矿山低压供电系统的特点决定了低压供电系统出现故障时,不仅使供电设备“坏一点,停一线,限一片”以及人身受到损害,而且直接影响到排水和通风这样的重要负荷,给矿山造成巨大的损失,正确地对矿山低压供电系统进行维护与检修是至关重要的。矿山低压供电系统的维护与检修的主要内容有:①保证各元件(包括相关联的设备)的操作生能和质量 The characteristics of mine low-voltage power supply system determine the failure of low-voltage power supply system, not only the power supply equipment, “a little bit, stop a line, limit a” and personal damage, but also directly affect drainage and ventilation of such a heavy load to the mine Resulting in huge losses. It is very important to properly maintain and overhaul the mine’s low-voltage power supply system. Mine low-voltage power supply system maintenance and repair of the main contents are: ① to ensure that all components (including associated equipment) operation of the energy and quality