Battery module and storage battery system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11289743
APP PUB NO 20190044198A1
SERIAL NO

16076973

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Abstract

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A battery module includes: a battery cell unit including a plurality of battery cells connected together in series or series-parallel; a cell monitoring unit configured to monitor temperatures and voltages of the battery cells; and a plurality of overtemperature/overvoltage detecting units of n systems (n: an integer greater than or equal to 2). The overtemperature/overvoltage detecting units of the n systems are configured to independently detect an overtemperature or an overvoltage of the battery cells as an abnormal state, and to mutually notify one another of results of the detection. Each of the overtemperature/overvoltage detecting units is configured to, upon being notified that the abnormal state is detected from another overtemperature/overvoltage detecting unit of another system in the battery module, operate on the assumption that the overtemperature/overvoltage detecting unit detects the abnormal state.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBATOKYO 105-8001
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Norihiro Nerima, JP 9 25
Kikuchi, Yusuke Kawasaki, JP 58 197
Kosugi, Shinichiro Yokohama, JP 62 594
Kuroda, Kazuto Arakawa, JP 82 213
Noguchi, Makoto Chofu, JP 31 83
Okabe, Ryo Hino, JP 31 100
Saeki, Yosuke Hino, JP 6 13
Sekino, Masahiro Shinjuku, JP 43 379

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