An improved particle swarm algorithm and its application to power system transfer capability optimization

	An improved particle swarm algorithm and its application to power system transfer capability optimization
	Peng, Si-jun ; Zhang, Chang-hua ; Tang, Liang ; Li, K ; Irwin, GW ; Huang, DS
刊名	COMPUTATIONAL INTELLIGENCE AND BIOINFORMATICS, PT 3, PROCEEDINGS
	2006
卷号	4115 页码:93-99
英文摘要	In this paper, an algorithm based on PSO (Particle Swarm Optimization) for power system transfer capability calculation is presented. A dual fitness scheme that takes both objective and constraint into account is adopted to evaluate the survival chance of any particle, thus avoid the drawbacks of traditional penalty method. In the evolution process, if the population best particle has no update during a prescribed number of consecutive generations, it is regarded as a local optimum solution and the searching space around this particle is locked to prevent other particles flying into it. And this particle is saved as one of the candidate solution. In the end, by comparing the fitness of all saved particles and the current population best particle the optimum value can be obtained. This improved particle swarm algorithm is then successfully applied to IEEE118 bus system optimization problem. Compared with a traditional well-known method, sequential quadratic programming, our proposal obtains better solutions for this problem.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Biochemical Research Methods ; Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Computer Science, Theory & Methods
研究领域[WOS]	Biochemistry & Molecular Biology ; Computer Science
收录类别	ISTP ; SCI
语种	英语
WOS记录号	WOS:000240085400010
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/9363]
专题	自动化研究所_09年以前成果
作者单位	1.Wuhan Univ Technol, Sch Sci, Wuhan 430070, Hubei Prov, Peoples R China 2.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Inst Automat, Beijing 100080, Peoples R China 3.Tsing Hua Univ, Dept Automot Engn, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Peng, Si-jun,Zhang, Chang-hua,Tang, Liang,et al. An improved particle swarm algorithm and its application to power system transfer capability optimization[J]. COMPUTATIONAL INTELLIGENCE AND BIOINFORMATICS, PT 3, PROCEEDINGS,2006,4115:93-99.
APA	Peng, Si-jun,Zhang, Chang-hua,Tang, Liang,Li, K,Irwin, GW,&Huang, DS.(2006).An improved particle swarm algorithm and its application to power system transfer capability optimization.COMPUTATIONAL INTELLIGENCE AND BIOINFORMATICS, PT 3, PROCEEDINGS,4115,93-99.
MLA	Peng, Si-jun,et al."An improved particle swarm algorithm and its application to power system transfer capability optimization".COMPUTATIONAL INTELLIGENCE AND BIOINFORMATICS, PT 3, PROCEEDINGS 4115(2006):93-99.