.00 4.89 -9333.80 -7.07 -10082.00 0.38<br />
Myn-r kNm -10694.00 -11879.00 11.08 -10147.00 -5.12 -10642.00 -0.49<br />
Mzn kNm -10830.00 -11818.00 9.12 -9917.40 -8.43 10763.00 -0.62<br />
Mzn-r kNm -11132.00 -11954.00 7.38 -9305.30 -16.41 -11141.00 0.08<br />
Mxb[1] kNm 8565.80 6957.00 -18.78 7422.50 -13.35 8531.40 -0.40<br />
Mxb[1]-p[01] kNm -5831.90 -5692.80 -2.39 5387.10 -7.63 -5863.70 0.55<br />
Mxb[1]-p[02] kNm 1655.80 -1422.30 -14.10 1447.20 -12.60 1651.50 -0.26<br />
Mxb[2] kNm 9271.40 8826.80 -4.80 9017.50 -2.74 9205.70 -0.71<br />
Mxb[2]-p[01] kNm -5266.30 -5332.90 1.26 -4815.30 -8.56 -5176.20 -1.71<br />
Mxb[2]-p[02] kNm -1134.90 -1223.70 7.82 -1090.90 -3.88 -1129.00 -0.52<br />
Mxb[3] kNm 6321.20 5627.70 -10.97 6054.90 -4.21 6358.30 0.59<br />
Mxb[3]-p[01] kNm -6438.30 -6062.40 -5.84 -4498.40 -30.13 -6502.00 0.99<br />
Mxb[3]-p[02] kNm -1569.00 -1495.30 -4.70 1022.90 -34.81 1580.50 0.73<br />
Myb[1] kNm 7783.60 8248.70 5.98 7169.00 -7.90 7773.60 -0.13<br />
Myb[1]-p[01] kNm 9875.40 9954.90 0.81 8440.60 -14.53 9866.60 -0.09<br />
Myb[1]-p[02] kNm 1858.10 1869.90 0.64 1677.80 -9.70 1858.30 0.01<br />
Myb[2] kNm 13858.00 14711.00 6.16 11256.00 -18.78 13831.00 -0.19<br />
Myb[2]-p[01] kNm 15152.00 16015.00 5.70 13110.00 -13.48 15077.00 -0.49<br />
Myb[2]-p[02] kNm 4004.70 4145.20 3.51 3318.10 -17.14 3997.20 -0.19<br />
Myb[3] kNm 8487.10 8453.90 -0.39 7603.90 -10.41 8438.00 -0.58<br />
Myb[3]-p[01] kNm 8286.80 6869.70 -17.10 8115.60 -2.07 8291.70 0.06<br />
Myb[3]-p[02] kNm 2065.60 1665.00 -19.39 1823.90 -11.70 2035.10 -1.48<br />
Mzb[1] kNm -200.46 -186.11 -7.16 -122.30 -38.99 -200.72 0.13<br />
Mzb[1]-p[01] kNm -200.50 -186.17 -7.15 -122.34 -38.98 -200.76 0.13<br />
Mzb[1]-p[02] kNm -122.62 -135.57 10.56 -93.55 -23.71 -122.37 -0.20<br />
Mzb[2] kNm 106.43 108.32 1.78 84.59 -20.52 105.49 -0.88<br />
Mzb[2]-p[01] kNm 106.26 108.16 1.79 84.47 -20.51 105.33 -0.88<br />
Mzb[2]-p[02] kNm -78.21 -80.53 2.97 -67.14 -14.15 -83.31 6.52<br />
Mzb[3] kNm -193.56 -196.47 1.50 -150.14 -22.43 -194.17 0.32<br />
Mzb[3]-p[01] kNm -193.60 -196.52 1.51 -150.18 -22.43 -194.21 0.32<br />
Mzb[3]-p[02] kNm -126.19 -135.91 7.70 -105.71 -16.23 -124.07 -1.68<br />
Mxt[01] kNm 65292.00 68094.00 4.29 44767.00 -31.44 63662.00 -2.50<br />
Mxt[02] kNm 7840.50 7896.00 0.71 8152.90 3.98 7888.10 0.61<br />
Myt[02] kNm -10690.00 -11312.00 5.82 -10228.00 -4.32 -10744.00 0.51<br />
Myt[01] kNm 132960.00 91754.01 -30.99 84133.01 -36.72 132330.00 -0.47<br />
Mzt[01] kNm -12024.00 -13114.00 9.07 -11170.00 -7.10 -12024.00 0.00<br />
Mzt[02] kNm -12024.00 -13114.00 9.07 -11170.00 -7.10 -12024.00 0.00<br />
Tip displ. flap[1] mm -4645.10 -4712.10 1.44 -4250.10 -8.50 -4643.60 -0.03<br />
Tip disp. flap[2] mm 6194.50 6441.60 3.99 4675.10 -24.53 6210.00 0.25<br />
Tip disp. flap[3] mm -5266.10 -5119.50 -2.78 -5427.90 3.07 -5258.60 -0.14<br />
Tip displ. lag[1] mm 2729.60 2205.40 -19.20 2420.60 -11.32 2789.10 2.18<br />
Tip displ. lag[2] mm -3111.70 -3210.60 3.18 -2613.50 -16.01 -3131.70 0.64<br />
Tip displ. lag[3] mm 2500.40 2592.50 3.68 3298.10 31.90 2633.90 5.34<br />
X-defl[01] mm 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 1288.40 873.95 -32.17 817.70 -36.53 1276.20 -0.95<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm -722.62 -673.13 -6.85 -512.08 -29.14 -711.56 -1.53<br />
NOTE: gamma = 1<br />
NOTE: 1B-5VoLTS brake_overspeed on 14.0 rpm to prevent early shut down<br />
R45.04/01.03/03 Stentec, 3-1-03 page 50
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, absolute extreme values E50025<br />
Variable Unit baseline E50025HTS % E50025LTS % E50025_PS %<br />
Fxn kN 219.25 275.63 25.71 219.24 0.00 219.25 0.00<br />
Fyn kN -754.32 -828.58 9.84 -754.44 0.02 -754.32 0.00<br />
Fzn kN -1061.40 -1044.80 -1.56 -1061.40 0.00 -1061.40 0.00<br />
Mxn kNm -1811.20 1356.00 -25.13 -1811.20 0.00 -1811.20 0.00<br />
Mxn-r kNm -1832.90 1372.20 -25.14 -1832.90 0.00 -1832.90 0.00<br />
Myn kNm -5803.00 -6007.30 3.52 -5794.60 -0.14 -5803.00 0.00<br />
Myn-r kNm -7841.90 6502.10 -17.09 -7836.40 -0.07 -7841.90 0.00<br />
Mzn kNm -6118.30 -6006.60 -1.83 -6113.20 -0.08 -6118.30 0.00<br />
Mzn-r kNm 6751.50 -6389.70 -5.36 6748.20 -0.05 6751.50 0.00<br />
Mxb[1] kNm 13230.00 12258.00 -7.35 13231.00 0.01 13230.00 0.00<br />
Mxb[1]-p[01] kNm 6088.80 6951.30 14.17 6085.50 -0.05 6088.80 0.00<br />
Mxb[1]-p[02] kNm 1848.00 2184.30 18.20 1846.00 -0.11 1848.00 0.00<br />
Mxb[2] kNm 13596.00 15138.00 11.34 13596.00 0.00 13596.00 0.00<br />
Mxb[2]-p[01] kNm 5961.90 5457.70 -8.46 5961.40 -0.01 5961.90 0.00<br />
Mxb[2]-p[02] kNm 1642.20 1477.90 -10.00 1641.60 -0.04 1642.20 0.00<br />
Mxb[3] kNm 14612.00 15018.00 2.78 14609.00 -0.02 14612.00 0.00<br />
Mxb[3]-p[01] kNm 4560.10 -4682.30 2.68 4558.60 -0.03 4560.10 0.00<br />
Mxb[3]-p[02] kNm 1405.30 1198.60 -14.71 1403.00 -0.16 1405.30 0.00<br />
Myb[1] kNm -5097.40 -5867.80 15.11 -5092.60 -0.09 -5097.40 0.00<br />
Myb[1]-p[01] kNm 12488.00 11453.00 -8.29 12488.00 0.00 12488.00 0.00<br />
Myb[1]-p[02] kNm 3305.00 3317.10 0.37 3305.00 0.00 3305.00 0.00<br />
Myb[2] kNm -5093.10 -5149.60 1.11 -5078.50 -0.29 -5093.10 0.00<br />
Myb[2]-p[01] kNm 12820.00 14450.00 12.71 12820.00 0.00 12820.00 0.00<br />
Myb[2]-p[02] kNm 4009.50 3811.40 -4.94 4009.00 -0.01 4009.50 0.00<br />
Myb[3] kNm -5115.30 -4874.60 -4.71 -5113.20 -0.04 -5115.30 0.00<br />
Myb[3]-p[01] kNm 14260.00 14314.00 0.38 14258.00 -0.01 14260.00 0.00<br />
Myb[3]-p[02] kNm 4107.50 3580.70 -12.83 4108.30 0.02 4107.50 0.00<br />
Mzb[1] kNm 239.20 300.03 25.43 239.15 -0.02 239.20 0.00<br />
Mzb[1]-p[01] kNm 239.09 299.91 25.44 239.04 -0.02 239.09 0.00<br />
Mzb[1]-p[02] kNm 99.40 112.76 13.44 99.36 -0.04 99.40 0.00<br />
Mzb[2] kNm -202.11 -170.68 -15.55 -202.05 -0.03 -202.11 0.00<br />
Mzb[2]-p[01] kNm -202.11 -170.69 -15.55 -202.05 -0.03 -202.11 0.00<br />
Mzb[2]-p[02] kNm -92.81 -81.00 -12.72 -92.78 -0.03 -92.81 0.00<br />
Mzb[3] kNm -166.83 -191.71 14.91 -166.88 0.03 -166.83 0.00<br />
Mzb[3]-p[01] kNm -166.79 -191.66 14.91 -166.83 0.02 -166.79 0.00<br />
Mzb[3]-p[02] kNm -82.80 -80.45 -2.84 -82.82 0.02 -82.80 0.00<br />
Mxt[01] kNm 164060.00 194350.02 18.46 164110.00 0.03 164060.00 0.00<br />
Mxt[02] kNm 3774.50 3595.70 -4.74 3775.00 0.01 3774.50 0.00<br />
Myt[02] kNm -6882.50 -7122.60 3.49 -6890.30 0.11 -6882.50 0.00<br />
Myt[01] kNm 73903.00 102270.01 38.38 73907.00 0.01 73903.00 0.00<br />
Mzt[01] kNm 9314.30 9228.40 -0.92 9317.80 0.04 9314.30 0.00<br />
Mzt[02] kNm 9314.30 9228.40 -0.92 9317.80 0.04 9314.30 0.00<br />
Tip displ. flap[1] mm -1030.60 -1207.20 17.14 -1029.20 -0.14 -1030.60 0.00<br />
Tip disp. flap[2] mm -1113.80 -1241.90 11.50 -1111.10 -0.24 -1113.80 0.00<br />
Tip disp. flap[3] mm -1340.20 -1102.00 -17.77 -1339.50 -0.05 -1340.20 0.00<br />
Tip displ. lag[1] mm 8234.50 8888.50 7.94 8233.40 -0.01 8234.50 0.00<br />
Tip displ. lag[2] mm 8537.20 7952.70 -6.85 8538.00 0.01 8537.20 0.00<br />
Tip displ. lag[3] mm 7464.10 7866.40 5.39 7464.40 0.00 7464.10 0.00<br />
X-defl[01] mm 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 677.65 865.69 27.75 678.04 0.06 677.65 0.00<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm -1655.90 -1793.50 8.31 -1656.40 0.03 -1655.90 0.00<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 51
