Métadonnées
Afficher la notice complètePartager cette publication !
Lithium-ion battery SoH estimation based on incremental capacity peak tracking at several current levels for online application
Langue
EN
Article de revue
Ce document a été publié dans
Microelectronics Reliability. 2020-11-01, vol. 114, p. 113798
Résumé en anglais
In this paper, an extension to high C-rates of State of Health (SoH) diagnostic methods based on Incremental Capacity (IC) peak tracking is proposed. A set of eleven NCA Lithium-ion batteries who went under different ageing ...Lire la suite >
In this paper, an extension to high C-rates of State of Health (SoH) diagnostic methods based on Incremental Capacity (IC) peak tracking is proposed. A set of eleven NCA Lithium-ion batteries who went under different ageing protocol is used. Charge and discharge cycles are performed at C/20, C/10, C/5 and C/2, and then used for IC analysis. Correlations between the variations of IC peaks and SoH are presented and modelized, and shown to be accurate estimators for all tested C-rates.< Réduire
Unités de recherche