邹国平,何文林,孙翔
ZOU Guo-ping,HE Wen-lin,SUN Xiang(Z(P)EPC Electric Power Research Institute

• 1:浙江省电力公司电力科学研究院

摘要(Abstract)：

针对变压器套管状态检修中出现的带电检测接口难点问题,统计分析了浙江电网变压器套管厂家分布情况,对主要的9个厂家15种套管末屏接地方式进行了研究。从信号引出的角度,将这15种末屏接地结构分为插拔式、螺纹式和特殊式3种结构,可为套管带电检测接口的研究提供参考。
Aiming at the difficulty in live detection interface in condition-based maintenance of transformer bushing,the paper statistically analyzes distribution of transformer bushing manufacturers in Zhejiang power grid and investigates 15 earthing modes of bushing tap from 9 manufacturers.The 15 earthing structures are divided into plug-insert type,screw type and special type in terms of signal eduction,which provides reference for research on live detection interface of bushing.

关键词(KeyWords)： 变压器套管;末屏接地结构;接地端子;带电检测
transformer bushing;end layer earthing structure;ground terminal;live detection

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 邹国平,何文林,孙翔
ZOU Guo-ping,HE Wen-lin,SUN Xiang(Z(P)EPC Electric Power Research Institute

DOI: 10.19585/j.zjdl.2013.06.002

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