A Comparison of Harmony Search Algorithm, Improved Harmony Search Algorithm and Biogeography-Based Optimization Algorithm for Solving Constrained Economic Load Dispatch Problems

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Xehetasun bibliografikoak
Argitaratua izan da:	IUP Journal of Electrical and Electronics Engineering vol. 8, no. 3 (Jul 2015), p. 34-47
Egile nagusia:	Karthigeyan, P
Argitaratua:	IUP Publications
Gaiak:	Mutation Habitats Electric utilities
Sarrera elektronikoa:	Citation/Abstract Full Text Full Text - PDF
Etiketak:	Etiketa erantsi Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!

Deskribapena
Laburpena:	This paper presents a comparison of Harmony Search (HS) algorithm, Improved Harmony Search (IHS) algorithm and Biogeography-Based Optimization (BBO) algorithm for solving constrained economic load dispatch problems in the power system. In the IHS algorithm, multiple harmony memory consideration rates and dynamic pitch adjusting rate are used to generate new solution vector. The proposed algorithms have been successfully tested in the test system which consists of 20 generating units with ramp rate limits and valve point loading constraint. The results obtained through the simulation results reveal that IHS algorithm has minimum total fuel cost and has good convergence characteristics when compared to both HSA and BBO algorithm.
ISSN:	0974-1704
Baliabidea:	Advanced Technologies & Aerospace Database