at Google ScholarTitle data
Hain, Stefan ; Bakran, Mark-M.:
New Approaches for Highly Dynamic Current Measurements of Extremely Fast Switching IGBTs.
In:
PCIM Europe 2013 : International Exhibition & Conference for Power Electronics,
Intelligent Motion, Renewable Energy and Energy Management. -
Nürnberg
: VDE Verlag GmbH
,
2013
. - pp. 833-840
ISBN 978-3-8007-3505-1
Abstract in another language
An increased switching speed is one of the most important aims in the development of modern power semiconductors. This evolution is a challenge for the power electronics engineer regarding the necessary current measurement technologies. High current gradients require measuring methods with a high bandwidth without increasing the leakage inductance in the circuit. Higher voltage gradients influence the current measurement methods because of the unavoidable parasitic capacitances, an effect which can ruin every measurement. In this paper, different approaches are presented, which allow to measure the current flow of extremely fast switching IGBTs with low additional inductance and high bandwidth. Furthermore, a concept for a new generation of Rogowski coils is presented which are resistant to capacitive coupling without reducing the bandwidth by using a shielding.
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 10:05 |
| Last Modified: | 09 Jan 2023 12:16 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/3591 |