阳城矿井上下各级变电所监控系统的研究及应用

Research and Application of Monitoring System of Up and Down Transformer Substation in Yangcheng Mine

针对阳城煤矿变电所监控系统的现状及存在问题,本文提出了井上下各级变电所监控系统优化改造方案,对井上下各级变电所配置了小电流接地选线系统,地面GIS高压室配置了SF6气体泄漏监控报警系统,对变电所后台监控系统升级改造,增加了110kV中阳线、110kV梁阳线失电报警等多种功能。

In view of the current situation and existing problems of the monitoring system of Yangcheng Coal Mine substation,this paper puts forward the optimized transformation scheme of the monitoring system of all levels of substations above and below the well,which is equipped with a small current grounding line selection system,a SF6 gas leakage monitoring and alarm system in the ground GIS high voltage room,an upgrade and transformation of the background monitoring system of the substation,and an increase of 110kV Zhongyang line and 110kV Liangyang line power loss alarm and other functions.