井下变电所及配电站在线监测监控系统的设计  

Design of online monitoring and control system for underground substation and distribution points

作　　者：丁平[1] 张晓光[1] 蒋恒深[1] 仝维仁[1] 石晓妹[2] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008 [2]中国矿业大学信息与电气工程学院

出　　处：《矿山机械》2010年第10期44-47,共4页Mining & Processing Equipment

摘　　要：为了提高煤矿井下供电系统的安全性和可靠性,实时监测、监控井下变电所及配电站各设备的运行状态和各种参数,设计了一套井下变电所及配电站在线监测监控系统。该系统上位机采用WinCC组态,下位机以西门子S7-300PLC为控制核心,详细分析了PLC和上位机之间的工业以太网通信,该监测、监控系统性能稳定,提高了煤矿井下供电的自动化水平。In order to improve the security and reliability of power supply system in colliery and realize realtime monitoring and control of the operating states and various parameters of the equipments belonging to underground substations and distribution points,the paper designs an online monitoring and control system for underground substation and distribution points.The WinCC being used as configuration of host computer and the Siemens S7-300PLC used as the control core of slave computer,the paper elaborates the communication ofindustrial ethernet between PLC and the host computer.The system has reliable performance and improves the automation level of power supply in colliery.

关 键 词：监测监控 井下变电所 PLC WINCC 工业以太网 

分 类 号：TM63[电气工程—电力系统及自动化]