Recent progress and prospects in oil-immersed battery thermal management system based on single-phase insulating oil: a review

Battery thermal management system (BTMS) is very critical to a high-performance electric vehicle. Compared with other cooling methods, the immersion cooling with heat transfer efficiency has received comprehensive attentions recently, especially that with single-phase insulating oil, since it can no...

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Bibliographic Details
Published inJournal of thermal analysis and calorimetry Vol. 149; no. 10; pp. 4263 - 4286
Main Authors Liu, Jiahao, Huang, Silu, Chen, Hao
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 2024
Springer Nature B.V
Subjects
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Cooling
Cooling systems
Electric vehicles
Heat transfer
Immersion cooling
Inorganic Chemistry
Insulation
Lithium batteries
Measurement Science and Instrumentation
Physical Chemistry
Polymer Sciences
Thermal management
Thermodynamic properties
Lithium-ion battery
Thermal management
Insulating oil
Immersion cooling
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Summary:Battery thermal management system (BTMS) is very critical to a high-performance electric vehicle. Compared with other cooling methods, the immersion cooling with heat transfer efficiency has received comprehensive attentions recently, especially that with single-phase insulating oil, since it can not only guarantee the heat transfer efficiency but also simplify the system. This article reviews the latest research progress in oil-immersed BTMS based on single-phase insulating oil. Firstly, the development of insulating oils is introduced, and their basic cooling properties are compared and analyzed. Then, the influences of different factors on the effectiveness of the oil-immersed battery cooling system are analyzed from the aspects of immersion degree, flow channel configuration, thermal property parameters, and others. Finally, challenges with using insulating oil as the immersion cooling medium for lithium batteries (LIBs) are discussed, and potential future research directions are outlined. Ultimately, the insights of this paper will hopefully provide some references for researchers to further develop and design more efficient and reliable BTMSs, thus driving the development of LIBs.
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-024-13044-4