Abstract：In UHVDC transmission project, the main function of the station control system is to control and monitor the circuit-breaker, switch and ground switch in the station, and to operate interlocking of related equipment, which is of positive role to the security and stability of power system. A case study is made on the circuit-breaker reclosure in Jinbei-Nanjing UHVDC Project. Then the reason of circuit-breaker reclosure is analyzed, an software optimization scheme is proposed and corresponding software programs is developed. The experimental results show that the optimized the station control system is normal and have function of anti-trip, and the system running stably and reliably.
王祺元, 赵静, 刘海斌, 樊亚飞, 岳亚菲. 晋南特高压直流输电工程断路器重复分合闸问题的分析[J]. 电气技术, 2019, 20(9): 101-104.
Wang Qiyuan, Zhao Jing, Liu Haibin, Fan Yafei, Yue Yafei. The research and analysis of the circuit-breaker reclosure in Jinbei-Nanjing UHVDC project. Electrical Engineering, 2019, 20(9): 101-104.
2019, Vol. 20 
