Details
| Original language | English |
|---|---|
| Title of host publication | ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 766-771 |
| Number of pages | 6 |
| ISBN (electronic) | 9788986510218 |
| ISBN (print) | 978-1-6654-4194-0 |
| Publication status | Published - 2021 |
| Event | 24th International Conference on Electrical Machines and Systems, ICEMS 2021 - Gyeongju, Korea, Republic of Duration: 31 Oct 2021 → 3 Nov 2021 |
Publication series
| Name | International Conference on Electrical Machines and Systems |
|---|---|
| ISSN (Print) | 2640-7841 |
| ISSN (electronic) | 2642-5513 |
Abstract
Fault-tolerant systems play an important role in aircraft safety design. In this article, several three-level fault-tolerant inverter topologies are quantitative analysed in terms of their reliability. The reliability analysis will be investigated within the framework of a multi-state system (MSS) model. The distribution probability of the semiconductor failure types (open- short-circuit) will be taken into account in the analysis. Cosmic radiation is highlighted and evaluated as an important failure mechanism.
Keywords
- Cosmic Radiation, Electric Aircraft, Fault- Tolerant Inverter, Reliability
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Safety, Risk, Reliability and Quality
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ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems. Institute of Electrical and Electronics Engineers Inc., 2021. p. 766-771 (International Conference on Electrical Machines and Systems).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Comparison and Analysis of Multi-State Reliability of Fault-Tolerant Inverter Topologies for the Electric Aircraft Propulsion System
AU - Cao, Yongtao
AU - Fauth, Leon
AU - Mertens, Axel
AU - Friebe, Jens
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 - 2021
Y1 - 2021
N2 - Fault-tolerant systems play an important role in aircraft safety design. In this article, several three-level fault-tolerant inverter topologies are quantitative analysed in terms of their reliability. The reliability analysis will be investigated within the framework of a multi-state system (MSS) model. The distribution probability of the semiconductor failure types (open- short-circuit) will be taken into account in the analysis. Cosmic radiation is highlighted and evaluated as an important failure mechanism.
AB - Fault-tolerant systems play an important role in aircraft safety design. In this article, several three-level fault-tolerant inverter topologies are quantitative analysed in terms of their reliability. The reliability analysis will be investigated within the framework of a multi-state system (MSS) model. The distribution probability of the semiconductor failure types (open- short-circuit) will be taken into account in the analysis. Cosmic radiation is highlighted and evaluated as an important failure mechanism.
KW - Cosmic Radiation
KW - Electric Aircraft
KW - Fault- Tolerant Inverter
KW - Reliability
UR - http://www.scopus.com/inward/record.url?scp=85123915264&partnerID=8YFLogxK
U2 - 10.23919/ICEMS52562.2021.9634654
DO - 10.23919/ICEMS52562.2021.9634654
M3 - Conference contribution
AN - SCOPUS:85123915264
SN - 978-1-6654-4194-0
T3 - International Conference on Electrical Machines and Systems
SP - 766
EP - 771
BT - ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th International Conference on Electrical Machines and Systems, ICEMS 2021
Y2 - 31 October 2021 through 3 November 2021
ER -