ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ...
ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ...
ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ...
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̊<br />
V dc,ref<br />
V q<br />
V l<br />
V presag<br />
V dclink,min<br />
error inphase<br />
: DC Link Reference Value<br />
: Q Component of SRF Transform<br />
: Calculated Line Value<br />
: Calculated Presag Value<br />
: Minimum Value of DC link Capacitor Voltage<br />
V<br />
,<br />
: The magnitude of the injected voltage with In-Phase Compensation<br />
V<br />
error , presag<br />
: The magnitude of the injected voltage with Pre-Sag Compensation<br />
V : Output Voltage of hybrid cascade diode clamped inverter<br />
output<br />
V : Output voltage of LC Filter<br />
filter<br />
V : Injected Voltage by DVR<br />
inj<br />
V<br />
inv<br />
V<br />
inv (n)<br />
V<br />
L<br />
V<br />
o( n)<br />
V<br />
p<br />
V<br />
sag<br />
V<br />
source<br />
: Output voltage of the PWM inverter<br />
: nth order harmonic voltages on the input of inverter<br />
: Load Voltage<br />
: nth order harmonic voltages on the output of inverter<br />
: Voltage on the high voltage side of the injection transformer<br />
: Magnitude of Sagged Voltage<br />
: Source Voltage<br />
y (t)<br />
: Synchronized fundamental component of EPLL<br />
∆ ω (t) : Frequency deviation of EPLL<br />
θ (t) : The phase angle of Synchronized fundamental component of EPLL<br />
θ : The angle of the injected voltage with In-Phase Compensation<br />
error,inphase<br />
θ : Phase angle of Sagged Voltage<br />
sag<br />
θ : The angle of the injected voltage with Pre-Sag Compensation<br />
error, presag<br />
θ presag<br />
δ Vload<br />
μ<br />
: Pre-Sag Angle<br />
: Phase information of System Voltage<br />
: Micro<br />
: Degree<br />
XV
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