摘要
通过对配电系统最常见的单相接地故障进行系统分析，运用微机小电流选线装置及消弧过电压保护装置，达到快速查找接地故障点，消除隐患，提高系统稳定、可靠性的目的。
Based on a systematical analysis of common single phase earthing troubles in power distribution system, computer low voltage selection fittings and arc extinction over-voltage protector were used , reaching the aim of fast lookup of earthing trouble spots, eliminating hidden troubles and lifting the system＇s stabilization and credibility.
出处
《莱钢科技》
2008年第2期38-40,共3页
Laigang Science & Technology
关键词
小电流接地
高压接地
配电系统
low current earthing
high voltage earthing
distribution system