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, absolute extreme values E50335<br />
Variable Unit baseline E50335HTS % E50335LTS % E50335_PS %<br />
Fxn kN 208.05 230.82 10.94 207.83 -0.11 208.05 0.00<br />
Fyn kN 700.90 824.24 17.60 702.00 0.16 700.90 0.00<br />
Fzn kN -969.49 -970.23 0.08 -969.18 -0.03 -969.49 0.00<br />
Mxn kNm 1411.40 1339.60 -5.09 1412.00 0.04 1411.40 0.00<br />
Mxn-r kNm 1428.30 1355.70 -5.08 1428.90 0.04 1428.30 0.00<br />
Myn kNm 4403.20 4675.70 6.19 4393.50 -0.22 4403.20 0.00<br />
Myn-r kNm 5077.70 5330.90 4.99 5080.70 0.06 5077.70 0.00<br />
Mzn kNm -5639.70 -6007.50 6.52 -5628.40 -0.20 -5639.70 0.00<br />
Mzn-r kNm 5612.50 5840.50 4.06 5611.00 -0.03 5612.50 0.00<br />
Mxb[1] kNm -12138.00 -13362.00 10.08 -12140.00 0.02 -12138.00 0.00<br />
Mxb[1]-p[01] kNm 4783.40 4636.30 -3.08 4774.80 -0.18 4783.40 0.00<br />
Mxb[1]-p[02] kNm 1443.70 1432.10 -0.80 1440.80 -0.20 1443.70 0.00<br />
Mxb[2] kNm 13234.00 13277.00 0.32 13235.00 0.01 13234.00 0.00<br />
Mxb[2]-p[01] kNm 4617.90 4829.60 4.58 4618.00 0.00 4617.90 0.00<br />
Mxb[2]-p[02] kNm 1437.80 1455.40 1.22 1436.60 -0.08 1437.80 0.00<br />
Mxb[3] kNm 12028.00 12212.00 1.53 12027.00 -0.01 12028.00 0.00<br />
Mxb[3]-p[01] kNm -3822.50 4912.70 28.52 -3824.60 0.05 -3822.50 0.00<br />
Mxb[3]-p[02] kNm 1173.40 1291.60 10.07 1173.50 0.01 1173.40 0.00<br />
Myb[1] kNm -3928.40 -3927.10 -0.03 -3928.30 0.00 -3928.40 0.00<br />
Myb[1]-p[01] kNm -10783 -12201 13.15 -10785 0.02 -10783 0.00<br />
Myb[1]-p[02] kNm -2745.7 -3057.7 11.36 -2745 -0.03 -2745.7 0.00<br />
Myb[2] kNm -4269.60 -4308.10 0.90 -4266.20 -0.08 -4269.60 0.00<br />
Myb[2]-p[01] kNm 12662.00 12631.00 -0.24 12668.00 0.05 12662.00 0.00<br />
Myb[2]-p[02] kNm 3483.80 3151.40 -9.54 3482.50 -0.04 3483.80 0.00<br />
Myb[3] kNm -4631.40 -4698.90 1.46 -4626.60 -0.10 -4631.40 0.00<br />
Myb[3]-p[01] kNm 11504.00 11631.00 1.10 11502.00 -0.02 11504.00 0.00<br />
Myb[3]-p[02] kNm 3195.70 3213.20 0.55 3195.20 -0.02 3195.70 0.00<br />
Mzb[1] kNm 200.06 173.73 -13.16 200.06 0.00 200.06 0.00<br />
Mzb[1]-p[01] kNm 200.00 173.64 -13.18 200.00 0.00 200.00 0.00<br />
Mzb[1]-p[02] kNm 85.34 -81.09 -4.98 85.32 -0.02 85.34 0.00<br />
Mzb[2] kNm -180.79 -183.75 1.64 -180.93 0.08 -180.79 0.00<br />
Mzb[2]-p[01] kNm -180.75 -183.70 1.63 -180.88 0.07 -180.75 0.00<br />
Mzb[2]-p[02] kNm -78.89 87.79 11.28 -78.94 0.06 -78.89 0.00<br />
Mzb[3] kNm -129.73 176.44 36.01 -129.79 0.05 -129.73 0.00<br />
Mzb[3]-p[01] kNm -129.70 176.35 35.97 -129.77 0.05 -129.70 0.00<br />
Mzb[3]-p[02] kNm -68.69 74.23 8.07 -68.71 0.03 -68.69 0.00<br />
Mxt[01] kNm -150320.00 -159940.00 6.40 -150670.00 0.23 -150320.00 0.00<br />
Mxt[02] kNm -3213.00 -3609.30 12.33 -3213.70 0.02 -3213.00 0.00<br />
Myt[02] kNm 4799.60 5477.60 14.13 4789.10 -0.22 4799.60 0.00<br />
Myt[01] kNm 61869.00 79146.00 27.93 61748.00 -0.20 61869.00 0.00<br />
Mzt[01] kNm -8397.10 -8401.70 0.05 -8407.20 0.12 -8397.10 0.00<br />
Mzt[02] kNm -8397.10 -8401.70 0.05 -8407.20 0.12 -8397.10 0.00<br />
Tip displ. flap[1] mm -805.24 -831.82 3.30 -805.16 -0.01 -805.24 0.00<br />
Tip disp. flap[2] mm -977.70 -1057.50 8.16 -976.73 -0.10 -977.70 0.00<br />
Tip disp. flap[3] mm -1057.80 -1073.30 1.47 -1057.70 -0.01 -1057.80 0.00<br />
Tip displ. lag[1] mm 8292.80 8976.60 8.25 8293.00 0.00 8292.80 0.00<br />
Tip displ. lag[2] mm 8024.70 8137.40 1.40 8038.10 0.17 8024.70 0.00<br />
Tip displ. lag[3] mm 7565.20 7927.00 4.78 7565.00 0.00 7565.20 0.00<br />
X-defl[01] mm 0.00 0.00 0.00 0.00<br />
X-defl[02] mm 539.15 671.28 24.51 538.09 -0.20 539.15 0.00<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 1542.20 1463.40 -5.11 1546.40 0.27 1542.20 0.00<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 52
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, absolute extreme values EcdVrb<br />
Variable Unit baseline EcdVrbHTS % EcdVrbLTS % EcdVrb_PS %<br />
Fxn kN 1083.70 1168.00 7.78 964.94 -10.96 1093.70 0.92<br />
Fyn kN 345.01 343.95 -0.31 336.96 -2.33 337.96 -2.04<br />
Fzn kN -972.91 -966.62 -0.65 -945.73 -2.79 -980.85 0.82<br />
Mxn kNm 6606.60 5986.70 -9.38 6884.80 4.21 6244.00 -5.49<br />
Mxn-r kNm 6611.40 5991.90 -9.37 6889.90 4.21 6249.50 -5.47<br />
Myn kNm -19807.00 -19316.00 -2.48 -19439.00 -1.86 -19908.00 0.51<br />
Myn-r kNm 17780.00 18508.00 4.09 18609.00 4.66 18047.00 1.50<br />
Mzn kNm -11417.00 -9913.60 -13.17 -9999.30 -12.42 -11236.00 -1.59<br />
Mzn-r kNm -19443.00 17089.00 -12.11 15895.00 -18.25 -19489.00 0.24<br />
Mxb[1] kNm 5973.50 -6343.30 6.19 -6393.60 7.03 6132.70 2.67<br />
Mxb[1]-p[01] kNm 8724.70 8824.10 1.14 -7066.90 -19.00 9024.60 3.44<br />
Mxb[1]-p[02] kNm 2316.70 2441.80 5.40 -1866.00 -19.45 2388.10 3.08<br />
Mxb[2] kNm 7662.00 5921.50 -22.72 6035.80 -21.22 8108.90 5.83<br />
Mxb[2]-p[01] kNm 12371.00 9228.60 -25.40 8581.40 -30.63 12652.00 2.27<br />
Mxb[2]-p[02] kNm 3228.20 2442.10 -24.35 2273.30 -29.58 3261.00 1.02<br />
Mxb[3] kNm -6290.20 7774.00 23.59 7929.20 26.06 6164.50 -2.00<br />
Mxb[3]-p[01] kNm 8187.70 11649.00 42.27 11213.00 36.95 8018.40 -2.07<br />
Mxb[3]-p[02] kNm 2209.80 2956.90 33.81 2934.10 32.78 2132.40 -3.50<br />
Myb[1] kNm -18723.00 16627.00 -11.19 12862.00 -31.30 -19045.00 1.72<br />
Myb[1]-p[01] kNm -16048 16677.00 3.92 13177.00 -17.89 -16215 1.04<br />
Myb[1]-p[02] kNm -5259.4 5170.30 -1.69 4093.90 -22.16 -5285.9 0.50<br />
Myb[2] kNm -21537.00 -18884.00 -12.32 -18062.00 -16.14 -21946.00 1.90<br />
Myb[2]-p[01] kNm -16598 -15747 -5.13 -15431 -7.03 -16803 1.24<br />
Myb[2]-p[02] kNm -5599.8 -5173.5 -7.61 -5045.9 -9.89 -5685.2 1.53<br />
Myb[3] kNm 15600.00 -20595.00 32.02 -19027.00 21.97 15742.00 0.91<br />
Myb[3]-p[01] kNm 15759.00 15958.00 1.26 15574.00 -1.17 15896.00 0.87<br />
Myb[3]-p[02] kNm 4852.80 -5367.6 10.61 -5066.4 4.40 4894.60 0.86<br />
Mzb[1] kNm 490.22 279.88 -42.91 -230.27 -53.03 460.35 -6.09<br />
Mzb[1]-p[01] kNm 489.89 279.67 -42.91 -230.30 -52.99 460.02 -6.10<br />
Mzb[1]-p[02] kNm 170.65 -184.86 8.33 -155.21 -9.05 153.33 -10.15<br />
Mzb[2] kNm 735.27 464.44 -36.83 437.08 -40.56 738.61 0.45<br />
Mzb[2]-p[01] kNm 734.82 464.12 -36.84 436.78 -40.56 738.15 0.45<br />
Mzb[2]-p[02] kNm 264.44 151.82 -42.59 143.45 -45.75 262.80 -0.62<br />
Mzb[3] kNm -261.79 631.35 141.17 572.95 118.86 -274.89 5.00<br />
Mzb[3]-p[01] kNm -261.83 630.97 140.98 572.58 118.68 -274.93 5.00<br />
Mzb[3]-p[02] kNm -182.14 232.07 27.41 200.51 10.09 -186.42 2.35<br />
Mxt[01] kNm -54353.00 -54851.00 0.92 -56518.00 3.98 -57951.00 6.62<br />
Mxt[02] kNm 6752.50 6159.40 -8.78 7198.70 6.61 6399.60 -5.23<br />
Myt[02] kNm -22697.00 -21954.00 -3.27 -22017.00 -3.00 -22749.00 0.23<br />
Myt[01] kNm -184930.02 -158710.00 -14.18 -158660.00 -14.21 -187630.02 1.46<br />
Mzt[01] kNm -12445.00 -11343.00 -8.85 -11041.00 -11.28 -12335.00 -0.88<br />
Mzt[02] kNm -12445.00 -11343.00 -8.85 -11041.00 -11.28 -12335.00 -0.88<br />
Tip displ. flap[1] mm -11994.00 9443.20 -21.27 -7486.90 -37.58 -11985.00 -0.08<br />
Tip disp. flap[2] mm -13519.00 -11834.00 -12.46 -11475.00 -15.12 -13645.00 0.93<br />
Tip disp. flap[3] mm 8701.10 -13115.00 50.73 -12452.00 43.11 -8813.30 1.29<br />
Tip displ. lag[1] mm 7354.10 6006.10 -18.33 5752.10 -21.78 7380.90 0.36<br />
