Voltage stability enhancement in distribution networks with distributed generations

The increasing energy demands are stressing the generation and transmission capabilities of the power system. Generally, Distributed generation (DG) which been located in distribution systems, has the ability to meet some of the growing energy demands. However, unplanned application of individual di...

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Main Author:	Ishak, Mohd. Hafiz
Format:	Thesis
Language:	English
Published:	2015
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/50686/25/MohdHafizIshakMFKE2015.pdf
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id	my-utm-ep.50686
record_format	uketd_dc
spelling	my-utm-ep.506862020-07-08T04:08:11Z Voltage stability enhancement in distribution networks with distributed generations 2015-01 Ishak, Mohd. Hafiz TK Electrical engineering. Electronics Nuclear engineering The increasing energy demands are stressing the generation and transmission capabilities of the power system. Generally, Distributed generation (DG) which been located in distribution systems, has the ability to meet some of the growing energy demands. However, unplanned application of individual distributed generators might cause other technical problems. Recently, more attention has been focus for systematic planning and to optimize the performance of distribution networks with an objective to reduce losses and provide good quality supply to the consumers. The present trend in planning distribution systems is to employ distributed generators preferably at high load density buses. In this project, Fuzzy logic approach is employed to obtain optimal location of DG and its size by an analytical method to minimize losses and improve voltage regulation in distribution systems. To show the effectiveness of the proposed DG placement method, this approach is implemented in an IEEE-14 Bus System using PSAT which is a MATLAB toolbox environment. From the results obtained using the proposed method it is observed that even with a lower size DG there is a higher percentage of loss reduction and a better voltage profile. 2015-01 Thesis http://eprints.utm.my/id/eprint/50686/ http://eprints.utm.my/id/eprint/50686/25/MohdHafizIshakMFKE2015.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:85106 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Ishak, Mohd. Hafiz Voltage stability enhancement in distribution networks with distributed generations
description	The increasing energy demands are stressing the generation and transmission capabilities of the power system. Generally, Distributed generation (DG) which been located in distribution systems, has the ability to meet some of the growing energy demands. However, unplanned application of individual distributed generators might cause other technical problems. Recently, more attention has been focus for systematic planning and to optimize the performance of distribution networks with an objective to reduce losses and provide good quality supply to the consumers. The present trend in planning distribution systems is to employ distributed generators preferably at high load density buses. In this project, Fuzzy logic approach is employed to obtain optimal location of DG and its size by an analytical method to minimize losses and improve voltage regulation in distribution systems. To show the effectiveness of the proposed DG placement method, this approach is implemented in an IEEE-14 Bus System using PSAT which is a MATLAB toolbox environment. From the results obtained using the proposed method it is observed that even with a lower size DG there is a higher percentage of loss reduction and a better voltage profile.
format	Thesis
qualification_level	Master's degree
author	Ishak, Mohd. Hafiz
author_facet	Ishak, Mohd. Hafiz
author_sort	Ishak, Mohd. Hafiz
title	Voltage stability enhancement in distribution networks with distributed generations
title_short	Voltage stability enhancement in distribution networks with distributed generations
title_full	Voltage stability enhancement in distribution networks with distributed generations
title_fullStr	Voltage stability enhancement in distribution networks with distributed generations
title_full_unstemmed	Voltage stability enhancement in distribution networks with distributed generations
title_sort	voltage stability enhancement in distribution networks with distributed generations
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	http://eprints.utm.my/id/eprint/50686/25/MohdHafizIshakMFKE2015.pdf
_version_	1747817511679688704

Voltage stability enhancement in distribution networks with distributed generations

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