一起因受潮引起的35kV开关柜跳闸事件分析  

Analysis of an Event Causing a 35 kV Switchgear Trip Due to Dampness

作　　者：王崇 郭培军 衡英明 张一杰 WANG Chong;GUO Peijun;HENG Yingming;ZHANG Yijie(State GridZhumadian Power Supply Company,Zhumadian 463000,China)

机构地区：[1]国网驻马店供电公司,河南驻马店463000

出　　处：《电工技术》2024年第S01期255-256,共2页Electric Engineering

摘　　要：高压开关柜是电力系统中的重要组成部分,与电力用户的关系密切,当发生跳闸事件时将直接影响供电的可靠性。通过对某变电站一起因受潮引起的35 kV开关柜跳闸进行调查分析,提出对应的解决对策,为今后的日常运检工作提供参考。The high-voltage switch cabinet is an important component in the power system,closely related to power users.When a tripping event occurs,it will directly affect the reliability of power supply.This article investigates and analyzes a 35 kV switch cabinet tripping event caused by moisture in a substation,and proposes corresponding solutions to provide reference for future daily operation and inspection work.

关 键 词：开关柜 受潮 跳闸 

分 类 号：TM591[电气工程—电器]