| 分时电价下多用途水库的运用方式研究 |
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| 引用本文： | 马光文,王黎,过夏明.分时电价下多用途水库的运用方式研究[J].水科学进展,2002,13(5):583-587. |
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| 作者姓名： | 马光文 王黎 过夏明 |
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| 作者单位： | 四川大学水电学院, 四川, 成都, 610065 |
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| 摘 要： | 提出了考虑丰枯、峰谷分时电价因子的多用途水库水电站优化调度模型,并应用遗传算法求解.通过四川省紫坪铺水库的运用研究表明,是否考虑分时电价对水库的运用方式会产生较大影响.分时电价调度模型可使电站可靠出力提高,能够达到水资源合理利用,有利于调节水电站开发,并能较好地协调发电与供水矛盾,具有推广应用价值.
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| 关 键 词： | 水库 供水 水电站 电价 遗传算法 |
| 文章编号： | 1001-6791(2002)05-583-05 |
| 收稿时间： | 2001-08-27 |
| 修稿时间： | 2001年8月27日 |
A optimal operation model for multiple reservoir power with time-varying electricity price |
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| MA Guang-wen,WANG Li,GUO Xia-ming.A optimal operation model for multiple reservoir power with time-varying electricity price[J].Advances in Water Science,2002,13(5):583-587. |
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| Authors: | MA Guang-wen WANG Li GUO Xia-ming |
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| Affiliation: | Institute of hydropower Engineering, Sichuan University, Chengdu 610065, China |
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| Abstract: | This paper presents a optimal operation model for multiple reservoir power with time varying electricity price by using the genetic algorithm.The model has been implemented in Zipingpu power station in Sichuan province.The results indicate that the operation schedules from the model are significantly different from those obtained from a similar kind of model without time varying electricity price.It is shown that competitive relationship between water supply and power generation can be coordinated effectively, besides, that the firm power can be increased.The importance of the model and its effect on water resources uses and hydropower development are emphasized. |
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| Keywords: | reservoir water supply hydropower electricity price genetic algorithm |
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