单圆柱形LiFePO4电池热管理数值研究

2023 3rd International Conference on Innovative Practices in Technology and Management (ICIPTM) Pub Date : 2023-02-22 DOI:10.1109/ICIPTM57143.2023.10118228

Maheep Dwivedi, G. Kumar, R. Singh

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引用次数: 0

摘要

针对18650-25R圆柱形锂离子电池的工作温度问题，提出了一种基于液体冷却剂的热管理系统。结果表明，由于水冷剂流入速率为0.05kg/s，电池最高温度为299.8918K，低于313K。此外，还对比了2%银水基纳米流体与水冷剂的效果。可以得出结论，纳米流体的效果与水基冷却剂非常相似。

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A Numerical study of Thermal Management of single cylindrical LiFePO4 battery

A thermal management system based on liquid coolant is proposed for the single 18650-25R cylinder - shaped Lithium-ion battery to preserve operating temperature of a single battery. Result suggests that highest temperature of battery is 299.8918K, a value lower than 313K because the water coolant inflow rate for the presented model is 0.05kg/s. In addition, the effect of the 2% Ag water-based nanofluid is contrasted with that of the water coolant. It can be concluded that the effect of the nanofluid is very similar to that of a water-based coolant.

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2023 3rd International Conference on Innovative Practices in Technology and Management (ICIPTM)

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