DC/DC and DC/AC Converters Control for Hybrid Electric Vehicles Energy Management-Ultracapacitors and Fuel Cell

Abdallah Tani (1) , Mamadou Baïlo Camara (1) , Brayima Dakyo (1) , Yacine Azzouz (2)

1 GREAH - Groupe de Recherche en Electrotechnique et Automatique du Havre
2 IRSEEM - Institut de Recherche en Systèmes Electroniques Embarqués

This paper presents the ultracapacitors and the fuel cell (FC) connection for hybrid electric vehicles (HEVs) applications. An original method for the embedded energy management is proposed. This method is used to share the energetic request of the HEV between the ultracapacitors and the FC. The ultracapacitors are linked to dc-bus through the buck-boost converter, and the FC is connected to dc-bus via a boost converter. An asynchronous machine is used like traction motor or generator, and it is connected to dc-bus through an inverter. A dc-motor is used to drive the asynchronous machine during the decelerations and the braking operations. The main contribution of this paper is focused on the embedded energy management based on the new European drive cycle (NEDC), using polynomial control technique. The performances of the proposed control method are evaluated through some simulations and the experimental tests dedicated to HEVs applications.

Mots clés: Supercapacitors; Fuel cells; Mathematical model; Polynomials; Analytical models; Voltage control; AC-DC power convertors; asynchronous machines; DC motors; DC-AC power convertors; fuel cell vehicles; hybrid electric vehicles; machine control; polynomials; supercapacitors; DC-AC converter control; DC-DC converter control; hybrid electric vehicles energy management-ultracapacitors; fuel cell; HEV; FC; NEDC; European drive cycle; polynomial control technique; buck-boost converter; dc-bus; boost converter; traction motor; generator; inverter; dc-motor; asynchronous machine; Asynchronous machine; current control method; dc-bus voltage control; dc/dc converters; energy management; fuel cell (FC); hybrid electric vehicles (HEVs); polynomial control; speed control; ultracapacitors

Domaines: Sciences de l'ingénieur [physics]; Energie électrique

Abdallah Tani, Mamadou Baïlo Camara, Brayima Dakyo, Yacine Azzouz. DC/DC and DC/AC Converters Control for Hybrid Electric Vehicles Energy Management-Ultracapacitors and Fuel Cell. IEEE Transactions on Industrial Informatics, 2013, 9 (2), pp.686-696. ⟨10.1109/TII.2012.2225632⟩. ⟨hal-02994529⟩