EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES

This paper deals with a mitigation of a three-phase cable line magnetic field by a new type of passive shield. We consider a cable line with a flat arrangement of cables. The developed single-loop shield has an asymmetric magnetic coupling with the cable line, due to the use of two different ferroma...

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Autores principales:	V. Yu. Rozov, V. S. Grinchenko, A. V. Yerisov, P. N. Dobrodeyev
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2019
Materias:	cable line magnetic field passive loop shielding magnetic core Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/b8501a4ce0994e388035baf84903ec97
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id	oai:doaj.org-article:b8501a4ce0994e388035baf84903ec97
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spelling	oai:doaj.org-article:b8501a4ce0994e388035baf84903ec972021-12-02T18:44:36ZEFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES10.20998/2074-272X.2019.6.072074-272X2309-3404https://doaj.org/article/b8501a4ce0994e388035baf84903ec972019-12-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2019.6.07/188000https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404This paper deals with a mitigation of a three-phase cable line magnetic field by a new type of passive shield. We consider a cable line with a flat arrangement of cables. The developed single-loop shield has an asymmetric magnetic coupling with the cable line, due to the use of two different ferromagnetic cores. Its high shielding efficiency is experimentally confirmed. As the developed shield is 0.2÷0.3 m away from the cable line, its thermal effect on the cable line is negligible. As the result, we obtain expressions for the shielding efficiency, parameters of the shield and the cores. V. Yu. RozovV. S. GrinchenkoA. V. YerisovP. N. DobrodeyevNational Technical University "Kharkiv Polytechnic Institute"articlecable linemagnetic fieldpassive loopshieldingmagnetic coreElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 6, Pp 50-54 (2019)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	cable line magnetic field passive loop shielding magnetic core Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	cable line magnetic field passive loop shielding magnetic core Electrical engineering. Electronics. Nuclear engineering TK1-9971 V. Yu. Rozov V. S. Grinchenko A. V. Yerisov P. N. Dobrodeyev EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
description	This paper deals with a mitigation of a three-phase cable line magnetic field by a new type of passive shield. We consider a cable line with a flat arrangement of cables. The developed single-loop shield has an asymmetric magnetic coupling with the cable line, due to the use of two different ferromagnetic cores. Its high shielding efficiency is experimentally confirmed. As the developed shield is 0.2÷0.3 m away from the cable line, its thermal effect on the cable line is negligible. As the result, we obtain expressions for the shielding efficiency, parameters of the shield and the cores.
format	article
author	V. Yu. Rozov V. S. Grinchenko A. V. Yerisov P. N. Dobrodeyev
author_facet	V. Yu. Rozov V. S. Grinchenko A. V. Yerisov P. N. Dobrodeyev
author_sort	V. Yu. Rozov
title	EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
title_short	EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
title_full	EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
title_fullStr	EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
title_full_unstemmed	EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES
title_sort	efficient shielding of three-phase cable line magnetic field by passive loop under limited thermal effect on power cables
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2019
url	https://doaj.org/article/b8501a4ce0994e388035baf84903ec97
work_keys_str_mv	AT vyurozov efficientshieldingofthreephasecablelinemagneticfieldbypassiveloopunderlimitedthermaleffectonpowercables AT vsgrinchenko efficientshieldingofthreephasecablelinemagneticfieldbypassiveloopunderlimitedthermaleffectonpowercables AT avyerisov efficientshieldingofthreephasecablelinemagneticfieldbypassiveloopunderlimitedthermaleffectonpowercables AT pndobrodeyev efficientshieldingofthreephasecablelinemagneticfieldbypassiveloopunderlimitedthermaleffectonpowercables
_version_	1718377762431959040

EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES

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