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Analysis of geomagnetic induced current modelling and calculation in electrical power grid

Electric grounding; Geomagnetism; Intercalation; Earth magnetic fields; Electrical power; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; In-Degree; Nodal analysis method; Voltage collapse; Electric power transmission networks

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Bibliographic Details
Main Authors: Amran A.S., Ab Aziz N.F., Zawawi A.A., Yasin Z.M., Salim N.A.
Other Authors: 57221909012
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-250752023-05-29T16:06:40Z Analysis of geomagnetic induced current modelling and calculation in electrical power grid Amran A.S. Ab Aziz N.F. Zawawi A.A. Yasin Z.M. Salim N.A. 57221909012 57221906825 57219849903 57211410254 36806685300 Electric grounding; Geomagnetism; Intercalation; Earth magnetic fields; Electrical power; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; In-Degree; Nodal analysis method; Voltage collapse; Electric power transmission networks Geomagnetic induced current (GIC) caused by geomagnetic disturbance (GMD) can be a serious threat to a stable electrical power grid operation. GIC that is induced in the earth magnetic field flows through the neutrals of grounded-wye transformers may lead to increasing reactive power consumption which can result to voltage collapse. Therefore, it is important to study the evaluation of this event on the electrical power grid. This paper presents the analysis of GIC modelling and calculation in a 4 bus test case system using Power World Simulator. The value of calculated GIC using Power World are validated and compared with theoretical using nodal analysis method. Based on the study conducted, it is found that the geomagnetic storm magnitude and direction in degrees can affect the GIC values. � 2020 IEEE. Final 2023-05-29T08:06:40Z 2023-05-29T08:06:40Z 2020 Conference Paper 10.1109/PECon48942.2020.9314477 2-s2.0-85100598807 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100598807&doi=10.1109%2fPECon48942.2020.9314477&partnerID=40&md5=cf20bc1c160cb9828084e954dc22147e https://irepository.uniten.edu.my/handle/123456789/25075 9314477 194 197 Institute of Electrical and Electronics Engineers Inc. 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 Electric grounding; Geomagnetism; Intercalation; Earth magnetic fields; Electrical power; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; In-Degree; Nodal analysis method; Voltage collapse; Electric power transmission networks
author2 57221909012
author_facet 57221909012
Amran A.S.
Ab Aziz N.F.
Zawawi A.A.
Yasin Z.M.
Salim N.A.
format Conference Paper
author Amran A.S.
Ab Aziz N.F.
Zawawi A.A.
Yasin Z.M.
Salim N.A.
spellingShingle Amran A.S.
Ab Aziz N.F.
Zawawi A.A.
Yasin Z.M.
Salim N.A.
Analysis of geomagnetic induced current modelling and calculation in electrical power grid
author_sort Amran A.S.
title Analysis of geomagnetic induced current modelling and calculation in electrical power grid
title_short Analysis of geomagnetic induced current modelling and calculation in electrical power grid
title_full Analysis of geomagnetic induced current modelling and calculation in electrical power grid
title_fullStr Analysis of geomagnetic induced current modelling and calculation in electrical power grid
title_full_unstemmed Analysis of geomagnetic induced current modelling and calculation in electrical power grid
title_sort analysis of geomagnetic induced current modelling and calculation in electrical power grid
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806428077560954880
score 13.222552

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