Details
| Original language | English |
|---|---|
| Title of host publication | 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9789075815399 |
| ISBN (print) | 978-1-6654-8700-9 |
| Publication status | Published - 2022 |
| Event | 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe - Hanover, Germany Duration: 5 Sept 2022 → 9 Sept 2022 |
Abstract
Due to the increased exposure to cosmic radiation at higher flight altitude, a significant voltage derating of power semiconductors is required to reduce the failure rate of the inverters designed for electrified aircraft propulsion systems. By utilizing the necessary oversized block-voltage capability of the power semiconductors while employing the concept of variable DC-link voltage, post-fault performance of the inverter system can be improved.
Keywords
- All Electric Aircraft, Fault tolerance, Reliability
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe. Institute of Electrical and Electronics Engineers Inc., 2022.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Potentials to Improve the Post-Fault Performance of a Fault-Tolerant Inverter System in Electrified Aircraft Propulsion System
AU - Cao, Yongtao
AU - Fauth, Leon
AU - Friebe, Jens
AU - Mertens, Axel
N1 - Funding Information: We would like to acknowledge the funding by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC 2163/1 - Sustainable and Energy-Efficient Aviation – Project-ID 390881007. The authors are responsible for the content of this publication.
PY - 2022
Y1 - 2022
N2 - Due to the increased exposure to cosmic radiation at higher flight altitude, a significant voltage derating of power semiconductors is required to reduce the failure rate of the inverters designed for electrified aircraft propulsion systems. By utilizing the necessary oversized block-voltage capability of the power semiconductors while employing the concept of variable DC-link voltage, post-fault performance of the inverter system can be improved.
AB - Due to the increased exposure to cosmic radiation at higher flight altitude, a significant voltage derating of power semiconductors is required to reduce the failure rate of the inverters designed for electrified aircraft propulsion systems. By utilizing the necessary oversized block-voltage capability of the power semiconductors while employing the concept of variable DC-link voltage, post-fault performance of the inverter system can be improved.
KW - All Electric Aircraft
KW - Fault tolerance
KW - Reliability
UR - http://www.scopus.com/inward/record.url?scp=85141631826&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85141631826
SN - 978-1-6654-8700-9
BT - 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe
Y2 - 5 September 2022 through 9 September 2022
ER -