Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm

M. S. Abd Rahman, M. Z.A. Ab Kadir, M. S. Ab-Rahman, M. Osman, S. F.M. Nor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Severe lightning overvoltage is regarded to the multiple flashovers on the overhead lines. Therefore, it signifies the needs of having a robust insulation system, especially to those which highly susceptible to lightning strikes. In order to minimize the impact of lightning, it is necessary to evaluate lightning performance of the tower and its components before implementing any proposed design. Therefore, in this work, a feasibility study was done on proposed 275 kV and 132 kV transmission tower with composite crossarm installed. In order to assess the insulation strength of the tower against the lightning activities, lightning caused events i.e. backflashover and shielding failure were applied onto the tower models by using FEM based software. The CFO of the tower insulation were calculated based on the design provided, whereby it was complementary verified by the voltage and electric field profiles of the simulation. For each case, none had shown a voltage magnitude higher than the voltage supposed to possibly cause 50% chance of flashover.

Original languageEnglish
Title of host publication2019 11th Asia-Pacific International Conference on Lightning, APL 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728116952
DOIs
Publication statusPublished - Jun 2019
Event11th Asia-Pacific International Conference on Lightning, APL 2019 - Hung Hom, Kowloon, Hong Kong, China
Duration: 12 Jun 201914 Jun 2019

Publication series

Name2019 11th Asia-Pacific International Conference on Lightning, APL 2019

Conference

Conference11th Asia-Pacific International Conference on Lightning, APL 2019
CountryChina
CityHung Hom, Kowloon, Hong Kong
Period12/06/1914/06/19

Fingerprint

Lightning
lightning
Towers
Composite materials
insulation
Insulation
Flashover
Electric potential
Overhead lines
feasibility study
Shielding
electric field
Electric fields
software
Finite element method
simulation

All Science Journal Classification (ASJC) codes

  • Atmospheric Science
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Abd Rahman, M. S., Ab Kadir, M. Z. A., Ab-Rahman, M. S., Osman, M., & Nor, S. F. M. (2019). Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm. In 2019 11th Asia-Pacific International Conference on Lightning, APL 2019 [8816041] (2019 11th Asia-Pacific International Conference on Lightning, APL 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APL.2019.8816041
Abd Rahman, M. S. ; Ab Kadir, M. Z.A. ; Ab-Rahman, M. S. ; Osman, M. ; Nor, S. F.M. / Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm. 2019 11th Asia-Pacific International Conference on Lightning, APL 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 11th Asia-Pacific International Conference on Lightning, APL 2019).
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Abd Rahman, MS, Ab Kadir, MZA, Ab-Rahman, MS, Osman, M & Nor, SFM 2019, Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm. in 2019 11th Asia-Pacific International Conference on Lightning, APL 2019., 8816041, 2019 11th Asia-Pacific International Conference on Lightning, APL 2019, Institute of Electrical and Electronics Engineers Inc., 11th Asia-Pacific International Conference on Lightning, APL 2019, Hung Hom, Kowloon, Hong Kong, China, 12/06/19. https://doi.org/10.1109/APL.2019.8816041

Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm. / Abd Rahman, M. S.; Ab Kadir, M. Z.A.; Ab-Rahman, M. S.; Osman, M.; Nor, S. F.M.

2019 11th Asia-Pacific International Conference on Lightning, APL 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8816041 (2019 11th Asia-Pacific International Conference on Lightning, APL 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Abd Rahman MS, Ab Kadir MZA, Ab-Rahman MS, Osman M, Nor SFM. Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm. In 2019 11th Asia-Pacific International Conference on Lightning, APL 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8816041. (2019 11th Asia-Pacific International Conference on Lightning, APL 2019). https://doi.org/10.1109/APL.2019.8816041