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Sommer, Kai und Ni, Bing und Weiss, Jörg und Thalau, Oliver und Bänsch, Cornelie (2025) Performance analysis of a megawatt fuel cell-based electric powertrain for regional aircraft. In: EUCASS 2025 Conference Proceedings. 11ᵀᴴ EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS), 2025-06-30 - 2025-07-04, Rom, Italien. doi: 10.13009/EUCASS2025-202.
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Kurzfassung
In this work, the performance of a hydrogen-electric powertrain for regional aircraft is analysed. The analysis is based on experimental and modelling results of the DLR-owned ground-based BALIS powertrain with up to 1.2 MW maximum power output consisting of an LH2 tank with a storage capacity of 200 kg, a fuel cell system of 12 polymer electrolyte membrane fuel cell modules in a 2s6p configuration, and an e-drive system of two permanent magnet synchronous machines connected mechanically with a summation gear. The results indicate that the subsystems work properly and substantiate the feasibility of LH2/PEMFC electric powertrains in the MW range.
| elib-URL des Eintrags: | https://elib.dlr.de/220715/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Performance analysis of a megawatt fuel cell-based electric powertrain for regional aircraft | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2025 | ||||||||||||||||||||||||
| Erschienen in: | EUCASS 2025 Conference Proceedings | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.13009/EUCASS2025-202 | ||||||||||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | hydrogen-electric aircraft, MW fuel cell-based powertrain | ||||||||||||||||||||||||
| Veranstaltungstitel: | 11ᵀᴴ EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS) | ||||||||||||||||||||||||
| Veranstaltungsort: | Rom, Italien | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 30 Juni 2025 | ||||||||||||||||||||||||
| Veranstaltungsende: | 4 Juli 2025 | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugzeugtechnologien und Integration | ||||||||||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Thermodynamik > Energiesystemintegration | ||||||||||||||||||||||||
| Hinterlegt von: | Bänsch, Cornelie | ||||||||||||||||||||||||
| Hinterlegt am: | 15 Dez 2025 16:01 | ||||||||||||||||||||||||
| Letzte Änderung: | 15 Dez 2025 16:01 |
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