Tip displ. lag[2] mm 6087.10 7327.10 20.37 7263.70 19.33 6132.60 0.75<br />
Tip displ. lag[3] mm 5859.00 5562.60 -5.06 5426.00 -7.39 5869.00 0.17<br />
X-defl[01] mm 0.00 0.00 0.00 0.00<br />
X-defl[02] mm -2049.80 -1630.10 -20.48 -1773.20 -13.49 -2083.30 1.63<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 546.94 489.39 -10.52 558.73 2.16 574.29 5.00<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 53
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, absolute extreme values Eog50_12<br />
Variable Unit baseline Eog50_12HTS % Eog50_12LTS % Eog50_12_PS %<br />
Fxn kN 1260.50 1346.40 6.81 1026.80 -18.54 1218.60 -3.32<br />
Fyn kN 65.24 58.05 -11.02 35.77 -45.17 60.34 -7.51<br />
Fzn kN -849.91 -857.22 0.86 -810.47 -4.64 -850.17 0.03<br />
Mxn kNm 6788.90 6351.00 -6.45 7096.20 4.53 6484.50 -4.48<br />
Mxn-r kNm 6796.80 6360.40 -6.42 7101.60 4.48 6491.00 -4.50<br />
Myn kNm -5587.50 -4867.80 -12.88 2024.60 -63.77 -5650.20 1.12<br />
Myn-r kNm -4434.80 5654.50 27.50 -2687.60 -39.40 -4346.10 -2.00<br />
Mzn kNm -4047.20 -4354.40 7.59 1995.60 -50.69 -3966.00 -2.01<br />
Mzn-r kNm -6403.70 -4938.70 -22.88 -2054.40 -67.92 -6246.70 -2.45<br />
Mxb[1] kNm 6471.50 5347.10 -17.37 5731.40 -11.44 6218.40 -3.91<br />
Mxb[1]-p[01] kNm 8743.80 5206.00 -40.46 -4304.70 -50.77 8624.70 -1.36<br />
Mxb[1]-p[02] kNm 2395.20 1778.90 -25.73 903.97 -62.26 2368.10 -1.13<br />
Mxb[2] kNm 5695.30 6132.40 7.67 6509.40 14.29 5624.60 -1.24<br />
Mxb[2]-p[01] kNm 11520.00 11151.00 -3.20 -4157.00 -63.91 11201.00 -2.77<br />
Mxb[2]-p[02] kNm 3036.60 2956.40 -2.64 -799.37 -73.68 2910.30 -4.16<br />
Mxb[3] kNm 5347.60 5589.40 4.52 5907.00 10.46 5313.30 -0.64<br />
Mxb[3]-p[01] kNm 6807.80 11190.00 64.37 -4535.20 -33.38 6740.90 -0.98<br />
Mxb[3]-p[02] kNm 2182.50 2879.20 31.92 950.19 -56.46 2152.70 -1.37<br />
Myb[1] kNm 18110.00 17462.00 -3.58 13247.00 -26.85 17200.00 -5.02<br />
Myb[1]-p[01] kNm 18006.00 16307.00 -9.44 12449.00 -30.86 17162.00 -4.69<br />
Myb[1]-p[02] kNm 5508.70 5066.80 -8.02 4145.00 -24.76 5208.20 -5.46<br />
Myb[2] kNm 15815.00 18510.00 17.04 15005.00 -5.12 15097.00 -4.54<br />
Myb[2]-p[01] kNm 15647.00 18393.00 17.55 15075.00 -3.66 14953.00 -4.44<br />
Myb[2]-p[02] kNm 4775.80 5577.90 16.80 4875.20 2.08 4525.80 -5.23<br />
Myb[3] kNm 16475.00 16575.00 0.61 13613.00 -17.37 15877.00 -3.63<br />
Myb[3]-p[01] kNm 15337.00 16135.00 5.20 13719.00 -10.55 14724.00 -4.00<br />
Myb[3]-p[02] kNm 4833.20 4954.20 2.50 4294.80 -11.14 4624.80 -4.31<br />
Mzb[1] kNm 339.46 224.39 -33.90 132.76 -60.89 341.63 0.64<br />
Mzb[1]-p[01] kNm 339.25 224.01 -33.97 132.60 -60.91 341.42 0.64<br />
Mzb[1]-p[02] kNm -131.22 -110.73 -15.61 49.39 -62.36 -122.91 -6.33<br />
Mzb[2] kNm 485.38 484.58 -0.16 114.66 -76.38 459.80 -5.27<br />
Mzb[2]-p[01] kNm 485.14 484.31 -0.17 114.55 -76.39 459.59 -5.27<br />
Mzb[2]-p[02] kNm 191.49 175.27 -8.47 -58.11 -69.65 182.18 -4.86<br />
Mzb[3] kNm 251.46 477.98 90.08 105.30 -58.12 264.69 5.26<br />
Mzb[3]-p[01] kNm 251.25 477.72 90.14 105.16 -58.15 264.47 5.26<br />
Mzb[3]-p[02] kNm -98.61 179.46 81.99 -43.58 -55.81 -95.84 -2.81<br />
Mxt[01] kNm -53142.00 -57218.00 7.67 32217.00 -39.38 -52623.00 -0.98<br />
Mxt[02] kNm 7484.70 6981.60 -6.72 7632.50 1.97 7144.70 -4.54<br />
Myt[02] kNm -8710.20 -7962.50 -8.58 -2339.10 -73.15 -8629.40 -0.93<br />
Myt[01] kNm -256050.02 -272180.00 6.30 127870.01 -50.06 -250910.02 -2.01<br />
Mzt[01] kNm -4078.80 -4528.70 11.03 1288.60 -68.41 -3943.50 -3.32<br />
Mzt[02] kNm -4078.80 -4528.70 11.03 1288.60 -68.41 -3943.50 -3.32<br />
Tip displ. flap[1] mm 10095.00 -9467.70 -6.21 7136.20 -29.31 9404.90 -6.84<br />
Tip disp. flap[2] mm -9710.40 10268.00 5.74 8740.30 -9.99 -9576.10 -1.38<br />
Tip disp. flap[3] mm -9231.10 -10145.00 9.90 7560.90 -18.09 -9194.60 -0.40<br />
Tip displ. lag[1] mm 4678.60 5007.10 7.02 -1822.80 -61.04 4637.30 -0.88<br />
Tip displ. lag[2] mm 4297.30 4903.70 14.11 -2239.90 -47.88 4288.90 -0.20<br />
Tip displ. lag[3] mm 5028.80 4485.20 -10.81 -1610.40 -67.98 5045.50 0.33<br />
X-defl[01] mm 0.00 0.00 0.00 0.00<br />
X-defl[02] mm -2663.00 -2554.90 -4.06 1333.10 -49.94 -2610.00 -1.99<br />
Y-defl[01] mm 0.00 0.00 0.00 0.00<br />
Y-defl[02] mm 541.48 533.34 -1.50 -389.73 -28.03 532.27 -1.70<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 54
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, absolute extreme values GrEog1Voc<br />
Variable Unit baseline GrEog1VocHTS % GrEog1VocLTS % GrEog1Voc_PS %<br />
Fxn kN 1021.8 1062.20 3.95 900.47 -11.87 1019.10 -0.26<br />
Fyn kN -169.41 -168.47 -0.55 -180.93 6.80 -165.57 -2.27<br />
Fzn kN -832.81 -881.72 5.87 -860.47 3.32 -833.17 0.04<br />
Mxn kNm 7125.5 6646.00 -6.73 6867.20 -3.63 6970.70 -2.17<br />
Mxn-r kNm 7132.3 6661.30 -6.60 6879.40 -3.55 6977.30 -2.17<br />
Myn kNm 8918.3 10324.00 15.76 9465.00 6.13 9095.60 1.99<br />
Myn-r kNm -7610.5 9773.20 28.42 9103.30 19.62 -7433.20 -2.33<br />
Mzn kNm -6638.6 -8273.20 24.62 -7624.60 14.85 -6863.00 3.38<br />
Mzn-r kNm -8863.6 7624.70 -13.98 -7048.50 -20.48 -9081.60 2.46<br />
Mxb[1] kNm -6555.6 5833.30 -11.02 5879.50 -10.31 -6616.30 0.93<br />
Mxb[1]-p[01] kNm 5917.3 12066.00 103.91 10015.00 69.25 5815.90 -1.71<br />
Mxb[1]-p[02] kNm 1860.6 3282.80 76.44 2803.80 50.69 1937.80 4.15<br />
Mxb[2] kNm 5374.4 -7194.90 33.87 -6322.90 17.65 5389.60 0.28<br />
Mxb[2]-p[01] kNm 9879.6 8810.90 -10.82 7657.00 -22.50 9749.50 -1.32<br />
Mxb[2]-p[02] kNm 2653.6 2586.90 -2.51 2320.20 -12.56 2610.80 -1.61<br />
Mxb[3] kNm 5821.5 6046.90 3.87 6074.40 4.34 5822.20 0.01<br />
Mxb[3]-p[01] kNm 11389 8335.80 -26.81 6637.10 -41.72 11448.00 0.52<br />
Mxb[3]-p[02] kNm 3196.6 2256.30 -29.42 -1841.70 -42.39 3210.70 0.44<br />
Myb[1] kNm -12621 -14738.00 16.77 -11525.00 -8.68 -12914.00 2.32<br />
Myb[1]-p[01] kNm -12395 8617.40 -30.48 7961.10 -35.77 -12518 0.99<br />
Myb[1]-p[02] kNm -4493.2 -3404 -24.24 -2641.3 -41.22 -4544.2 1.14<br />
Myb[2] kNm -10652 -16909.00 58.74 -14056.00 31.96 -10600.00 -0.49<br />
Myb[2]-p[01] kNm 7048.9 -14377 103.96 -12050 70.95 7112.10 0.90<br />
Myb[2]-p[02] kNm -2139.5 -5069.6 136.95 -4447.5 107.88 -2120.2 -0.90<br />
Myb[3] kNm -15365 11255.00 -26.75 8287.70 -46.06 -15252.00 -0.74<br />
Myb[3]-p[01] kNm 11051 11195.00 1.30 7864.20 -28.84 10915.00 -1.23<br />
Myb[3]-p[02] kNm -3818.1 -2660.2 -30.33 -2154.3 -43.58 -3739.7 -2.05<br />
Mzb[1] kNm -222.96 375.85 68.57 244.95 9.86 -219.38 -1.61<br />
Mzb[1]-p[01] kNm -223 375.67 68.46 244.86 9.80 -219.41 -1.61<br />
Mzb[1]-p[02] kNm -165.8 -130.85 -21.08 -97.85 -40.98 -164.82 -0.59<br />
Mzb[2] kNm 209.39 422.73 101.89 335.87 60.40 206.28 -1.49<br />
Mzb[2]-p[01] kNm 209.33 422.36 101.77 335.60 60.32 206.22 -1.49<br />
Mzb[2]-p[02] kNm -148.62 -169.51 14.06 -135.65 -8.73 -151.37 1.85<br />
Mzb[3] kNm 442.32 -225.72 -48.97 -169.84 -61.60 428.95 -3.02<br />
Mzb[3]-p[01] kNm 442.08 -225.82 -48.92 -169.91 -61.57 428.71 -3.02<br />
Mzb[3]-p[02] kNm 154.28 -171.80 11.36 -128.93 -16.43 149.36 -3.19<br />
Mxt[01] kNm 68493 65642.00 -4.16 54625.00 -20.25 66738.00 -2.56<br />
Mxt[02] kNm 6400.4 6214.30 -2.91 6468.60 1.07 6197.30 -3.17<br />
Myt[02] kNm 9533.9 10256.00 7.57 9462.30 -0.75 9627.40 0.98<br />
