| 梯级水库发电优化调度的改进粒子群算法应用研究 |
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| 引用本文： | 原文林,万芳,吴泽宁,黄强.梯级水库发电优化调度的改进粒子群算法应用研究[J].水力发电学报,2012,31(2):33-37,164. |
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| 作者姓名： | 原文林 万芳 吴泽宁 黄强 |
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| 作者单位： | 1. 郑州大学水利与环境学院,郑州,450002
2. 西安理工大学水利水电学院,西安,710048 |
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| 基金项目： | 国家自然科学基金(51109189);中国博士后科学基金资助项目(20100471007) |
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| 摘 要： | 本文针对粒子群算法在求解高维、复杂的梯级水库发电优化调度时后期种群缺乏多样性、收敛于局部最优解的缺陷,结合梯级水库发电优化调度的特点,提出了应用差分演化算法改进粒子群的混合优化算法。通过实际算例验证了该混合方法的合理性和可靠性,从而为高维、复杂梯级水库发电优化调度模型求解提供了一种新的途径。
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| 关 键 词： | 水电工程 梯级水库 优化调度 粒子群算法 差分演化算法 |
Application of improved particle swarm algorithm to optimized operation of cascade reservoir power generation |
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| YUAN Wenlin,WAN Fang,WU Zening,HUANG Qiang.Application of improved particle swarm algorithm to optimized operation of cascade reservoir power generation[J].Journal of Hydroelectric Engineering,2012,31(2):33-37,164. |
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| Authors: | YUAN Wenlin WAN Fang WU Zening HUANG Qiang |
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| Affiliation: | 1.School of Water Conservancy and Environment Engineering,Zhengzhou University,Zhengzhou 450002; 2.Faculty of Water Resources and Hydraulic Power,Xi’an University of Technology,Xi’an 710048,China) |
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| Abstract: | An improved particle swarm optimization(PSO)algorithm is proposed to optimize the operation of high-dimensional and complex cascade reservoirs.By adopting a differential evolution technique,this combination algorithm can preserve the variety of PSO and avoid the premature of PSO.It was verified by application to a case study and would provide a new approach to optimal operation of cascade reservoirs. |
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| Keywords: | hydropower engineering cascade reservoir optimal operation particle swarm optimization algorithm differential evolution algorithm |
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