Woodward easYgen-2000 Series User Manual page 305

37535B
Configure Application > Configure Controller > Load Share Control
f
real
F { {
rated
Droop
0.98 x F
rated
0
F : Rated Frequency
rated
P : Rated Power
rated
Fig. 103: Frequency controller - bevavior with and without droop,
diagram
The resulting frequency setpoint is calculated as follows: F'Set =
FSet - (Preal * (Frated * droop factor) / Prated)
The voltage controller with activated droop behavior (LogicsMan‐
ager ID12905 Ä p.
dependent on the reactive power of the generator
(ID1758 Ä p. 95). In case of a full reactive loaded generator the
voltage will be reduced with the percentage value
(ID5604 Ä p. 289) of the rated frequency.
V
real
V { {
rated
Droop
0.98 x V
rated
0
V : Rated Voltage
rated
Q : Rated Reactive Power
rated
Fig. 104: Voltage controller - behavior with and without droop, dia‐
gram
The resulting voltage setpoint is calculated as follows: V'Set = VSet
- (Qreal * (Vrated * droop factor) / Qrated)
easYgen-2200/2500 | Genset Control
P
rated
2
Regulation: Isochronous
Regulation: With droop
290) reduces the desired voltage setpoint
Q
rated
2
Regulation: Isochronous
Regulation: With droop
Configuration
P
P
rated
Q
Q
rated
305