at Google ScholarTitle data
Gick, Sebastian ; Naumann, Moritz ; Pfeifer, Markus ; Nielebock, Sebastian ; Bakran, Mark-M.:
A Quasi 2-Level Modulation Technique to Increase Efficiency and Reduce Motor Overvoltage.
2025
Event: PCIM Conference 2025
, 06.05.-08.05.2025
, Nürnberg.
(Conference item: Conference
,
Paper
)
DOI: https://doi.org/10.30420/566541009
Abstract in another language
This paper explores a method to increase the efficiency of an IGBT B6 converter by using a small
additional SiC T-branch. The resulting combination of 3-Level and quasi- 2-Level modulation significantly
improves the efficiency by making optimal use of the SiC MOSFETs. The topology is ideally suited for a
method of reducing motor overvoltage without the use of additional filters. This is also explored in this
paper by conducting measurements at a motor test setup. Switching losses are also evaluated for the
small turn on time of the T-branch, than can occur during this quasi 3-Level operation.
Further data
| Item Type: | Conference item (Paper) |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran Profile Fields > Advanced Fields > Advanced Materials Profile Fields > Emerging Fields > Energy Research and Energy Technology Research Institutions > Research Units > Zentrum für Energietechnik - ZET |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 17 Jul 2025 06:36 |
| Last Modified: | 17 Jul 2025 06:36 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/94207 |