一起750kV变压器铁心及夹件缺陷诊断及处理  

Diagnosis and Treatment of Defects in a 75OkV Transformer Core and Clamping Parts

作　　者：周秀 罗艳 田天 白金 马宇坤 戴龙成 ZHOU Xiu;LUO Yan;TIAN Tian;BAI Jin;MA Yukun;DAI Longcheng(Power Research Institute of State Grid Ningxia Power Co.,Ltd.,Yinchuan 750001,China)

机构地区：[1]国网宁夏电力有限公司电力科学研究院,宁夏银川750001

出　　处：《变压器》2024年第11期62-66,共5页Transformer

摘　　要：本文中作者介绍了一起750kV变压器铁心及夹件缺陷的诊断及处理情况,通过带电处理、停电诊断试验及停电处理,消除了750kV主变压器铁心及夹件缺陷,为该类型缺陷提供了经验借鉴。A 75OkV transformer core and clip defect diagnosis and treatment is introduced by the authors in this paper.Through live treatment,power failure diagnosis test and power failure treatment,the 750kV main transformer core and clip defects are eliminated,which provides experience for this type of defect.

关 键 词：750KV变压器 铁心 夹件 在线监测 

分 类 号：TM406[电气工程—电器]