Zero power factor curve
Zero power factor curve (ZPFC) is a characteristic curve for Synchronous machines. Obtained by measuring the terminal voltage when the current has a zero power factor current. This is obtained by a load with pure inductors that could be regulated to compensate the reactive power of the generator EMF [1].
The ZPFC could be used together with the open-circuit saturation curve in Potier Triangle Method.
References
- ^ "Armature Reaction in Synchronous Motor". EEEguide – Online Electrical and Electronics Learning Site. Retrieved 2024-12-15.
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