阳煤矿区电网防雷技术研究

Study about Lighting Protection Technology of Power Grid in Yangquan Mine Area

阳煤矿区电网因发生雷击现象而造成断电事故,严重威胁了煤矿安全生产,为了消除安全隐患,矿区供电技术人员对电网防雷设施进行了技改。本文通过现场调查、室内实验以及理论分析,找到矿区电网防雷存在的主要问题,在此基础上提出了一些防雷的技术措施,为矿区电网防雷技能提供了一定参考。

Aiming at the power failure accidents caused by lightning strike of high-voltage transmission line used in Yangquan mine area which has seriously threatened the safety production of coal mine,study about lighting protection of power grid in mining area is made. Based on the field adjustment,indoor experiment and theoretical analysis,the main problems of lightning protection of the power grid in the mining area are found,and some technological measures of lighting protection are put forward on the basis,which will provide reference for the lighting protection of power grid in mine area.