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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
2006
发表期刊COMPUTATIONAL INTELLIGENCE AND BIOINFORMATICS, PT 3, PROCEEDINGS
卷号4115页码:93-99
文章类型Article
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
收录类别ISTP ; SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Computer Science
WOS类目Biochemical Research Methods ; Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Computer Science, Theory & Methods
WOS记录号WOS:000240085400010
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9363
专题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
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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.
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