摘要
分析了煤矿电气保护现状,探讨了如何通过检测不同的电气物理量,来实现煤矿电气保护的完全选择性,保证安全用电和连续生产。
According to the present situation of coal mine electric protection, how to detect various physical phenomenon of electric and realize complete options of coal mine electric is probed. Using the electricity safely and manufacturing continuously are ensoured.
出处
《煤炭技术》
CAS
2007年第2期41-42,共2页
Coal Technology
关键词
煤矿
电气保护
漏电保护
过流保护
coal mine
electric protection
leakage protection
ovemttrrent protection