Myt[01] kNm -281560 -295470.00 4.94 -230930.02 -17.98 -281050.00 -0.18<br />
Mzt[01] kNm -6251.2 -8380.30 34.06 -7612.00 21.77 -6509.50 4.13<br />
Mzt[02] kNm -6251.2 -8380.30 34.06 -7612.00 21.77 -6509.50 4.13<br />
Tip displ. flap[1] mm -9901.8 -8181.00 -17.38 -6609.80 -33.25 -9989.40 0.88<br />
Tip disp. flap[2] mm -5518.6 -10967.00 98.73 -9514.10 72.40 -5451.90 -1.21<br />
Tip disp. flap[3] mm -9006.1 -6839.40 -24.06 -5694.00 -36.78 -8864.10 -1.58<br />
Tip displ. lag[1] mm 7315.1 5841.20 -20.15 5144.60 -29.67 7382.50 0.92<br />
Tip displ. lag[2] mm 4735.3 8012.10 69.20 7615.30 60.82 4710.10 -0.53<br />
Tip displ. lag[3] mm 6469 4557.50 -29.55 4222.60 -34.73 6397.70 -1.10<br />
X-defl[01] mm 0 0.00 0.00 0.00<br />
X-defl[02] mm -2923 -2720.40 -6.93 -2382.70 -18.48 -2916.80 -0.21<br />
Y-defl[01] mm 0 0.00 0.00 0.00<br />
Y-defl[02] mm -701.86 -592.68 -15.56 -561.16 -20.05 -683.87 -2.56<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 55
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, 24 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 024HTS % 024LTS % 024PS %<br />
Fxn kN M5 262.38 279.17 6.40 225.83 -13.93 261.02 -0.52<br />
Fyn kN M5 192.75 192.56 -0.10 163.49 -15.18 189.68 -1.59<br />
Fzn kN M5 152.25 152.95 0.46 132.48 -12.99 150.55 -1.12<br />
Mxn kNm M5 2053.88 2030.16 -1.15 2334.20 13.65 2060.57 0.33<br />
Mxn-r kNm M5 2064.61 2036.70 -1.35 2344.58 13.56 2065.95 0.06<br />
Myn kNm M5 6246.82 6543.98 4.76 5634.93 -9.80 6210.04 -0.59<br />
Myn-r kNm M5 7054.66 7054.66 0.00 6197.87 -12.15 7038.96 -0.22<br />
Mzn kNm M5 6043.96 6321.70 4.60 5394.74 -10.74 6020.96 -0.38<br />
Mzn-r kNm M5 6724.79 7349.63 9.29 6296.54 -6.37 6739.11 0.21<br />
Mxb[1] kNm M10 8217.62 8278.08 0.74 7861.57 -4.33 8193.68 -0.29<br />
Mxb[1]-p[01] kNm M10 6536.84 6789.33 3.86 5893.09 -9.85 6567.38 0.47<br />
Mxb[1]-p[02] kNm M10 1601.41 1677.33 4.74 1430.01 -10.70 1604.61 0.20<br />
Mxb[2] kNm M10 8339.45 8339.45 0.00 7950.47 -4.66 8290.28 -0.59<br />
Mxb[2]-p[01] kNm M10 6740.51 6781.14 0.60 6171.10 -8.45 6708.36 -0.48<br />
Mxb[2]-p[02] kNm M10 1698.61 1694.52 -0.24 1516.77 -10.71 1685.88 -0.75<br />
Mxb[3] kNm M10 8181.75 8327.10 1.78 7995.67 -2.27 8146.21 -0.43<br />
Mxb[3]-p[01] kNm M10 6432.20 6582.75 2.34 5886.92 -8.48 6439.56 0.11<br />
Mxb[3]-p[02] kNm M10 1600.50 1626.41 1.62 1458.56 -8.87 1614.27 0.86<br />
Myb[1] kNm M10 7679.12 8401.73 9.41 7689.62 0.14 7905.77 2.95<br />
Myb[1]-p[01] kNm M10 8376.71 8907.30 6.33 8401.73 0.30 8351.83 -0.30<br />
Myb[1]-p[02] kNm M10 2409.49 2549.26 5.80 2358.96 -2.10 2478.50 2.86<br />
Myb[2] kNm M10 8052.91 7995.67 -0.71 7465.10 -7.30 8099.29 0.58<br />
Myb[2]-p[01] kNm M10 8439.55 8477.70 0.45 8278.08 -1.91 8452.23 0.15<br />
Myb[2]-p[02] kNm M10 2455.77 2379.92 -3.09 2382.95 -2.97 2440.85 -0.61<br />
Myb[3] kNm M10 8146.21 8253.79 1.32 6940.10 -14.81 8134.43 -0.14<br />
Myb[3]-p[01] kNm M10 8949.81 8978.38 0.32 8029.91 -10.28 8921.42 -0.32<br />
Myb[3]-p[02] kNm M10 2640.20 2632.79 -0.28 2380.93 -9.82 2656.41 0.61<br />
Mzb[1] kNm M10 123.53 133.60 8.15 114.40 -7.39 121.20 -1.89<br />
Mzb[1]-p[01] kNm M10 123.48 133.56 8.16 114.35 -7.39 121.15 -1.89<br />
Mzb[1]-p[02] kNm M10 76.04 85.84 12.89 68.10 -10.44 74.83 -1.59<br />
Mzb[2] kNm M10 137.27 141.50 3.08 107.70 -21.54 132.69 -3.34<br />
Mzb[2]-p[01] kNm M10 137.22 141.44 3.08 107.66 -21.54 132.64 -3.34<br />
Mzb[2]-p[02] kNm M10 79.77 82.48 3.40 67.65 -15.19 79.49 -0.35<br />
Mzb[3] kNm M10 135.58 139.02 2.54 116.84 -13.82 141.34 4.25<br />
Mzb[3]-p[01] kNm M10 135.53 138.96 2.53 117.03 -13.65 141.28 4.24<br />
Mzb[3]-p[02] kNm M10 78.00 77.50 -0.64 70.39 -9.76 78.00 0.00<br />
Mxt[01] kNm M5 34205.57 31799.15 -7.04 28895.13 -15.53 33839.73 -1.07<br />
Mxt[02] kNm M5 2160.47 2169.36 0.41 2431.05 12.52 2194.94 1.60<br />
Myt[02] kNm M5 6372.64 6682.19 4.86 5747.53 -9.81 6359.83 -0.20<br />
Myt[01] kNm M5 39798.94 43047.84 8.16 34961.50 -12.15 39798.94 0.00<br />
Mzt[01] kNm M5 6946.24 7349.63 5.81 6222.25 -10.42 6885.78 -0.87<br />
Mzt[02] kNm M5 6946.24 7349.63 5.81 6222.25 -10.42 6885.78 -0.87<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 56
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, 18 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 018HTS % 018LTS % 018PS %<br />
Fxn kN M5 225.70 232.34 2.94 203.27 -9.94 225.20 -0.22<br />
Fyn kN M5 134.10 143.45 6.97 114.76 -14.42 140.16 4.52<br />
Fzn kN M5 98.38 102.33 4.02 89.31 -9.22 96.70 -1.71<br />
Mxn kNm M5 1430.71 1478.85 3.36 1619.66 13.21 1442.45 0.82<br />
Mxn-r kNm M5 1438.51 1485.10 3.24 1615.52 12.31 1449.72 0.78<br />
Myn kNm M5 4863.97 5099.14 4.83 4497.53 -7.53 4841.64 -0.46<br />
Myn-r kNm M5 5182.66 5497.85 6.08 4761.50 -8.13 5099.14 -1.61<br />
Mzn kNm M5 4826.87 4932.21 2.18 4367.17 -9.52 4718.89 -2.24<br />
Mzn-r kNm M5 5216.84 5349.14 2.54 4826.87 -7.48 5331.11 2.19<br />
Mxb[1] kNm M10 7262.69 7319.40 0.78 7053.24 -2.88 7272.08 0.13<br />
Mxb[1]-p[01] kNm M10 5880.77 5999.95 2.03 5605.34 -4.68 5942.90 1.06<br />
Mxb[1]-p[02] kNm M10 1338.47 1349.72 0.84 1262.75 -5.66 1333.71 -0.36<br />
Mxb[2] kNm M10 7357.69 7406.13 0.66 7053.24 -4.14 7253.33 -1.42<br />
Mxb[2]-p[01] kNm M10 5936.63 6130.74 3.27 5561.00 -6.33 5949.19 0.21<br />
Mxb[2]-p[02] kNm M10 1357.53 1370.43 0.95 1227.48 -9.58 1326.48 -2.29<br />
Mxb[3] kNm M10 7319.40 7338.49 0.26 7160.99 -2.16 7281.50 -0.52<br />
Mxb[3]-p[01] kNm M10 5874.63 5993.56 2.02 5511.96 -6.17 5795.93 -1.34<br />
Mxb[3]-p[02] kNm M10 1307.06 1347.77 3.11 1228.55 -6.01 1293.24 -1.06<br />
Myb[1] kNm M10 7035.60 6469.19 -8.05 5993.56 -14.81 6814.00 -3.15<br />
Myb[1]-p[01] kNm M10 7700.14 7565.51 -1.75 6454.34 -16.18 7585.91 -1.48<br />
Myb[1]-p[02] kNm M10 2187.42 2060.80 -5.79 1900.00 -13.14 2137.54 -2.28<br />
Myb[2] kNm M10 6239.55 6948.68 11.37 5795.93 -7.11 6461.75 3.56<br />
Myb[2]-p[01] kNm M10 7079.87 7170.12 1.27 6847.18 -3.29 7367.33 4.06<br />
Myb[2]-p[02] kNm M10 1909.67 1877.80 -1.67 1914.87 0.27 2088.34 9.36<br />
Myb[3] kNm M10 6652.82 7097.74 6.69 6246.48 -6.11 6402.91 -3.76<br />
Myb[3]-p[01] kNm M10 7455.21 7627.06 2.31 6764.83 -9.26 7000.57 -6.10<br />
Myb[3]-p[02] kNm M10 2014.30 2148.98 6.69 1999.27 -0.75 1875.92 -6.87<br />
Mzb[1] kNm M10 112.49 115.25 2.45 99.73 -11.34 112.19 -0.27<br />
Mzb[1]-p[01] kNm M10 112.50 115.21 2.41 99.70 -11.38 112.36 -0.12<br />
Mzb[1]-p[02] kNm M10 63.80 63.67 -0.20 56.66 -11.19 64.22 0.66<br />
Mzb[2] kNm M10 111.63 115.23 3.22 103.99 -6.84 114.54 2.61<br />
Mzb[2]-p[01] kNm M10 111.54 115.18 3.26 103.46 -7.24 114.49 2.64<br />
Mzb[2]-p[02] kNm M10 61.75 67.06 8.60 60.11 -2.66 62.57 1.33<br />
Mzb[3] kNm M10 119.40 119.15 -0.21 101.78 -14.76 115.59 -3.19<br />
Mzb[3]-p[01] kNm M10 118.64 119.10 0.39 101.74 -14.24 115.55 -2.60<br />
Mzb[3]-p[02] kNm M10 63.97 66.73 4.31 56.26 -12.05 63.53 -0.69<br />
Mxt[01] kNm M5 20612.49 17529.18 -14.96 19003.10 -7.81 26700.56 29.54<br />
Mxt[02] kNm M5 1567.50 1566.73 -0.05 1677.18 7.00 1542.29 -1.61<br />
Myt[02] kNm M5 4901.65 5260.20 7.31 4440.72 -9.40 4894.07 -0.15<br />
Myt[01] kNm M5 30868.45 32121.98 4.06 28124.59 -8.89 31482.75 1.99<br />
Mzt[01] kNm M5 5497.85 5565.55 1.23 4901.65 -10.84 5268.96 -4.16<br />
