Title data
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
Abstract in another language
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.
Further data
Item Type: | Article in a book |
---|---|
Refereed: | Yes |
Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Mechatronics Profile Fields > Emerging Fields > Energy Research and Energy Technology Profile Fields Profile Fields > Emerging Fields |
Result of work at the UBT: | Yes |
DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
Date Deposited: | 18 Nov 2014 08:30 |
Last Modified: | 09 Jan 2023 12:28 |
URI: | https://eref.uni-bayreuth.de/id/eprint/3583 |