煤矿供电设备电气保护技术的探讨

摘要

针对煤矿供电系统供电可靠性差，保护技术落后等问题，提出了煤矿供电系统智能化建设的意见，结合SCADA和GIS系统，采用差动保护、智能监测终端和全面数据平台监测，改善煤矿供电系统方面的不足。%Aiming at the poor reliability of power supply system and the backward principle of protection technol‐ogy ,the paper puts forward the ways of intelligentization construction of power supply system in coal mine with differential protection ,intelligent monitoring terminal and full data platform monitoring to improve the shortage of power supply system in coal mine combined with SCADA and GIS system .