一起无载分接开关的故障分析  

Analysis of a No-load Tap Changer Fault

作　　者：余思远[1] 牛峥[1] 谢超[1] YU Siyuan;NIU Zheng;XIE Chao(Guangzhou Bureau of China Southern Power Grid EHV transmission company,Guangdong 5106630,China)

机构地区：[1]中国南方电网超高压输电公司广州局,广东510663

出　　处：《集成电路应用》2022年第3期274-275,共2页Application of IC

摘　　要：阐述一起分接开关机械限位故障发生的背景和过程,探讨对分接开关保护原理,故障发生过程详细回溯和分析,推断出导致分接开关机械损伤的原因。This paper expounds the background and process of a mechanical limit fault of tap changer, discusses the protection principle of tap changer, traces and analyzes the fault process in detail, and infers the cause of mechanical damage of tap changer.

关 键 词：分接开关 限位故障 原因推断 

分 类 号：TM403[电气工程—电器]