State Grid Corporation of China

State Grid Jiangsu Electric Power Company

Jiangsu Electric Power Research Institute Co., Ltd.

State Grid Jiangsu Electric Power Co., Ltd. Research Institute

Xinyao Si

Jian Liu

Kun Yang

Wei Su

Jinggang Yang

Peng Li

Yubo Yuan

Shu Chen

Xiaodong Yuan

Lei Gao

Mingming Shi

Qun Li

Jianhua Qin

Xin Fang

Xiaolong Xiao

Ruihuang Liu

Tiankui Sun

Yunlong Jiang

Shuyi Zhuang

Chenqing Wang

Jiahao Guo

Disclosed is a low-voltage DC power distribution fast switching device. The device includes a positive output terminal electrically connected to a positive pole of a load, and no less than two switching circuits connected in parallel with each other; the switching circuit includes a positive input terminal electrically connected to a positive pole of common negative power supplies, a supplementary diode cluster composed of no less than one diode connected in series, and a thyristor connected between the positive input terminal and the positive output terminal; the positive input terminal is electrically connected to an anode of the supplementary diode cluster and an anode of the thyristor, and the positive output terminal is electrically connected to a cathode of the complementary diode cluster and a cathode of the thyristor.

Low-voltage DC power distribution fast switching device

Growing community of inventors

Jiangsu, China

Xinyao Si