State Grid Zhejiang Electric Power Company Limited

State Grid Zhejiang Haiyan County Power Supply Co., Ltd.

Zhejiang Huadian Equipment Testing Institute Co., Ltd.

Zhiyao Zheng

Gang Wu

Aimin Xu

Weiliang Bian

Jingbo Hu

Yifang Su

Shaofeng Yu

Jianqin Lin

Zhi Li

Yibo Gao

Hanpeng Yang

A system and a method for an integrated test on a primary-secondary pole-mounted breaker. The method includes: establishing an electrical connection between the system and the primary-secondary pole-mounted breaker; establishing a communication connection between the system and the primary-secondary pole-mounted breaker; applying, by the system, a voltage signal and a current signal to the primary-secondary pole-mounted breaker through the electrical connection, to generate a voltage and a current on the primary-secondary pole-mounted breaker; collecting, by the system, signals of the voltage and the current fed back from the primary-secondary pole-mounted breaker through the communication connection; performing, by the system, an integrated accuracy test and an integrated protection test; outputting a test result of the accuracy test and a test result of the integrated protection test to the industrial control machine, to generate the test report. A blind zone in quality control of primary-secondary pole-mounted breakers is eliminated. Efficiency is improved in testing primary-secondary pole-mounted breakers.

System and method for integrated test on primary-secondary pole-mounted breaker

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Zhejiang, China

Zhiyao Zheng