Mzt[02] kNm M5 5497.85 5565.55 1.23 4901.65 -10.84 5268.96 -4.16<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 57
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Pitch control, 12 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 012HTS % 012LTS % 012PS %<br />
Fxn kN M5 226.47 244.46 7.94 239.19 5.62 209.11 -7.67<br />
Fyn kN M5 101.86 110.42 8.40 88.13 -13.48 101.25 -0.60<br />
Fzn kN M5 71.95 80.79 12.29 63.06 -12.36 68.65 -4.59<br />
Mxn kNm M5 993.87 1052.39 5.89 1512.79 52.21 1042.33 4.88<br />
Mxn-r kNm M5 997.32 1057.66 6.05 1518.60 52.27 1025.77 2.85<br />
Myn kNm M5 4095.81 4278.58 4.46 3422.40 -16.44 4095.81 0.00<br />
Myn-r kNm M5 4510.35 4649.54 3.09 3903.78 -13.45 4453.22 -1.27<br />
Mzn kNm M5 4048.64 4165.91 2.90 3441.01 -15.01 4053.83 0.13<br />
Mzn-r kNm M5 4497.53 4704.85 4.61 3846.82 -14.47 4491.15 -0.14<br />
Mxb[1] kNm M10 6923.02 7062.10 2.01 6855.52 -0.98 6906.02 -0.25<br />
Mxb[1]-p[01] kNm M10 5886.92 6012.78 2.14 5801.91 -1.44 5795.93 -1.55<br />
Mxb[1]-p[02] kNm M10 1252.63 1280.58 2.23 1279.41 2.14 1235.57 -1.36<br />
Mxb[2] kNm M10 6863.89 6983.19 1.74 6923.02 0.86 6872.28 0.12<br />
Mxb[2]-p[01] kNm M10 5807.90 5949.19 2.43 5784.02 -0.41 5813.91 0.10<br />
Mxb[2]-p[02] kNm M10 1247.35 1252.63 0.42 1257.39 0.80 1218.18 -2.34<br />
Mxb[3] kNm M10 6889.11 6948.68 0.86 6830.55 -0.85 6822.26 -0.97<br />
Mxb[3]-p[01] kNm M10 5825.95 5999.95 2.99 5742.68 -1.43 5778.08 -0.82<br />
Mxb[3]-p[02] kNm M10 1247.63 1287.32 3.18 1268.16 1.65 1209.01 -3.10<br />
Myb[1] kNm M10 6567.38 6582.75 0.23 6772.97 3.13 6012.78 -8.44<br />
Myb[1]-p[01] kNm M10 7035.60 6940.10 -1.36 7179.27 2.04 6521.69 -7.30<br />
Myb[1]-p[02] kNm M10 2097.69 1999.98 -4.66 2125.43 1.32 1825.98 -12.95<br />
Myb[2] kNm M10 6267.36 6724.40 7.29 6772.97 8.07 5772.15 -7.90<br />
Myb[2]-p[01] kNm M10 6732.44 7328.93 8.86 7000.57 3.98 6316.63 -6.18<br />
Myb[2]-p[02] kNm M10 2004.97 2170.54 8.26 2208.03 10.13 1771.91 -11.62<br />
Myb[3] kNm M10 6295.42 6469.19 2.76 6872.28 9.16 5880.77 -6.59<br />
Myb[3]-p[01] kNm M10 6814.00 6668.59 -2.13 7700.14 13.00 6559.72 -3.73<br />
Myb[3]-p[02] kNm M10 2007.83 1971.24 -1.82 2383.96 18.73 1778.08 -11.44<br />
Mzb[1] kNm M10 128.47 140.94 9.71 126.43 -1.59 124.23 -3.30<br />
Mzb[1]-p[01] kNm M10 128.35 140.88 9.76 126.33 -1.57 124.16 -3.26<br />
Mzb[1]-p[02] kNm M10 64.47 69.73 8.16 62.67 -2.79 62.77 -2.64<br />
Mzb[2] kNm M10 125.66 137.34 9.29 117.41 -6.57 118.28 -5.87<br />
Mzb[2]-p[01] kNm M10 126.90 137.12 8.05 117.15 -7.68 118.21 -6.85<br />
Mzb[2]-p[02] kNm M10 64.84 66.76 2.96 60.39 -6.86 60.48 -6.72<br />
Mzb[3] kNm M10 132.38 144.60 9.23 119.49 -9.74 125.81 -4.96<br />
Mzb[3]-p[01] kNm M10 132.31 144.55 9.25 119.40 -9.76 125.51 -5.14<br />
Mzb[3]-p[02] kNm M10 65.72 69.01 5.01 61.66 -6.18 61.89 -5.83<br />
Mxt[01] kNm M5 8494.00 10390.86 22.33 7726.53 -9.04 10743.68 26.49<br />
Mxt[02] kNm M5 1141.62 1159.19 1.54 1570.62 37.58 1188.80 4.13<br />
Myt[02] kNm M5 4111.78 4272.80 3.92 3545.11 -13.78 4085.23 -0.65<br />
Myt[01] kNm M5 29709.08 30868.45 3.90 30570.20 2.90 25011.98 -15.81<br />
Mzt[01] kNm M5 4453.22 4608.90 3.50 3846.82 -13.62 4459.50 0.14<br />
Mzt[02] kNm M5 4453.22 4608.90 3.50 3846.82 -13.62 4459.50 0.14<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 58
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix G. Tables tapered blade.<br />
Tapered blade, absolute extreme values 1B-5Vo<br />
Variable Unit baseline 1B-5VoB %<br />
Fxn kN 754.16 749.52 -0.62<br />
Fyn kN 226.72 253.45 11.79<br />
Fzn kN -972.67 -975.28 0.27<br />
Mxn kNm 7399.00 7319.90 -1.07<br />
Mxn-r kNm 7411.90 7332.10 -1.08<br />
Myn kNm -10044.00 -9405.00 -6.36<br />
Myn-r kNm -10694.00 -10383.00 -2.91<br />
Mzn kNm -10830.00 -10507.00 -2.98<br />
Mzn-r kNm -11132.00 -10539.00 -5.33<br />
Mxb[1] kNm 8565.80 8601.60 0.42<br />
Mxb[1]-p[01] kNm -5831.90 5791.20 -0.70<br />
Mxb[1]-p[02] kNm 1655.80 1620.90 -2.11<br />
Mxb[2] kNm 9271.40 9031.20 -2.59<br />
Mxb[2]-p[01] kNm -5266.30 -5261.60 -0.09<br />
Mxb[2]-p[02] kNm -1134.90 -1119.10 -1.39<br />
Mxb[3] kNm 6321.20 6212.70 -1.72<br />
Mxb[3]-p[01] kNm -6438.30 -6055.90 -5.94<br />
Mxb[3]-p[02] kNm -1569.00 -1452.50 -7.43<br />
Myb[1] kNm 7783.60 7790.70 0.09<br />
Myb[1]-p[01] kNm -9875.40 -10059.00 1.86<br />
Myb[1]-p[02] kNm -1858.10 -1798.90 -3.19<br />
Myb[2] kNm 13858.00 13317.00 -3.90<br />
Myb[2]-p[01] kNm -15152.00 -14577.00 -3.79<br />
Myb[2]-p[02] kNm -4004.70 -3691.90 -7.81<br />
Myb[3] kNm 8487.10 8148.00 -4.00<br />
Myb[3]-p[01] kNm -8286.80 -8247.00 -0.48<br />
Myb[3]-p[02] kNm -2065.60 -1961.50 -5.04<br />
Mzb[1] kNm -200.46 -179.97 -10.22<br />
Mzb[1]-p[01] kNm -200.50 -180.01 -10.22<br />
Mzb[1]-p[02] kNm -122.62 -114.01 -7.02<br />
Mzb[2] kNm 106.43 103.69 -2.57<br />
Mzb[2]-p[01] kNm 106.26 103.53 -2.57<br />
Mzb[2]-p[02] kNm -78.21 -68.76 -12.08<br />
Mzb[3] kNm -193.56 -188.15 -2.79<br />
Mzb[3]-p[01] kNm -193.60 -188.19 -2.79<br />
Mzb[3]-p[02] kNm -126.19 -114.82 -9.01<br />
Mxt[01] kNm 65292.00 63571.00 -2.64<br />
Mxt[02] kNm 7840.50 7701.50 -1.77<br />
Myt[02] kNm -10690.00 -10091.00 -5.60<br />
Myt[01] kNm 132960.00 128250.01 -3.54<br />
Mzt[01] kNm -12024.00 -11630.00 -3.28<br />
Mzt[02] kNm -12024.00 -11630.00 -3.28<br />
Tip displ. flap[1] mm -4645.10 -4658.00 0.28<br />
Tip disp. flap[2] mm 6194.50 5482.40 -11.50<br />
Tip disp. flap[3] mm -5266.10 -5124.50 -2.69<br />
Tip displ. lag[1] mm 2729.60 2752.90 0.85<br />
Tip displ. lag[2] mm -3111.70 -2841.00 -8.70<br />
Tip displ. lag[3] mm 2500.40 2431.10 -2.77<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm 1288.40 1259.60 -2.24<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm -722.62 -708.81 -1.91<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 59
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, absolute extreme values E50025<br />
Variable Unit baseline E50025B %<br />
Fxn kN 219.25 209.45 -4.47<br />
Fyn kN -754.32 -664.51 -11.91<br />
Fzn kN -1061.40 -1002.60 -5.54<br />
Mxn kNm -1811.20 1429.80 -21.06<br />
Mxn-r kNm -1832.90 1447.00 -21.05<br />
Myn kNm -5803.00 -5131.30 -11.58<br />
Myn-r kNm -7841.90 -5275.00 -32.73<br />
Mzn kNm -6118.30 6513.90 6.47<br />
Mzn-r kNm 6751.50 5215.20 -22.75<br />
Mxb[1] kNm 13230.00 13375.00 1.10<br />
Mxb[1]-p[01] kNm 6088.80 4706.20 -22.71<br />
Mxb[1]-p[02] kNm 1848.00 1309.30 -29.15<br />
Mxb[2] kNm 13596.00 14632.00 7.62<br />
Mxb[2]-p[01] kNm 5961.90 4667.70 -21.71<br />
Mxb[2]-p[02] kNm 1642.20 1350.40 -17.77<br />
Mxb[3] kNm 14612.00 12269.00 -16.03<br />
Mxb[3]-p[01] kNm 4560.10 4625.00 1.42<br />
Mxb[3]-p[02] kNm 1405.30 1306.50 -7.03<br />
Myb[1] kNm -5097.40 4221.00 -17.19<br />
Myb[1]-p[01] kNm -12488.00 -12755.00 2.14<br />
Myb[1]-p[02] kNm -3305.00 -3493.40 5.70<br />
Myb[2] kNm -5093.10 4049.70 -20.49<br />
Myb[2]-p[01] kNm -12820.00 -13944.00 8.77<br />
Myb[2]-p[02] kNm -4009.50 -3751.00 -6.45<br />
Myb[3] kNm -5115.30 -4552.00 -11.01<br />
Myb[3]-p[01] kNm -14260.00 -11435.00 -19.81<br />
Myb[3]-p[02] kNm -4107.50 -3138.00 -23.60<br />
Mzb[1] kNm 239.20 178.34 -25.44<br />
Mzb[1]-p[01] kNm 239.09 178.23 -25.45<br />
Mzb[1]-p[02] kNm 99.40 -80.12 -19.40<br />
Mzb[2] kNm -202.11 -224.25 10.95<br />
Mzb[2]-p[01] kNm -202.11 -224.20 10.93<br />
