SF_6气体密度继电器的现场检验  

Field Verification of the SF-6 Gas Density Relay

作　　者：路自强[1] 李玉海[1] 李红献[1] 

机构地区：[1]青海电力试验研究所,青海西宁810008

出　　处：《青海电力》2004年第4期22-25,共4页Qinghai Electric Power

摘　　要：文章概述了青海电网所用的三种SF6气体密度继电器的工作原理 ,对目前SF6气体密度继电器的检验方法进行了分析 ,并对青海电网SF6气体密度继电器的检验工作进行了总结。The paper summarizes the working principle of three SF-6 gas density relays adopting by Qinghai power grid, as well as analyses verification method of the present SF-6 gas density relay, also summarizes its present verification situation on QingHai Power grid.

关 键 词：六氟化硫 密度继电器 检验 

分 类 号：TM581.2[电气工程—电器]