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Vol 4, 2014
Pages: 73 - 84
Review paper
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INTERNACIONALNI UNIVERZITET TRAVNIK U TRAVNIKU
SAOBRAĆAJNI FAKULTET TRAVNIK U TRAVNIKU
EKOLOŠKI FAKULTET TRAVNIK U TRAVNIKU
FAKULTET INFORMACIONIH TEHNOLOGIJA TRAVNIK U TRAVNIKU
FAKULTET POLITEHNIČKIH NAUKA TRAVNIK U TRAVNIKU

u saradnji sa

FAKULTETA ZA LOGISTIKO UNIVERZA V MARIBORU, SLOVENIJA

organizuju

33. MEĐUNARODNU KONFERENCIJU

"IZAZOVI NOVIH TEHNOLOGIJA U FUNKCIJI MOBILNOSTI I ODRŽIVOG RAZVOJA"

15. - 16. maj 2026. godine

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Received: 07.12.2014. >> Accepted: 13.12.2014. >> Published: 19.12.2014. Review paper

MATEMATIČKO MODELOVANJE ELEKTROMAGNETNOG POLJA NA ELEKRIFICIRANIM PRUGAMA “ŽELEZNICE SRBIJE” / MATHEMATICS MOULDING OF ELECTROMAGNETIC FIELD UNDER THE ELECTRIC OVERHEAD SYSTEM OF “SERBIEN RAILWAYS”

By
Branislav S. Gavrilović ,
Branislav S. Gavrilović

Visoka Železnička Škola Strukovnih Sudija , Beograd , Serbia

Marko Vasiljević ,
Marko Vasiljević

Saobraćajni Fakultet u Doboju, University of East Sarajevo , Lukavica , Bosnia and Herzegovina

Duško Tešanović
Duško Tešanović

Visoka Železnička Škola Strukovnih Sudija , Beograd , Serbia

Abstract

Railway network section switchgear and rolling conductors of overhead system as an elements of railway traction system 25 hV, 50 Hz, are a stationary source of electromagnetic fields for witch legislat on provides mandatory control of field's level. Function of railway network section switchgears is partition of railway network in sections which are loaded radialy from different traction substation. In this paper, protective legislation is described including marginal levels of electric and magnetic field in vicinity of electro energetic facilities. In order to estimate if the values of fields in the environment exceed the prescribed limits of Regulation, it is necessary to calculate the value of the fleld. For that purpose software EFC-400 Release V5.3 is used. Basic design of railway overhead system is represented with overall geometry and the results are obtained by threedimensional analysis. Results of analysis are compared with the values in regulation to assess the impact of electric and magnetic felds to environment.

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