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The National Academy of Sciences of Ukraine


The Institute of Electrodynamics

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DOI: https://doi.org/10.15407/publishing2018.50.092

ELECTROMAGNETIC FIELD OF UNDERGROUND SINGLE-CIRCUIT 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,
е-mail:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it

The computer modeling of the electromagnetic field generated by underground three-phase single-circuit 330 kV cable line with XLPE insulation is carried out. The skin effect and proximity effect in the power cables are studied. The distributions of magnetic field on the ground for different depth of cable-laying are computed and analyzed. The right-of-way and maximum magnetic flux density above ground level are determined. References 13, figures 5, table 1.
Key words: underground cable line, extra-high voltage (EHV) power cables, cross-linked polyethylene (XLPE) insulation, ecological safety, computer modeling.


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