Electric motor braking using thermoelectric cooling

An electric motor controller, 202, includes controller electronics, 208, configured to control an electric motor, 204. The electric motor controller, 202, also includes a thermoelectric cooler in thermal communication with the controller electronics. The thermoelectric cooler is configured to receiv...

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Bibliographische Detailangaben
Hauptverfasser:	Klapatch, Robert D, Querns, Kerry R, Versailles, Richard E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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 HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	An electric motor controller, 202, includes controller electronics, 208, configured to control an electric motor, 204. The electric motor controller, 202, also includes a thermoelectric cooler in thermal communication with the controller electronics. The thermoelectric cooler is configured to receive a braking current associated with braking of the electric motor and provide cooling to the controller electronics.