基于SCADA系统OPC通信的供水管网实时模拟  

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

作　　者：常魁[1] 高金良[1] 袁一星[1] 赵洪宾[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,哈尔滨150090

出　　处：《哈尔滨工业大学学报》2011年第12期63-67,共5页Journal of Harbin Institute of Technology

基　　金：国家科技支撑计划资助项目(2006BA08B03)

摘　　要：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;实现了供水管网实时模拟、压力在线监测信息实时显示与数据报警功能,能够及时发现管网运行异常工况;供水管网实时模拟系统解决了传统供水管网数字化分析系统数据访问、有人参与等问题,为智能供水管网的发展提供了新思路.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.

关 键 词：城市供水管网 数字化平台 实时模拟 数字采信与监控系统 智能管网 

分 类 号：TU991.2[建筑科学—市政工程]