Reactive power control with CosPhi(P) characteristic curve
A CosPhi(P) characteristic curve has been implemented as an extension to the Q(P) characteristic curve of the VDE and EN standards. The parameters of the ReactiveByActive
group apply. (see ReactiveByActive).
Setting eReactiveMode = ByActiveCosPhi
activates the CosPhi(P) characteristic curve for reactive power control. This is configured in the same way as Q(P) via the lookup table ReactiveByActiveCosPhiPoints
. Hysteresis is implemented via the parameters ReactiveByActiveStrVoltage
, ReactiveByActiveStpVoltage. The resulting characteristic curve with the parameters used is shown in the following figure.
