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Communication Dans Un Congrès Année : 2007

Energy management and sizing of a hybrid locomotive

Résumé

The French national railways company (SNCF) is involved in a new project which aims at investigating and testing energy efficient and environmentally friendly traction systems of a hybrid locomotive called LHyDIE. This paper presents a new methodology for the hybrid electric vehicle design which exploits an energy management strategy based on a frequency approach. In particular, the design of the LHyDIE prototype and the energy management strategy implemented aboard are presented. The study mainly focuses on the battery and supercapacitor sizing taking account of the intrinsic energetic characteristics of these sources (i.e. energy and power densities, typical operating frequency) in the energy management strategy. The analysis of feasible configurations of the traction device determined in compliance with the battery stress, the system cost and the diesel oil consumption criteria and volume constraints is presented.
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Dates et versions

hal-04044854 , version 1 (24-03-2023)

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Cossi Rockys Akli, Xavier Roboam, Bruno Sareni, Alain Jeunesse. Energy management and sizing of a hybrid locomotive. 12th International Conference on Power Electronics and Applications (EPE'2007), Sep 2007, Aalborg, Denmark. pp. 1-10, ⟨10.1109/EPE.2007.4417333⟩. ⟨hal-04044854⟩
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