Mzb[2]-p[02] kNm -92.81 -99.59 7.31<br />
Mzb[3] kNm -166.83 159.99 -4.10<br />
Mzb[3]-p[01] kNm -166.79 159.94 -4.11<br />
Mzb[3]-p[02] kNm -82.80 -81.69 -1.34<br />
Mxt[01] kNm 164060.00 131830.00 -19.65<br />
Mxt[02] kNm 3774.50 2539.50 -32.72<br />
Myt[02] kNm -6882.50 -6351.60 -7.71<br />
Myt[01] kNm 73903.00 63379.00 -14.24<br />
Mzt[01] kNm 9314.30 9715.00 4.30<br />
Mzt[02] kNm 9314.30 9715.00 4.30<br />
Tip displ. flap[1] mm -1030.60 -933.28 -9.44<br />
Tip disp. flap[2] mm -1113.80 -981.78 -11.85<br />
Tip disp. flap[3] mm -1340.20 -1066.70 -20.41<br />
Tip displ. lag[1] mm 8234.50 7772.00 -5.62<br />
Tip displ. lag[2] mm 8537.20 8051.80 -5.69<br />
Tip displ. lag[3] mm 7464.10 7761.70 3.99<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm 677.65 584.34 -13.77<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm -1655.90 -1352.90 -18.30<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 60
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, absolute extreme values E50335<br />
Variable Unit baseline E50335B %<br />
Fxn kN 208.05 183.71 -11.70<br />
Fyn kN 700.90 606.16 -13.52<br />
Fzn kN -969.49 -956.65 -1.32<br />
Mxn kNm 1411.40 -1477.30 4.67<br />
Mxn-r kNm 1428.30 -1494.90 4.66<br />
Myn kNm 4403.20 4227.00 -4.00<br />
Myn-r kNm 5077.70 -5315.10 4.68<br />
Mzn kNm -5639.70 -5504.60 -2.40<br />
Mzn-r kNm 5612.50 -5799.80 3.34<br />
Mxb[1] kNm -12138.00 -11512.00 -5.16<br />
Mxb[1]-p[01] kNm 4783.40 4431.20 -7.36<br />
Mxb[1]-p[02] kNm 1443.70 1414.10 -2.05<br />
Mxb[2] kNm 13234.00 12897.00 -2.55<br />
Mxb[2]-p[01] kNm 4617.90 4373.50 -5.29<br />
Mxb[2]-p[02] kNm 1437.80 1197.70 -16.70<br />
Mxb[3] kNm 12028.00 11102.00 -7.70<br />
Mxb[3]-p[01] kNm -3822.50 4786.60 25.22<br />
Mxb[3]-p[02] kNm 1173.40 1390.50 18.50<br />
Myb[1] kNm -3928.40 -4090.90 4.14<br />
Myb[1]-p[01] kNm -10783.00 -10540.00 -2.25<br />
Myb[1]-p[02] kNm -2745.70 2812.30 2.43<br />
Myb[2] kNm 4269.60 3610.50 -15.44<br />
Myb[2]-p[01] kNm 12662.00 12282.00 -3.00<br />
Myb[2]-p[02] kNm 3483.80 3210.10 -7.86<br />
Myb[3] kNm -4631.40 -4248.50 -8.27<br />
Myb[3]-p[01] kNm 11504.00 10622.00 -7.67<br />
Myb[3]-p[02] kNm 3195.70 2804.90 -12.23<br />
Mzb[1] kNm 200.06 174.67 -12.69<br />
Mzb[1]-p[01] kNm 200.00 174.59 -12.71<br />
Mzb[1]-p[02] kNm 85.34 -81.08 -4.99<br />
Mzb[2] kNm -180.79 180.68 -0.06<br />
Mzb[2]-p[01] kNm -180.75 180.60 -0.08<br />
Mzb[2]-p[02] kNm -78.89 -86.66 9.85<br />
Mzb[3] kNm -129.73 187.28 44.36<br />
Mzb[3]-p[01] kNm -129.70 187.21 44.34<br />
Mzb[3]-p[02] kNm -68.69 -105.48 53.56<br />
Mxt[01] kNm -150320.00 -130520.01 -13.17<br />
Mxt[02] kNm -3213.00 -2997.20 -6.72<br />
Myt[02] kNm 4799.60 -4574.30 -4.69<br />
Myt[01] kNm 61869.00 57091.00 -7.72<br />
Mzt[01] kNm -8397.10 -8353.00 -0.53<br />
Mzt[02] kNm -8397.10 -8353.00 -0.53<br />
Tip displ. flap[1] mm -805.24 -951.43 18.15<br />
Tip disp. flap[2] mm -977.70 -880.65 -9.93<br />
Tip disp. flap[3] mm -1057.80 -969.88 -8.31<br />
Tip displ. lag[1] mm 8292.80 7941.70 -4.23<br />
Tip displ. lag[2] mm 8024.70 7651.90 -4.65<br />
Tip displ. lag[3] mm 7565.20 7827.00 3.46<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm 539.15 479.43 -11.08<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm 1542.20 1310.60 -15.02<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 61
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, absolute extreme values EcdVrb<br />
Variable Unit baseline EcdVrbB %<br />
Fxn kN 1083.70 1080.50 -0.30<br />
Fyn kN 345.01 341.06 -1.14<br />
Fzn kN -972.91 -983.29 1.07<br />
Mxn kNm 6606.60 6603.30 -0.05<br />
Mxn-r kNm 6611.40 6608.00 -0.05<br />
Myn kNm -19807.00 -20074.00 1.35<br />
Myn-r kNm 17780.00 17288.00 -2.77<br />
Mzn kNm -11417.00 -11479.00 0.54<br />
Mzn-r kNm -19443.00 -19625.00 0.94<br />
Mxb[1] kNm 5973.50 5611.20 -6.07<br />
Mxb[1]-p[01] kNm 8724.70 8563.90 -1.84<br />
Mxb[1]-p[02] kNm 2316.70 2123.20 -8.35<br />
Mxb[2] kNm 7662.00 8126.90 6.07<br />
Mxb[2]-p[01] kNm 12371.00 12032.00 -2.74<br />
Mxb[2]-p[02] kNm 3228.20 2961.00 -8.28<br />
Mxb[3] kNm -6290.20 -6278.40 -0.19<br />
Mxb[3]-p[01] kNm 8187.70 7457.20 -8.92<br />
Mxb[3]-p[02] kNm 2209.80 1996.40 -9.66<br />
Myb[1] kNm -18723.00 -18870.00 0.79<br />
Myb[1]-p[01] kNm -16048 -16333 1.78<br />
Myb[1]-p[02] kNm -5259.4 -5267.7 0.16<br />
Myb[2] kNm -21537.00 -20875.00 -3.07<br />
Myb[2]-p[01] kNm -16598 -15944 -3.94<br />
Myb[2]-p[02] kNm -5599.8 -5435 -2.94<br />
Myb[3] kNm 15600.00 15303.00 -1.90<br />
Myb[3]-p[01] kNm 15759.00 15437.00 -2.04<br />
Myb[3]-p[02] kNm 4852.80 4630.10 -4.59<br />
Mzb[1] kNm 490.22 494.51 0.88<br />
Mzb[1]-p[01] kNm 489.89 494.17 0.87<br />
Mzb[1]-p[02] kNm 170.65 164.97 -3.33<br />
Mzb[2] kNm 735.27 671.90 -8.62<br />
Mzb[2]-p[01] kNm 734.82 671.49 -8.62<br />
Mzb[2]-p[02] kNm 264.44 229.40 -13.25<br />
Mzb[3] kNm -261.79 -232.40 -11.23<br />
Mzb[3]-p[01] kNm -261.83 -232.44 -11.22<br />
Mzb[3]-p[02] kNm -182.14 -164.13 -9.89<br />
Mxt[01] kNm -54353.00 -51429.00 -5.38<br />
Mxt[02] kNm 6752.50 6783.10 0.45<br />
Myt[02] kNm -22697.00 -23145.00 1.97<br />
Myt[01] kNm -184930.02 -177690.02 -3.91<br />
Mzt[01] kNm -12445.00 -12497.00 0.42<br />
Mzt[02] kNm -12445.00 -12497.00 0.42<br />
Tip displ. flap[1] mm -11994.00 -12066.00 0.60<br />
Tip disp. flap[2] mm -13519.00 -13101.00 -3.09<br />
Tip disp. flap[3] mm 8701.10 8202.90 -5.73<br />
Tip displ. lag[1] mm 7354.10 7042.80 -4.23<br />
Tip displ. lag[2] mm 6087.10 5642.80 -7.30<br />
Tip displ. lag[3] mm 5859.00 5845.50 -0.23<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm -2049.80 -1969.50 -3.92<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm 546.94 513.06 -6.19<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 62
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, absolute extreme values Eog50_12<br />
Variable Unit baseline Eog50_12B %<br />
Fxn kN 1260.50 1223.20 -2.96<br />
Fyn kN 65.24 -32.15 -50.72<br />
Fzn kN -849.91 -821.69 -3.32<br />
Mxn kNm 6788.90 6741.90 -0.69<br />
Mxn-r kNm 6796.80 6749.10 -0.70<br />
Myn kNm -5587.50 2046.30 -63.38<br />
Myn-r kNm -4434.80 2566.50 -42.13<br />
Mzn kNm -4047.20 2478.40 -38.76<br />
Mzn-r kNm -6403.70 3121.10 -51.26<br />
Mxb[1] kNm 6471.50 6493.90 0.35<br />
Mxb[1]-p[01] kNm 8743.80 -4584.50 -47.57<br />
Mxb[1]-p[02] kNm 2395.20 841.50 -64.87<br />
Mxb[2] kNm 5695.30 5697.50 0.04<br />
Mxb[2]-p[01] kNm 11520.00 5341.00 -53.64<br />
Mxb[2]-p[02] kNm 3036.60 1192.00 -60.75<br />
Mxb[3] kNm 5347.60 6071.70 13.54<br />
Mxb[3]-p[01] kNm 6807.80 -4483.00 -34.15<br />
Mxb[3]-p[02] kNm 2182.50 728.90 -66.60<br />
Myb[1] kNm 18110.00 17622.00 -2.69<br />
Myb[1]-p[01] kNm 18006.00 17521.00 -2.69<br />
Myb[1]-p[02] kNm 5508.70 5250.40 -4.69<br />
Myb[2] kNm 15815.00 15321.00 -3.12<br />
Myb[2]-p[01] kNm 15647.00 15222.00 -2.72<br />
Myb[2]-p[02] kNm 4775.80 4528.30 -5.18<br />
Myb[3] kNm 16475.00 16067.00 -2.48<br />
Myb[3]-p[01] kNm 15337.00 15119.00 -1.42<br />
Myb[3]-p[02] kNm 4833.20 4663.30 -3.52<br />
Mzb[1] kNm 339.46 129.97 -61.71<br />
Mzb[1]-p[01] kNm 339.25 129.83 -61.73<br />
Mzb[1]-p[02] kNm -131.22 -62.54 -52.34<br />
Mzb[2] kNm 485.38 132.21 -72.76<br />
Mzb[2]-p[01] kNm 485.14 132.05 -72.78<br />
Mzb[2]-p[02] kNm 191.49 -61.86 -67.70<br />
