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电网技术  2010 

快速实用的配电网电容器优化投切算法

, PP. 99-103

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Abstract:

利用深度优先搜索算法将配电网分解为多棵局部树,在局部树中采用无功就地平衡原则缩小了电容器投切的解空间,并取损耗最小方案为优化方案。由于局部树组中局部树根节点的处理与实际情况不符,提出通过增加部分电容器投入组数来快速优化局部树组的方法。局部树和局部树组优化过程中采用了前推回推法计算系统潮流,保证了算法的快速收敛。以IEEE69节点和409节点网络为算例,验证了该方法的有效性。

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