2026-04-11T07:14:01Zhttps://ebiltegia.mondragon.edu/oai/requestoai:ebiltegia.mondragon.edu:20.500.11984/55612024-01-04T21:57:15Zcom_20.500.11984_1143col_20.500.11984_1148
In-depth Life Cycle Cost Analysis of a Li-ion Battery-based Hybrid Diesel-Electric Multiple Unit
Aizpuru, Iosu
Olmos Amondarain, Josu
Gandiaga Ondaro, Iñigo
López, Dimas
Larrea, Xabier
Nieva Fatela, Txomin
lithium-ion batteries
Sensitivity analysis
Propulsion
Rail transportation
Generators
Topology
Energy management
This study analyzes the life cycle costs of railway projects involving hybrid diesel-electric multiple units, focusing on the influence of lithium-ion battery technologies and energy management strategies. Specifically, 3 lithium-ion battery technologies and 6 energy management strategies are proposed, leading to a sensitivity analysis composed of 18 cases. In addition, for each case an approach for the optimal sizing of the diesel generator and lithium-ion battery is proposed. A scenario based on a real railway line is introduced and the results are compared to a traditional diesel-electric multiple unit. Potential life cycle cost savings of 16.0% are obtained when deploying a global optimization-based energy management strategy and LTO batteries.
2022-05-03T13:24:34Z
2022-05-03T13:24:34Z
2020
http://purl.org/coar/resource_type/c_c94f
978-1-7281-8959-8
1938-8756
https://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=164702
https://hdl.handle.net/20.500.11984/5561
eng
© 2020 IEEE
IEEE