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A Convolutional Neural Network Model for Battery Capacity Fade Curve Prediction using Early Life Data

Journal Article · · Journal of Power Sources
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  1. Argonne National Lab. (ANL), Argonne, IL (United States)
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Argonne Collaborative Center for Energy Storage Science (ACCESS)

Herein, early prediction of battery performance degradation trends can facilitate research of new materials and cell designs, rapid deployment of batteries in real-world applications, timely replacement of batteries in critical applications, and even the secondary use market. In this study, we design a convolutional neural network model to predict the entire battery capacity fade curve - a critical indicator of battery performance degradation - using first 100 cycles of data (~ three weeks of testing). We use the discharge voltage-capacity curves as input to the model and automate the feature extraction process through the convolutional layers of the network. Our approach can predict the per cycle capacity fade rate and rollover cycle (knee point) in the capacity fade curve, which indicate the onset of rapid capacity decay. On the publicly available graphite/LiFePO4 battery dataset, optimized networks predict the capacity fade curves, rollover cycle, and end of life with 3.7% (worst-case), 19%, and 17% mean absolute percentage errors, respectively.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1910034
Alternate ID(s):
OSTI ID: 1962240
Journal Information:
Journal of Power Sources, Journal Name: Journal of Power Sources Vol. 542; ISSN 0378-7753
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (20)

Towards the swift prediction of the remaining useful life of lithium-ion batteries with end-to-end deep learning journal November 2020
Identification and machine learning prediction of knee-point and knee-onset in capacity degradation curves of lithium-ion cells journal August 2020
Prediction of future capacity and internal resistance of Li-ion cells from one cycle of input data journal September 2021
Remaining useful life prediction for lithium-ion batteries based on a hybrid model combining the long short-term memory and Elman neural networks journal February 2019
Main aging mechanisms in Li ion batteries journal August 2005
Review of models for predicting the cycling performance of lithium ion batteries journal June 2006
Prognostics of lithium-ion batteries based on Dempster–Shafer theory and the Bayesian Monte Carlo method journal December 2011
The capacity estimation and cycle life prediction of lithium-ion batteries using a new broad extreme learning machine approach journal November 2020
One-shot battery degradation trajectory prediction with deep learning journal September 2021
Differential Evolution – A Simple and Efficient Heuristic for global Optimization over Continuous Spaces journal January 1997
Data-driven prediction of battery cycle life before capacity degradation journal March 2019
Closed-loop optimization of fast-charging protocols for batteries with machine learning journal February 2020
Gradient-based learning applied to document recognition journal January 1998
Prognostics Methods for Battery Health Monitoring Using a Bayesian Framework journal February 2009
Long Short-Term Memory Recurrent Neural Network for Remaining Useful Life Prediction of Lithium-Ion Batteries journal July 2018
Simulation and Optimization of the Dual Lithium Ion Insertion Cell journal January 1994
Modeling of Galvanostatic Charge and Discharge of the Lithium/Polymer/Insertion Cell journal January 1993
Review and Performance Comparison of Mechanical-Chemical Degradation Models for Lithium-Ion Batteries journal January 2019
A SEI Modeling Approach Distinguishing between Capacity and Power Fade journal January 2017
Battery Cycle Life Prediction with Coupled Chemical Degradation and Fatigue Mechanics journal January 2012

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