[1]周宏伟,刘成华,盖 磊,等.一起GIS盆式绝缘子局部放电案例分析[J].电瓷避雷器,2017,140(02):186-190.[doi:10.16188/j.isa.1003-8337.2017.02.034]
 ZHOU Hongwei,LIU Chenghua,GAI Lei,et al.The Partial Discharge Case Analysis of GIS Basin Insulator[J].,2017,140(02):186-190.[doi:10.16188/j.isa.1003-8337.2017.02.034]
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一起GIS盆式绝缘子局部放电案例分析()
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《电瓷避雷器》[ISSN:1006-6977/CN:61-1281/TN]

卷:
140卷
期数:
2017年02期
页码:
186-190
栏目:
绝缘子
出版日期:
2017-04-30

文章信息/Info

Title:
The Partial Discharge Case Analysis of GIS Basin Insulator
作者:
周宏伟1刘成华2盖 磊2赵祥龙2 徐再兴2黄晓明3
1. 四川水利职业技术学院,四川 都江堰611830;2. 国网山东省电力公司临沂供电公司,山东 临沂 276000; 3.中国电力工程顾问集团西南电力设计院有限公司,成都610021
Author(s):
ZHOU Hongwei 1LIU Chenghua2 GAI Lei2 ZHAO Xianglong2XU Zaixing2 HUANG Xiaoming3
1.Sichuan Water Conservancy Vocational College, Dujiangyan 611830,China; 2.State of Grid Linyi Power Supply Company, Linyi 276000, China; 3.China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd., Chengdu 610021,China
关键词:
特高频检测方法超声波检测方法故障分析
Keywords:
UHF detection method ultrasonic testing method failure analysis
DOI:
10.16188/j.isa.1003-8337.2017.02.034
文献标志码:
A
摘要:
目前, GIS局部放电检测技术已广泛应用到GIS检测。简述了GIS内部发生局部放电主要有自有颗粒放电,悬浮电位放电,电晕放电、绝缘支柱绝缘下降等GIS常见的典型局部放电故障,针对以上GIS内部典型故障,给出了可检测GIS局部放电特高频检测和超声波检测的两种常用检测方法,利用上述检测方法可对局部放电类型进行判断,对放电源进行定位,进而可准确找出故障点。
Abstract:
At present, the GIS partial discharge detection technology has been widely applied to the GIS. This paper briefly describes the types of partial discharge in GIS, such as free particle discharge, suspended potential discharge, corona discharge, insulation support discharge,and for the above cases,this paper gives two kinds of common detection principle of GIS partial discharge: UHF partial discharge detection and ultrasonic partial discharge detection, the detection methods can be used to judge the type of partial discharge, locate the discharge power, and find out the fault point accurately.

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备注/Memo

备注/Memo:
收稿日期:2016-03-16 作者简介:周宏伟(1965—),女,副教授,研究方向:从事电力系统自动化,高电压技术方面的教学和架空输电线路设计。
更新日期/Last Update: 1900-01-01