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Analysis of lightning induced effects on buried pipeline due to direct strike on ground

conference contribution
posted on 2016-11-18, 00:00 authored by Mahbub Rabbani, Aman Maung Than OoAman Maung Than Oo, M R Ahmed, Mohammed Joglul Kabir
Damages of buried energy pipeline due to direct Lightning strikes on ground has recently appeared substantially noticeable. This paper presents comprehensive study of damages on energy pipelines buried under homogeneous soil due to direct strike on ground over/near the pipeline. The induced voltage on pipeline is analysed using electromagnetic analysis approach. A model was developed to simulate a portion of a pipeline system under varying ground, geometry and lightning parameters, like, lightning current amplitude, rise time, ground resistivity and permittivity, burial depth, and distance of strike point to the buried pipeline. The result showed that induced effect greatly depend on soil electromagnetic parameters and also to strike locations. This paper also presents mutual relationship among horizontal magnetic field and induced current, along with the effect of lightning stroke location and distance from the buried pipeline on the induced disturbances.

History

Event

Australasian Universities Power Engineering. Conference (2016 : Brisbane, Queensland)

Pagination

1 - 5

Publisher

IEEE

Location

Brisbane, Queensland

Place of publication

Piscataway, N.J.

Start date

2016-09-25

End date

2016-09-28

ISBN-13

9781509014057

Language

eng

Publication classification

E Conference publication; E1 Full written paper - refereed

Copyright notice

2016, IEEE

Editor/Contributor(s)

[Unknown]

Title of proceedings

AUPEC 2016 : Proceedings of the Australasian Universities Power Engineering Conference

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