多种局放检测技术对220kV GIS设备内部放电缺陷的综合诊断与实例分析  

Comprehensive Diagnostic and Case Analysis of 220kV GIS Internal Discharge Defects Based on Various PD Detection Techniques

作　　者：杨海龙 谢怡 高超 王飞 杨雪松 YANG Hailong;XIE Yi;GAO Chao;WANG Fei;YANG Xuesong(Chongqing Electric Power Maintenance Company,Chongqing 400000,China;China Chongqing Electric Power Company,Chongqing 400000,China)

机构地区：[1]国网重庆市电力公司检修分公司,重庆400000 [2]国网重庆市电力公司,重庆400000

出　　处：《电工技术》2018年第5期84-86,90,共4页Electric Engineering

摘　　要：介绍常见GIS带电检测技术的原理及特点,并结合某220kV GIS设备的带电检测实例,通过综合分析不同检测方法的测试数据,探讨GIS设备的带电检测技术,为GIS内部局放类检测开展提供参考借鉴。The principle and characteristics of three common types of GIS live detection technology were introduced.Combined with a live detection example of a 220kV GIS equipment,the live detection technology of GIS equipment was discussed by comprehensive analysis of the test data of different detection methods.This paper may provide reference for GIS internal PD detection.

关 键 词：局放检测 特高频 超声波 射频 带电检测 

分 类 号：TM451[电气工程—电器]