GIS设备局部放电带电检测技术应用综述  

Review of application on GIS partial discharge measurement technology

作　　者：毛文奇[1] 吴水锋[2] 谢国胜[2] 段肖力[2] 黄海波[2] 叶会生[2] 谢耀恒[2] 

机构地区：[1]国网湖南省电力公司,湖南长沙410007 [2]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2016年第2期9-13,共5页Hunan Electric Power

摘　　要：本文综述了特高频、超声波及SF6气体成分分析等GIS设备局部放电带电检测技术的原理、现场应用及主要优缺点。对不同的定位方法进行对比分析,讨论了目前GIS局部放电带电检测技术存在的不足。提出了GIS局部放电带电检测技术现场应用的发展趋势。认为GIS局部放电在线监测及智能化带电检测是后续局部放电检测技术发展的重点及难点。The principle of UHF, ultrasonic testing and gas composition analysis is reviewed, as well as advantages and disadvantages of field application. Different positioning methods are compared and analyzed. Moreover, existing problems of PD detection are discussed. Suggestions are proposed for guiding possible future applications in flied of PD detection. On-line monitoring and intelligent charging detection is key points and difficulties for the development of PD detection.

关 键 词：特高频 超声波 局部放电 带电检测 定位技术 缺陷识别 

分 类 号：TM855.1[电气工程—高电压与绝缘技术]