| 映秀湾水力发电总厂计算机监控系统改造 |
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| 引用本文： | 李丽. 映秀湾水力发电总厂计算机监控系统改造[J]. 企业科技与发展, 2010, 0(11): 193-195 |
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| 作者姓名： | 李丽 |
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| 作者单位： | 国网电科院南京南瑞集团水利水电技术分公司,江苏南京211106 |
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| 摘 要： | 文章基于映秀湾水力发电总厂和所属3个电站的改造项目,介绍了LCU对应多个控制中心的结构配置和控制方式,并重点阐述了NTP网络对时、厂站问的双环网结构及集控中心上位机直接与电站侧PLC通信的模式,对今后一厂双控的流域控制有一定的工程参考意义。
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| 关 键 词： | 映秀湾水力发电总厂 集控中心 双环网 网络对时 计算机监控系统 |
Reconstructions of the Computer Monitoring System in Yingxiu Gulf Hydro Power Station |
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| LI Li. Reconstructions of the Computer Monitoring System in Yingxiu Gulf Hydro Power Station[J]. , 2010, 0(11): 193-195 |
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| Authors: | LI Li |
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| Affiliation: | LI Li (State Grid Electric Power Research Institute Nanjing Nanrui Water Resources and Hydropower Engineering Branch,Nanjing Jiangsu 211106) |
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| Abstract: | Based on the reconstruction programs of Yingxiu Gulf Hydro Power Station and the subordinate three stations, the article introduces the structure configuration and control of LCU corresponding multi control centers and emphasizes on the illustration of NPT network time,double loop network between plants and the mode of PC control center communicating station side PLC.It has project reference value to the double control in one plant in the future. |
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| Keywords: | Yingxiu Gulf Hydro Power Station PC control center double loop network NPT network time PC surveillance system |
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