Title :

Real-Time Energy Management of Battery/Supercapacitor Electric Vehicles Based on an Adaptation of Pontryagin's Minimum Principle

Author(s) :

Nguyen, Bao-Huy [Auteur]
Université de Sherbrooke [UdeS]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
German, Ronan [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Trovao, Joao Pedro F. [Auteur]
Bouscayrol, Alain [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697

Journal title :

IEEE Transactions on Vehicular Technology

Abbreviated title :

IEEE Trans. Veh. Technol.

Volume number :

68

Pages :

203-212

Publisher :

Institute of Electrical and Electronics Engineers (IEEE)

Publication date :

2019-01

ISSN :

0018-9545

English keyword(s) :

Energetic macroscopic representation
energy storage system
hardware–in–the–loop
optimal control

HAL domain(s) :

Sciences de l'ingénieur [physics]/Energie électrique
Sciences de l'ingénieur [physics]

English abstract : [en]

The combination of batteries and supercapacitors is promising in electric vehicles context to minimize battery aging. Such a system needs an energy management strategy (EMS) that distributes energy in real-time for real ...
Show more >The combination of batteries and supercapacitors is promising in electric vehicles context to minimize battery aging. Such a system needs an energy management strategy (EMS) that distributes energy in real-time for real driving cycles. Pontryagin’s minimum principle (PMP) is widely used in adaptive forms to develop real-time optimization-based EMSs thanks to its analytical approach. This methodology leads to an off-line optimal solution which requires an extra adaptive mechanism for real-time applications. In this paper, a simplification of the PMP method is proposed to avoid the adaptation mechanism in real-time. This new EMS is compared to well-known conventional strategies by simulation. Furthermore, experimental results are provided to assess the real-time operation of the proposed EMS. Simulation and experimental results prove the advantages of the proposed approach by a reduction up to 50% of the batteries rms current on a real-world driving cycle compared to a battery-only EV.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
Centrale Lille
Arts et Métiers Sciences et Technologies
Junia HEI

Collections :

• Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697

Research team(s) :

Équipe Commande

Submission date :

2023-12-31T17:45:57Z
2024-02-06T10:20:39Z