高频保护通道自动交换试验方法的探讨  

Discussion on Automatic Exchang Test of High Frequency Protection Channel

作　　者：刘乃杰[1] 周立伟[1] 郭宇隽[1] 刘建敏[1] 

机构地区：[1]金华电业局,浙江金华321017

出　　处：《浙江电力》2012年第12期91-92,共2页Zhejiang Electric Power

摘　　要：高频通道是高频保护的重要组成部分,运行正常与否直接影响电力系统的安全稳定运行。对传统的高频通道交换试验系统进行改进,实现高频通道自动交换试验和远方通道交换试验结果的监测,以满足现有运行方式的要求。High frequency channel is the main part of high frequency protection, and its normal operation directly influences safe and stable operation of power system. Exchange test system of traditional high frequency channel is improved and results monitoring of automatic exchange test of high frequency channel and that of remote channel is implemented to meet the requiprements of operating mode at present.

关 键 词：高频保护 通道交换试验 自动交换 

分 类 号：TM77[电气工程—电力系统及自动化]