80kw auxiliary converter for railway applications

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80 Citaten (Scopus)
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Samenvatting

This paper presents a three phase dual active bridge(DAB) topology as the most convenient topology for high power-density DC/DC converters for railway applications. The three-phase DAB is analyzed concerning the current modes, output power and soft-switching region, including the effect of zerovoltage switching(ZVS) capacitors. Furthermore, two methods are discussed, aiming to extend the soft-switching region, since no-load conditions in the entire operating range are required. A prototype design is made, in which optimal component values are calculated, to minimize losses. Finally, a prototype is built with the required specifications, resulting in an efficiency of 95.6% at 80kW of output power.
Originele taal-2Engels
TitelProceedings of the IEEE Young Researchers Symposium (YRS 2014), 24-25 April 2014, Ghent, Belgium
Plaats van productieGhent
UitgeverijEESA
Pagina's1-5
ISBN van geprinte versie9789081064804
StatusGepubliceerd - 2014
Evenement7th IEEE Young Researchers Symposium in Electrical Power Engineering (YRS 2014), April 24-25, 2014, Ghent, Belgium - Ghent, België
Duur: 24 apr 201425 apr 2014

Congres

Congres7th IEEE Young Researchers Symposium in Electrical Power Engineering (YRS 2014), April 24-25, 2014, Ghent, Belgium
Verkorte titelYRS 2014
LandBelgië
StadGhent
Periode24/04/1425/04/14
AnderIEEE Young Researchers Symposium (YRS 2014)

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