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Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network

DC transformers; Geomagnetism; Intercalation; Wind power; Current analysis; Earth's surface; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; Half cycle; Photovoltaics; Power absorption; Power system networks; PV power systems; Hybrid systems

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Main Authors: Johan F.N., Ab Aziz N.F., Khurshid Z.M., Yasin Z.M., Salim N.A.
Other Authors: 57604844200
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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id my.uniten.dspace-27215
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spelling my.uniten.dspace-272152023-05-29T17:41:06Z Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network Johan F.N. Ab Aziz N.F. Khurshid Z.M. Yasin Z.M. Salim N.A. 57604844200 57221906825 57199152644 57211410254 36806685300 DC transformers; Geomagnetism; Intercalation; Wind power; Current analysis; Earth's surface; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; Half cycle; Photovoltaics; Power absorption; Power system networks; PV power systems; Hybrid systems During geomagnetic storms, geomagnetic induced current (GIC) is generated on the earth surface. GIC passes from the earth soil into the neutral grounded transformers, resulting in half-cycle saturation. Half-cycle saturation increases the reactive power absorption of the transformer, generating significant harmonic currents, leading to a problem of voltage control and transformer heating. The aim of this paper is to investigate the GIC impacts and mitigation method on a hybrid PV power system network using the Power Systems Computer-Aided Design (PSCAD) software. The network consists of a PV plant, wind farm, and loads connected to 0.480 kV busbar. GIC is modelled as a controlled DC voltage source and injected into the hybrid PV system through a neutral of the wind turbine (WT) transformer. Different GIC mitigation devices via resistor and capacitor placement have been applied to eliminate the GIC impacts on the hybrid system. In this paper, three case studies have been conducted and the simulation results are compared to analyse GIC impacts in the hybrid PV power system network. � 2022 IEEE. Final 2023-05-29T09:41:06Z 2023-05-29T09:41:06Z 2022 Conference Paper 10.1109/ICPEA53519.2022.9744687 2-s2.0-85128550718 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128550718&doi=10.1109%2fICPEA53519.2022.9744687&partnerID=40&md5=4bb945c14a837457ca31b6d485a05124 https://irepository.uniten.edu.my/handle/123456789/27215 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 DC transformers; Geomagnetism; Intercalation; Wind power; Current analysis; Earth's surface; Geomagnetic disturbance; Geomagnetic induced currents; Geomagnetic storm; Half cycle; Photovoltaics; Power absorption; Power system networks; PV power systems; Hybrid systems
author2 57604844200
author_facet 57604844200
Johan F.N.
Ab Aziz N.F.
Khurshid Z.M.
Yasin Z.M.
Salim N.A.
format Conference Paper
author Johan F.N.
Ab Aziz N.F.
Khurshid Z.M.
Yasin Z.M.
Salim N.A.
spellingShingle Johan F.N.
Ab Aziz N.F.
Khurshid Z.M.
Yasin Z.M.
Salim N.A.
Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
author_sort Johan F.N.
title Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
title_short Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
title_full Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
title_fullStr Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
title_full_unstemmed Geomagnetic Induced Current Analysis in A Hybrid PV Power System Network
title_sort geomagnetic induced current analysis in a hybrid pv power system network
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806425981851795456
score 13.222552

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