摘要
一种新型10kV真空开关智能控制器的设计方法,即利用无线收发模块,在线查询线路运行参数,具有过流速断、自动重合闸等功能,提高了智能控制器的智能化管理和控制水平;通过比较各条线路"零序电流相对量"来准确判断单相接地故障的具体发生位置,提高了单相接地故障判断的准确性。
This paper presents a new design method of 10kv vacuum switch intelligent controller,using a wireless transceiver modules,online-checking line operating parameters,with fast over-current fault protection.Intelligent controller improves the operation and control level.By comparing ＂zero-sequence current relative quantity＂ of the lines,single-phase ground fault location is determined with Higher accuracy.
出处
《太原大学学报》
2010年第1期136-138,共3页
Journal of Taiyuan University
关键词
智能控制器
单相接地故障
零序电流相对量
Intelligent Controller
Single-phase ground fault
The relative amount of zero sequence currenthing quality
