Lifetime evaluation of lithium-ion batteries under pulsed charging currents

Siyu Jin; Xin Sui; Xinrong Huang; Shunli Wang; Remus Teodorescu; Daniel Ioan Stroe

doi:10.1109/ECCE50734.2022.9947925

Lifetime evaluation of lithium-ion batteries under pulsed charging currents

Siyu Jin, Xin Sui, Xinrong Huang, Shunli Wang, Remus Teodorescu, Daniel Ioan Stroe

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

1 Citation (Scopus)

Abstract

The lifetime represents a major bottleneck in the widespread use of lithium-ion batteries. Pulse current charging strategy is widely considered as it can improve the charging performance of lithium-ion batteries and maximize their lifetime. However, the optimum parameters for pulse current charging to achieve the best charging performance remains to be studied. This paper, taking the positive pulse current mode as an example, comprehensively analyzes the effect of the charging current frequency and the duty cycle on two lifetime-related parameters, i.e., the capacity fade and internal resistance. Long-term aging experiments are conducted on NMC batteries, and the results demonstrate that all pulse charging strategies with different parameters helps to delay the battery degradation to varying degrees. The analysis results can hopefully provide suggestions for optimizing the charging strategy, thereby prolonging the batteries' lifetime.

Original language	English
Title of host publication	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Number of pages	6
Publisher	IEEE
Publication date	2022
ISBN (Electronic)	9781728193878
DOIs	https://doi.org/10.1109/ECCE50734.2022.9947925
Publication status	Published - 2022
Event	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 - Detroit, United States Duration: 9 Oct 2022 → 13 Oct 2022

Conference

Conference	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Country/Territory	United States
City	Detroit
Period	09/10/2022 → 13/10/2022

Series	IEEE Energy Conversion Congress and Exposition
ISSN	2329-3721

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

battery lifetime
capacity fade
internal resistance increase
lithium-ion batteries
Pulsed current charging

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/ECCE50734.2022.9947925

AUB Link

Search for the material in Aalborg University Library's search engine

Cite this

@inproceedings{0f966d86e6494b95b3d8be6c506e31a3,

title = "Lifetime evaluation of lithium-ion batteries under pulsed charging currents",

abstract = "The lifetime represents a major bottleneck in the widespread use of lithium-ion batteries. Pulse current charging strategy is widely considered as it can improve the charging performance of lithium-ion batteries and maximize their lifetime. However, the optimum parameters for pulse current charging to achieve the best charging performance remains to be studied. This paper, taking the positive pulse current mode as an example, comprehensively analyzes the effect of the charging current frequency and the duty cycle on two lifetime-related parameters, i.e., the capacity fade and internal resistance. Long-term aging experiments are conducted on NMC batteries, and the results demonstrate that all pulse charging strategies with different parameters helps to delay the battery degradation to varying degrees. The analysis results can hopefully provide suggestions for optimizing the charging strategy, thereby prolonging the batteries' lifetime.",

keywords = "battery lifetime, capacity fade, internal resistance increase, lithium-ion batteries, Pulsed current charging",

author = "Siyu Jin and Xin Sui and Xinrong Huang and Shunli Wang and Remus Teodorescu and Stroe, {Daniel Ioan}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022 ; Conference date: 09-10-2022 Through 13-10-2022",

year = "2022",

doi = "10.1109/ECCE50734.2022.9947925",

language = "English",

series = "IEEE Energy Conversion Congress and Exposition",

booktitle = "2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022",

publisher = "IEEE",

address = "United States",

}

Jin, S , Sui, X, Huang, X, Wang, S, Teodorescu, R & Stroe, DI 2022, Lifetime evaluation of lithium-ion batteries under pulsed charging currents. in 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022. IEEE, IEEE Energy Conversion Congress and Exposition, 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022, Detroit, United States, 09/10/2022. https://doi.org/10.1109/ECCE50734.2022.9947925

Lifetime evaluation of lithium-ion batteries under pulsed charging currents. / Jin, Siyu ; Sui, Xin; Huang, Xinrong et al.
2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022. IEEE, 2022. (IEEE Energy Conversion Congress and Exposition).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Lifetime evaluation of lithium-ion batteries under pulsed charging currents

AU - Jin, Siyu

AU - Sui, Xin

AU - Huang, Xinrong

AU - Wang, Shunli

AU - Teodorescu, Remus

AU - Stroe, Daniel Ioan

PY - 2022

Y1 - 2022

N2 - The lifetime represents a major bottleneck in the widespread use of lithium-ion batteries. Pulse current charging strategy is widely considered as it can improve the charging performance of lithium-ion batteries and maximize their lifetime. However, the optimum parameters for pulse current charging to achieve the best charging performance remains to be studied. This paper, taking the positive pulse current mode as an example, comprehensively analyzes the effect of the charging current frequency and the duty cycle on two lifetime-related parameters, i.e., the capacity fade and internal resistance. Long-term aging experiments are conducted on NMC batteries, and the results demonstrate that all pulse charging strategies with different parameters helps to delay the battery degradation to varying degrees. The analysis results can hopefully provide suggestions for optimizing the charging strategy, thereby prolonging the batteries' lifetime.

AB - The lifetime represents a major bottleneck in the widespread use of lithium-ion batteries. Pulse current charging strategy is widely considered as it can improve the charging performance of lithium-ion batteries and maximize their lifetime. However, the optimum parameters for pulse current charging to achieve the best charging performance remains to be studied. This paper, taking the positive pulse current mode as an example, comprehensively analyzes the effect of the charging current frequency and the duty cycle on two lifetime-related parameters, i.e., the capacity fade and internal resistance. Long-term aging experiments are conducted on NMC batteries, and the results demonstrate that all pulse charging strategies with different parameters helps to delay the battery degradation to varying degrees. The analysis results can hopefully provide suggestions for optimizing the charging strategy, thereby prolonging the batteries' lifetime.

KW - battery lifetime

KW - capacity fade

KW - internal resistance increase

KW - lithium-ion batteries

KW - Pulsed current charging

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U2 - 10.1109/ECCE50734.2022.9947925

DO - 10.1109/ECCE50734.2022.9947925

M3 - Article in proceeding

AN - SCOPUS:85144087220

T3 - IEEE Energy Conversion Congress and Exposition

BT - 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

PB - IEEE

T2 - 2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022

Y2 - 9 October 2022 through 13 October 2022

ER -

Lifetime evaluation of lithium-ion batteries under pulsed charging currents

Abstract

Conference

Bibliographical note

Keywords

UN SDGs

Access to Document

AUB Link

Other files and links

Fingerprint

Smart Battery Management Systems for Improved Lifetime with Extended Useful Capacity

Cite this

Lifetime evaluation of lithium-ion batteries under pulsed charging currents

Abstract

Conference

Bibliographical note

Keywords

UN SDGs

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

Smart Battery Management Systems for Improved Lifetime with Extended Useful Capacity

Cite this