摘要
电压等级的不断提高,对电力设备运行可靠性提出了更加苛刻的要求,电力设备绝缘在线检测,越来越得到人们的重视。因此,分析超高频局部放电在线检测系统的结构、原理及特点,介绍变压器局部放电在线检测的方法和超高频局部放电在线检测系统的现场应用就具有特殊意义。
With the voltage level upgrade of electric equipment,makes more demand on the operation reliability of the electric equipment,people take serious on uninterruptable insulation on line monitoring for electric equipment.By analyzing the constitution,principle and characteristic of ultra-high-frequency（UHF） partial discharge on line detection system introduces the methods of power transformer partial discharge on line monitoring and the locale application of UHF partial discharge on line detection system.
出处
《宁夏电力》
2010年第6期1-3,29,共4页
Ningxia Electric Power
关键词
超高频
变压器
局部放电
在线检测
ultra-high frequency（UHF）
power transformer
partial discharge
on-line monitoring
