【摘要】 介绍了一种煤矿电网监测监控系统的方案设计,该方案是一套基于局域网和现场总线智能通讯技术,采用VxWorks嵌入式软件、分布式实时数据库和工控组态软件技术,对煤矿井下、井上及高低压电网进行实时电力数据采集、数据记录、故障诊断、故障记录、自动化控制、电量管理的大型网络监控管理系统,实现了对变电所遥测、遥信、遥控、遥视。同时介绍了该系统在煤矿的应用情况。更多还原

【Abstract】 This paper introduces the schematic design of a coal mine power supply monitoring and control system,which is based upon the use of a local network and on-the-site bus bar intelligent co mmunication technology which employs VxWorks insert-type software,distributed real-time database and some other software technology.This large-scale network monitoring & control management system is capable of doing real-time data collection from high-voltage and low-voltage power networks,data recording,diagnostic process,trouble recording,automated controlling and electric power consumption management both at underground and on the surface of a coal mine.By this system,remote monitoring,remote co mmunication,remote control,remote TV surveillance are realized on transformer system of the mine.Also introduced is the application of this system in coal mines.更多还原