Gesell, Hendrik und Wolters, Florian und Plohr, Martin (2019) System analysis of turbo-electric and hybrid-electric propulsion systems on a regional aircraft. The Aeronautical Journal, 123 (1268), Seiten 1602-1617. Cambridge University Press. doi: 10.1017/aer.2019.61. ISSN 0001-9240.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
The increasing environmental requirements in the air transport sector pose great challenges to the aviation industry and are key drivers for innovation. Besides various approaches for increasing the efficiency of conventional gas turbine engines, electric propulsion systems have moved into the focus of aviation research. The first electric concepts are already in service in general aviation. This study analyses the potentials of electric and turbo hybrid propulsion systems for commercial aviation. Its purpose is to compare various architectures of electrical powertrains with a conventional turboprop on a regional aircraft, similar to the ATR 72, on engine and flight mission levels. The considered architectures include a turbo-electric (power controlled and direct driven), hybrid-electric (serial and parallel) and a pure electric concept. Their system weights are determined using today’s technology assumptions. With the help of performance models and flight mission calculations the impact on fuel consumption, CO emissions and aircraft performance is evaluated.
elib-URL des Eintrags: | https://elib.dlr.de/133992/ | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
Titel: | System analysis of turbo-electric and hybrid-electric propulsion systems on a regional aircraft | ||||||||||||||||
Autoren: |
| ||||||||||||||||
Datum: | Oktober 2019 | ||||||||||||||||
Erschienen in: | The Aeronautical Journal | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||
Band: | 123 | ||||||||||||||||
DOI: | 10.1017/aer.2019.61 | ||||||||||||||||
Seitenbereich: | Seiten 1602-1617 | ||||||||||||||||
Verlag: | Cambridge University Press | ||||||||||||||||
ISSN: | 0001-9240 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Turbo-electric hybrid-electric propulsion system regional aircraft | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | Antriebssysteme | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L ER - Engine Research | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtuelles Triebwerk und Validierungsmethoden (alt) | ||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||
Institute & Einrichtungen: | Institut für Antriebstechnik > Triebwerk | ||||||||||||||||
Hinterlegt von: | Wolters, Florian | ||||||||||||||||
Hinterlegt am: | 04 Feb 2020 12:33 | ||||||||||||||||
Letzte Änderung: | 31 Okt 2023 13:46 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags