A method for measuring unsaturated aet -saturated inductances an equivalence relating circuit of a synchronous machine

摘要

the described method for measuring unsaturated induktanzen a u00e4quivalenzschaltung a synchronmaschine has the steps: measuring a lastfreien su00e4ttigungscharakteristik the synchronmaschine; measuring a three-phase short-circuit characteristic; measuring currents and voltages one bolt and a fieldif a ankerwicklung and feldwicklung in a positionsmu00e4u00dfigen relationship in which magneto measurement, the current flowing to the synchronmaschine ankerwicklung is caused, a magneto - horizontal measurement, both in the feldwicklung offenschaltungszustand as well as the feldwicklung kurzschluu00dfzustand, after the lu00e4ngsachsen dalton - cameron proceduresto solve simultaneous equations on a lu00e4ngsachsen - u00e4quivalenzschaltung the synchronmaschine using results of the measurement of the lastfreien su00e4ttigungscharakterisik, the measurement of the three phase short circuit characteristics, and the measurement after the lu00e4ngsachsen dalton - carnero n proceduresthus, the impedance of lu00e4ngsachsen - u00e4quivalenzschaltung plastic respective elements are obtained.