Non-road fuel consumption and pollutant emissions ... - BAFU - CH

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Non-road fuel consumption and pollutant emissions FOEN 2008 116 Step 2: Calculation of operating hours 2a: Calculation of operating hours per machine type H Makat = N Makat ⋅ h Makat Key: H Makat = operating hours per machine type (Makat) [hrs p.a.] h Makat = specific operating hours per machine type (Makat) [hrs p.a.] 2b: Calculation of operating hours per segment (non-adjusted) H ~ Seg , Bjahr = N Seg , Bjahr ⋅h Seg Key: H Seg, Bjahr = operating hours per segment (Seg) and year of manufacture (Bjahr) [hrs p.a.] h Seg = specific operating hours per segment (Seg) [hrs p.a.] 2c: Adjustment of operating hours per segment so that the target level is attained for specific operating hours per machine type as per 2a. H Seg , Bjahr = H ~ Seg , Bjahr ⋅ N ∑ Seg ⋅ H ~ h Makat Makat Seg , Bjahr Key: h Makat = specific operating hours per machine type (Makat) [hrs p.a.] 3. Differentiation of inventory/operating hours by emission levels Calculation of inventories and operating hours per sub-segment while taking account of the age dependency of the operating hours. Segments differentiated by emission concepts are referred to as sub-segments. N = ∑ Sub N Seg , Baujahr EmStufe ∑ H Sub = H Seg , Baujahr ⋅α ( Alter ) EmStufe Key: N Sub = machine inventory per sub-segment (Sub) H Sub = operating hours per sub-segment (Sub) [hrs p.a.] α(Alter) = age dependency of operating hours
Appendix 117 4. Calculation of pollutant emissions 4a. Calculation of energy consumption per sub-segment W Sub Nennleistung = H ⋅ P ⋅γ Sub Gklasse Norm Makat ⋅ Δ LF Makat, Mtyp ( Alter ) Key: W Sub = energy consumption per sub-segment [kWh p.a.] P Gklasse Nennleistung f = engine rated power per segment [kW] λ Makat Norm = standard load factor as per ISO cycle per machine type relating to machine age Cor Makat, Mtyp LF (Alter) = adjustment factor in case of deviation of effective load from standard load as per ISO cycle C1 4b: Calculation of emissions per pollutant and sub-segment, with differentiation of emission factors by pollutant, machine category (construction machinery, agricultural machinery, etc.) and emission stage Em ⋅CF Sub, Schadstoff 3 Mtyp = W ⋅CF ( Δ Sub ( Alter ) ⋅ε 1 LF Makat,Mtyp Schadstoff , MaGatt, EmStufe ) ⋅CF 2 Schadstoff, Makat Key: Em Sub, Pollutant = pollutant emissions per sub-segment [grams p.a.] CF 1 (Δ Makat, Mtyp LF ) = adjustment factor for specific consumption in the case of deviation of load factor from standard load as per ISO cycle CF 2 Pollutant, Makat = dynamic factor by pollutant and machine type CF 3 Pollutant, Mtyp (∑ H Sub ) = deterioration rate by pollutant and engine type in dependence on accumulated operating hours at a given machine age ε Pollutant, MaGatt, EmStufe = emission factor by pollutant, machine category and emission stage [g per kWh]
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Environmental studies > Air 28 08 >
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Impressum Issued by Federal Office
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Non-road fuel consumption and pollu
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Foreword 7 > Foreword It is not onl
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Summary 9 Calculation methodology E
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Summary 11 Fig. 1 > Non-road pollut
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Summary 13 Comparison with road tra
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2 > Objectives 15 2 > Objectives Th
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4 > Methodology 17 4 > Methodology
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4 > Methodology 19 The inventories
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4 > Methodology 21 4.2.5 Dependency
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4 > Methodology 23 4.3 Emission fun
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4 > Methodology 25 With respect to
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4 > Methodology 27 not been explici
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4 > Methodology 29 With respect to
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4 > Methodology 31 Fig. 8 > Emissio
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4 > Methodology 33 Fig. 9 > Derivat
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4 > Methodology 35 these machine ca
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4 > Methodology 37 4.3.7 Particle f
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5 > Inventories and operating hours
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7 > Fuel consumption and pollutant
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Page 105 and 106: 9 > Supplementary observations 103
Page 117: Appendix 115 > Appendix A1 Calculat
Page 121 and 122: Appendix 119 A3 Emission limit valu
Page 123 and 124: Appendix 121 A3-2 Small petrol-powe
Page 125 and 126: Appendix 123 Tab. 21 > Emission lim
Page 127 and 128: Appendix 125 A3-4 Railway vehicles
Page 129 and 130: Appendix 127 Tab. 25 > Assumptions
Page 131 and 132: Appendix 129 Tab. 28 > Emission fac
Page 137 and 138: Appendix 135 A6 Engine rated power
Page 139 and 140: Appendix 137 Machine category Machi
Page 141 and 142: Appendix 139 A8 Inventories and ope
Page 143 and 144: Appendix 141 Machine category Machi
Page 145 and 146: Appendix 143 A10 Fuel consumption a
Page 147 and 148: Appendix 145 A12 Emissions by machi
Page 149 and 150: Appendix 147 Tab. 46 > Agricultural
Page 151 and 152: Appendix 149 Tab. 49 > Marine machi
Page 153 and 154: Appendix 151 Pollutant Machine type
Page 157 and 158: Appendix 155 A14-4 Forestry machine
Page 163 and 164: Appendix 161 A14-7 Railway machiner
Page 165 and 166: Appendix 163 A15 Workgroups and the
Page 167 and 168: Index 165 > Index Definitions Emiss
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Index 167 Fig. 24 Forestry machiner
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Index 169 Tab. 26 Emission factors
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Index 171 SBB 2006: Statistisches V
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Non-road fuel consumption and pollutant emissions ... - BAFU - CH

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