Paper Info
Title
Economic Load Dispatch using Differential Evolution with double wavelet mutation operations
Abstract
In this paper, a modified Differential Evolution (DE) that incorporates double wavelet-based operations is proposed to handle a load flow problem. The wavelet based operation is embedded in the DE mutation and crossover operation. In the DE mutation operation, the scaling factor is controlled by a wavelet function. In the DE crossover operation, a wavelet-based mutation operation is embedded in it. The trial population vectors are thus modified by the wavelet function. The double wavelet mutations are applied in order to enhance DE in exploring the high-dimension solution space more effectively for better solution quality and stability. The proposed DE algorithm is employed to solve the Economic Load Dispatch with Valve-Point Loading (ELD-VPL) Problem. It is shown empirically that the proposed method out-performs significantly the conventional methods in terms of convergence speed, solution quality and solution stability.
Year
DOI
Venue
2010
10.1109/CEC.2010.5586082
IEEE Congress on Evolutionary Computation
Keywords
Field
DocType
load dispatching,load flow,power system economics,wavelet transforms,convergence speed,crossover operation,differential evolution,double wavelet mutation operations,economic load dispatch,high-dimension solution space,load flow problem,valve-point loading
Scale factor,Convergence (routing),Population,Mathematical optimization,Crossover,Computer science,Differential evolution,Cascade algorithm,Wavelet,Wavelet transform
Conference
ISBN
Citations 
PageRank 
978-1-4244-6909-3
0
0.34
References 
Authors
4
3
Name
Order
Citations
PageRank
J. C. Y. Lai1122.65
F. H. Frank Leung218316.00
S. H. Ling360940.29