Reactive Power Control - Delta RPI-H3 Owner's Manual

Power vs. frequency curve for VDE-AR-N 4105
Power vs. frequency curve for CEI-021
Figure 6-1 Power vs. frequency characteristic

6.2 Reactive Power Control

With active power output, it must be possible to operate the generating plant in
any operating point with at least a reactive power output corresponding to a
active factor at the network connection point of
cos ϕ = 0.8 underexcited to 0.8 overexcited
(VDE-AR-N 4105,CEI 0-21 cos ϕ = 0.9 underexcited to 0.9 overexcited)
Values deviating from the above must be agreed upon by contract. With active
power output, either a fixed target value for reactive power provision or a
21