Experimental and numerical study on a novel hybrid battery thermal management system integrated forced-air convection and phase change material
By Peng Qin, M. Liao, Danfeng Zhang, Yujun Liu, Jinhua Sun, Qingsong Wang. Energy Conversion and Management, 2019
249 citations recorded by the source corpus.
Abstract A novel hybrid battery thermal management system, combining air-forced convection with phase change material, is proposed. The effectiveness of the system is proved experimentally. The maximum temperature difference and the maximum temperature are controlled within the optimum range in the proposed thermal management system even though the dynamic charge/discharge current rate is 4 C rate. Meanwhile, the thermal performance is also compared under the passive and active strategy. The result shows that the thermal performance under the active mode is obviously superior to that under the passive mode. Comparing with the passive mode, the maximum temperature difference and the maximum temperature in the active mode are reduced 1.2 °C and 16 °C under 3 C rate, respectively. Moreover, the mathematical model, based on the three-dimension heat transfer model coupled with the electrochemical model, is carried out and then validated with experimental data. Taking advantage of the mathematical model, the space of designed structures is further optimized.
Subfields: Automotive Engineering, Electrical and Electronic Engineering
View Paper: https://www.semanticscholar.org/paper/27e7b64a92e8c300c101d1d8387b02e0c5bea22e
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In Automotive Engineering
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Citations in the corpus
- A review on recent progress, challenges and perspective of battery thermal management system (2021, background): “12 Hybrid thermal management for Li-ion batteries using phase change materials embedded in copper foams combined with forced-air convection[115] Qin developed a multi-physical BTMS which can control the maximum temperature and the temperature variance of the battery pack [116] within the optimum ran”