State Grid Corporation of China

Global Energy Interconnection Res. Inst. Co. Ltd.

Global Energy Interconnection Research Institute Co. Ltd

State Grid Smart Grid Research Institute

North China Grid Company Limited

Wandi Zhou

Yang Gao

Yan Zhao

Ning Zhang

Yuan Liu

Sheng Zhang

Guangfu Tang

Zhiyuan He

Xiang Luo

Huafeng Wang

Chong Gao

Xiaoguang Wei

Pengzhi Li

Xinying Wang

Hui Pang

Chenghao Wang

Longlong Chen

Xiao Ding

Bingjian Yang

Jinkun Ke

A combined direct current circuit breaker includes a transfer branch, an energy absorption branch, at least two primary branches and at least two secondary branches; the transfer branch is connected in parallel with the energy absorption branch; the primary branches are in one-to-one correspondence with the second branches; the primary branches are connected with direct current outgoing lines of a direct current busbar in a high-voltage direct current power transmission system; the secondary branches are connected in series with the transfer branches and then connected in parallel with two ends of the primary branches corresponding to the secondary branches.

Combined direct current circuit breaker and application method thereof

Growing community of inventors

Beijing, China

Wandi Zhou