Mzb[3] kNm 251.46 170.42 -32.23<br />
Mzb[3]-p[01] kNm 251.25 170.11 -32.29<br />
Mzb[3]-p[02] kNm -98.61 -63.89 -35.21<br />
Mxt[01] kNm -53142.00 35405.00 -33.38<br />
Mxt[02] kNm 7484.70 7472.70 -0.16<br />
Myt[02] kNm -8710.20 2424.20 -72.17<br />
Myt[01] kNm -256050.02 154620.00 -39.61<br />
Mzt[01] kNm -4078.80 1702.50 -58.26<br />
Mzt[02] kNm -4078.80 1702.50 -58.26<br />
Tip displ. flap[1] mm 10095.00 9527.90 -5.62<br />
Tip disp. flap[2] mm -9710.40 8024.20 -17.36<br />
Tip disp. flap[3] mm -9231.10 8171.10 -11.48<br />
Tip displ. lag[1] mm 4678.60 -2157.40 -53.89<br />
Tip displ. lag[2] mm 4297.30 -1658.50 -61.41<br />
Tip displ. lag[3] mm 5028.80 -1965.90 -60.91<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm -2663.00 1614.50 -39.37<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm 541.48 -418.09 -22.79<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 63
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, absolute extreme values GrEog1Voc<br />
Variable Unit baseline GrEog1VocB %<br />
Fxn kN 1021.80 996.64 -2.46<br />
Fyn kN -169.41 -166.65 -1.63<br />
Fzn kN -832.81 -837.24 0.53<br />
Mxn kNm 7125.50 6970.00 -2.18<br />
Mxn-r kNm 7132.30 6982.60 -2.10<br />
Myn kNm 8918.30 9285.50 4.12<br />
Myn-r kNm -7610.50 -6561.80 -13.78<br />
Mzn kNm -6638.60 -8216.70 23.77<br />
Mzn-r kNm -8863.60 -9266.00 4.54<br />
Mxb[1] kNm -6555.60 -6732.30 2.70<br />
Mxb[1]-p[01] kNm 5917.30 6401.70 8.19<br />
Mxb[1]-p[02] kNm 1860.60 2063.90 10.93<br />
Mxb[2] kNm 5374.40 5491.50 2.18<br />
Mxb[2]-p[01] kNm 9879.60 9127.30 -7.61<br />
Mxb[2]-p[02] kNm 2653.60 2378.10 -10.38<br />
Mxb[3] kNm 5821.50 5787.80 -0.58<br />
Mxb[3]-p[01] kNm 11389.00 11476.00 0.76<br />
Mxb[3]-p[02] kNm 3196.60 3165.40 -0.98<br />
Myb[1] kNm -12621.00 -13668.00 8.30<br />
Myb[1]-p[01] kNm -12395 -12640 1.98<br />
Myb[1]-p[02] kNm -4493.2 -4581.3 1.96<br />
Myb[2] kNm -10652.00 -10381.00 -2.54<br />
Myb[2]-p[01] kNm 7048.90 7927.10 12.46<br />
Myb[2]-p[02] kNm -2139.5 -2153.7 0.66<br />
Myb[3] kNm -15365.00 -14646.00 -4.68<br />
Myb[3]-p[01] kNm 11051.00 10055.00 -9.01<br />
Myb[3]-p[02] kNm -3818.1 -3481.7 -8.81<br />
Mzb[1] kNm -222.96 252.36 13.19<br />
Mzb[1]-p[01] kNm -223.00 252.10 13.05<br />
Mzb[1]-p[02] kNm -165.80 -150.63 -9.15<br />
Mzb[2] kNm 209.39 197.05 -5.89<br />
Mzb[2]-p[01] kNm 209.33 196.98 -5.90<br />
Mzb[2]-p[02] kNm -148.62 -146.09 -1.70<br />
Mzb[3] kNm 442.32 391.77 -11.43<br />
Mzb[3]-p[01] kNm 442.08 391.58 -11.42<br />
Mzb[3]-p[02] kNm 154.28 129.95 -15.77<br />
Mxt[01] kNm 68493.00 70826.00 3.41<br />
Mxt[02] kNm 6400.40 6130.30 -4.22<br />
Myt[02] kNm 9533.90 9525.10 -0.09<br />
Myt[01] kNm -281560.00 -275330.00 -2.21<br />
Mzt[01] kNm -6251.20 -8173.80 30.76<br />
Mzt[02] kNm -6251.20 -8173.80 30.76<br />
Tip displ. flap[1] mm -9901.80 -10010.00 1.09<br />
Tip disp. flap[2] mm -5518.60 -5792.80 4.97<br />
Tip disp. flap[3] mm -9006.10 -8318.70 -7.63<br />
Tip displ. lag[1] mm 7315.10 7285.40 -0.41<br />
Tip displ. lag[2] mm 4735.30 4579.60 -3.29<br />
Tip displ. lag[3] mm 6469.00 5845.00 -9.65<br />
X-defl[01] mm 0.00 0.00<br />
X-defl[02] mm -2923.00 -2862.90 -2.06<br />
Y-defl[01] mm 0.00 0.00<br />
Y-defl[02] mm -701.86 -726.11 3.46<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 64
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, 24 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 024B %<br />
Fxn kN M5 262.38 258.74 -1.39<br />
Fyn kN M5 192.75 185.36 -3.83<br />
Fzn kN M5 152.25 147.12 -3.37<br />
Mxn kNm M5 2053.88 2017.22 -1.78<br />
Mxn-r kNm M5 2064.61 2019.79 -2.17<br />
Myn kNm M5 6246.82 6102.24 -2.31<br />
Myn-r kNm M5 7054.66 6885.78 -2.39<br />
Mzn kNm M5 6043.96 5908.52 -2.24<br />
Mzn-r kNm M5 6724.79 6626.21 -1.47<br />
Mxb[1] kNm M10 8217.62 8278.08 0.74<br />
Mxb[1]-p[01] kNm M10 6536.84 6514.14 -0.35<br />
Mxb[1]-p[02] kNm M10 1601.41 1607.82 0.40<br />
Mxb[2] kNm M10 8339.45 8217.62 -1.46<br />
Mxb[2]-p[01] kNm M10 6740.51 6724.40 -0.24<br />
Mxb[2]-p[02] kNm M10 1698.61 1678.84 -1.16<br />
Mxb[3] kNm M10 8181.75 7995.67 -2.27<br />
Mxb[3]-p[01] kNm M10 6432.20 6352.30 -1.24<br />
Mxb[3]-p[02] kNm M10 1600.50 1578.04 -1.40<br />
Myb[1] kNm M10 7679.12 7504.94 -2.27<br />
Myb[1]-p[01] kNm M10 8376.71 8439.55 0.75<br />
Myb[1]-p[02] kNm M10 2409.49 2348.13 -2.55<br />
Myb[2] kNm M10 8052.91 7905.77 -1.83<br />
Myb[2]-p[01] kNm M10 8439.55 8290.28 -1.77<br />
Myb[2]-p[02] kNm M10 2455.77 2331.58 -5.06<br />
Myb[3] kNm M10 8146.21 7883.61 -3.22<br />
Myb[3]-p[01] kNm M10 8949.81 8714.11 -2.63<br />
Myb[3]-p[02] kNm M10 2640.20 2485.07 -5.88<br />
Mzb[1] kNm M10 123.53 116.51 -5.68<br />
Mzb[1]-p[01] kNm M10 123.48 116.55 -5.61<br />
Mzb[1]-p[02] kNm M10 76.04 69.78 -8.23<br />
Mzb[2] kNm M10 137.27 124.07 -9.62<br />
Mzb[2]-p[01] kNm M10 137.22 123.91 -9.70<br />
Mzb[2]-p[02] kNm M10 79.77 73.68 -7.63<br />
Mzb[3] kNm M10 135.58 124.07 -8.49<br />
Mzb[3]-p[01] kNm M10 135.53 124.04 -8.48<br />
Mzb[3]-p[02] kNm M10 78.00 71.30 -8.59<br />
Mxt[01] kNm M5 34205.57 34205.57 0.00<br />
Mxt[02] kNm M5 2160.47 2134.24 -1.21<br />
Myt[02] kNm M5 6372.64 6309.10 -1.00<br />
Myt[01] kNm M5 39798.94 39798.94 0.00<br />
Mzt[01] kNm M5 6946.24 6826.35 -1.73<br />
Mzt[02] kNm M5 6946.24 6826.35 -1.73<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 65
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, 18 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 018B %<br />
Fxn kN M5 225.70 220.09 -2.49<br />
Fyn kN M5 134.10 129.80 -3.21<br />
Fzn kN M5 98.38 97.82 -0.57<br />
Mxn kNm M5 1430.71 1444.42 0.96<br />
Mxn-r kNm M5 1438.51 1452.38 0.96<br />
Myn kNm M5 4863.97 4733.00 -2.69<br />
Myn-r kNm M5 5182.66 5050.30 -2.55<br />
Mzn kNm M5 4826.87 4670.13 -3.25<br />
Mzn-r kNm M5 5216.84 5165.74 -0.98<br />
Mxb[1] kNm M10 7262.69 7262.69 0.00<br />
Mxb[1]-p[01] kNm M10 5880.77 5862.38 -0.31<br />
Mxb[1]-p[02] kNm M10 1338.47 1305.24 -2.48<br />
Mxb[2] kNm M10 7357.69 7272.08 -1.16<br />
Mxb[2]-p[01] kNm M10 5936.63 5930.37 -0.11<br />
Mxb[2]-p[02] kNm M10 1357.53 1331.19 -1.94<br />
Mxb[3] kNm M10 7319.40 7253.33 -0.90<br />
Mxb[3]-p[01] kNm M10 5874.63 5813.91 -1.03<br />
Mxb[3]-p[02] kNm M10 1307.06 1302.52 -0.35<br />
Myb[1] kNm M10 7035.60 6668.59 -5.22<br />
Myb[1]-p[01] kNm M10 7700.14 7300.40 -5.19<br />
Myb[1]-p[02] kNm M10 2187.42 2098.47 -4.07<br />
Myb[2] kNm M10 6239.55 6295.42 0.90<br />
Myb[2]-p[01] kNm M10 7079.87 7234.67 2.19<br />
Myb[2]-p[02] kNm M10 1909.67 1855.50 -2.84<br />
Myb[3] kNm M10 6652.82 6529.26 -1.86<br />
Myb[3]-p[01] kNm M10 7455.21 7151.89 -4.07<br />
Myb[3]-p[02] kNm M10 2014.30 1915.53 -4.90<br />
Mzb[1] kNm M10 112.49 106.89 -4.98<br />
Mzb[1]-p[01] kNm M10 112.50 106.85 -5.02<br />
Mzb[1]-p[02] kNm M10 63.80 59.61 -6.57<br />
Mzb[2] kNm M10 111.63 99.39 -10.96<br />
Mzb[2]-p[01] kNm M10 111.54 99.35 -10.93<br />
Mzb[2]-p[02] kNm M10 61.75 57.52 -6.85<br />
Mzb[3] kNm M10 119.40 107.68 -9.82<br />
Mzb[3]-p[01] kNm M10 118.64 107.65 -9.26<br />
Mzb[3]-p[02] kNm M10 63.97 59.41 -7.13<br />
Mxt[01] kNm M5 20612.49 20217.36 -1.92<br />
Mxt[02] kNm M5 1567.50 1529.61 -2.42<br />
Myt[02] kNm M5 4901.65 4761.50 -2.86<br />
Myt[01] kNm M5 30868.45 31172.57 0.99<br />
