| 智能水电厂现地控制单元发展趋势 |
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| 引用本文： | 严杰,蔡守辉. 智能水电厂现地控制单元发展趋势[J]. 水电自动化与大坝监测, 2011, 35(2): 1-4 |
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| 作者姓名： | 严杰 蔡守辉 |
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| 作者单位： | 国网电力科学研究院/南京南瑞集团公司,江苏省南京市,210003 |
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| 摘 要： | 介绍了智能水电厂概念的提出对水电厂计算机监控系统现地控制单元(LCU)的影响,从LCU的结构模式、智能可编程逻辑控制器、LCU的安全稳定3个方面总结了目前水电厂LCU的现状和不足,并着重探讨了未来的智能水电厂LCU的发展趋势.
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| 关 键 词： | 智能水电厂 现地控制单元 智能可编程逻辑控制器 |
Development Trend of LCU in Intelligent Hydropower Plant |
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| YAN Jie , CAI Shouhui. Development Trend of LCU in Intelligent Hydropower Plant[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2011, 35(2): 1-4 |
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| Authors: | YAN Jie CAI Shouhui |
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| Affiliation: | (State Grid Electric Power Research Institute,Nanjing 210003,China) |
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| Abstract: | The new concept of intelligent hydropower plant and its influence on local control unit(LCU) in the computer monitoring and control system of hydropower plants is introduced.The status and problems of LCU in existing hydropower plants are summarized from three aspects such as configuration mode,intelligent programmable logic controller(iPLC),and security and stability.And the development trends of LCU in the future intelligent hydropower plant are discussed emphatically. |
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| Keywords: | intelligent hydropower plants local control units(LCU) intelligent programmable logic controller(iPLC) |
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