摘要
根据LW13-330型高压开关在榆林供电公司运行情况,介绍分析了气动操作机构当外界环境温度、湿度变化时,影响断路器关合故障的能力和损坏断路器零部件的现象及原因。提出了空气压缩系统改造的相关建议和方案。
In accordance with the operation of LW13-330 HV switchgear in Yulin power supply company, the reasons to result in circuit breaker switching fault ＆ parts damage are analyzed when environmental temperature and humidity vary, Related suggestion and scheme are put forward for the retrofitting of air compression system.
出处
《陕西电力》
2007年第11期74-75,共2页
Shanxi Electric Power
关键词
高压开关
空气压缩系统
改造
HV switchgear
air compression system
retrofit
