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Comparison of converter topologies for battery-powered high-speed drives considering different cooling conditions and semiconductor materials for ultra light-weight hybrid systems

Titelangaben

Horff, Roman ; Bakran, Mark-M.:
Comparison of converter topologies for battery-powered high-speed drives considering different cooling conditions and semiconductor materials for ultra light-weight hybrid systems.
In: 15th European Conference on Power Electronics and Applications (EPE) 2013 : Proceedings. - Lille, Frankreich , 2013

Volltext

Link zum Volltext (externe URL): Volltext

Abstract

This paper presents a comparison of two-level and three-level converters for high frequency drives. The maximum output power per chip area is calculated and compared by the Total Harmonic Distortion(THD). A variable DC-link voltage is assumed and it is derived, that the three-level topologies suffer more from an increasing DC-link voltage than the two-level inverter. The influence of the cooling system on the choice of topology is discussed. It is shown that three-level converters do not profit as much as two-level inverter of the benefit from liquid cooling system in comparison to forced-air cooling. Regarding fast switching silicon carbide devices, a calculation shows, that the converter weight can be reduced significantly.

Weitere Angaben

Publikationsform: Aufsatz in einem Buch
Begutachteter Beitrag: Ja
Institutionen der Universität: Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Mechatronik > Lehrstuhl Mechatronik - Univ.-Prof. Dr.-Ing. Mark-M. Bakran
Fakultäten
Fakultäten > Fakultät für Ingenieurwissenschaften
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Mechatronik
Profilfelder > Emerging Fields > Energieforschung und Energietechnologie
Profilfelder
Profilfelder > Emerging Fields
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Eingestellt am: 18 Nov 2014 08:30
Letzte Änderung: 09 Jan 2023 12:28
URI: https://eref.uni-bayreuth.de/id/eprint/3583