Permanent magnet-excited synchronous motor e.g. electrically commutating motor, commutation method, involves determining driving voltage in commutation sector, and determining rotor position from characteristics of motor current or voltage

The method involves determining driving voltage belonging to an actual rotation speed of a permanent magnet-excited synchronous motor in each commutation sector by keeping motor current as constant. A rotor position is determined from characteristics of the measured motor current by keeping the driv...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RESZAT, MARTIN, HEES, NORBERT
Format:	Patent
Sprache:	eng ; ger
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
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