Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line

Lightning has been a major concern to the power system researchers as it may cause damage to the transmission line. One of the event that will cause lightning overvoltage and most likely to occur is backflashover. A study has been carried out to investigate the effects of line parameters such as gro...

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Main Authors: Sardi, Junainah, Ab Kadir, Mohd Zainal Abidin
Format: Conference or Workshop Item
Language:English
Published: IEEE 2013
Online Access:http://psasir.upm.edu.my/id/eprint/45015/1/Investigation%20on%20the%20effects%20of%20line%20parameters%20to%20the%20lightning%20performance%20of%20132%20kV%20Kuala%20Krai-Gua%20Musang%20transmission%20line.pdf
http://psasir.upm.edu.my/id/eprint/45015/
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spelling my.upm.eprints.450152020-08-04T02:40:58Z http://psasir.upm.edu.my/id/eprint/45015/ Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line Sardi, Junainah Ab Kadir, Mohd Zainal Abidin Lightning has been a major concern to the power system researchers as it may cause damage to the transmission line. One of the event that will cause lightning overvoltage and most likely to occur is backflashover. A study has been carried out to investigate the effects of line parameters such as ground resistance, soil resistivity, tower surge impedance, tower height and number of shield wires to the values of tower top voltage, backflashover rate (BFR) and probability of transformer damage at substation. A sample of worst performance of transmission line in Peninsular Malaysia i.e. 132 kV Kuala Krai-Gua Musang transmission line data was obtained from Tenaga Nasional Berhad (TNB) for the purpose of backflashover analysis. Power System Computer Aided Design (PSCAD) software was used to model integral part of transmission line components such as insulator gap, tower and footing resistance followed by doing the backflashover simulation and analysis. Findings from the analysis imply that the values of BFR and probability of transformer damage are strongly influenced by the values of line parameters. Right selection of line parameters may reduce BFR and probability of transformer damage, thus improve the transmission line performance. Findings of this research can be useful guideline towards high voltage transmission line design and planning in Malaysia. IEEE 2013 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/45015/1/Investigation%20on%20the%20effects%20of%20line%20parameters%20to%20the%20lightning%20performance%20of%20132%20kV%20Kuala%20Krai-Gua%20Musang%20transmission%20line.pdf Sardi, Junainah and Ab Kadir, Mohd Zainal Abidin (2013) Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line. In: 2013 IEEE 7th International Power Engineering and Optimization Conference (PEOCO 2013), 3-4 June 2013, Langkawi, Kedah. (pp. 594-599). 10.1109/PEOCO.2013.6564617
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Lightning has been a major concern to the power system researchers as it may cause damage to the transmission line. One of the event that will cause lightning overvoltage and most likely to occur is backflashover. A study has been carried out to investigate the effects of line parameters such as ground resistance, soil resistivity, tower surge impedance, tower height and number of shield wires to the values of tower top voltage, backflashover rate (BFR) and probability of transformer damage at substation. A sample of worst performance of transmission line in Peninsular Malaysia i.e. 132 kV Kuala Krai-Gua Musang transmission line data was obtained from Tenaga Nasional Berhad (TNB) for the purpose of backflashover analysis. Power System Computer Aided Design (PSCAD) software was used to model integral part of transmission line components such as insulator gap, tower and footing resistance followed by doing the backflashover simulation and analysis. Findings from the analysis imply that the values of BFR and probability of transformer damage are strongly influenced by the values of line parameters. Right selection of line parameters may reduce BFR and probability of transformer damage, thus improve the transmission line performance. Findings of this research can be useful guideline towards high voltage transmission line design and planning in Malaysia.
format Conference or Workshop Item
author Sardi, Junainah
Ab Kadir, Mohd Zainal Abidin
spellingShingle Sardi, Junainah
Ab Kadir, Mohd Zainal Abidin
Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
author_facet Sardi, Junainah
Ab Kadir, Mohd Zainal Abidin
author_sort Sardi, Junainah
title Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
title_short Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
title_full Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
title_fullStr Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
title_full_unstemmed Investigation on the effects of line parameters to the lightning performance of 132 kV Kuala Krai-Gua Musang transmission line
title_sort investigation on the effects of line parameters to the lightning performance of 132 kv kuala krai-gua musang transmission line
publisher IEEE
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/45015/1/Investigation%20on%20the%20effects%20of%20line%20parameters%20to%20the%20lightning%20performance%20of%20132%20kV%20Kuala%20Krai-Gua%20Musang%20transmission%20line.pdf
http://psasir.upm.edu.my/id/eprint/45015/
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