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考虑多负荷水平的中低压配电网无功补偿优化规划

, PP. 167-173

Keywords: 配电网,无功规划,遗传算法,灵敏度分析

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Abstract:

建立了计及配电网中压和低压无功补偿优化规划的数学模型,提出了基于遗传算法的求解方法。所提模型和算法可处理多个负荷水平,同时优化补偿电容器的容量和分组数。为评估电容器在各负荷水平下的补偿效果,设计了补偿电容器投切模拟的流程。算法首先基于灵敏度分析和单位投资降损指标选择中压和低压待选补偿点,大大减小了搜索空间。算例分析表明了所提算法的有效性。

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