Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis

Jussi Sihvo; Vaclav Knap; Tomi Roinila; Daniel-Ioan Stroe

doi:10.23919/EPE23ECCEEurope58414.2023.10264524

Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis

Jussi Sihvo, Vaclav Knap, Tomi Roinila, Daniel-Ioan Stroe

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

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Abstract

An adaptive approach for configuration of generalized battery nonlinear equivalent-circuit-model (ECM) is proposed. In the approach, the distribution-relaxation-times (DRT) analysis is used to configure and initialize the ECM to be fitted to the impedance data. The performance of the approach is validated and analyzed by using experimental battery impedance measurements.

Original language	English
Title of host publication	2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Number of pages	7
Publisher	IEEE Press
Publication date	8 Sept 2023
Pages	1-7
Article number	10264524
ISBN (Print)	979-8-3503-1678-0
ISBN (Electronic)	9789075815412
DOIs	https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264524
Publication status	Published - 8 Sept 2023
Event	2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) - Aalborg, Denmark Duration: 4 Sept 2023 → 8 Sept 2023

Conference

Conference	2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)
Country/Territory	Denmark
City	Aalborg
Period	04/09/2023 → 08/09/2023

Keywords

Batteries
Battery Management Systems (BMS)
Battery electrochemical model
Battery impedance measurement
State-of-Charge

UN SDGs

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

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10.23919/EPE23ECCEEurope58414.2023.10264524

Final_version_EPE2023Accepted author manuscript, 2.89 MB

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10264524

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Sihvo, J., Knap, V., Roinila, T., & Stroe, D.-I. (2023). Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis. In 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe (pp. 1-7). Article 10264524 IEEE Press. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264524

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title = "Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis",

abstract = "An adaptive approach for configuration of generalized battery nonlinear equivalent-circuit-model (ECM) is proposed. In the approach, the distribution-relaxation-times (DRT) analysis is used to configure and initialize the ECM to be fitted to the impedance data. The performance of the approach is validated and analyzed by using experimental battery impedance measurements.",

keywords = "Batteries, Battery Management Systems (BMS), Battery electrochemical model, Battery impedance measurement, State-of-Charge",

author = "Jussi Sihvo and Vaclav Knap and Tomi Roinila and Daniel-Ioan Stroe",

year = "2023",

month = sep,

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doi = "10.23919/EPE23ECCEEurope58414.2023.10264524",

language = "English",

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pages = "1--7",

booktitle = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",

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note = "2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) ; Conference date: 04-09-2023 Through 08-09-2023",

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Sihvo, J, Knap, V, Roinila, T & Stroe, D-I 2023, Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis. in 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe., 10264524, IEEE Press, pp. 1-7, 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe), Aalborg, Denmark, 04/09/2023. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264524

Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis. / Sihvo, Jussi; Knap, Vaclav; Roinila, Tomi et al.
2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe. IEEE Press, 2023. p. 1-7 10264524.

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

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T1 - Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis

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AU - Roinila, Tomi

AU - Stroe, Daniel-Ioan

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AB - An adaptive approach for configuration of generalized battery nonlinear equivalent-circuit-model (ECM) is proposed. In the approach, the distribution-relaxation-times (DRT) analysis is used to configure and initialize the ECM to be fitted to the impedance data. The performance of the approach is validated and analyzed by using experimental battery impedance measurements.

KW - Batteries

KW - Battery Management Systems (BMS)

KW - Battery electrochemical model

KW - Battery impedance measurement

KW - State-of-Charge

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M3 - Article in proceeding

SN - 979-8-3503-1678-0

SP - 1

EP - 7

BT - 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe

PB - IEEE Press

T2 - 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)

Y2 - 4 September 2023 through 8 September 2023

ER -

Adaptive configuration of generalized nonlinear ECM of Li-ion batteries based on impedance measurements and DRT analysis

Abstract

Conference

Keywords

UN SDGs

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