| 基于改进人口迁移算法的输电网扩展规划 |
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| 引用本文： | 李如琦,陈铁洲,邓国良,苏浩益.基于改进人口迁移算法的输电网扩展规划[J].广西电力,2011,34(2):1-4,32. |
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| 作者姓名： | 李如琦 陈铁洲 邓国良 苏浩益 |
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| 作者单位： | 广西大学,广西,南宁,530004 |
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| 摘 要： | 输电网扩展规划是一个非常复杂的大规模组合优化问题,对比提出了一种改进人口迁移算法的求解方法.标准人口迁移算法在求解过程中搜索容易陷入局部最优解和后期收敛时间较长等问题,针对以上缺点,对算法的迭代初始化、种群生成策略以及参数设置进行了改进,将遗传算法的最优保留思想引入到算法中,提高了算法搜索全局最优解的能力与收敛到最优解...
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| 关 键 词： | 电力系统 输电网扩展规划 人口迁移算法 最优保留 随机搜索 |
Transmission Expansion Planning Based on Modified Population Migrant Algorithm |
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| LI Ru-qi,CHEN Tie-zhou,DENG GUO-liang,SU Hao-yi.Transmission Expansion Planning Based on Modified Population Migrant Algorithm[J].Guangxi Electric Power,2011,34(2):1-4,32. |
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| Authors: | LI Ru-qi CHEN Tie-zhou DENG GUO-liang SU Hao-yi |
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| Affiliation: | LI Ru-qi,CHEN Tie-zhou,DENG Guo-liang,SU Hao-yi(Guangxi University,Nanning 530004,China) |
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| Abstract: | Transmission expansion planning is a very complicated large scale optimal combination problem,so a solution method based on modified population migrant algorithm is proposed.Standard population migrant algorithm has its problems such as easily getting struck at local optimal solutions and having long calculation time in later period of convergence.So the alternation initialization,group generation strategy and parameters setup of the algorithm is modified and the optimal reservation idea in genetic algorith... |
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| Keywords: | power system transmission expansion planning population migrant algorithm optimal reservation random search |
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