Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calculation of Magnetic Fields of Cables Laid in Tunnels with Insulation of Cross-Linked Polyethylene (XLPE)
The problem of ensuring the electromagnetic safety of service personnel manifests itself the most seriously in cable tunnels, where the distances between cables with high current loads and the human being is minimal. A computation technique by means of which the magnetic fields of a large number of single-phase cables may be calculated with one- and two-sided grounding of the screens with acceptable precision is proposed. Results of calculations of the magnetic fields produced by 42 cables with high current loads laid in a typical cable tunnel are presented. An analysis of the results is performed and ways of decreasing the strength of a magnetic fields are proposed.
Calculation of Magnetic Fields of Cables Laid in Tunnels with Insulation of Cross-Linked Polyethylene (XLPE)
The problem of ensuring the electromagnetic safety of service personnel manifests itself the most seriously in cable tunnels, where the distances between cables with high current loads and the human being is minimal. A computation technique by means of which the magnetic fields of a large number of single-phase cables may be calculated with one- and two-sided grounding of the screens with acceptable precision is proposed. Results of calculations of the magnetic fields produced by 42 cables with high current loads laid in a typical cable tunnel are presented. An analysis of the results is performed and ways of decreasing the strength of a magnetic fields are proposed.
Calculation of Magnetic Fields of Cables Laid in Tunnels with Insulation of Cross-Linked Polyethylene (XLPE)
Power Technol Eng
Vikharev, A. P. (Autor:in)
Power Technology and Engineering ; 53 ; 760-764
01.03.2020
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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