Influence of Operation Conditions on Temperature Hazard of Lithium-Iron-Phosphate (LiFePO 4 ) Cells

Wojciech Kurpiel, Bartosz Polnik, Łukasz Orzech, Krzysztof Lesiak, Bogdan Miedziński, Marcin Habrych, Grzegorz Debita, Monika Zamłyńska and Przemysław Falkowski-Gilski
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Wojciech Kurpiel: KOMAG Institute of Mining Technology, Pszczynska St. 37, 44-101 Gliwice, Poland
Bartosz Polnik: KOMAG Institute of Mining Technology, Pszczynska St. 37, 44-101 Gliwice, Poland
Łukasz Orzech: KOMAG Institute of Mining Technology, Pszczynska St. 37, 44-101 Gliwice, Poland
Krzysztof Lesiak: KOMAG Institute of Mining Technology, Pszczynska St. 37, 44-101 Gliwice, Poland
Bogdan Miedziński: Faculty of Electrical Engineering, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego St. 27, 50-370 Wroclaw, Poland
Marcin Habrych: Faculty of Electrical Engineering, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego St. 27, 50-370 Wroclaw, Poland
Grzegorz Debita: Faculty of Management, General Tadeusz Kosciuszko Military University of Land Forces, Czajkowskiego St. 109, 51-147 Wroclaw, Poland
Monika Zamłyńska: Faculty of Management, General Tadeusz Kosciuszko Military University of Land Forces, Czajkowskiego St. 109, 51-147 Wroclaw, Poland
Przemysław Falkowski-Gilski: Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, Narutowicza St. 11/12, 80-233 Gdansk, Poland

Energies, 2021, vol. 14, issue 20, 1-12

Abstract: The article presents and discusses the results of research on hazard, especially temperature, for selected lithium-ion-phosphate cells operated in accordance with the manufacturer’s recommendations but used under onerous mining conditions. This applies to the performance of cells in battery sets without the application of any management system (BMS). On the basis of the obtained test results, first of all, the influence of the value of the charging current of cells and the ambient temperature for both free and deteriorated heat exchange, appropriate conclusions and practical recommendations were formulated. This applies especially to threats in the case of random, cyclic, minor overloading, and discharging of the cells.

Keywords: lithium-iron-phosphate cell; suspended mining vehicle; operation safety risk (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2021
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