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Two-phase optimal planning of substation locating based on refined PSO algorithm
Author(s): 
Pages: 34-38
Year: Issue:  5
Journal: Relay

Abstract: 提出了一种基于带极值扰动改进粒子群优化算法的变电站选址两阶段优化规划方法.首先利用改进粒子群优化算法在规划区域大范围搜索寻优,获得一次候选站址;其次考虑地理因素,避开地理不可行区域,在需调整站址周边选取二次候选站址,利用模糊层次分析法量化评估地理要素对目标函数的影响.本方法改进了目标函数,综合考虑了变电站进线和出线的投资运行费用,使规划结果更客观合理.算例分析表明所提出的方法能很好地满足规划要求.
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