Mzt[01] kNm M5 5497.85 5304.30 -3.52<br />
Mzt[02] kNm M5 5497.85 5304.30 -3.52<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 66
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tapered blade, 12 m/s 1Hz equivalent values<br />
Variable unit mat.curve baseline 012B %<br />
Fxn kN M5 226.47 221.84 -2.04<br />
Fyn kN M5 101.86 99.44 -2.38<br />
Fzn kN M5 71.95 71.76 -0.26<br />
Mxn kNm M5 993.87 991.38 -0.25<br />
Mxn-r kNm M5 997.32 993.25 -0.41<br />
Myn kNm M5 4095.81 3908.60 -4.57<br />
Myn-r kNm M5 4510.35 4361.15 -3.31<br />
Mzn kNm M5 4048.64 3870.35 -4.40<br />
Mzn-r kNm M5 4497.53 4379.26 -2.63<br />
Mxb[1] kNm M10 6923.02 6914.51 -0.12<br />
Mxb[1]-p[01] kNm M10 5886.92 5924.13 0.63<br />
Mxb[1]-p[02] kNm M10 1252.63 1292.05 3.15<br />
Mxb[2] kNm M10 6863.89 6872.28 0.12<br />
Mxb[2]-p[01] kNm M10 5807.90 5911.67 1.79<br />
Mxb[2]-p[02] kNm M10 1247.35 1272.47 2.01<br />
Mxb[3] kNm M10 6889.11 6897.56 0.12<br />
Mxb[3]-p[01] kNm M10 5825.95 5856.28 0.52<br />
Mxb[3]-p[02] kNm M10 1247.63 1282.04 2.76<br />
Myb[1] kNm M10 6567.38 6469.19 -1.50<br />
Myb[1]-p[01] kNm M10 7035.60 6872.28 -2.32<br />
Myb[1]-p[02] kNm M10 2097.69 2010.70 -4.15<br />
Myb[2] kNm M10 6267.36 6084.32 -2.92<br />
Myb[2]-p[01] kNm M10 6732.44 6559.72 -2.57<br />
Myb[2]-p[02] kNm M10 2004.97 1937.30 -3.38<br />
Myb[3] kNm M10 6295.42 6330.85 0.56<br />
Myb[3]-p[01] kNm M10 6814.00 6629.30 -2.71<br />
Myb[3]-p[02] kNm M10 2007.83 1913.57 -4.69<br />
Mzb[1] kNm M10 128.47 124.36 -3.20<br />
Mzb[1]-p[01] kNm M10 128.35 123.61 -3.69<br />
Mzb[1]-p[02] kNm M10 64.47 60.36 -6.38<br />
Mzb[2] kNm M10 125.66 120.97 -3.73<br />
Mzb[2]-p[01] kNm M10 126.90 120.92 -4.71<br />
Mzb[2]-p[02] kNm M10 64.84 61.31 -5.44<br />
Mzb[3] kNm M10 132.38 125.56 -5.15<br />
Mzb[3]-p[01] kNm M10 132.31 125.49 -5.15<br />
Mzb[3]-p[02] kNm M10 65.72 61.88 -5.84<br />
Mxt[01] kNm M5 8494.00 9750.43 14.79<br />
Mxt[02] kNm M5 1141.62 1102.25 -3.45<br />
Myt[02] kNm M5 4111.78 3865.62 -5.99<br />
Myt[01] kNm M5 29709.08 27633.33 -6.99<br />
Mzt[01] kNm M5 4453.22 4238.46 -4.82<br />
Mzt[02] kNm M5 4453.22 4238.46 -4.82<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 67
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix H. Low Lambda control.<br />
Low Lambda control, 1Hz equivalent values<br />
baseline Low Lambda % Low Lambda 2 % Low Lambda 3 % Low Lambda 4 % Low Lambda 5 %<br />
Variable<br />
Fxn 132.56 129.53 -2.29 131.83 -0.55 139.49 5.23 139.67 5.36 138.96 4.83<br />
Fyn 65.54 58.32 -11.02 61.71 -5.84 65.86 0.49 66.90 2.08 63.88 -2.53<br />
Fzn 50.48 46.79 -7.31 47.95 -5.01 51.60 2.22 52.42 3.84 50.13 -0.69<br />
Mxn 734.02 814.1 10.91 779.21 6.16 760.67 3.63 767.49 4.56 785.40 7.00<br />
Mxn-r 736.76 815.99 10.75 781.52 6.08 763.24 3.59 770.48 4.58 787.95 6.95<br />
Myn 2538.32 2429.18 -4.30 2488.41 -1.97 2569.23 1.22 2637.77 3.92 2548.54 0.40<br />
Myn-r 2823.751 2707.751 -4.11 2762.12 -2.18 2831.33 0.27 2888.19 2.28 2803.73 -0.71<br />
Mzn 2548.541 2429.18 -4.68 2494.29 -2.13 2565.07 0.65 2592.39 1.72 2536.28 -0.48<br />
Mzn-r 2808.711 2703.13 -3.76 2764.541 -1.57 2859.48 1.81 2867.25 2.08 2838.95 1.08<br />
Mxb[1] 5400.82 5309.068 -1.70 5344.378 -1.05 5442.63 0.77 5458.47 1.07 5421.64 0.39<br />
Mxb[1]-p[01] 4498.159 4427.349 -1.57 4466.02 -0.71 4563.86 1.46 4578.72 1.79 4538.09 0.89<br />
Mxb[1]-p[02] 991.44 953.46 -3.83 966.4 -2.53 996.53 0.51 999.90 0.85 984.15 -0.74<br />
Mxb[2] 5369.889 5324.139 -0.85 5349.459 -0.38 5421.64 0.96 5437.37 1.26 5395.64 0.48<br />
Mxb[2]-p[01] 4483.82 4406.549 -1.72 4462.479 -0.48 4549.10 1.46 4563.86 1.79 4523.49 0.88<br />
Mxb[2]-p[02] 1000.61 955.24 -4.53 970.9 -2.97 999.37 -0.12 1009.59 0.90 979.87 -2.07<br />
Mxb[3] 5390.469 5349.459 -0.76 5380.159 -0.19 5406.01 0.29 5400.82 0.19 5390.47 0.00<br />
Mxb[3]-p[01] 4448.359 4379.1 -1.56 4420.4 -0.63 4527.13 1.77 4545.42 2.18 4523.49 1.69<br />
Mxb[3]-p[02] 983.12 944.49 -3.93 959.8 -2.37 998.83 1.60 1006.16 2.34 987.96 0.49<br />
Myb[1] 5139.288 5006.63 -2.58 5120.579 -0.36 5065.25 -1.44 4971.24 -3.27 5060.69 -1.53<br />
Myb[1]-p[01] 5539.1 5375.02 -2.96 5572.02 0.59 5511.96 -0.49 5517.37 -0.39 5501.18 -0.68<br />
Myb[1]-p[02] 1617.99 1579.82 -2.36 1608.27 -0.60 1560.10 -3.58 1564.00 -3.34 1555.79 -3.84<br />
Myb[2] 4936.339 4876.42 -1.21 4919.068 -0.35 5162.88 4.59 5201.07 5.36 5129.92 3.92<br />
Myb[2]-p[01] 5375.02 5284.129 -1.69 5329.188 -0.85 5594.19 4.08 5610.93 4.39 5572.02 3.67<br />
Myb[2]-p[02] 1577.16 1567.05 -0.64 1569.68 -0.47 1609.19 2.03 1610.58 2.12 1610.58 2.12<br />
Myb[3] 5111.269 4863.779 -4.84 4919.068 -3.76 5065.25 -0.90 5139.29 0.55 4993.30 -2.31<br />
Myb[3]-p[01] 5539.1 5274.22 -4.78 5385.31 -2.78 5506.56 -0.59 5599.76 1.10 5421.64 -2.12<br />
Myb[3]-p[02] 1578.04 1537.08 -2.60 1534.56 -2.76 1574.51 -0.22 1574.95 -0.20 1539.60 -2.44<br />
Mzb[1] 94.11 93.37 -0.79 93.85 -0.28 101.33 7.67 101.33 7.67 101.27 7.61<br />
Mzb[1]-p[01] 94.07 93.33 -0.79 93.81 -0.28 101.28 7.66 101.28 7.66 101.22 7.60<br />
Mzb[1]-p[02] 48.57 46.84 -3.56 47.5 -2.20 49.57 2.06 49.50 1.91 49.72 2.37<br />
Mzb[2] 92.07 91.03 -1.13 91.34 -0.79 100.53 9.19 100.73 9.41 100.35 8.99<br />
Mzb[2]-p[01] 92.02 91 -1.11 91.3 -0.78 100.48 9.19 100.68 9.41 100.30 9.00<br />
Mzb[2]-p[02] 48.72 46.93 -3.67 47.43 -2.65 50.85 4.37 50.69 4.04 50.01 2.65<br />
Mzb[3] 96.99 96.16 -0.86 96.84 -0.15 103.06 6.26 103.18 6.38 103.16 6.36<br />
Mzb[3]-p[01] 96.96 96.1 -0.89 96.78 -0.19 103.02 6.25 103.14 6.37 103.11 6.34<br />
Mzb[3]-p[02] 49.33 47.84 -3.02 48.34 -2.01 49.76 0.87 50.28 1.93 49.12 -0.43<br />
Mxt[01] 11443.088 10028.566 -12.36 10356.836 -9.49 11082.36 -3.15 10780.29 -5.79 10425.09 -8.90<br />
Mxt[02] 789.13 855.71 8.44 829.03 5.06 816.83 3.51 814.94 3.27 837.15 6.09<br />
Myt[02] 2558.841 2447.981 -4.33 2512.12 -1.83 2577.60 0.73 2659.95 3.95 2567.15 0.32<br />
Myt[01] 17529.178 16965.238 -3.22 17242.598 -1.63 17825.45 1.69 17926.44 2.27 17725.59 1.12<br />
Mzt[01] 2823.751 2677.961 -5.16 2769.37 -1.93 2877.68 1.91 2896.12 2.56 2833.87 0.36<br />
Mzt[02] 2823.751 2677.961 -5.16 2769.37 -1.93 2877.68 1.91 2896.12 2.56 2833.87 0.36<br />
NOTE: gamma = 1<br />
R45.04/01.03/03 Stentec, 3-1-03 page 68
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix I. Plots tower eigenfrequencies.<br />
Tower eigenfrequency 0.175Hz, production loadcase 12 m/s stochastic.<br />
Tower eigenfrequency 0.200Hz, production loadcase 12 m/s stochastic.<br />
R45.04/01.03/03 Stentec, 3-1-03 page 69
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower eigenfrequency 0.225Hz, production loadcase 12 m/s stochastic.<br />
Tower eigenfrequency 0.250Hz, production loadcase 12 m/s stochastic.<br />
R45.04/01.03/03 Stentec, 3-1-03 page 70
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Tower eigenfrequency 0.300Hz, production loadcase 12 m/s stochastic.<br />
Tower eigenfrequency 0.350Hz, production loadcase 12 m/s stochastic.<br />
R45.04/01.03/03 Stentec, 3-1-03 page 71
<strong>Load</strong> <strong>set</strong> <strong>calculation</strong> DOWEC 6MW H. Efdé<br />
Appendix J. Base line control versus Peak Shave control.<br />
Base line pitch control.<br />
Peak Shave pitch control.<br />
R45.04/01.03/03 Stentec, 3-1-03 page 72