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Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission

In this paper, the procedures for evaluating the High Voltage (132kV, 275kV and 500kV) overhead lines performance due to lightning in TNB transmission is discussed. The historical tripping data is analysed and compared from the international standard IEC 60071-1 and other utility practices. Approach...

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Main Authors: Mohamed Rawi, Iryani, Ab Kadir, Mohd Zainal Abidin
Format: Conference or Workshop Item
Language:English
Published: IEEE 2014
Online Access:http://psasir.upm.edu.my/id/eprint/55930/1/Procedures%20for%20evaluating%20the%20HV%20overhead%20lines%20lightning%20performance%20and%20methods%20for%20reducing%20the%20OHL%20trip%20rate%20in%20TNB%20transmission.pdf
http://psasir.upm.edu.my/id/eprint/55930/
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spelling my.upm.eprints.559302019-11-20T02:40:55Z http://psasir.upm.edu.my/id/eprint/55930/ Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission Mohamed Rawi, Iryani Ab Kadir, Mohd Zainal Abidin In this paper, the procedures for evaluating the High Voltage (132kV, 275kV and 500kV) overhead lines performance due to lightning in TNB transmission is discussed. The historical tripping data is analysed and compared from the international standard IEC 60071-1 and other utility practices. Approaches for evaluating the performance i.e. software simulations using TFlash and SIGMA SLP are part of the study. Lightning stroke data will also be shown, which will be compared with the tripping pattern. The condition of the transmission towers and Tower Footing Resistance are also very essential in determining the line performance. As conclusion, this paper will discuss and propose the method and actions for reducing OHL tripping due to lightning, thus improving the line performance. IEEE 2014 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55930/1/Procedures%20for%20evaluating%20the%20HV%20overhead%20lines%20lightning%20performance%20and%20methods%20for%20reducing%20the%20OHL%20trip%20rate%20in%20TNB%20transmission.pdf Mohamed Rawi, Iryani and Ab Kadir, Mohd Zainal Abidin (2014) Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission. In: 2014 IEEE 8th International Power Engineering and Optimization Conference (PEOCO2014), 24-25 Mar. 2014, Langkawi, Kedah, Malaysia. (pp. 375-379). 10.1109/PEOCO.2014.6814457
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 In this paper, the procedures for evaluating the High Voltage (132kV, 275kV and 500kV) overhead lines performance due to lightning in TNB transmission is discussed. The historical tripping data is analysed and compared from the international standard IEC 60071-1 and other utility practices. Approaches for evaluating the performance i.e. software simulations using TFlash and SIGMA SLP are part of the study. Lightning stroke data will also be shown, which will be compared with the tripping pattern. The condition of the transmission towers and Tower Footing Resistance are also very essential in determining the line performance. As conclusion, this paper will discuss and propose the method and actions for reducing OHL tripping due to lightning, thus improving the line performance.
format Conference or Workshop Item
author Mohamed Rawi, Iryani
Ab Kadir, Mohd Zainal Abidin
spellingShingle Mohamed Rawi, Iryani
Ab Kadir, Mohd Zainal Abidin
Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
author_facet Mohamed Rawi, Iryani
Ab Kadir, Mohd Zainal Abidin
author_sort Mohamed Rawi, Iryani
title Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
title_short Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
title_full Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
title_fullStr Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
title_full_unstemmed Procedures for evaluating the HV overhead lines lightning performance and methods for reducing the OHL trip rate in TNB transmission
title_sort procedures for evaluating the hv overhead lines lightning performance and methods for reducing the ohl trip rate in tnb transmission
publisher IEEE
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/55930/1/Procedures%20for%20evaluating%20the%20HV%20overhead%20lines%20lightning%20performance%20and%20methods%20for%20reducing%20the%20OHL%20trip%20rate%20in%20TNB%20transmission.pdf
http://psasir.upm.edu.my/id/eprint/55930/
_version_ 1651869079346085888
score 13.211869

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