王韶;周鑫;

• 1:输配电装备及系统安全与新技术国家重点实验室(重庆大学)

摘要(Abstract)：

为确定无功补偿设备的最佳补偿位置和容量,提出了基于层次聚类法和蚁群算法的配电网无功优化方法。该方法以有功网损最小建立目标函数,在约束条件中引入了最优网损微增率准则。运用层次聚类法对灵敏度进行聚类分析,以确定待补偿点范围,聚合原则及拆分原则可有效实现聚类,不受随机性和人为干扰影响。通过改进将蚁群算法确定补偿位置和容量,能见度因子取为候选节点灵敏度,使状态转移概率能够随时反映补偿变化情况,改进蚁群搜索策略可避免盲目补偿。算例结果验证了该方法的有效性。

关键词(KeyWords)： 配电网;无功优化;灵敏度;层次聚类法;聚合原则;拆分原则;蚁群算法

Abstract:

Keywords:

基金项目(Foundation): 高等学校学科创新引智计划项目(B08036);; 输配电装备及系统安全与新技术国家重点实验室自主研究项目(2007DA10512709212)的资助~~

作者(Author): 王韶;周鑫;

Email:

DOI: 10.13335/j.1000-3673.pst.2011.08.030

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