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Torkiharchegani, Amir and Scharmach, Marcel and Alaküla, Mats and Persson, Rickard and Lochmann, Libor and Ahrling, Christoffer and Tunér, Martin (2026) Optimizing energy consumption of regional trains through speed adjustment: a seasonal and regional perspective. REV2025, Resource Efficient Vehicle Conference, 2025-09-23 - 2025-09-25, Graz, Österreich. doi: 10.25364/978-3-903374-48-5_22.
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Official URL: https://library-publishing.uni-graz.at/index.php/lp/catalog/book/76/chapter/528
Abstract
Diese Studie untersucht, wie die Anpassung der maximalen Betriebsgeschwindigkeit den Energieverbrauch optimieren kann, ohne die Konstruktionsgrenzen zu überschreiten oder größere Batterien erforderlich zu machen. Durch die Modellierung des HVAC-Energiebedarfs unter verschiedenen klimatischen Bedingungen und die Simulation des Energieverbrauchs auf zwei unterschiedlichen Strecken mit MATLAB zeigt die Forschung den Einfluss von Geschwindigkeitsanpassungen auf Traktions- und Hilfsenergiebedarf. Die Ergebnisse zeigen, dass Geschwindigkeitsoptimierungen den Gesamtenergieverbrauch erheblich reduzieren, eine handhabbare Batteriekapazität unterstützen und die Nachhaltigkeit durch geringere CO2-Emissionen und Betriebskosten verbessern.
| Item URL in elib: | https://elib.dlr.de/216228/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
| Title: | Optimizing energy consumption of regional trains through speed adjustment: a seasonal and regional perspective | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 23 January 2026 | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| DOI: | 10.25364/978-3-903374-48-5_22 | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | energy optimization, battery electric vehicle, lifecycle, sustainability | ||||||||||||||||||||||||||||||||
| Event Title: | REV2025, Resource Efficient Vehicle Conference | ||||||||||||||||||||||||||||||||
| Event Location: | Graz, Österreich | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 23 September 2025 | ||||||||||||||||||||||||||||||||
| Event End Date: | 25 September 2025 | ||||||||||||||||||||||||||||||||
| Organizer: | Christian Doppler Laboratory for Sustainable Product Management, Department of Environmental Systems Sciences , University Graz | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Rail Transport | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||||||
| DLR - Program: | V SC Schienenverkehr | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - ProCo - Propulsion and Coupling | ||||||||||||||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Vehicle Concepts | ||||||||||||||||||||||||||||||||
| Deposited By: | Scharmach, Marcel | ||||||||||||||||||||||||||||||||
| Deposited On: | 11 Mar 2026 08:15 | ||||||||||||||||||||||||||||||||
| Last Modified: | 11 Mar 2026 08:15 |
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