Lithium-ion battery dynamic model for wide range of operating conditions

Ana-Irina Stroe, Daniel-Ioan Stroe, Maciej Jozef Swierczynski, Remus Teodorescu, Søren Knudsen Kær

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

7 Citations (Scopus)

Abstract

In order to analyze the dynamic behavior of a Lithium-ion (Li-ion) battery and to determine their suitability for various applications, battery models are needed. An equivalent electrical circuit model is the most common way of representing the behavior of a Li-ion battery. There are different circuit models proposed and various techniques for parameterization of these models available in literature. Nevertheless, in this paper a second order equivalent circuit is proposed and the current pulse technique is used for its parameterization. This study shows results of extensive experimental characterization tests performed for a wide range of operating conditions (temperature, load current and state-of-charge) on a commercial available 13Ah high-power lithium titanate oxide battery cell. The obtained results were used to parametrize the proposed dynamic model of the battery cell. To assess the accuracy of the proposed dynamic model, simulation results are presented and compared against laboratory measurements, performed for different conditions.
Original languageEnglish
Title of host publicationProceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP)
Number of pages7
PublisherIEEE Press
Publication dateMay 2017
Pages660-666
ISBN (Electronic)978-1-5090-4489-4
DOIs
Publication statusPublished - May 2017
EventJoint International Conference OPTIM-ACEMP Optimization of Electrical and Electronic Equipment Aegean Conference on ELectrical Machines and Power Electronics - Cheile Gradistei Fundata Complex, Brasov, Romania
Duration: 25 May 201727 May 2017
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7963868

Conference

ConferenceJoint International Conference OPTIM-ACEMP Optimization of Electrical and Electronic Equipment Aegean Conference on ELectrical Machines and Power Electronics
LocationCheile Gradistei Fundata Complex
CountryRomania
CityBrasov
Period25/05/201727/05/2017
Internet address

Fingerprint

Dynamic models
Parameterization
Networks (circuits)
Equivalent circuits
Lithium
Oxides
Lithium-ion batteries
Temperature

Keywords

  • Lithium-ion battery
  • Dynamic model
  • Simulation
  • Voltage estimation

Cite this

Stroe, A-I., Stroe, D-I., Swierczynski, M. J., Teodorescu, R., & Kær, S. K. (2017). Lithium-ion battery dynamic model for wide range of operating conditions. In Proceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) (pp. 660-666). IEEE Press. https://doi.org/10.1109/OPTIM.2017.7975044
Stroe, Ana-Irina ; Stroe, Daniel-Ioan ; Swierczynski, Maciej Jozef ; Teodorescu, Remus ; Kær, Søren Knudsen. / Lithium-ion battery dynamic model for wide range of operating conditions. Proceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP). IEEE Press, 2017. pp. 660-666
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abstract = "In order to analyze the dynamic behavior of a Lithium-ion (Li-ion) battery and to determine their suitability for various applications, battery models are needed. An equivalent electrical circuit model is the most common way of representing the behavior of a Li-ion battery. There are different circuit models proposed and various techniques for parameterization of these models available in literature. Nevertheless, in this paper a second order equivalent circuit is proposed and the current pulse technique is used for its parameterization. This study shows results of extensive experimental characterization tests performed for a wide range of operating conditions (temperature, load current and state-of-charge) on a commercial available 13Ah high-power lithium titanate oxide battery cell. The obtained results were used to parametrize the proposed dynamic model of the battery cell. To assess the accuracy of the proposed dynamic model, simulation results are presented and compared against laboratory measurements, performed for different conditions.",
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Stroe, A-I, Stroe, D-I, Swierczynski, MJ, Teodorescu, R & Kær, SK 2017, Lithium-ion battery dynamic model for wide range of operating conditions. in Proceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP). IEEE Press, pp. 660-666, Joint International Conference OPTIM-ACEMP Optimization of Electrical and Electronic Equipment Aegean Conference on ELectrical Machines and Power Electronics, Brasov, Romania, 25/05/2017. https://doi.org/10.1109/OPTIM.2017.7975044

Lithium-ion battery dynamic model for wide range of operating conditions. / Stroe, Ana-Irina; Stroe, Daniel-Ioan; Swierczynski, Maciej Jozef; Teodorescu, Remus; Kær, Søren Knudsen.

Proceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP). IEEE Press, 2017. p. 660-666.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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AU - Stroe, Ana-Irina

AU - Stroe, Daniel-Ioan

AU - Swierczynski, Maciej Jozef

AU - Teodorescu, Remus

AU - Kær, Søren Knudsen

PY - 2017/5

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N2 - In order to analyze the dynamic behavior of a Lithium-ion (Li-ion) battery and to determine their suitability for various applications, battery models are needed. An equivalent electrical circuit model is the most common way of representing the behavior of a Li-ion battery. There are different circuit models proposed and various techniques for parameterization of these models available in literature. Nevertheless, in this paper a second order equivalent circuit is proposed and the current pulse technique is used for its parameterization. This study shows results of extensive experimental characterization tests performed for a wide range of operating conditions (temperature, load current and state-of-charge) on a commercial available 13Ah high-power lithium titanate oxide battery cell. The obtained results were used to parametrize the proposed dynamic model of the battery cell. To assess the accuracy of the proposed dynamic model, simulation results are presented and compared against laboratory measurements, performed for different conditions.

AB - In order to analyze the dynamic behavior of a Lithium-ion (Li-ion) battery and to determine their suitability for various applications, battery models are needed. An equivalent electrical circuit model is the most common way of representing the behavior of a Li-ion battery. There are different circuit models proposed and various techniques for parameterization of these models available in literature. Nevertheless, in this paper a second order equivalent circuit is proposed and the current pulse technique is used for its parameterization. This study shows results of extensive experimental characterization tests performed for a wide range of operating conditions (temperature, load current and state-of-charge) on a commercial available 13Ah high-power lithium titanate oxide battery cell. The obtained results were used to parametrize the proposed dynamic model of the battery cell. To assess the accuracy of the proposed dynamic model, simulation results are presented and compared against laboratory measurements, performed for different conditions.

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Stroe A-I, Stroe D-I, Swierczynski MJ, Teodorescu R, Kær SK. Lithium-ion battery dynamic model for wide range of operating conditions. In Proceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP). IEEE Press. 2017. p. 660-666 https://doi.org/10.1109/OPTIM.2017.7975044