Method for operating an electric machine

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United States of America Patent

PATENT NO 9083269
APP PUB NO 20130257335A1
SERIAL NO

13876951

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Abstract

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A method and a circuit system for operating an electric machine are presented. The method is carried out in particular in a starting phase, a current being limited using a controllable resistor, the controllable resistor being implemented by at least one semiconductor switch, which is controlled using a clocked signal, and the signal being set in such a way that in shutdown phases, the at least one semiconductor switch is not completely shut down.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBH70442 STUTTGART

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eschenhagen, Marc Ludwigsburg, DE 8 23
Joos, Joachim Stuttgart, DE 20 38
Kalb, Franziska Fichtelberg, DE 4 11
Merkle, Michael Stuttgart, DE 7 34
Rettig, Rasmus Hamburg, DE 20 262
Schiemann, Werner Fellbach, DE 16 33

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