Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab

This thesis presents an automatic voltage stability analysis in the presence of contingency. In this case, the study was conducted under generator and/ or line outage contingency. The study aims to evaluate the bifurcation point when voltage stability is highly affected by reactive power generation...

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Main Author:	Ab. Wahab, Nor Ayuni Ahadiah
Format:	Thesis
Language:	English
Published:	2011
Online Access:	https://ir.uitm.edu.my/id/eprint/85174/1/85174.pdf
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id	my-uitm-ir.85174
record_format	uketd_dc
spelling	my-uitm-ir.851742024-02-06T12:06:14Z Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab 2011 Ab. Wahab, Nor Ayuni Ahadiah This thesis presents an automatic voltage stability analysis in the presence of contingency. In this case, the study was conducted under generator and/ or line outage contingency. The study aims to evaluate the bifurcation point when voltage stability is highly affected by reactive power generation saturation phenomena. The reactive power generation saturation of a unit can change the system voltage immediately from stable to unstable. The value is determined using MATLAB programming that uses fast voltage stability index (FVSI) as an indicator. The results of the index before and after the contingency are compared to show the effect of contingency to the system. The method was tested on the IEEE 30-Bus Reliability Test System (RTS) system and results have been compared using the V-Q curves. Results obtained from study would be beneficial as future referring for researchers and students in power system. 2011 Thesis https://ir.uitm.edu.my/id/eprint/85174/ https://ir.uitm.edu.my/id/eprint/85174/1/85174.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Musirin, Ismail
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Musirin, Ismail
description	This thesis presents an automatic voltage stability analysis in the presence of contingency. In this case, the study was conducted under generator and/ or line outage contingency. The study aims to evaluate the bifurcation point when voltage stability is highly affected by reactive power generation saturation phenomena. The reactive power generation saturation of a unit can change the system voltage immediately from stable to unstable. The value is determined using MATLAB programming that uses fast voltage stability index (FVSI) as an indicator. The results of the index before and after the contingency are compared to show the effect of contingency to the system. The method was tested on the IEEE 30-Bus Reliability Test System (RTS) system and results have been compared using the V-Q curves. Results obtained from study would be beneficial as future referring for researchers and students in power system.
format	Thesis
qualification_level	Bachelor degree
author	Ab. Wahab, Nor Ayuni Ahadiah
spellingShingle	Ab. Wahab, Nor Ayuni Ahadiah Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
author_facet	Ab. Wahab, Nor Ayuni Ahadiah
author_sort	Ab. Wahab, Nor Ayuni Ahadiah
title	Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
title_short	Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
title_full	Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
title_fullStr	Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
title_full_unstemmed	Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab
title_sort	automatic voltage stability analysis in the presence of contingency / nor ayuni ahadiah ab. wahab
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2011
url	https://ir.uitm.edu.my/id/eprint/85174/1/85174.pdf
_version_	1794192077743980544

Automatic voltage stability analysis in the presence of contingency / Nor Ayuni Ahadiah Ab. Wahab

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