2026-04-11T07:15:21Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/55612024-01-04T21:57:15Zcom_20.500.11984_1143col_20.500.11984_1148

Aizpuru, Iosu 2022-05-03T13:24:34Z 2022-05-03T13:24:34Z 2020 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 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. eng © 2020 IEEE lithium-ion batteries Sensitivity analysis Propulsion Rail transportation Generators Topology Energy management In-depth Life Cycle Cost Analysis of a Li-ion Battery-based Hybrid Diesel-Electric Multiple Unit http://purl.org/coar/resource_type/c_c94f