Application of Chaos Particle Swarm Optimization in Short-Term Optimal Scheduling of Reservoirs
DOI: 10.23977/hyde.2022.020101 | Downloads: 7 | Views: 1298
Yan Jin 1, Lijun Luo 1, Yang Xiao 1, Kuidong He 1, Weibin Huang 2
1 Hydropower Industry Innovation Center, State Power Investment Corporation Limited, No. 188 Wuling Road, Tianxin District, Changsha City, Hunan Province, Changsha, China
2 College of Water Resource & Hydropower, Sichuan University, No. 24, South Section 1, First Ring Road, Chengdu City, Sichuan Province, Chengdu, China
Corresponding AuthorYan Jin
This paper combines particle swarm algorithm and chaos algorithm to solve the short-term optimal scheduling problem of reservoir. It takes advantage of the fast convergence velocity of the particle swarm optimization algorithm and the ergodicity and randomness of chaotic motion to modify the traditional particle swarm optimization algorithm, which gets rid of the shortcomings that particle swarm optimization algorithm easily falls into local extreme points in the later stage, while maintaining the search rapidity in the early stage. Through example calculation, the results show that the algorithm is obviously superior to the traditional particle swarm optimization algorithm in terms of convergence and stability, which is an effective search algorithm.
KEYWORDSHydropower station; short-term optimal scheduling; particle swarm algorithm; chaos search
CITE THIS PAPER
Yan Jin, Lijun Luo, Yang Xiao, Kuidong He, Weibin Huang, Application of Chaos Particle Swarm Optimization in Short-Term Optimal Scheduling of Reservoirs. Advances in Hydraulic Engineering (2022) Vol. 2: 1-7. DOI: http://dx.doi.org/10.23977/hyde.2022.020101.
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