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An Improved Multi-Objective Harmony Search for Optimal Placement of DGs in Distribution Systems | IEEE Journals & Magazine | IEEE Xplore

An Improved Multi-Objective Harmony Search for Optimal Placement of DGs in Distribution Systems


Abstract:

In this paper a new approach using Harmony Search (HS) algorithm is presented for placing Distributed Generators (DGs) in radial distribution systems. The approach is mak...Show More

Abstract:

In this paper a new approach using Harmony Search (HS) algorithm is presented for placing Distributed Generators (DGs) in radial distribution systems. The approach is making use of a multiple objective planning framework, named an Improved Multi-objective HS (IMOHS), to evaluate the impact of DG placement and sizing for an optimal development of the distribution system. In this study, the optimum sizes and locations of DG units are found by considering the power losses and voltage profile as objective functions. The feasibility of the proposed technique is demonstrated in two distribution networks, where the qualitative comparisons are made against a well-known technique, known as Non-dominated Sorting Genetic Algorithm II (NSGA-II). Furthermore, the results obtained are compared with those available in the literature.
Published in: IEEE Transactions on Smart Grid ( Volume: 4, Issue: 1, March 2013)
Page(s): 557 - 567
Date of Publication: 08 February 2013

ISSN Information:


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