10kV开关柜接地闸刀状态指示装置异常分析与研究  

Anomaly Analysis on 10 kV Switchgear Earthing Switch State Indicating Device

作　　者：张滕飞[1] 金胤豪[1] 徐胡平[1] 

机构地区：[1]上海市电力公司奉贤供电公司,上海201400

出　　处：《华东电力》2013年第10期2203-2204,共2页East China Electric Power

摘　　要：对1起10 kV高压开关柜接地刀闸位置指示灯的异常原因进行了分析,得出由于机械联动机构变形造成开关柜接地闸刀状态指示器异常的结论。提出一种经由电气回路检测接地刀闸分合状态的在监测方法,可作为一种新的间接指示,帮助运行人员今后的操作正确。This paper analyzes the reasons for the abnormal state of a position indicator of 10 kV HV switchgear earthing switch, and concludes that the cause is due to the deformation of mechanical linkage structure. Then a method is suggested as a new indirect instruction to test the state of earthing switch through the electric circuit, aiming at being helpful in correct operation in the future.

关 键 词：开关柜 接地闸刀 状态指示 

分 类 号：TM591[电气工程—电器]