基于SCADA系统OPC通信的供水管网实时模拟

建立基于SCADA系统OPC通信的城市供水管网实时模拟系统,结合管网实时运行信息与管网数字化分析系统,实现供水管网实时动态模拟分析;利用数据采集与监控（SCADA）软件对OPC的支持,实时获得供水管网运行信息,以供水管网数字化分析系统为基础,通过实时监测流量和压力数据驱动模型,对供水管网运行工况进行实时仿真模拟;实现了...

The real time simulation of urban water distribution network based on OPC communication of SCADA

To combine the real-time run-off information and digital analysis system of water distribution network,and realize the real-time simulation and dynamic analysis for water distribution network,an urban water distribution network real time simulation system based on OPC communication of SCADA system was built up in this paper.Using SCADA software for OPC communication,the real-time operation information for water distribution network was gained.The simulation model was driven by real time monitoring flow and pressure data to simulate water distribution,to display pressure results online and to alarm pressure.The abnormal operation scenario could be detected in real time.The simulation system solved the problem of data input and user interaction of traditional network model,and offered a new idea for the development of intelligence water network.