电气自动化
電氣自動化
전기자동화
ELECTRICAL AUTOMATION
2015年
1期
75-77
,共3页
电力系统%萤火虫算法%禁忌算法%粒子群算法%滤波器优化配置
電力繫統%螢火蟲算法%禁忌算法%粒子群算法%濾波器優化配置
전력계통%형화충산법%금기산법%입자군산법%려파기우화배치
electric power system%firefly algorithm%taboo algorithm%particle swarm algorithm%filter optimization configuration
将人工萤火虫算法、禁忌算法与粒子群算法相结合,提出一种混合粒子群算法,并将其应用到电力系统滤波器优化配置中,用于减轻电网谐波污染。建立滤波器的基本模型,以滤波器投资最少为目标函数,采用混合粒子群算法进行寻优,得到滤波器相应优化参数。通过 IEEE 实例仿真分析,验证了所提改进算法及模型的正确可行性。
將人工螢火蟲算法、禁忌算法與粒子群算法相結閤,提齣一種混閤粒子群算法,併將其應用到電力繫統濾波器優化配置中,用于減輕電網諧波汙染。建立濾波器的基本模型,以濾波器投資最少為目標函數,採用混閤粒子群算法進行尋優,得到濾波器相應優化參數。通過 IEEE 實例倣真分析,驗證瞭所提改進算法及模型的正確可行性。
장인공형화충산법、금기산법여입자군산법상결합,제출일충혼합입자군산법,병장기응용도전력계통려파기우화배치중,용우감경전망해파오염。건립려파기적기본모형,이려파기투자최소위목표함수,채용혼합입자군산법진행심우,득도려파기상응우화삼수。통과 IEEE 실례방진분석,험증료소제개진산법급모형적정학가행성。
By combining artificial firefly algorithm,taboo algorithm and particle swarm algorithm,we propose a hybrid particle swarm algorithm, and apply it to the filter optimization configuration in the electric power system for the purpose of reducing harmonic pollution in the grid.A basic filter model is set up,and optimization is completed through use of hybrid particle swarm algorithm,with the lowest possible investment in the filter as the object function.Thus,optimal parameters of the filter are obtained.The results of simulation of IEEE examples show that the proposed algorithm and the model are correct and effective.