METHOD AND DEVICE FOR TEMPERATURE-DEPENDENT CONTROL OF AN ELECTRIC MOTOR

An apparatus for temperature-dependent control of an electric motor, includes a control device for adjusting the power output of the electric motor, and means for detecting the temperature of a component of the electric motor, wherein the control device reduces the power of the electric motor in the...

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Bibliographische Detailangaben
Hauptverfasser:	WESENBERG ANDRÉ, REUTER MIRKO
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 LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus for temperature-dependent control of an electric motor, includes a control device for adjusting the power output of the electric motor, and means for detecting the temperature of a component of the electric motor, wherein the control device reduces the power of the electric motor in the case of a component temperature above a temperature threshold, and wherein the temperature detection means distinguish between self-heating and external heating, wherein the control device counteracts only the self-heating by reducing the power.