Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM

This article proposes using a metallic plate to be installed above the underground power cable route to mitigate the maximum cable conductor temperature and the ground surface magnetic flux density surrounding the cable route and underground cable de-rating factor. The article presents a case study...

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Autores principales:	Adel Zein El Dein Mohamed, Hatim Ghazi Zaini, Osama E. Gouda, Sherif S. M. Ghoneim
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Underground cables de-rating factor magnetic flux density magnetic shielding factor mitigating shielding factor of temperature shielding plate Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/b1d15350c6304bd5a414b37607156d9f
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spelling	oai:doaj.org-article:b1d15350c6304bd5a414b37607156d9f2021-11-09T00:02:20ZMitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM2169-353610.1109/ACCESS.2021.3121175https://doaj.org/article/b1d15350c6304bd5a414b37607156d9f2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9580845/https://doaj.org/toc/2169-3536This article proposes using a metallic plate to be installed above the underground power cable route to mitigate the maximum cable conductor temperature and the ground surface magnetic flux density surrounding the cable route and underground cable de-rating factor. The article presents a case study containing a single-circuit 145 kV, three-phase individual cables in flat formation. The impacts of the mitigation plate dimensions such as plate width, thickness, the distance between the underground cables and the plate used in the mitigation, and the plate material are investigated. Three kinds of materials are examined in this article, namely aluminum, steel 100, and steel 500. Moreover, the optimal design dimensions of the metallic plate for the case under study were estimated. It is concluded that the shielding factors of the magnetic flux density and cable core temperature with aluminum are greater than steel 100 and steel 500. In addition, the de-rating factor, which is the ratio of the current capacity of the underground cable with shielding plate and that without shielding plate at the same cable core temperature, is increased to be 1.28 with the use of shielding Aluminum plate, rather than 1.18 and 1.17 in case of using Steel 500 and Steel 100 shielding plates, respectively. Finally, the proposed algorithm was validated by comparing its results with the experimental measurements obtained by the others, indicating good agreements.Adel Zein El Dein MohamedHatim Ghazi ZainiOsama E. GoudaSherif S. M. GhoneimIEEEarticleUnderground cablesde-rating factormagnetic flux densitymagnetic shielding factormitigating shielding factor of temperatureshielding plateElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 146592-146602 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Underground cables de-rating factor magnetic flux density magnetic shielding factor mitigating shielding factor of temperature shielding plate Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Underground cables de-rating factor magnetic flux density magnetic shielding factor mitigating shielding factor of temperature shielding plate Electrical engineering. Electronics. Nuclear engineering TK1-9971 Adel Zein El Dein Mohamed Hatim Ghazi Zaini Osama E. Gouda Sherif S. M. Ghoneim Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
description	This article proposes using a metallic plate to be installed above the underground power cable route to mitigate the maximum cable conductor temperature and the ground surface magnetic flux density surrounding the cable route and underground cable de-rating factor. The article presents a case study containing a single-circuit 145 kV, three-phase individual cables in flat formation. The impacts of the mitigation plate dimensions such as plate width, thickness, the distance between the underground cables and the plate used in the mitigation, and the plate material are investigated. Three kinds of materials are examined in this article, namely aluminum, steel 100, and steel 500. Moreover, the optimal design dimensions of the metallic plate for the case under study were estimated. It is concluded that the shielding factors of the magnetic flux density and cable core temperature with aluminum are greater than steel 100 and steel 500. In addition, the de-rating factor, which is the ratio of the current capacity of the underground cable with shielding plate and that without shielding plate at the same cable core temperature, is increased to be 1.28 with the use of shielding Aluminum plate, rather than 1.18 and 1.17 in case of using Steel 500 and Steel 100 shielding plates, respectively. Finally, the proposed algorithm was validated by comparing its results with the experimental measurements obtained by the others, indicating good agreements.
format	article
author	Adel Zein El Dein Mohamed Hatim Ghazi Zaini Osama E. Gouda Sherif S. M. Ghoneim
author_facet	Adel Zein El Dein Mohamed Hatim Ghazi Zaini Osama E. Gouda Sherif S. M. Ghoneim
author_sort	Adel Zein El Dein Mohamed
title	Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
title_short	Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
title_full	Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
title_fullStr	Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
title_full_unstemmed	Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM
title_sort	mitigation of magnetic flux density of underground power cable and its conductor temperature based on fem
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/b1d15350c6304bd5a414b37607156d9f
work_keys_str_mv	AT adelzeineldeinmohamed mitigationofmagneticfluxdensityofundergroundpowercableanditsconductortemperaturebasedonfem AT hatimghazizaini mitigationofmagneticfluxdensityofundergroundpowercableanditsconductortemperaturebasedonfem AT osamaegouda mitigationofmagneticfluxdensityofundergroundpowercableanditsconductortemperaturebasedonfem AT sherifsmghoneim mitigationofmagneticfluxdensityofundergroundpowercableanditsconductortemperaturebasedonfem
_version_	1718441413716213760

Mitigation of Magnetic Flux Density of Underground Power Cable and its Conductor Temperature Based on FEM

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