Characterization of the French Railway Line Difficulties for Diesel and Hydrogen Hybrid Trains

C Depature, F Dégardin, I Riezu, F Agnus… - Transportation Research …, 2023 - Elsevier
Even if rail transport is the greenest mode of transport, 20% of rail operations are done by
diesel traction in France. To reduce the greenhouse gas linked to these operations, SNCF …

New light rail vehicle and drivetrain concepts for catenary free operation of branch lines

S Reimann, P Gratzfeld - Transportation Research Procedia, 2023 - Elsevier
This paper proposes a new light rail train concept suitable for battery-only, hydrogen and
diesel operation of branch lines. A simulative methodology is presented, analyzing these …

Methodology to evaluate the impact of autonomy range for a battery train: application to the French railway network

I Riezu, M Juston, R Leguéré, JM Dalbavie… - Transportation Research …, 2023 - Elsevier
Rail transport is the most virtuous mode of transportation but there are still 2500 rolling
stocks that run on diesel. To contribute to France's objective of being carbon neutral by …

Model of high-speed train energy consumption

PO Vandanjon, R Bosquet, A Coiret… - 15th MINI CONFERENCE …, 2016 - hal.science
The current transport system is not sustainable because of its high consumption of finite
resources (mainly oil) and its impact on the environment (air quality, global warming, etc.). In …

Analysis, trends and expectations for low carbon railway

A Chamaret, P Mannevy, P Clément, J Ernst… - Transportation Research …, 2023 - Elsevier
Railway in Europe represents more than 200 000 km of lines and almost 60 000 trains.
Around 56% of the lines are electrified, so trains used diesel to run on non-electrified …

Innovative train technologies energy comparison on one non electrified railway

C Depature, T Letrouvé - 2020 IEEE Vehicle Power and …, 2020 - ieeexplore.ieee.org
This paper compare the energy performance of several railway traction technologies. After
validating the powertrain model of a regional diesel train with experimental measurements …

The Current Problems Related to the European Shunting Locomotives and the Possible Solutions

B Farkas, T Sziráki - Transportation Research Procedia, 2024 - Elsevier
The current situation of the shunting locomotives in Europe compared to the whole railway
sector is currently the most neglected section. Although these locomotives are necessary for …

Analysis, evaluation and simulation of railway diesel-electric and hybrid units as distributed energy resources

A García-Garre, A Gabaldón - Applied Sciences, 2019 - mdpi.com
The objective of this paper involves the analysis, identification and evaluation of different
possibilities offered by technology for the improvement and the management of the use of …

Issues for the Introduction of Hydrogen-Powered Rail Vehicles on Hungarian Regional Railway Lines Through an Example from Germany

B Farkas, L Köller, I Kövesdi - Transportation Research Procedia, 2024 - Elsevier
The research provides an answer for the introduction of a hydrogen rail system in Hungary,
based on an ongoing project in Germany. The research will provide a solution for a more …

Impact of railway track parameters on energy consumption and GHG production of passenger train operation

M Kendra, T Skrúcaný, J Grenčík, P Šulko - Proceedings of the …, 2018 - trid.trb.org
Constantly increasing of the people mobility requires ensuring of the sustainable transport
operation. One of the priorities in this area is a reduction of the energy consumption and the …