高压SF_(6)断路器的故障与对策分析  

Analysis of Faults and Countermeasures for High-Voltage SF_(6) Circuit Breakers

作　　者：陈宗乐 CHEN Zongle(Jiangmen Power Supply Bureau Substation Management Institute,Guangdong 529030,China)

机构地区：[1]江门供电局变电管理一所,广东529030

出　　处：《集成电路应用》2023年第12期250-251,共2页Application of IC

摘　　要：阐述变电检修中的高压SF_(6)断路器故障种类和原因,分析结构和特点,包括处理SF_(6)断路器气压不足、SF_(6)断路器拒合和拒分、气体泄露、压力失控故障的应对策略。-This paper expounds the types and causes of faults in high-voltage SF_(6)circuit breakers during substation maintenance,analyzes the structure and characteristics,including strategies for dealing with faults such as insufficient air pressure in SF_(6)circuit breakers,refusal to close and open SF_(6)circuit breakers,gas leakage,and pressure runaway.

关 键 词：变电检修 高电压系统 SF_(6)断路器 

分 类 号：TM561.3[电气工程—电器]