Method for operating a motorised positioning device and corresponding positioning device

The method involves operating a motorized positioning device (1) with an electric motor (14), especially a synchronous motor and a controller (10) by measuring the motor phase currents and/or voltages and using them for sensor-less rotor position determination. Below a minimum revolution rate, a pol...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAHM, DETLEF DIETER, KOEHLER, FRANK
Format:	Patent
Sprache:	eng ; fre ; 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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