煤矿井下电气保护及故障处置
辛忠明
（山西汾河焦煤股份有限公司回坡底煤矿，山西 洪洞 041600）
摘要： 随着科学技术的发展，越来越多的电气设备在煤矿开采中得到了应用。分析了常见的煤矿井下电气故障及保
护，重点探讨了电气故障的处置方法，从而保证煤矿开采的安全性。
关键词： 煤矿开采；电气设备；电气保护；故障处置
中图分类号： TD607     文献标识码： A     文章编号： 2095-0802-(2021)07-0122-02
Electrical Protection and Fault Treatment in Underground Coal Mines
XIN Zhongming
(Huipodi Coal Mine, Fenhe Coking Coal Co., Ltd. of Shanxi, Hongtong 041600, Shanxi, China)
Abstract: With the development of science and technology, more and more electrical equipment has been applied in coal mining.
This paper analyzed the common electrical faults and protection in coal mines, and focused on the treatment methods of the
electrical faults, so as to ensure the safety of coal mining.

Key words: coal mining; electrical equipment; electrical protection; fault treatment