浅谈井下局部通风机安全供电
李永红
（山西西山煤电股份有限公司镇城底矿，山西古交030200）
摘要： 主要就确保井下局部通风机的安全供电问题展开了相关研究，重点从自动切换技术、局扇专供电源、整体系
统改进等三方面进行了详细分析与探讨。
关键词： 井下；局部通风机；供电方式；双风机；双电源
中图分类号： TD63 文献标识码： A 文章编号： 2095-0802-(2016)10-0051-02
Introduction to Safety Power Supply for Local Ventilator in Underground Mine
LI Yonghong
(Zhenchengdi Coal Mine, Xishan Coal Electricity Co., Ltd. of Shanxi, Gujiao 030200, Shanxi, China)
Abstract: This paper carried out research mainly in the aspect of guaranteeing safety of power supply for local ventilator in underground
mine, and analyzed and discussed automatic switching technology, special power supply for local ventilator and the
overall improvement of system as the key targets. Key words: underground; local ventilator; power supply mode; double fan; dual power