Title of article
Economic Dispatch Optimization using Improved Dynamic Harmony Search Algorithm
Author/Authors
boudjella, houari mohamed boudiaf university of science and technology usto - sustainable development laboratory of electrical energy laboratory, Oran, Algeria , laouer, mohamed salhi ahmed university centre - department of electrical engineering, Naama, Algeria , bouzeboudja, hamid mohamed boudiaf university of science and technology usto - sustainable development laboratory of electrical energy laboratory, Oran, Algeria , saad, abdallah university hassan ii - national higher school of electricity and mechanics ensem, Casablanca, Morocco
From page
45
To page
52
Abstract
In this paper, the Static Economic Dispatch (SELD) problem has been optimized by applied a novel approach named improved dynamic harmony search (IDHS) algorithm. The proposed method in this work uses a novel technique for generating a new solution, where the distance bandwidth (BW) is dynamically update to improve the exploration and exploitation characteristics of the original HS. The principle behind this idea is to use a large BW to search in the entire domain and dynamically adjust the BW towards the optimal solution. The IDHS algorithm is validate for a test system consisting of 13 thermal units with VPE. It is observed that IDHS has shown promising performance to solve the SELD problem with valve-point loading effects, the simulation results are compared with conventional HS and various other optimization algorithms published recently.
Keywords
Economic dispatch , No smooth power system , Valve , point effects , Harmony search
Journal title
Majlesi Journal of Mechatronic Systems
Journal title
Majlesi Journal of Mechatronic Systems
Record number
2572883
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