Battery system and method for cooling the battery system

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United States of America Patent

PATENT NO 9379420
APP PUB NO 20140322563A1
SERIAL NO

14330163

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Abstract

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A battery system having a cooling plate with a conduit therein is provided. The system further includes a battery module having first and second battery cells. The system further includes a compressor, and a condenser coupled between the compressor and the conduit of the cooling plate. The system further includes a microprocessor that determines a maximum temperature level of the first and second battery cells, and determines a target temperature level for the cooling plate based on the maximum temperature level. The microprocessor determines a temperature error value based on a difference between a temperature level and the target temperature level of the cooling plate, and determines a desired RPM value for the compressor based on the temperature error value.

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Patent Owner(s)

  • LG CHEM, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ketkar, Satish Troy, US 15 182
Laurain, Paul Sterling Heights, US 4 21
McCormick, Richard Troy, US 19 122

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