摘要
对国内常用的故障线路指示器进行分析,找出不足,提出引入电流电压瞬变量检测技术、采用单片机的改进方案。
The fault current circuit indicators in comment use are analyzed to find out their deficiency. The renovation scheme: using the technology of detection on instantaneous variables and microcontroller is presented therefore.
出处
《福建电力与电工》
2007年第1期18-20,共3页
Fujian Power and Electrical Engineering
关键词
故障线路指示器
瞬变量
相间短路
单相接地
单片机
fault circuit indicator
instantaneous variables
single-phase
single phase grounding
microcontroller
