摘要
介绍了基于工业以太环网和现场总线的煤矿电网监控系统的结构、功能及其在戚家坡煤矿的应用情况。实践证明该系统可以实现电力系统运行监控、实时数据采集与分析、故障报警与事件记录,且具有丰富的图形显示、人机交互操作、数据统计及报表功能,有效地提高了煤矿生产自动化和管理现代化水平,实现了煤矿供电系统运行信息的安全监控。
This paper presents the structure and the function of monitoring system in coal power grid based on industrial Ethernet ring network and field bus and its application in Qi jiapo Coal Mine.Practice shows that the system can achieve power system operation monitoring,real-time data acquisition and analysis,fault alarm and event record,and has a wealth of graphic display,man-machine interactive operation,data statistics and report features.Therefore,the level of the mine production automation and modernized management is effectively raised,and the safety monitoring to the work information of the mine power supply system is realized.
关键词
工业以太网
现场总线
电网监控
Industrial ethernet
Field bus
Grid monitoring
