控制回路断线的处理

Treatment of control circuit break

断路器控制回路是变电站二次回路的重要部分,该回路正常与否直接影响到断路器的正常分合闸。文章主要分析了控制回路的闭锁特点,对控制回路断线的处理方法进行了探讨,最后通过两个实例分析和证明本文的论点。

The substation breaker control circuit is an important part of the secondary circuit,the circuit breaker directly affect the normal or the normal open and close.This paper analyzes the closed loop control of features on the control circuit break processing methods are discussed,Finally,two example analysis and prove our point.