Control strategy and Optimisation of paralleling DC-DC converters with supercapacitors and batteries for peak power in Hybrid Vehicle Applications

Mamadou Baïlo Camara , Frédéric Gustin (1) , Hamid Gualous (2) , Alain Berthon (1)

1 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)
2 L2ES - Laboratoire de recherche en Electronique, Electrotechnique et Systèmes

This paper will present the control strategy to share energy between supercapacitors and batteries in hybrid vehicle DC-link. The experimental test platform ECCE is a 120kW series hybrid vehicle with 4 independent wheels. The electric generator feeds 4 electric traction motors. The paper will present a parallel DC/DC converters and their control strategy. The supercapacitors bank voltage will provide rated voltage between 135V and 270V.

Mots clés: HEV hybrid electric vehicle; battery management; super capacitor; energy storage

Domaines: Energie électrique

Mamadou Baïlo Camara, Frédéric Gustin, Hamid Gualous, Alain Berthon. Control strategy and Optimisation of paralleling DC-DC converters with supercapacitors and batteries for peak power in Hybrid Vehicle Applications. 3rd European Ele-Drive Transportation Conference EET-2008, Mar 2008, Geneva, Switzerland. pp.6. ⟨hal-00339933⟩