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ABSTRACT
This article presents the aging of Li-ion batteries dedicated to automotive applications (i.e., performance decay over time/usage). Degradation phenomena are detailed based on their physical description, and automotive-specific battery usage are listed. The main types of performance and aging battery models that are developed in the context of electric and hybrid vehicles are presented. The multiple procedures and norms relevant to their implementation are documented as well.
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Read the articleAUTHORS
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Charles DELACOURT: Research Fellow, Laboratory of Reactivity and Solid State Chemistry (UMR 7314), University of Picardie Jules Verne, Amiens, France
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Claude ADES: Director, MTA test platform SAS, France
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Quentin BADEY: Battery expert engineer, MTA test platform SAS, France
INTRODUCTION
Sector: Electric and hybrid vehicles
Degree of technology diffusion: Emergence | Growth | Maturity
Technologies involved : Lithium-ion batteries, Battery management systems
Applications: Automotive
Main French players :
Competitive clusters: Mov'eo, Tenerrdis
Competence centers: IFP-En, IMS, IFSTTAR, LRCS, CEA, EIGSI, UTC
Manufacturers: Renault, PSA Peugeot Citroën, Bolloré, SAFT
Other global players: Nissan, BYD, Samsung SDI, LG Chem, Panasonic, ANL
Contact: [email protected] , [email protected]
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KEYWORDS
automotive | batterie | lithium-ion | ageing
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Aging of lithium-ion batteries in automobiles
Background and definitions
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