Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm

In recent years, composite materials cross-arm (CMCA) towers have been gradually used in 10 kV, 35 kV or other transmission lines with lower voltage level in China. However, it is rarely used in higher voltage level transmission lines, especially in multi circuit lines on the same tower. Because of...

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Autores principales:	Haichen Li, Nianwen Xiang, Hua Bao, Miao Jin, Lijian Ding
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Lightning protection performance Composite materials cross-arm Quadruple-circuit lines Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/a44fb47d6fca4133a20e3bf0a2dfdd53
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spelling	oai:doaj.org-article:a44fb47d6fca4133a20e3bf0a2dfdd532021-12-04T04:35:11ZLightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm2352-484710.1016/j.egyr.2021.11.162https://doaj.org/article/a44fb47d6fca4133a20e3bf0a2dfdd532022-04-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721013093https://doaj.org/toc/2352-4847In recent years, composite materials cross-arm (CMCA) towers have been gradually used in 10 kV, 35 kV or other transmission lines with lower voltage level in China. However, it is rarely used in higher voltage level transmission lines, especially in multi circuit lines on the same tower. Because of its higher height, we should pay more attention to the lightning protection performance of high voltage level multi circuit lines on the same tower. In this work, the simulation and calculation analysis of Lightning stroke model of quadruple-circuit 500 kV transmission line is done to compare CMCA tower with steel tower. The research shows that the tolerance lightning level of CMCA tower is superior to conventional steel tower, The lightning withstand level of single circuit flashover is 45% higher than that of steel tower and the minimum shielding failure lightning withstand level is 47% higher than that of steel tower. The data can provide the theoretical basis for the construction and optimization design of high voltage CMCA tower.Haichen LiNianwen XiangHua BaoMiao JinLijian DingElsevierarticleLightning protection performanceComposite materials cross-armQuadruple-circuit linesElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 8, Iss , Pp 520-526 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Lightning protection performance Composite materials cross-arm Quadruple-circuit lines Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Lightning protection performance Composite materials cross-arm Quadruple-circuit lines Electrical engineering. Electronics. Nuclear engineering TK1-9971 Haichen Li Nianwen Xiang Hua Bao Miao Jin Lijian Ding Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
description	In recent years, composite materials cross-arm (CMCA) towers have been gradually used in 10 kV, 35 kV or other transmission lines with lower voltage level in China. However, it is rarely used in higher voltage level transmission lines, especially in multi circuit lines on the same tower. Because of its higher height, we should pay more attention to the lightning protection performance of high voltage level multi circuit lines on the same tower. In this work, the simulation and calculation analysis of Lightning stroke model of quadruple-circuit 500 kV transmission line is done to compare CMCA tower with steel tower. The research shows that the tolerance lightning level of CMCA tower is superior to conventional steel tower, The lightning withstand level of single circuit flashover is 45% higher than that of steel tower and the minimum shielding failure lightning withstand level is 47% higher than that of steel tower. The data can provide the theoretical basis for the construction and optimization design of high voltage CMCA tower.
format	article
author	Haichen Li Nianwen Xiang Hua Bao Miao Jin Lijian Ding
author_facet	Haichen Li Nianwen Xiang Hua Bao Miao Jin Lijian Ding
author_sort	Haichen Li
title	Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
title_short	Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
title_full	Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
title_fullStr	Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
title_full_unstemmed	Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm
title_sort	lightning protection performance of quadruple-circuit 500 kv transmission lines on the same tower with composite cross arm
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/a44fb47d6fca4133a20e3bf0a2dfdd53
work_keys_str_mv	AT haichenli lightningprotectionperformanceofquadruplecircuit500kvtransmissionlinesonthesametowerwithcompositecrossarm AT nianwenxiang lightningprotectionperformanceofquadruplecircuit500kvtransmissionlinesonthesametowerwithcompositecrossarm AT huabao lightningprotectionperformanceofquadruplecircuit500kvtransmissionlinesonthesametowerwithcompositecrossarm AT miaojin lightningprotectionperformanceofquadruplecircuit500kvtransmissionlinesonthesametowerwithcompositecrossarm AT lijianding lightningprotectionperformanceofquadruplecircuit500kvtransmissionlinesonthesametowerwithcompositecrossarm
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Lightning protection performance of quadruple-circuit 500 kV transmission lines on the same tower with composite cross arm

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