| 金沙江下游梯级和三峡梯级水电站群联合调度补偿效益分析 |
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| 引用本文： | 张睿,周建中,肖舸,王超,卢鹏,张勇传.金沙江下游梯级和三峡梯级水电站群联合调度补偿效益分析[J].电网技术,2013(10):2738-2744. |
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| 作者姓名： | 张睿 周建中 肖舸 王超 卢鹏 张勇传 |
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| 作者单位： | 1. 华中科技大学 水电与数字化工程学院,湖北省 武汉市,430074
2. 三峡水利枢纽梯级调度通信中心,湖北省 宜昌市,443133 |
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| 基金项目： | 国家自然科学基金重点项目(51239004)；高等学校博士学科点专项科研基金(20100142110012)；国家自然科学基金青年科学基金(51109086)@@@@Project Supported by Research Funds of the State Key Program of National Natural Science of China，Project Supported by The Research Fund for the Doctoral Program of Higher Education，Project Supported by National Natural Science Foundation for Young Scholars of China |
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| 摘 要： | 为探索金沙江下游梯级和三峡梯级水电站群联合发电调度补偿效益及补偿规律,分别建立以发电量最大为目标的单库优化调度模型和梯级联合优化调度模型,采用经典动态规划法和笔者提出的多精英向导粒子群算法(Elite-guide particle swarm optimization,EGPSO)算法对两模型进行求解,以计算梯级电站群联合调度电力电量补偿效益。选择1999、1983、1992作为丰、平、枯典型代表年径流数据进行计算,分析结果表明:金沙江下游梯级和三峡梯级水电站群联合调度能显著提高梯级整体发电量,减少弃水,补偿效益显著。梯级联合调度中,金沙江梯级对三峡梯级进行电量补偿,在提高枯期出力和季节性发电量的同时,缓解了汛期集中消落带来的调度风险。
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| 关 键 词： | 金沙江下游梯级 三峡梯级 联合调度 补偿效益 |
Analysis on Complementary Benefit From Combined Dispatching of Cascaded Hydropower Stations at Lower Reaches of Jinsha River With Those at Three Gorges |
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| ZHANG Rui
,
ZHOU Jianzhong
,
XIAO Ge
,
WANG Chao
,
LU Peng
,
ZHANG Yongchuan.Analysis on Complementary Benefit From Combined Dispatching of Cascaded Hydropower Stations at Lower Reaches of Jinsha River With Those at Three Gorges[J].Power System Technology,2013(10):2738-2744. |
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| Authors: | ZHANG Rui ZHOU Jianzhong XIAO Ge WANG Chao LU Peng ZHANG Yongchuan |
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| Affiliation: | ZHANG Rui;ZHOU Jianzhong;XIAO Ge;WANG Chao;LU Peng;ZHANG Yongchuan;School of Hydropower and Information Engineering, Huazhong University of Science and Techonlogy;Three Gorges Cascade Dispatching & Communication Center; |
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| Abstract: | |
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| Keywords: | cascaded hydropower stations at lower reaches of Jinsha river Three Gorges cascaded hydropower stations combined dispatching complementary benefit |
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