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On the lightning induced voltage along overhead power distribution line


Izadi, Mahdi and Ab Kadir, Mohd Zainal Abidin and Hajikhani, Maryam (2014) On the lightning induced voltage along overhead power distribution line. Journal of Electrical Engineering and Technology, 9 (5). pp. 1694-1703. ISSN 1975-0102; ESSN: 2093-7423


Lightning induced voltage is a major factor that causes interruptions on distribution lines. In this paper, analytical expressions are proposed to evaluate a lightning induced voltage on power lines directly in the time domain without the need to apply any extra conversions. The proposed expressions can consider the widely used current functions and models in contrast to the earlier analytical expressions which had a number of limitations related to the simplification of the channel base current and the current along the lightning channel. The results show that the simulated values based on the proposed method are in good agreement with the previous studies and the proposed expressions can be used for optimizing the insulation and protection level of existing and new lines being designed.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
Publisher: Korean Institute of Electrical Engineers
Keywords: Lightning induced voltage; Lightning; Electromagnetic field; Return stroke
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 21 Dec 2015 13:31
Last Modified: 21 Dec 2015 13:31
URI: http://psasir.upm.edu.my/id/eprint/34739
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