煤矿供电设备的安全防护与电气保护技术分析
曹国星
（山西焦煤集团西山煤电（集团）有限责任公司，山西 太原 030053）
摘要： 煤矿企业是国民经济发展的支柱型企业，企业开发的煤炭资源能够有效满足各行各业的发展需求。在煤炭开
采与生产过程中，需要应用多种设备和技术，生产的安全风险系数相对比较高。供电设备作为煤矿生产的基础设备之一，
其安全、高效运行事关煤矿工人的生命安全，供电设备一旦发生故障可能会引发火灾以及其他安全事故。因此，在煤矿
开采过程中做好供电设备的安全防护与电气保护工作极为重要。
关键词： 煤矿；供电设备；安全防护；电气保护
中图分类号： TD611⁺.5     文献标识码： A     文章编号： 2095-0802-(2021)02-0118-02
Analysis of Safety Protection and Electrical Protection Technology of Coal Mine Power
Supply Equipment
CAO Guoxing
(Xishan Coal Electricity (Group) Co., Ltd., Shanxi Coking Coal Group, Taiyuan 030053, Shanxi, China)
Abstract: Coal mining enterprises are the pillar enterprises for the development of the national economy, and the coal resources
developed by the enterprises can effectively meet the development needs of various industries. In the process of coal mining and
production, a variety of equipment and technologies need to be applied, and the safety risk factor of production is relatively high.
Power supply equipment is one of the basic equipment in coal mine production, and its safe and efficient operation is related to
the life safety of coal miners. Once the power supply equipment fails, it may cause fires and other safety accidents. Therefore, it is
extremely important to do a good job in safety protection and electrical protection of power supply equipment during coal mining.

Key words: coal mine; power supply equipment; safety protection; electrical protection