Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (elektronisch) | 9789075815412 |
| ISBN (Print) | 9798350316780 |
| Publikationsstatus | Veröffentlicht - 2023 |
| Veranstaltung | 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe - Aalborg, Dänemark Dauer: 4 Sept. 2023 → 8 Sept. 2023 |
Abstract
In this paper, the reduction of the modular multilevel matrix converter (M3C) to eight branches is investigated in a branch failure event. In order to operate this reduced topology, circulating currents have to be injected so that the branch power imbalance caused by the asymmetrical branch configuration can be compensated. Using an analytical model, a novel approach is derived in which the circulating currents are selected in such a way that the branch current losses and the branch energy variations are reduced. The novel approach is compared to other reduced topologies in terms of branch losses and branch energy variations at different operating points.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe). Institute of Electrical and Electronics Engineers Inc., 2023.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Reduced 8-Branch Modular Multilevel Matrix Converter with an Operating Point Optimised Control Strategy in a Branch Failure Event
AU - Himker, Rebecca
AU - Mertens, Axel
N1 - Funding Information: This research was funded by the German Research Foundation (DFG) – Project 254417319.
PY - 2023
Y1 - 2023
N2 - In this paper, the reduction of the modular multilevel matrix converter (M3C) to eight branches is investigated in a branch failure event. In order to operate this reduced topology, circulating currents have to be injected so that the branch power imbalance caused by the asymmetrical branch configuration can be compensated. Using an analytical model, a novel approach is derived in which the circulating currents are selected in such a way that the branch current losses and the branch energy variations are reduced. The novel approach is compared to other reduced topologies in terms of branch losses and branch energy variations at different operating points.
AB - In this paper, the reduction of the modular multilevel matrix converter (M3C) to eight branches is investigated in a branch failure event. In order to operate this reduced topology, circulating currents have to be injected so that the branch power imbalance caused by the asymmetrical branch configuration can be compensated. Using an analytical model, a novel approach is derived in which the circulating currents are selected in such a way that the branch current losses and the branch energy variations are reduced. The novel approach is compared to other reduced topologies in terms of branch losses and branch energy variations at different operating points.
KW - AC-AC Converter
KW - Converter Control
KW - Fault Operation
KW - Modular Matrix Converter
UR - http://www.scopus.com/inward/record.url?scp=85175173664&partnerID=8YFLogxK
U2 - 10.23919/EPE23ECCEEurope58414.2023.10264234
DO - 10.23919/EPE23ECCEEurope58414.2023.10264234
M3 - Conference contribution
AN - SCOPUS:85175173664
SN - 9798350316780
BT - 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Y2 - 4 September 2023 through 8 September 2023
ER -