李鸿鑫;李银红;李智欢;

• 1:强电磁工程与新技术国家重点实验室(华中科技大学)
• 2:中国南方电网公司电力调度通信中心

摘要(Abstract)：

多目标进化算法在电力系统无功优化领域已有广泛应用,目前研究主要集中于引入某种单一算法求解该问题,难以全面客观地分析算法的寻优性能。因此选取当前典型的多目标进化算法,从整体角度对它们在无功优化问题中的应用展开比较研究。与传统设定偏好参数、将多目标问题转化为单目标问题的方法不同,直接采用计及系统网损与电压偏移的多目标模型。以IEEE 30节点标准系统的多目标无功优化为算例,从非支配解集质量和多样性、帕累托前沿分布广阔性和均匀性及收敛速度等角度,比较算法的寻优性能,分析其优势或不足。在评估各种算法计算性能的基础上提出了进一步研究的展望。相关结论对多目标进化算法在无功优化问题中的应用和改进具有一定的参考价值。

关键词(KeyWords)： 无功优化;多目标;进化算法;帕累托最优;比较与评估

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(2009CB219701);; 国家自然科学基金项目(50937002)~~

作者(Author): 李鸿鑫;李银红;李智欢;

Email:

DOI: 10.13335/j.1000-3673.pst.2013.06.006

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