矿山地面供电事故分析与预防

矿山供电系统是保障煤矿生产的主要环节,其事故主要发生在架空线路、地面变电所、配出线路以及大型设备中,主要类型表现为停电、设备故障、火灾及人身触电等,电源线路停电事故、矿山地面触电事故以及地面雷电导致井下产生危险电压的事故分析与预防。

The mineral mountain power supply system is a vital link to guarantees coal mine produce, its trouble lord is in living hair at built on stilts circuit, ground change gave or get an electric shock, went together with circuit and large equipmentses, the square wants the type expresses to break down for the power failure, equipments, a fire and Human bodies get an electric shock etc. The power supply circuit has a power fail trouble and ground thunder and lightnings that trouble, mineral mountainous country get an electric shock analysises that trouble cause dangerous electric voltage in next creation in wells and prevention.