Naslov
NUMERICAL CALCULATION OF POWER LOSSES AND SHORT-CIRCUIT FORCES IN ISOLATED-PHASE GENERATOR BUSBAR

Autori
Gorenc, Dalibor ; Marušić, Ivica

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ISEF' 2007, International symposium on electromagnetic fields in mechatronics, electrical and electronic engineering, 13th-15th of September, 2007, Prague, Czech Republic / Wiak, Slawomir ; Krawczyk, Andrezej ; Doležel - Prag : Czech technical university in Prague, 2007

ISBN
978-80-01-03784-3

Skup
ISEF' 2007, International symposium on electromagnetic fields in mechatronics, electrical and electronic engineering, 13th-15th of September, 2007, Prague, Czech Republic

Mjesto i datum
Prag, Češka Republika, 13.07.2007. - 15.07.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
isolated-phase busbar; power losses; short-circuit forces; finite element method; conductor; enclosure.

Sažetak
Metal enclosed generator busbars are applied in electric power plants for the transmission of electric power from generator to transformer. The losses in conductors and enclosures due to rated current are the basis for the calculation of steady state temperature-rises. On the other hand, the maximum force on the conductor due to short-circuit current is an important parameter in determination of mechanical stresses in the conductors and supports. In this paper, using a program based on finite element method (FEM), power losses and short-circuit forces are calculated in arrangement of isolated-phase generator busbar.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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