Direct current circuit breaker and its implementation

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United States of America Patent

PATENT NO 10707674
APP PUB NO 20160006236A1
SERIAL NO

14771105

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Abstract

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The present invention provides a direct current circuit breaker and its implementation method, which includes a cutout circuit, a commutation circuit and a energy absorption circuit connected in parallel. Through using power semiconductor switch module to cut off the current, it will have a quickly action, without generating electric arc, while the modular construction also reduces the consistency requirements of the power electronic component.

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Patent Owner(s)

Patent OwnerAddress
STATE GRID COOPERATION OF CHINA CO LTDBEIJING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Junzheng Beijing, CN 1 10
Gao, Chong Beijing, CN 18 58
Luo, Xiang Beijing, CN 20 86
Qiu, Yufeng Beijing, CN 3 11
Tang, Guangfu Beijing, CN 9 60
Wei, Xiaoguang Beijing, CN 5 27

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