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A new weak area identification method in power system based on voltage stability

Identification of voltage stability weak area in power system plays an important role in preventing the occurrence of voltage collapse. A fast and accurate identification method helps power system operators to apply voltage stability control action on the weak area and thus avoids voltage collapse....

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Main Authors: Aziz N.F.A., Rahmat N.A., Muhammad-Sukki F., Rahman T.K.A., Yasin Z.M., Wahab N.A., Salim N.A.
Other Authors: 57221906825
Format: Article
Published: Universiti Teknikal Malaysia Melaka 2023
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spelling my.uniten.dspace-234012023-05-29T14:40:11Z A new weak area identification method in power system based on voltage stability Aziz N.F.A. Rahmat N.A. Muhammad-Sukki F. Rahman T.K.A. Yasin Z.M. Wahab N.A. Salim N.A. 57221906825 55647163881 36634597400 8922419700 57211410254 35790572400 36806685300 Identification of voltage stability weak area in power system plays an important role in preventing the occurrence of voltage collapse. A fast and accurate identification method helps power system operators to apply voltage stability control action on the weak area and thus avoids voltage collapse. This paper presents a new technique for weak area identification in a power system based on voltage stability named as Weak Area Indicator (WAI). WAI is derived from a newly developed voltage stability index, Voltage Stability Condition Indicator (VSCI). For verification purpose, the proposed WAI was tested with the existing method in the literature that used voltage stability variation method to detect weak area. Test results show that the proposed WAI is able to cluster weak areas correctly. All methods were tested on IEEE 30-bus and IEEE 118-bus test system. Final 2023-05-29T06:40:11Z 2023-05-29T06:40:11Z 2017 Article 2-s2.0-85032787785 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032787785&partnerID=40&md5=0a39aad5b55d3b3ace189be8b82af2d1 https://irepository.uniten.edu.my/handle/123456789/23401 9 2-Nov 171 177 Universiti Teknikal Malaysia Melaka Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Identification of voltage stability weak area in power system plays an important role in preventing the occurrence of voltage collapse. A fast and accurate identification method helps power system operators to apply voltage stability control action on the weak area and thus avoids voltage collapse. This paper presents a new technique for weak area identification in a power system based on voltage stability named as Weak Area Indicator (WAI). WAI is derived from a newly developed voltage stability index, Voltage Stability Condition Indicator (VSCI). For verification purpose, the proposed WAI was tested with the existing method in the literature that used voltage stability variation method to detect weak area. Test results show that the proposed WAI is able to cluster weak areas correctly. All methods were tested on IEEE 30-bus and IEEE 118-bus test system.
author2 57221906825
author_facet 57221906825
Aziz N.F.A.
Rahmat N.A.
Muhammad-Sukki F.
Rahman T.K.A.
Yasin Z.M.
Wahab N.A.
Salim N.A.
format Article
author Aziz N.F.A.
Rahmat N.A.
Muhammad-Sukki F.
Rahman T.K.A.
Yasin Z.M.
Wahab N.A.
Salim N.A.
spellingShingle Aziz N.F.A.
Rahmat N.A.
Muhammad-Sukki F.
Rahman T.K.A.
Yasin Z.M.
Wahab N.A.
Salim N.A.
A new weak area identification method in power system based on voltage stability
author_sort Aziz N.F.A.
title A new weak area identification method in power system based on voltage stability
title_short A new weak area identification method in power system based on voltage stability
title_full A new weak area identification method in power system based on voltage stability
title_fullStr A new weak area identification method in power system based on voltage stability
title_full_unstemmed A new weak area identification method in power system based on voltage stability
title_sort new weak area identification method in power system based on voltage stability
publisher Universiti Teknikal Malaysia Melaka
publishDate 2023
_version_ 1806426656126009344
score 13.211869

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