ESTIMATION DEVICE AND ESTIMATION METHOD

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United States of America Patent

APP PUB NO 20220187139A1
SERIAL NO

17440122

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Abstract

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The present invention provides an estimation device and an estimation method. The present invention comprises: an input unit to which are inputted an element temperature measured for some power storage elements among a plurality of power storage elements that constitute a power storage device, and an environment temperature of the power storage device; and an estimation unit that estimates the temperature of the power storage elements on the basis of a heat balance model for the power storage elements, the heat balance model being represented using the element temperature and the environment temperature.

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Patent Owner(s)

Patent OwnerAddress
GS YUASA INTERNATIONAL LTDKYOTO-SHI KYOTO 601-8520

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OKABE, Yosuke Kyoto, JP 13 123
YAMATE, Shigeki Kyoto, JP 21 135

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