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Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints

The electric power industries worldwide have undergone considerable changes especially from vertical structure to full deregulated entities. These changes are now introducing new problems in terms of operations, controls and planning of the entire grid systems. This calls for a more reliable analyti...

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Main Authors:	Mohd Zin, Abdullah Asuhaimi, Amoo, Abdullahi, Bakare, Ganiyu, Soremekum, Rasak, Aliyu, Usman
Format:	Conference or Workshop Item
Published:	2011
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/46093/ http://ieeexplore.ieee.org/document/5970405/
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id	my.utm.46093
record_format	eprints
spelling	my.utm.460932017-07-02T07:26:45Z http://eprints.utm.my/id/eprint/46093/ Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints Mohd Zin, Abdullah Asuhaimi Amoo, Abdullahi Bakare, Ganiyu Soremekum, Rasak Aliyu, Usman TK Electrical engineering. Electronics Nuclear engineering The electric power industries worldwide have undergone considerable changes especially from vertical structure to full deregulated entities. These changes are now introducing new problems in terms of operations, controls and planning of the entire grid systems. This calls for a more reliable analytical tool ever than before. One feasible solution is to perform the Optimal Economic Dispatch (OED) paradigm on this restructured power system so as to provide fairness to all operators. In this paper, the economic dispatch problem with voltage and line flow constraints has been formulated for the hydro-thermal generating units feeding the Nigerian power system. In order to solve the arising power flow problem a MATLAB based simulation package, MATPOWER version 3.0 has been suitably modified to obtain feasible solutions for different loading system scenarios. The results obtained showed that the OED offered a better optimal power schedules, power loss minimization and reduced total fuel cost than earlier work based on Micro-Genetic Algorithm, (MGA) and Conventional Genetic Algorithm (CGA). 2011 Conference or Workshop Item PeerReviewed Mohd Zin, Abdullah Asuhaimi and Amoo, Abdullahi and Bakare, Ganiyu and Soremekum, Rasak and Aliyu, Usman (2011) Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints. In: The 5th International Power Engineering And Optimization Conference (Peoco2011). http://ieeexplore.ieee.org/document/5970405/
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Mohd Zin, Abdullah Asuhaimi Amoo, Abdullahi Bakare, Ganiyu Soremekum, Rasak Aliyu, Usman Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
description	The electric power industries worldwide have undergone considerable changes especially from vertical structure to full deregulated entities. These changes are now introducing new problems in terms of operations, controls and planning of the entire grid systems. This calls for a more reliable analytical tool ever than before. One feasible solution is to perform the Optimal Economic Dispatch (OED) paradigm on this restructured power system so as to provide fairness to all operators. In this paper, the economic dispatch problem with voltage and line flow constraints has been formulated for the hydro-thermal generating units feeding the Nigerian power system. In order to solve the arising power flow problem a MATLAB based simulation package, MATPOWER version 3.0 has been suitably modified to obtain feasible solutions for different loading system scenarios. The results obtained showed that the OED offered a better optimal power schedules, power loss minimization and reduced total fuel cost than earlier work based on Micro-Genetic Algorithm, (MGA) and Conventional Genetic Algorithm (CGA).
format	Conference or Workshop Item
author	Mohd Zin, Abdullah Asuhaimi Amoo, Abdullahi Bakare, Ganiyu Soremekum, Rasak Aliyu, Usman
author_facet	Mohd Zin, Abdullah Asuhaimi Amoo, Abdullahi Bakare, Ganiyu Soremekum, Rasak Aliyu, Usman
author_sort	Mohd Zin, Abdullah Asuhaimi
title	Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
title_short	Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
title_full	Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
title_fullStr	Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
title_full_unstemmed	Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints
title_sort	optimal economic dispatch for the nigerian grid system considering voltage and line flow constraints
publishDate	2011
url	http://eprints.utm.my/id/eprint/46093/ http://ieeexplore.ieee.org/document/5970405/
_version_	1643651934165401600
score	13.211869

Optimal economic dispatch for the Nigerian grid system considering voltage and line flow constraints

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