摘要
在详细阐述井下低压供电系统选择性漏电保护意义的基础上,深刻分析了当前井下低压漏电保护系统存在的问题,有针对性地提出了提高井下低压漏电保护系统安全性、稳定性的技术对策。
On the detailed basis of selective leakage protection significance of underground low-voltage power supply system in, this paper deeply analyzed the current problems of underground low-voltage electric leakage protection system, put forward the technical countermeasures for improving the security, stability of underground low-voltage electric leakage protection system.
出处
《机械管理开发》
2016年第5期123-124,共2页
Mechanical Management and Development
关键词
井下
低压供电
选择性漏电保护
技术
underground mine
low voltage power supply
selective leakage protection
technology
