| 水库调度图优化研究 |
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| 引用本文： | 张铭,王丽萍,安有贵,纪昌明. 水库调度图优化研究[J]. 武汉大学学报(工学版), 2004, 37(3): 5-8 |
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| 作者姓名： | 张铭 王丽萍 安有贵 纪昌明 |
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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,湖北,武汉,430072
2. 长江水利委员会设计院,湖北,武汉,430010 |
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| 基金项目： | 国家自然科学基金资助(50099624). |
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| 摘 要： | 应用动态规划法,结合具体实际,建立相应的数学模型,对水库调度图进行优化.以隔河岩水库为例,在满足系统运行可靠性要求和各种约束条件下,迭代计算确定出水库优化调度图;并求得在优化调度图下水库运行各种参数和动能指标.通过指标对比,验证了模型和算法的有效性和可行性,具有生产应用价值.
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| 关 键 词： | 调度图 逐次逼近动态规划法 计算精度 经济效益 |
| 文章编号： | 1671-8844(2004)03-005-03 |
| 修稿时间： | 2003-05-19 |
Optimizing study on reservoir operation chart |
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| ZHANG Ming,WANG Li-ping,AN You-gui,JI Chang-ming ering Science,Wuhan University,Wuhan ,China, .Design Institute,Changjiang Water Resources Commission,Wuhan ,China ). Optimizing study on reservoir operation chart[J]. Engineering Journal of Wuhan University, 2004, 37(3): 5-8 |
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| Authors: | ZHANG Ming WANG Li-ping AN You-gui JI Chang-ming ering Science Wuhan University Wuhan China .Design Institute Changjiang Water Resources Commission Wuhan China ) |
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| Affiliation: | ZHANG Ming~1,WANG Li-ping~1,AN You-gui~2,JI Chang-ming~1 ering Science,Wuhan University,Wuhan 430072,China, 2.Design Institute,Changjiang Water Resources Commission,Wuhan 430010,China ) |
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| Abstract: | By applying the dynamic programming algorithm and combing the practice, this article sets up mathematical model to optimize the reservoir operation chart. Giving an example of Geheyan reservoir, fulfilling with the system security requirement and every constraint condition, the article iteratively calculates and gets the optimized reservoir operation chart. Every parameter and kinetic energy target mark can be gained directed by the optimized reservoir operation chart.Through the comparison between the marks gained by the original and the optimized operation chart, this article illustrates that the method is valuable to improve the benefits of the reservoir function in the practice production. |
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| Keywords: | reservoir operation chart dynamic programming successive approximations(DPSA) calculation precision economic benefits |
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