Wieser, Steffen und Brünner, Linus und Boehm, Mathias und Soto, Marta und Rodríguez, Esteban José (2025) Development, Application and Optimization of Hydrogen Refueling Processes for Railway Vehicles. International Journal of Hydrogen Energy, 124, Seiten 331-344. Elsevier. doi: 10.1016/j.ijhydene.2025.04.040. ISSN 0360-3199.
![]() |
PDF
- Verlagsversion (veröffentlichte Fassung)
3MB |
Offizielle URL: https://www.sciencedirect.com/science/article/pii/S0360319925016507
Kurzfassung
In recent years, numerous hydrogen-powered rail vehicles have been developed, and their deployment within public transport is steadily increasing. To avoid disadvantages compared to diesel vehicles, refueling times of 15 min are stated in the industry as target, independent of climate zones or vehicle configurations. As refueling time varies with these parameters, this work presents the corresponding refueling times and defines optimization potentials. A simulation model was set up and parametrized with a reference vehicle and hydrogen refueling station from the FCH2RAIL project. Measurement data from this station and vehicle were analyzed and compared to simulation results for model validation. The results show that at high ambient temperature pre-cooling reduces refueling time by 71 % and type 4 tanks increase refueling time by 20 % compared to type 3. Overall, optimized tank design and thermal management reduce the refueling time for rail vehicles from over 2 h to 15 min.
elib-URL des Eintrags: | https://elib.dlr.de/213625/ | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Development, Application and Optimization of Hydrogen Refueling Processes for Railway Vehicles | ||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||
Datum: | 1 Mai 2025 | ||||||||||||||||||||||||
Erschienen in: | International Journal of Hydrogen Energy | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 124 | ||||||||||||||||||||||||
DOI: | 10.1016/j.ijhydene.2025.04.040 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 331-344 | ||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||
ISSN: | 0360-3199 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Hydrogen Rail vehicle Hydrogen refueling model Hydrogen refueling station FCH2RAIL | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Verkehr | ||||||||||||||||||||||||
HGF - Programmthema: | Schienenverkehr | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | V SC Schienenverkehr | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | V - ProCo - Propulsion and Coupling | ||||||||||||||||||||||||
Standort: | Stuttgart | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Fahrzeugkonzepte > Fahrzeugenergiekonzepte Institut für Fahrzeugkonzepte > Fahrzeugsysteme und Technologiebewertung | ||||||||||||||||||||||||
Hinterlegt von: | Wieser, Steffen | ||||||||||||||||||||||||
Hinterlegt am: | 21 Mai 2025 11:22 | ||||||||||||||||||||||||
Letzte Änderung: | 22 Mai 2025 10:40 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags