浅谈10kV真空断路器在公伯峡电站的应用

Brief Discussion of 10kV Vacuum Circuit-breaker Application in Gongboxia Hydropower Station

结合正运行的ZN67-12(10-VPR)型户内高压真空断路器为例,介绍了真空断路器的结构、工作原理及对故障的处理,并对断路器运行维护、检查方面提出了建议,为实现公伯峡水电厂“无人值班”(少人职守)奠定了基础。

Taking the operating ZN67 - 12（ 10 - VPR） high - voltage vacuum circuit - breaker as an example, the paper introduces structure, working principle, fault treatment of vacuum circuit- breaker,also proposes some suggestions on its operating maintenance and checking, thus establishes foundation of realizing unattended function of Gongboxia hydropower station .