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Ludowicy, Jonas and Bahrs, Victor Johannes and Staggat, Martin (2023) Feasibility study for a medium-range regional aircraft retrofit with battery powered propulsion system. In: Aerospace Europe Conference 2023 – 10ᵀᴴ EUCASS – 9ᵀᴴ CEAS. Aerospace Europe Conference 2023: Joint 10th EUCASS - 9th CEAS Conference, 2023-07-09 - 2023-07-13, Lausanne, Schweiz. doi: 10.13009/EUCASS2023-493.
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Abstract
In this paper battery-electric retrofits for a medium-range regional aircraft, comparable to the ATR 42- 500, are analysed for five different technology scenarios. The methodology and component models are described in detail as well as the validation of both the methodology and the aircraft model against conventionally powered aircraft. Based on the assumptions used, the present study reveals that battery-electric retrofits are likely not possible in the near-term future. Only when heavily relaxing the mission requirements and significantly decreasing the range retrofits become possible. For a 2050 technology scenario the range of the battery-electric retrofit is only about 280 km.
| Item URL in elib: | https://elib.dlr.de/196070/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Feasibility study for a medium-range regional aircraft retrofit with battery powered propulsion system | ||||||||||||||||
| Authors: |
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| Date: | July 2023 | ||||||||||||||||
| Journal or Publication Title: | Aerospace Europe Conference 2023 – 10ᵀᴴ EUCASS – 9ᵀᴴ CEAS | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | Yes | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| DOI: | 10.13009/EUCASS2023-493 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Battery Electric Aircraft, Battery Electric Propulsion, Regional Aircraft | ||||||||||||||||
| Event Title: | Aerospace Europe Conference 2023: Joint 10th EUCASS - 9th CEAS Conference | ||||||||||||||||
| Event Location: | Lausanne, Schweiz | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 9 July 2023 | ||||||||||||||||
| Event End Date: | 13 July 2023 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Clean Propulsion | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L CP - Clean Propulsion | ||||||||||||||||
| DLR - Research theme (Project): | L - Future Engines and Engine Integration | ||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||
| Institutes and Institutions: | Institute of Electrified Aero Engines | ||||||||||||||||
| Deposited By: | Ludowicy, Jonas | ||||||||||||||||
| Deposited On: | 16 Nov 2023 08:53 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 20:56 |
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