Energy management strategy for coupling supercapacitors and batteries with DC-DC converters for hybrid vehicle applications
Résumé
In this paper, the authors propose an approach to the problem of the energy management in ECCE laboratory hybrid vehicle project. ECCE is a series hybrid vehicle, which currently has three sources of energy: two diesel motors each coupled with an alternator and a battery module of rated voltage DC 540V. This contribution is focused on the energy coupling between batteries and two supercapacitors modules. The authors present a strategy for coupling these power sources with the batteries in order to find the best compromise between sizes of the on-board devices, dynamics of the supply and efficiency of the energy storage. The target is to provide 200kW power during 20s from the supercapacitors modules.
Mots clés
- hybrid vehicle applications
- Supercapacitors
- Converters
- Batteries
- Vehicles
- Hybrid power systems
- Insulated gate bipolar transistors
- Power electronics
- DC-DC power convertors
- energy management systems
- hybrid electric vehicles
- supercapacitors
- batteries
- energy management strategy
- Power converters for HEV
- Hybrid power integration
- Energy system management
- Energy converters for HEV
- Energy storage
- Hybrid electric vehicle (HEV)
- power 200 kW
- voltage 540 V
- energy coupling
- diesel motors
- ECCE
- DC-DC converters
Domaines
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|---|
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