Method and device for temperature-dependent control of an electric motor

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United States of America Patent

PATENT NO 9893672
SERIAL NO

14365429

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Abstract

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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.

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Patent Owner(s)

  • AUDI AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reuter, Mirko Dachau, DE 2 7
Wesenberg, André Freising, DE 8 15

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