摘要
在分析煤矿6 kV系统单相接地(漏电)保护原理的基础上,重点介绍了煤矿6 kV供电系统单相接地试验时零序电流及零序功率相位角的测量和测量结论。
This article in analyzes the coal mine 6kV system single - phase earth (leakage) to protect the principle in the foundation, introduced when with emphasis the coal mine 6kV power supply system earth experiment zero foreword electric current and zero foreword power resemble - angle survey and survey conclusion.
出处
《煤炭技术》
CAS
2006年第11期32-33,共2页
Coal Technology
关键词
单相接地
相位角
测量
single- phase earth
resemble- angle
survey