DOI: https://doi.org/10.15407/publishing2019.53.015

INFLUENCE OF FERROMAGNETIC SHIELD SHAPE ON MITIGATION OF MAGNETIC FIELD GENERATED BY EXTRA-HIGH VOLTAGE CABLE LINE

I.M. Kucheriava
Institute of Electrodynamics of the National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv-57, 03680, Ukraine,
пр. Перемоги, 56, Київ-57, 03680, Україна,
е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

The magnetic field of underground single-circuit 330 kV cable line with ferromagnetic shield of various configurations – from plane shield and shield rounded at its ends to closed round shield covering the cable line is studied. The features of magnetic field distribution near the cable line and its shield as well as on the top of the ground are analyzed. As shown by computations, the most effective shielding is provided with closed round ferromagnetic shield. References 8, figures 6.
Key words: underground cable line, extra-high voltage (EHV) power cables, shielding of cables, ferromagnetic shield, ecological safety, computer modeling.

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Received 20.03. 2019  

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