Plant Controller: VAR2

 

Following checks and corrections are applied during Validation and AutoCorrection.

  • KPvar and KIvar: KPvar can't be 0 if KIvar= 0, if true then KPvar changed to 1.

Mult represents the user-specified value Minimum time constant size as multiple of time step option on the Validation page of the Transient Stability Dialog

TimeStep represents the integration time step being used as described on TimeStep

Model Equations and/or Block Diagrams

Parameters:

QREF VAR controller reference setpoint, pu
VITmin VAR controller minimum terminal current limit, pu
VVTmin VAR controller minimum terminal voltage limit, pu
VVTmax VAR controller maximum terminal voltage limit, pu
KPvar VAR controller proportional gain, pu
KIvar VAR controller integral gain, pu/sec.
VVARLMT VAR controller output limit, pu