modelVoltageSupportIBG

Reactive current injection model for IBG

Information

The IBG unit can inject additional reactive current IqSupPu into the grid to support the terminal voltage. (See figure 2.9 in G. Chaspierre thesis 'Reduced-order modelling of active distribution networks for large-disturbance simulations')

Parameters

TypeNameDefaultDescription
Types.CurrentModulePuIMaxPuMaximum current of the injector in pu (base UNom, SNom)
RealkRCASlope of reactive current decrease for high voltages in pu (base UNom, SNom)
RealkRCISlope of reactive current increase for low voltages in pu (base UNom, SNom)
RealmCurrent injection just outside of lower deadband in pu (base IMaxPu)
RealnCurrent injection just outside of upper deadband in pu (base IMaxPu)
Types.VoltageModulePuUS1Lower voltage limit of deadband in pu (base UNom)
Types.VoltageModulePuUS2Higher voltage limit of deadband in pu (base UNom)

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputUmMeasured voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealOutputIqSupPuAdditional reactive current for voltage support in pu (base UNom, SNom)