Pregled bibliografske jedinice broj: 1049340
Measurement of Circulating Currents in Split-Winding Transformer and Comparison with Numerical Calculation
Measurement of Circulating Currents in Split-Winding Transformer and Comparison with Numerical Calculation // Energija : časopis Hrvatske elektroprivrede, 68 (2019), 4; 8-15 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurement of Circulating Currents in Split-Winding Transformer and Comparison with Numerical Calculation
Autori
Štrac, Leonardo ; Haramustek, Juraj ; Dorešić, Matej ; Švarc, Davor ; Jurišić, Bruno
Izvornik
Energija : časopis Hrvatske elektroprivrede (0013-7448) 68
(2019), 4;
8-15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Power transformer, split-winding, circulating currents
Sažetak
Split-winding transformer is a one of the common transformer types with one low-voltage winding placed above the other low-voltage winding and with the jointly high-voltage and regulation winding. The paper investigates circulating currents that occur in high-voltage and regulation windings in case of nonsymmetric load. In addition, measurement of circulating currents for a case of 240MVA, 220 kV transformer is presented along with a numerical calculation of circulating currents and compared with the measurement.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
KONČAR - Institut za elektrotehniku d.d.
