Method for operating an electric motor

The method involves shorting two motor clamps of an electrical motor by a control unit. The motor phase current is measured at the short circuit motor clamps. A stop of the electrical motor is identified, if a size or a frequency of the measured the motor phase current lies in a given limit value. A...

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Bibliographische Detailangaben
Hauptverfasser:	Rieser, Martin, Weinmann, Martin, Zeh, Stefan, Florea, Radu Liviu, Dr, Frisch, Rainer, Olarescu, Nicola-Valeriu, Wauer, Hartmut
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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Beschreibung
Zusammenfassung:	The method involves shorting two motor clamps of an electrical motor by a control unit. The motor phase current is measured at the short circuit motor clamps. A stop of the electrical motor is identified, if a size or a frequency of the measured the motor phase current lies in a given limit value. An independent claim is included for a device for operating an electrical motor with two motor clamps.