摘要
主要针对目前煤矿井下高压供电系统中漏电保护装置存在的问题进行分析,提出了煤矿井下实际生产中漏电保护运行的特点及整定原则,并对当前精准性漏电保护原理、运行方式及性能进行了研究与探讨,对现代化生产矿井的可靠性安全供电具有借鉴意义。
Based on the current high voltage power supply system of mine electric leakage protection device existing problems, which was analyzed, the characteristics of the electric leakage protection in the mine actual production operation principle was put forward, and the current precision electric leakage protection principle, operation mode and performance were studied and discussed, which provided reference for the modern production of safety and reliability of power supply in mine.
出处
《煤炭与化工》
CAS
2015年第4期96-98,共3页
Coal and Chemical Industry
关键词
供电系统
漏电保护
研究与应用
power supply system
electric leakage protection
research and application
