A Parallel Adaptive Particle Swarm Optimization Algorithm for EconomicEnvironmental Power Dispatch
Joint Authors
Li, Jinchao
Li, Jinying
Niu, Dongxiao
Wu, Yunna
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-17
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
A parallel adaptive particle swarm optimization algorithm (PAPSO) is proposed for economic/environmental power dispatch, which can overcome the premature characteristic, the slow-speed convergence in the late evolutionary phase, and lacking good direction in particles’ evolutionary process.
A search population is randomly divided into several subpopulations.
Then for each subpopulation, the optimal solution is searched synchronously using the proposed method, and thus parallel computing is realized.
To avoid converging to a local optimum, a crossover operator is introduced to exchange the information among the subpopulations and the diversity of population is sustained simultaneously.
Simulation results show that the proposed algorithm can effectively solve the economic/environmental operation problem of hydropower generating units.
Performance comparisons show that the solution from the proposed method is better than those from the conventional particle swarm algorithm and other optimization algorithms.
American Psychological Association (APA)
Li, Jinchao& Li, Jinying& Niu, Dongxiao& Wu, Yunna. 2012. A Parallel Adaptive Particle Swarm Optimization Algorithm for EconomicEnvironmental Power Dispatch. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1001459
Modern Language Association (MLA)
Li, Jinchao…[et al.]. A Parallel Adaptive Particle Swarm Optimization Algorithm for EconomicEnvironmental Power Dispatch. Mathematical Problems in Engineering No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-1001459
American Medical Association (AMA)
Li, Jinchao& Li, Jinying& Niu, Dongxiao& Wu, Yunna. A Parallel Adaptive Particle Swarm Optimization Algorithm for EconomicEnvironmental Power Dispatch. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1001459
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1001459