Improving voltage collapse point under transmission line outage by optimal placement and sizing of SVC using genetic algorithm

Zaidan, Majeed Rashid; Hasan, Ghanim Thiab; Bajaj, Mohit; Toos, Saber Izadpanah

doi:10.11591/ijape.v13.i1.pp213-222

Akses terbuka Jurnal SINTA 1

Improving voltage collapse point under transmission line outage by optimal placement and sizing of SVC using genetic algorithm

International Journal of Applied Power Engineering (IJAPE) · Vol. 13 No. 1 (2024) · hlm. 213–222

DOI: 10.11591/ijape.v13.i1.pp213-222
ISSN: 2722-2624, 2252-8792
Terbit: 2024-03-01
Penerbit: Institute of Advanced Engineering and Science
Bahasa: eng
Lisensi: creativecommons.org/licenses/by-sa/4.0

Abstrak

In many power systems, voltage instability can increase the risk of voltage collapse and, as a result, turn the power system toward a blackout. Therefore, increasing the voltage collapse point is required. A transmission line outage is an emergency condition in power systems that can lead to voltage instability and voltage collapse. Thus, it is expected to employ shunt-connected flexible AC transmission systems (FACTS) such as the static var compensator (SVC) to increase the voltage collapse point when lines outage. This paper presents the genetic algorithm (GA) application to optimal placement and sizing of an SVC for increasing voltage collapse points following lines outage. The continuation power flow (CPF) technique has been used to determine the maximum loading point (MLP) corresponding to the point of voltage collapse. Also, to reduce the number of scenarios when line outages occur, a list in ascending order is established based on the line outage priority (LOP). The IEEE 14-bus test system is chosen to carry out simulations, and an SVC will be installed in the system based on the GA results. Simulation results confirm the effectiveness of an SVC for improving voltage stability as well as increasing voltage profile.

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17 penulis · 37 tautan kepenulisan bersama · 21 lintas organisasi

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University of Tikrit
University of Kirkuk
Northern Technical University
Middle Technical University
Graphic Era University
National University of Malaysia
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Rekan penulis	Organisasi	Artikel bersama
Ali Hlal Mutlaq	University of Kirkuk	4
Kamil Jadu Ali	University of Tikrit	3
Nabeel Mohammed Akram Samad	Northern Technical University	2
Sura Hamad Faraj	University of Tikrit	2
Ahmed Saad Names	University of Tikrit	2
Ahmed Hasan Mohammed	University of Tikrit	1
Khaleel Ali Khudhur	Northern Technical University	1
Mohammed Ayad Saad	National University of Malaysia	1
Jamal Ahmed hameed	University of Tikrit	1
Thamir Hassan Atyia	University of Tikrit	1
Saba F. Ahmed Jaf	University of Kirkuk	1
Zubaidah Ghaze Abdulkareem	University of Kirkuk	1
Khaleel Ali Khudur	Afiliasi tidak diketahui	1

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Sumber metadata: OAI-PMH (metadata jurnal) http://ijape.iaescore.com/index.php/IJAPE/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en-US">Improving voltage collapse point under transmission line outage by optimal placement and sizing of SVC using genetic algorithm</dc:title>
	<dc:creator>Zaidan, Majeed Rashid</dc:creator>
	<dc:creator>Hasan, Ghanim Thiab</dc:creator>
	<dc:creator>Bajaj, Mohit</dc:creator>
	<dc:creator>Toos, Saber Izadpanah</dc:creator>
	<dc:subject xml:lang="en-US">continuation power flow; genetic algorithm; line outage; maximum loading point; static var compensator</dc:subject>
	<dc:description xml:lang="en-US">In many power systems, voltage instability can increase the risk of voltage collapse and, as a result, turn the power system toward a blackout. Therefore, increasing the voltage collapse point is required. A transmission line outage is an emergency condition in power systems that can lead to voltage instability and voltage collapse. Thus, it is expected to employ shunt-connected flexible AC transmission systems (FACTS) such as the static var compensator (SVC) to increase the voltage collapse point when lines outage. This paper presents the genetic algorithm (GA) application to optimal placement and sizing of an SVC for increasing voltage collapse points following lines outage. The continuation power flow (CPF) technique has been used to determine the maximum loading point (MLP) corresponding to the point of voltage collapse. Also, to reduce the number of scenarios when line outages occur, a list in ascending order is established based on the line outage priority (LOP). The IEEE 14-bus test system is chosen to carry out simulations, and an SVC will be installed in the system based on the GA results. Simulation results confirm the effectiveness of an SVC for improving voltage stability as well as increasing voltage profile.</dc:description>
	<dc:publisher xml:lang="en-US">Institute of Advanced Engineering and Science</dc:publisher>
	<dc:contributor xml:lang="en-US">There is no funding</dc:contributor>
	<dc:date>2024-03-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ijape.iaescore.com/index.php/IJAPE/article/view/20665</dc:identifier>
	<dc:identifier>10.11591/ijape.v13.i1.pp213-222</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Applied Power Engineering (IJAPE); Vol 13, No 1: March 2024; 213-222</dc:source>
	<dc:source>2722-2624</dc:source>
	<dc:source>2252-8792</dc:source>
	<dc:source>10.11591/ijape.v13.i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijape.iaescore.com/index.php/IJAPE/article/view/20665/13159</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Majeed Rashid Zaidan</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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