Method and apparatus for determining a physical quantity of a multiphase synchronous machine

To reliably determine a state variable (G) of a polyphase synchronous machine (1) that is supplied with electric current by a polyphase power network (2) with n phases (U, . . . , N), where n≥3, the current values of at least n−1 phase currents (Iu, . . . , In-1) from at least n−1 phases (U, . . . ,...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Mayrhofer, Andreas
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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