为减少煤矿井下的异常供电事故和提高电力供应的安全可靠性,设计了一种基于微处理器的煤矿电力监控系统。介绍了监控系统的总体设计方案。实现了煤矿井下供电系统的在线远程监测和控制。 In order to reduce the abnormal power supply accidents in the coal mine and improve the safety and reliability of the power supply, a microprocessor-based coal mine power monitoring system is designed. Introduced the overall design of monitoring system. The on-line remote monitoring and control of coal mine power supply system is realized.