某变电站开关控回断线处理及分析

Treatment and Analysis of Switching-Controlled Circuit Breaker in A Substation

开关是电力系统里的重要一次设备,其控制回路的完好性直接影响开关的正常分合闸。结合开关控制回路结构,分析两次控制回路断线的原因,并根据实例提出处理方法。

Switch is an important equipment in power system,the integrity of its control loop directly affects the normal opening and closing of the switch.Combined with the structure of the switch control loop,this paper analyzes the reason of the two-time control loop breaking,and puts forward the treatment method according to the example.