| 基于OPC的国产DCS与PLC的集成及应用 |
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| 引用本文： | 曾蓉,丁明亮,冯继勇,刘建国.基于OPC的国产DCS与PLC的集成及应用[J].自动化博览,2009,26(8):60-62. |
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| 作者姓名： | 曾蓉 丁明亮 冯继勇 刘建国 |
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| 作者单位： | 1. 重庆电力高等专科学校,重庆,100053
2. 重庆发电厂,重庆,100053 |
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| 基金项目： | 2008年重庆市电力公司科技项目 |
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| 摘 要： | 研究设计了和利时HOLLIAS-MACSV DCS与西门子SIEMENS PLCS7-300基于OPC的网络通信方案,详述了DCS的组态设计,该方案应用于火电厂蒸汽吹灰控制系统中,将DCS与PLC构成一个可以交换信息的整体,实现了由DCS集控运行人员监控吹灰控制系统的运行,减少监控点,节约了电厂的运行成本。
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| 关 键 词： | OPC DCS PLC 网络控制 |
Integration and Application Between Domestic DCS and PLC Based on OPC |
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| Abstract: | This paper studies and designs the communication scheme of HOLLIAS—MACSV distributed control system（DCS） and SIEMENS programmable logic controller（PLC） based on OPC . Configuration specification of DCS and applications in soot blow control system of power plant are also described in this paper. DCS and PLC are designed as a whole, which can exchange information, and achieve monitoring of the soot blow control system of power plant with fewer monitoring points and less cost, by operation of DCS. |
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| Keywords: | OPC DCS PLC |
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