On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates

Protection against the electromagnetic fields around high-voltage transmission lines is an issue of great importance, especially in the case of buildings near power lines. Indeed, the developed fields can be harmful for the habitants and electrical/electronic devices, so the implementation of approp...

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Autores principales:	Tatiana Damatopoulou, Spyros Angelopoulos, Christos Christodoulou, Ioannis Gonos, Evangelos Hristoforou, Antonios Kladas
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	electromagnetic shielding electric steel power lines Technology T
Acceso en línea:	https://doaj.org/article/a3b5780a10594fc48dc89b8fd6945499
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spelling	oai:doaj.org-article:a3b5780a10594fc48dc89b8fd69454992021-11-11T15:59:33ZOn the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates10.3390/en142172151996-1073https://doaj.org/article/a3b5780a10594fc48dc89b8fd69454992021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7215https://doaj.org/toc/1996-1073Protection against the electromagnetic fields around high-voltage transmission lines is an issue of great importance, especially in the case of buildings near power lines. Indeed, the developed fields can be harmful for the habitants and electrical/electronic devices, so the implementation of appropriate measures to address the above electromagnetic interference issue is necessary in order to ensure the safety of both human beings and equipment. Several practices have been proposed to reduce the electric and the magnetic fields around overhead and underground transmission lines (minimum distance, shielded cables, anechoic chamber etc.). In this context, the scope of the current paper is the use of highly permeable magnetic sheets for shielding purposes, along with the development of an appropriate procedure, based on finite element analysis (FEA) for the efficient design of passive shielding. The simulation results are compared with laboratory measurements in order to confirm the adequacy of the proposed methodology. The good agreement between the FEA outcomes and the experimental results confirms that the developed FEA tool can be trustfully used for the design of the shielding means in the case of overhead or underground power lines.Tatiana DamatopoulouSpyros AngelopoulosChristos ChristodoulouIoannis GonosEvangelos HristoforouAntonios KladasMDPI AGarticleelectromagnetic shieldingelectric steelpower linesTechnologyTENEnergies, Vol 14, Iss 7215, p 7215 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electromagnetic shielding electric steel power lines Technology T
spellingShingle	electromagnetic shielding electric steel power lines Technology T Tatiana Damatopoulou Spyros Angelopoulos Christos Christodoulou Ioannis Gonos Evangelos Hristoforou Antonios Kladas On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
description	Protection against the electromagnetic fields around high-voltage transmission lines is an issue of great importance, especially in the case of buildings near power lines. Indeed, the developed fields can be harmful for the habitants and electrical/electronic devices, so the implementation of appropriate measures to address the above electromagnetic interference issue is necessary in order to ensure the safety of both human beings and equipment. Several practices have been proposed to reduce the electric and the magnetic fields around overhead and underground transmission lines (minimum distance, shielded cables, anechoic chamber etc.). In this context, the scope of the current paper is the use of highly permeable magnetic sheets for shielding purposes, along with the development of an appropriate procedure, based on finite element analysis (FEA) for the efficient design of passive shielding. The simulation results are compared with laboratory measurements in order to confirm the adequacy of the proposed methodology. The good agreement between the FEA outcomes and the experimental results confirms that the developed FEA tool can be trustfully used for the design of the shielding means in the case of overhead or underground power lines.
format	article
author	Tatiana Damatopoulou Spyros Angelopoulos Christos Christodoulou Ioannis Gonos Evangelos Hristoforou Antonios Kladas
author_facet	Tatiana Damatopoulou Spyros Angelopoulos Christos Christodoulou Ioannis Gonos Evangelos Hristoforou Antonios Kladas
author_sort	Tatiana Damatopoulou
title	On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
title_short	On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
title_full	On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
title_fullStr	On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
title_full_unstemmed	On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates
title_sort	on the power lines—electromagnetic shielding using magnetic steel laminates
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/a3b5780a10594fc48dc89b8fd6945499
work_keys_str_mv	AT tatianadamatopoulou onthepowerlineselectromagneticshieldingusingmagneticsteellaminates AT spyrosangelopoulos onthepowerlineselectromagneticshieldingusingmagneticsteellaminates AT christoschristodoulou onthepowerlineselectromagneticshieldingusingmagneticsteellaminates AT ioannisgonos onthepowerlineselectromagneticshieldingusingmagneticsteellaminates AT evangeloshristoforou onthepowerlineselectromagneticshieldingusingmagneticsteellaminates AT antonioskladas onthepowerlineselectromagneticshieldingusingmagneticsteellaminates
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On the Power Lines—Electromagnetic Shielding Using Magnetic Steel Laminates

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