Application of chaos particle swarm optimization algorithm to mid-long term optimal operation of hydropower station

被引:0
|
作者
Huang, Weibin [1 ]
Ma, Guangwen [1 ]
Wang, Hekang [1 ]
Li, Jia [1 ]
Wang, Liming [1 ]
机构
[1] Institute of Hydroelectric Engineering, Sichuan University, Chengdu, Sichuan 610065, China
关键词
Hydroelectric power - Hydroelectric power plants;
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学科分类号
摘要
This paper proposes a mixed algorithm based on the chaos-optimization algorithm and the particle swarm optimization algorithm to optimize the mid-long-term reservoir operation. The proposed algorithm improves the convergence by taking advantages of the two traditional algorithms, and can avoid the shortcoming of being easily trapped in a local extremum at the later evolution stage while maintain a rapid rate at the initial stage. Test cases indicate a better performance of the new algorithm than PSO in terms of convergence and stability.
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页码:102 / 105
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