Energy storage system

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United States of America

PATENT NO 12003130
SERIAL NO

17693092

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Abstract

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An energy storage system includes one or more energy storage unit clusters, and the energy storage unit cluster includes at least two energy storage modules connected in series. The energy storage system further includes a first bus, a second bus, and a centralized monitoring system of the energy storage unit cluster, where the second bus is a direct current bus. The energy storage unit cluster is coupled to the first bus by using a first converter. One energy storage module includes one energy storage element group and one DC/DC converter, and the energy storage element group is coupled to the second bus by using the DC/DC converter. The centralized monitoring system is connected to the energy storage unit cluster through a control bus, and is configured to control a DC/DC converter in any energy storage module in the energy storage unit cluster.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI DIGITAL POWER TECHNOLOGIES CO LTDOFFICE 01 39TH FLOOR BLOCK A ANTUOSHAN HEADQUARTERS TOWERS 33 ANTUOSHAN 6TH ROAD FUTIAN DISTRICT SHENZHEN 518043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Xun Shanghai, CN 164 1458
Wang, Zhaohui Nuremberg, DE 84 291
Zhang, Yanzhong Shanghai, CN 61 51
Zhou, He Shanghai, CN 33 102

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