Method of estimating the state of charge of a battery and system thereof

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United States of America Patent

PATENT NO 10823785
APP PUB NO 20170343610A1
SERIAL NO

15678108

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Abstract

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The invention relates to a method for estimating the state of charge (SOC) of a battery when battery is in the at least states of: charging, discharging, and relaxing. The invention makes use of the battery voltage (VBAT) instead of the battery current. In order to build models in the method, we use standard charging and discharging processes to collect battery information.

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Patent Owner(s)

  • RICHTEK TECHNOLOGY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ho, Chang-Yu Zhubei, TW 20 109

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