液压机构断路器发压力降低闭锁重合闸信号的原因分析及处理  

Cause Analysis and Treatment of Pressure Drop Lockout Reclosing Signal Sent by Circuit Breaker of Hydraulic Mechanism

作　　者：李建鹏 刘娟 LI Jianpeng;LIU Juan(State Grid Hebei Electric Power Supply Co.,Ltd.Maintenance Branch Company,Shijiazhuang 050000,China;State Grid Hebei Electric Power Supply Co.,Ltd.LingShou Power Supply Branch Company,Shijiazhuang 050000,China)

机构地区：[1]国网河北省电力有限公司检修分公司,河北石家庄050000 [2]国网河北省电力有限公司灵寿县供电分公司,河北石家庄050500

出　　处：《电工技术》2018年第1期118-118,125,共2页Electric Engineering

摘　　要：针对某变电站液压机构断路器发压力降低闭锁重合闸信号的故障,通过分析提出类似故障的处理方法,对提高供电设备可靠性具有积极意义。Aiming at the failure of pressure drop lockout reclosing signal sent by circuit breaker of hydraulic mechanism in a certain substation,this paper puts forward a processing method of similar faults through the analysis,which is of a positive significance to improve the reliability of the power supply equipment.

关 键 词：液压机构 断路器 闭锁 重合闸 

分 类 号：TM561[电气工程—电器]