煤矿井下馈电开关选择性漏电保护措施探析

Analysis of Selective Leakage Protection Measures for Feeder Switches in Underground Coal Mines

在煤矿井下作业过程中,电力发挥着重要作用。为了保证煤矿生产的安全稳定,需要保证电力系统有很强的漏电保护能力。基于对当前煤矿井下漏电保护措施的了解与研究,本文指出了当前漏电保护措施中存在的不足,并在此基础上提出新的漏电保护措施,保证电力系统的运行稳定,保证煤矿的安全生产。

Electricity will play an important role in the underground operation of coal mine,so it is necessary to ensure that the power system has a strong leakage protection ability to ensure the safety and stability of coal mine production.Based on the understanding and research of the current underground leakage protection measures in coal mines,this paper points out the shortcomings of the current leakage protection measures,and puts forward new leakage protection measures on this basis to maximize the stability of the power system operation and ensure the safe production of coal mines.