Pregled bibliografske jedinice broj: 528590
Output DC Voltage Elimination in PWM Converters for Railway Applications
Output DC Voltage Elimination in PWM Converters for Railway Applications // 17th International Conference on Electrical Drives and Power Electronics (EDPE2011) : proceedings / Fedak, Viliam (ur.).
Košice: Slovak Electrotechnical Society, 2011. str. 49-54 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 528590 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Output DC Voltage Elimination in PWM Converters for Railway Applications
Autori
Macan, Miroslav ; Bahun, Ivan ; Jakopović, Željko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
17th International Conference on Electrical Drives and Power Electronics (EDPE2011) : proceedings
/ Fedak, Viliam - Košice : Slovak Electrotechnical Society, 2011, 49-54
ISBN
978-80-553-0734-3
Skup
International Conference on Electrical Drives and Power Electronics (17 ; 2011)
Mjesto i datum
Vysoké Tatry, Slovačka, 28.09.2011. - 30.09.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
converter control; DC/AC converters; three-phase system; railway application
Sažetak
Auxiliary power supply for modern railway vehicles, powered from the DC catenary line, today is typically connected to the line through an inverter, and an output three-phase transformer. Generally, inverter includes DC component in its output voltage because of difference in switching behaviour of power devices which are used in the power converters. DC component leads to the magnetic field saturation of the transformers, which causes energy loss, and acoustic noise. Therefore, it is necessary to prevent the appearance of DC component on the inverter output. This paper proposes the basic methods used in practice to reduce adverse effects of DC component on the operation of three-phase transformer.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0362978-1574 - Pretvarači za tramvajska vozila i elektromotorne vlakove (Šunde, Viktor, MZO ) ( CroRIS)
036-0362978-2314 - Pretvarači povećane djelotvornosti u sučelju obnovljivih izvora i mreže (Jakopović, Željko, MZO ) ( CroRIS)
036-1201837-3020 - Sustav upravljanja energetskog izvora s kogeneracijom na osnovi gorivnih članaka (Ban, Željko, MZO ) ( CroRIS)
Ustanove:
KONČAR - Institut za elektrotehniku d.d.,
Fakultet elektrotehnike i računarstva, Zagreb
