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DOI: https://doi.org/10.15407/techned2018.04.029

MITIGATION OF THREE-PHASE POWER LINE MAGNETIC FIELD BY GRID ELECTROMAGNETIC SHIELD

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 4, 2018 (July/August)
Pages 29 – 32

 

Author
V.S. Grinchenko*
State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”,
19, Industrialna st., Kharkiv, 61106, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
* ORCID ID : http://orcid.org/0000-0002-6195-3011

 

Abstract

This paper deals with the mitigation of the three-phase power line magnetic field by a grid electromagnetic shield. The shield is made of a set of wires located in the same plane and connected in parallel. Shielding characteristics of three equivalent metal capacity grid shields, consisting different number of wires and having different wire cross-sections and different distances between wires, is studied by numerical simulation. To justify the possibility of the three-phase power line magnetic field mitigation, the magnetic field distributions for a grid shield and an equivalent metal capacity flat shield are calculated. References 10, figures 5.

 

Key words: power line, magnetic field, shielding, electromagnetic shield, grid shield, simulation.

 

Received:    06.03.2018
Accepted:   14.03.2018
Published:

 

References

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