A Novel Online State of Health Estimation Method for Electric Vehicle Pouch Cells Using Magnetic Field Imaging and Convolution Neural Networks

A Novel Online State of Health Estimation Method for Electric Vehicle Pouch Cells Using Magnetic Field Imaging and Convolution Neural Networks

Lithium-ion batteries (LiBs) are used as the main power source in electric vehicles (EVs). Despite their high energy density and commercial availability, LiBs chronically suffer from non-uniform cell ageing, leading to early capacity fade in the battery packs. In this paper, a non-invasive, online c...

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Bibliographic Details
Main Authors: Mehrnaz Javadipour, Toshan Wickramanayake, Seyed Amir Alavi, Kamyar Mehran
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Electrochem
Subjects:
condition monitoring
state of health
convolutional neural network
current density distribution
electric vehicles
lithium-ion batteries
Online Access:https://www.mdpi.com/2673-3293/3/4/51

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