Classification of Duty Pulses Affecting Energy Storage Systems in Vehicular Applications
DEVIE ; MONTARU ; PELISSIER ; VENET
Type de document
COMMUNICATION AVEC ACTES INTERNATIONAL (ACTI)
Langue
anglais
Auteur
DEVIE ; MONTARU ; PELISSIER ; VENET
Résumé / Abstract
The study of traction batteries 1 real-world usage in 2 vehicular applications faces a handful of serious challenges. In 3 this paper, we propose a new approach to evaluate real-world 4 collected data of battery usage in EVs and HEVs. This automated 5 method relies on K-means clustering technique and aims at 6 classifying duty pulses according to their current and energy 7 distributions. We present the way data must be prepared and 8 we discuss the results of the clustering. We believe this method 9 enables meaningful comparison of vehicles architectures, road conditions, battery management strategies or driving behaviours. Ultimately, it allows for the elaboration of battery ageing profiles which should be more representative of real-world usage.
Editeur
IEEE
