电容式电压互感器现场不拆头高压试验  

High-voltage test of capacitor voltage transformer

作　　者：于猛[1] 杜福贵[1] 陈澍[2] 

机构地区：[1]佳木斯电业局,黑龙江佳木斯154002 [2]哈尔滨电业局,黑龙江哈尔滨150010

出　　处：《黑龙江电力》2010年第1期6-8,12,共4页Heilongjiang Electric Power

摘　　要：通过改进电容式电压互感器西林电桥传统反接线的高压试验方法,用新反接线方法不必拆除一次引线同样可以获得正接线方法所能得到的准确数据,不仅缩短了整个试验时间,也避免了检修人员两次在强电场环境下登高作业。The traditional high-voltage test which is to reverse the wiring of Schering Bridge of capacitor voltage transformer is improved to get the accurate statistic which can be achieved by positive connection.The new method dose not need to remove the lead cuts down the time the test spends and prevents the maintenance staff from twice wording aloft in the strong electric field.

关 键 词：电容式电压互感器 高压试验 西林电桥 

分 类 号：TM451.2[电气工程—电器]