Electrolytic capacitor reformation systems and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9156343
APP PUB NO 20130162183A1
SERIAL NO

13418878

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrolytic capacitor reformation system for a vehicle includes an electrolytic capacitor, a motor driver module, a switching device, a resistor, and a switching control module. The electrolytic capacitor receives power from a battery of the vehicle. The motor driver module receives power from the electrolytic capacitor and drives an electric motor of the vehicle. The switching device and the resistor are connected in series in a current path between the battery and the electrolytic capacitor. The resistor limits current flow through the current path. The switching control module selectively transitions the switching device to a closed state to reform the electrolytic capacitor.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Philippart, Timothy P Orion, US 20 142

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