Backup distance protection coordination for three terminal HV transmission line considering main protection failure

The protection system scheme in transmission line is very important to maintain security and reliability of power system. This research will focus on the protection scheme at the three terminal transmission line such as 132kV and 275kV that implement in Malaysia utility and propose a new distance pr...

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Main Author:	Mohd. Razali, Mohd. Razani
Format:	Thesis
Language:	English
Published:	2021
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/99491/1/MohdRazaniRazaliMKE2021.pdf
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id	my-utm-ep.99491
record_format	uketd_dc
spelling	my-utm-ep.994912023-02-27T07:44:39Z Backup distance protection coordination for three terminal HV transmission line considering main protection failure 2021 Mohd. Razali, Mohd. Razani TK Electrical engineering. Electronics Nuclear engineering The protection system scheme in transmission line is very important to maintain security and reliability of power system. This research will focus on the protection scheme at the three terminal transmission line such as 132kV and 275kV that implement in Malaysia utility and propose a new distance protection system scheme. The backup protection schemes in Malaysia utility has a higher fault clearing time. This research will focus on backup protection operation of three terminal overhead transmission line for all condition with considering main protection fail, DC supply fail or communication fail. Therefore, this study will propose and improve the backup protection scheme, two components will consider which are fault clearing time and distance relay zone configuration. Each improvement has own philosophy and concreate reason to determine advantages for backup protection scheme in three terminal transmission line. The effect for improvement need to ensure time coordination did not overlap with others scheme. To analyse existing and new protection scheme in this study, ETAP software will be use. All decision of fault clearing time and zone coverage can generate by ETAP simulation. The propose method able to help utility to have better fault clearing time and zone of coverage. 2021 Thesis http://eprints.utm.my/id/eprint/99491/ http://eprints.utm.my/id/eprint/99491/1/MohdRazaniRazaliMKE2021.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:149796 masters Universiti Teknologi Malaysia Faculty of Engineering - School 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 Mohd. Razali, Mohd. Razani Backup distance protection coordination for three terminal HV transmission line considering main protection failure
description	The protection system scheme in transmission line is very important to maintain security and reliability of power system. This research will focus on the protection scheme at the three terminal transmission line such as 132kV and 275kV that implement in Malaysia utility and propose a new distance protection system scheme. The backup protection schemes in Malaysia utility has a higher fault clearing time. This research will focus on backup protection operation of three terminal overhead transmission line for all condition with considering main protection fail, DC supply fail or communication fail. Therefore, this study will propose and improve the backup protection scheme, two components will consider which are fault clearing time and distance relay zone configuration. Each improvement has own philosophy and concreate reason to determine advantages for backup protection scheme in three terminal transmission line. The effect for improvement need to ensure time coordination did not overlap with others scheme. To analyse existing and new protection scheme in this study, ETAP software will be use. All decision of fault clearing time and zone coverage can generate by ETAP simulation. The propose method able to help utility to have better fault clearing time and zone of coverage.
format	Thesis
qualification_level	Master's degree
author	Mohd. Razali, Mohd. Razani
author_facet	Mohd. Razali, Mohd. Razani
author_sort	Mohd. Razali, Mohd. Razani
title	Backup distance protection coordination for three terminal HV transmission line considering main protection failure
title_short	Backup distance protection coordination for three terminal HV transmission line considering main protection failure
title_full	Backup distance protection coordination for three terminal HV transmission line considering main protection failure
title_fullStr	Backup distance protection coordination for three terminal HV transmission line considering main protection failure
title_full_unstemmed	Backup distance protection coordination for three terminal HV transmission line considering main protection failure
title_sort	backup distance protection coordination for three terminal hv transmission line considering main protection failure
granting_institution	Universiti Teknologi Malaysia
granting_department	Faculty of Engineering - School of Electrical Engineering
publishDate	2021
url	http://eprints.utm.my/id/eprint/99491/1/MohdRazaniRazaliMKE2021.pdf
_version_	1776100603876868096

Backup distance protection coordination for three terminal HV transmission line considering main protection failure

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