Performance Characterization of Lithium-Ion Battery and Ageing Under Constant Stress Conditions at Low Temperature

EasyChair Preprint 14075, version 2

Abstract

This paper presents a comparison on cycling strategies for lithium-ion batteries. Furthermore, an evaluation of two cycling strategies is conducted on an experimental study on LG 21700 lithium-ion battery. The investigation focused on examining the capacity degradation on batteries subjected to two cycling protocols, conducted at an ambient temperature of 0°C and stress factors depend on actual capacity instead of nominal capacity. The capacity losses were estimated after cycling and were found to be 27% for protocol 1, and 20% for protocol 2.This paper also presents the impact of discharging current and the depth of discharge on capacity utilization to support the development of optimized cycling protocols for practical applications

Keyphrases: Battery cycling, Lithium plating, Lithium-ion battery, accelerated aging

@booklet{EasyChair:14075,
  author    = {Ossama Rafik and Armande Capitaine and Olivier Briat and Jean-Michel Vinassa},
  title     = {Performance Characterization of Lithium-Ion Battery and Ageing Under Constant Stress Conditions at Low Temperature},
  howpublished = {EasyChair Preprint 14075},
  year      = {EasyChair, 2024}}