ABSTRACT

This study explores the performance of a steady-state flow single-phase non-conductive liquid immersion cooling system in a single-cell Li-ion battery under a variety of thermal environments such as 25°C, 40°C, and 60°C and tested at different charge C-rates. The experimental results show that the proposed cooling system exhibited the best cooling performance of less than 5°C and a significant temperature rise reduction of 34% at 3C rate under the ambient temperature of 25°C. Also, it provided uniform temperature distribution within the cell when charged at fast charge rates of 2C and 3C operations.

中文翻译：

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快充锂离子电池静流浸没冷却系统实验研究

摘要

本研究探讨了单节锂离子电池中稳态流动单相非导电液体浸没冷却系统在 25°C、40°C 和 60°C 等各种热环境下的性能并在不同的充电 C 率下进行测试。实验结果表明，所提出的冷却系统在 25°C 的环境温度下表现出小于 5°C 的最佳冷却性能，并且在 3C 速率下温升显着降低 34%。此外，当以 2C 和 3C 操作的快速充电速率充电时，它在电池内提供均匀的温度分布。