基于蚁群系统的电力系统无功优化  

Power system reactive power optimization based on ant colony system

作　　者：郑理科[1] 李茂军[1] 

机构地区：[1]长沙理工大学电气与信息工程学院,湖南长沙410076

出　　处：《电力科学与技术学报》2007年第3期23-26,共4页Journal of Electric Power Science And Technology

基　　金：湖南省自然科学基金资助项目(05JJ30106);湖南省教育厅重点科研项目(05A018)

摘　　要：无功优化是电力系统电压稳定与经济运行的核心问题之一,也是提高电力系统电压质量的重要措施.将蚁群系统应用在电力系统无功优化,给出优化模型.对IEEE 6节点系统进行仿真计算,将计算结果与传统优化结果进行比较,表明蚁群系统的有效性.　Reactive power optimization is one of key problems of voltage stability and economic operation for electric power system.It is also an important method to improve voltage quality.Ant Colony System（ACS） is applied to reactive power optimization,and a corresponding mathematical model is built in the paper.The proposed method has been tested in IEEE 6 bus systems.Comparing the ACS optimization result and traditional optimization result,it is showed that the ACS optimization is effective.

关 键 词：电力系统 无功优化 蚁群系统 

分 类 号：TM761[电气工程—电力系统及自动化]