Effect of various load on power system protection

This project established a reclosing simulation mode on 161kv line with bilateral power source of regional network based on PSCAD, and to do the simulation when the different types of fault occur on the various load condition. On this basis, analysis for the different types of fault occur is done, a...

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Main Author:	Ruihao, Sun
Format:	Thesis
Language:	English
Published:	2012
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/32036/5/SunRuihaoMFKE2012.pdf
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id	my-utm-ep.32036
record_format	uketd_dc
spelling	my-utm-ep.320362018-05-27T07:11:00Z Effect of various load on power system protection 2012-01 Ruihao, Sun TK Electrical engineering. Electronics Nuclear engineering This project established a reclosing simulation mode on 161kv line with bilateral power source of regional network based on PSCAD, and to do the simulation when the different types of fault occur on the various load condition. On this basis, analysis for the different types of fault occur is done, and effect of various loads of the protection devices in the power system is studied. The key point analysis focused on the effect of residue voltage produced from the induction motor load in case of the transient fault and permanent fault occurred on the transmission line separately. This thesis has analyzed the changing rule of the residual voltage produced from the induction motor when the faults occurred. Hence, a proper reclosing time was identified, and a better control system, which able to improve the residual voltage on the power system protection, was proposed. 2012-01 Thesis http://eprints.utm.my/id/eprint/32036/ http://eprints.utm.my/id/eprint/32036/5/SunRuihaoMFKE2012.pdf application/pdf en public 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 Ruihao, Sun Effect of various load on power system protection
description	This project established a reclosing simulation mode on 161kv line with bilateral power source of regional network based on PSCAD, and to do the simulation when the different types of fault occur on the various load condition. On this basis, analysis for the different types of fault occur is done, and effect of various loads of the protection devices in the power system is studied. The key point analysis focused on the effect of residue voltage produced from the induction motor load in case of the transient fault and permanent fault occurred on the transmission line separately. This thesis has analyzed the changing rule of the residual voltage produced from the induction motor when the faults occurred. Hence, a proper reclosing time was identified, and a better control system, which able to improve the residual voltage on the power system protection, was proposed.
format	Thesis
qualification_level	Master's degree
author	Ruihao, Sun
author_facet	Ruihao, Sun
author_sort	Ruihao, Sun
title	Effect of various load on power system protection
title_short	Effect of various load on power system protection
title_full	Effect of various load on power system protection
title_fullStr	Effect of various load on power system protection
title_full_unstemmed	Effect of various load on power system protection
title_sort	effect of various load on power system protection
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2012
url	http://eprints.utm.my/id/eprint/32036/5/SunRuihaoMFKE2012.pdf
_version_	1747815905839022080

Effect of various load on power system protection

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