Determining currents of cable sheaths by means of current load factor and current reduction factor (CROSBI ID 491782)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sarajčev, Ivan ; Majstrović, Matislav ; Goić, Ranko
engleski
Determining currents of cable sheaths by means of current load factor and current reduction factor
A new method for determining sheath currents as the consequence of electromagnetic coupling during line-to-ground short circuit is described it this article. This method is based on using both the current load factor and the current reduction factor. The model cables are selected to present major constructions encountered in practice. The cable line consists of three single-core cables laid in trefoil formation and touching each other. Cable sheaths are grounded at both ends. Current load factor and current reduction factor are characteristic data of the analyzed cable line. The method presented in this paper is easy to use.
cable; current; current factor; load factor; sheath; sequence component
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Podaci o prilogu
2003.
objavljeno
Podaci o matičnoj publikaciji
Borghetti, A. ; Nucci, C.A. ; Paolone, M.
Bolonja: Faculty of Engineering, University of Bolgna
Podaci o skupu
2003 IEEE Bologna PowerTech
predavanje
23.06.2003-26.06.2003
Bologna, Italija