隔离刀闸自行电动合闸异常现象分析

Abnormal Phenomena Analysis on Disconnector of Self-actuated Motor-driven Switch on

对一起因继电器触头绝缘击穿,导致隔离刀闸控制失灵的异常现象进行了分析和处理,并提出了防范措施。

A malfunction of the disconnector's control loop caused by medium relay terminal's isolation breakdown and water treatment are analyzed.The counter measures are put forword.