Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup

Maciej Jozef Swierczynski, Daniel Loan Stroe, Tiberiu Stanciu, Søren Knudsen Kær

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

Abstract

Modern lithium-ion batteries, like LiMO2/Li4Ti5O12 chemistry, are having very high power capability, which drives the need for precise thermal modelling of the battery. Battery thermal models are required to avoid possible safety issues (thermal runaways, high-temperature gradients) but also for the optimal battery pack design and for predicting battery electrical performance during operation (especially at low temperatures). Equivalent electrical circuit battery models (thermal and electro-thermal) are able to offer relatively good performance with relatively low computational efforts and may be executed on-line (e.g. in the electric vehicle Battery Management System). The Electrothermal Impedance Spectroscopy (ETIS) can be used as a relatively simple and fast method for non-destructive parametrization of the battery thermal models. However, the ETIS requires expensive galvanostat with high-bandwidth and high-current capability for large format battery cells. Thus, this paper evaluates the possibility and accuracy of performing ETIS measurements with a standard battery test station (or bidirectional power supply) with low-bandwidth.
Original languageEnglish
Title of host publicationProceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE)
Number of pages7
PublisherIEEE Press
Publication dateJun 2015
Pages1253 - 1259
ISBN (Print)978-1-4673-7554-2
DOIs
Publication statusPublished - Jun 2015
Event2015 IEEE 24th International Symposium on Industrial Electronics (ISIE) - Búzlos, Rio de Janeiro , Brazil
Duration: 3 Jun 20155 Jun 2015

Conference

Conference2015 IEEE 24th International Symposium on Industrial Electronics (ISIE)
CountryBrazil
CityBúzlos, Rio de Janeiro
Period03/06/201505/06/2015

Fingerprint

Spectroscopy
Bandwidth
Electric vehicles
Thermal gradients
Hot Temperature
Networks (circuits)
Temperature

Cite this

Swierczynski, M. J., Stroe, D. L., Stanciu, T., & Kær, S. K. (2015). Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup. In Proceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE) (pp. 1253 - 1259 ). IEEE Press. https://doi.org/10.1109/ISIE.2015.7281652
Swierczynski, Maciej Jozef ; Stroe, Daniel Loan ; Stanciu, Tiberiu ; Kær, Søren Knudsen. / Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup. Proceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE). IEEE Press, 2015. pp. 1253 - 1259
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abstract = "Modern lithium-ion batteries, like LiMO2/Li4Ti5O12 chemistry, are having very high power capability, which drives the need for precise thermal modelling of the battery. Battery thermal models are required to avoid possible safety issues (thermal runaways, high-temperature gradients) but also for the optimal battery pack design and for predicting battery electrical performance during operation (especially at low temperatures). Equivalent electrical circuit battery models (thermal and electro-thermal) are able to offer relatively good performance with relatively low computational efforts and may be executed on-line (e.g. in the electric vehicle Battery Management System). The Electrothermal Impedance Spectroscopy (ETIS) can be used as a relatively simple and fast method for non-destructive parametrization of the battery thermal models. However, the ETIS requires expensive galvanostat with high-bandwidth and high-current capability for large format battery cells. Thus, this paper evaluates the possibility and accuracy of performing ETIS measurements with a standard battery test station (or bidirectional power supply) with low-bandwidth.",
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Swierczynski, MJ, Stroe, DL, Stanciu, T & Kær, SK 2015, Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup. in Proceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE). IEEE Press, pp. 1253 - 1259 , 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), Búzlos, Rio de Janeiro , Brazil, 03/06/2015. https://doi.org/10.1109/ISIE.2015.7281652

Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup. / Swierczynski, Maciej Jozef; Stroe, Daniel Loan; Stanciu, Tiberiu; Kær, Søren Knudsen.

Proceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE). IEEE Press, 2015. p. 1253 - 1259 .

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

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AB - Modern lithium-ion batteries, like LiMO2/Li4Ti5O12 chemistry, are having very high power capability, which drives the need for precise thermal modelling of the battery. Battery thermal models are required to avoid possible safety issues (thermal runaways, high-temperature gradients) but also for the optimal battery pack design and for predicting battery electrical performance during operation (especially at low temperatures). Equivalent electrical circuit battery models (thermal and electro-thermal) are able to offer relatively good performance with relatively low computational efforts and may be executed on-line (e.g. in the electric vehicle Battery Management System). The Electrothermal Impedance Spectroscopy (ETIS) can be used as a relatively simple and fast method for non-destructive parametrization of the battery thermal models. However, the ETIS requires expensive galvanostat with high-bandwidth and high-current capability for large format battery cells. Thus, this paper evaluates the possibility and accuracy of performing ETIS measurements with a standard battery test station (or bidirectional power supply) with low-bandwidth.

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Swierczynski MJ, Stroe DL, Stanciu T, Kær SK. Electrothermal impedance spectroscopy measurement on high power LiMO2/Li4Ti5O12 battery cell with low bandwidth test setup. In Proceedings of the 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE). IEEE Press. 2015. p. 1253 - 1259 https://doi.org/10.1109/ISIE.2015.7281652