变压器有载分接开关主轴断裂故障的分析与处理  

Analysis and Handle of Main Bearing Fracture Fault of On-Load Tap Changer of Transformer

作　　者：成东旗[1] 王勇[1] 贾世波 

机构地区：[1]濮阳供电公司,河南濮阳457000

出　　处：《河南电力》2008年第2期43-46,共4页Henan Electric Power

摘　　要：变压器有载分接开关是一种能在励磁状态下变换分接位置的电器装置,就有载分接开关调压的基本原理进行论述;针对变压器运行中有载分接开关主轴断裂故障进行分析,提出有效的解决方法。On-load Tap Changer of Transformer is a kind of electric apparatus to change taps in excitation state.The basic theory of how on-load tap changer adjusts voltage is discussed.The main bearing fracture fault of on-load tap changer of Transformer in operation is analyzed and effective solution is put forward.

关 键 词：变压器有载分接开关 主轴断裂 电器装置 励磁状态 

分 类 号：TM403.4[电气工程—电器] TM732