| 三峡与清江梯级水电站群联合调度补偿效益分析 |
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| 引用本文： | 高仕春,万飚,梅亚东,张雪桂,张文选.三峡与清江梯级水电站群联合调度补偿效益分析[J].长江科学院院报,2006,23(1):53-56. |
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| 作者姓名： | 高仕春 万飚 梅亚东 张雪桂 张文选 |
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| 作者单位： | 1. 武汉大学,水资源与水电工程科学国家重点实验室,武汉,430072
2. 清江水电开发有限公司,湖北,长阳,443500 |
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| 摘 要： | 为解决5个串并联水电站的联合调度问题，采用相对比较的方法，在同一计算条件下，将系统分解为三峡梯级与清江梯级2个子系统，分别建立子系统数学模型；通过优化方法求解，得到未联合调度时的发电量；然后建立系统联合调度数学模型，分解协调模型将2个子系统联合优化，得到系统联合调度时的发电。经过对比分析，三峡梯级与清江梯级联合调度后年均可获得补偿电量18.29亿kW•h。
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| 关 键 词： | 水电站群 大系统 联合调度 补偿调度 分解协调 |
| 文章编号： | 1001-5485（2006）01-0053-04 |
| 收稿时间： | 2005-02-26 |
| 修稿时间： | 2005-02-262005-05-20 |
Complementary Benefit Analysis of United Operation in Three-Gorges and Qingjiang Cascade Hydropower Stations |
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| GAO Shi-chun,WAN Biao,MEI Ya-dong,ZHANG Xue-gui,ZHANG Wen-xuan.Complementary Benefit Analysis of United Operation in Three-Gorges and Qingjiang Cascade Hydropower Stations[J].Journal of Yangtze River Scientific Research Institute,2006,23(1):53-56. |
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| Authors: | GAO Shi-chun WAN Biao MEI Ya-dong ZHANG Xue-gui ZHANG Wen-xuan |
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| Abstract: | This article studied the united operation of five hydropower stations and adopted the comparative method.On the same condition,the system was firstly divided into two subsystems,i.e.the Three-gorges cascade and the Qingjiang cascade,modeled and solved respectively by optimal algorithm,and individual operation results were gained.Then,united operation mathematics model of two subsystems was established and solved by decomposing-concordance algorithm,and united operation results were obtained.At last,calculated results through contrastion indicated that united operation could get more than(1.829) billion kilowatt-hours' electric power. |
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| Keywords: | group of hydropower plants large scale system united operation complementary operation decomposing concordance algorithm |
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