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Decomposed energy management of a multi-source fuel cell vehicle using Energetic Macroscopic Representation
Archive ouverte : Communication dans un congrès
Edité par HAL CCSD
IEEE VPPC 2016, 13th IEEE Vehicle Power and Propulsion Conference, HANGZOU, CHINE, 17-/10/2016 - 20/10/2016. Energy management of multi-sources vehicles is a complex task. The higher the number of sources becomes, the higher the complexity is. In this study, a decomposed energy management strategy is used for a vehicle fed by three energy sources: a fuel-cell, a battery and Supercapacitors (SCs). The decomposition allows simplifying the synthesis of the Energy Management Strategy. A comparison with a fuel cell (alone) vehicle is performed by simulation. By imposing a constant current to the fuel-cell, the developed strategy enables to improve the fuel cell lifetime. Moreover, the fuel consumption is reduced in comparison with the fuel-cell (alone) vehicle.
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