特高频局部放电在开关柜带电检测中的应用分析  

Ultra High Frequency Application in the Switch Cabinet Charged Detection

作　　者：秦家远 谢耀恒 刘赟 

机构地区：[1]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》2017年第6期70-71,74,共3页Hunan Electric Power

摘　　要：特高频局部放电检测在实际工作中逐渐得到推广应用,本文总结分析了特高频局部放电检测技术原理及优缺点,并应用特高频法在某220 k V变电站10 k V高压开关柜带电检测中取得实效,提出了该项技术应用前景。The ultra high frequency is gradually applied in practice of partial discharge. This paper summarizes the principle, advantages and disadvantages of UHF application. Using UHF, this paper obtains effect in the 10 kV switch cabinet partial discharge in a 220 kV substation. In the end, the paper puts forward the application prospects.

关 键 词：局部放电 特高频 开关柜 带电检测 

分 类 号：TM591[电气工程—电器]