Abstract
In recent years, the development of electric vehicles has made remarkable achievements. Its popularization and application can alleviate the problem of energy shortage and environmental pollution to some extent. In the process of discharging, the battery will generate heat. If the heat cannot be transferred to the external environment in time, the normal operation of the battery will be affected. In this paper, a BTM system based on PCM/micro-channel cooling is designed, and its cooling effect on battery module is studied by numerical simulation. The electrochemical-thermal coupling model is established to study the heat production and temperature changes of the battery during discharging. The cooling effect of the flow rate at the inlet of the cooling plate and the thickness of PCM on the battery module is studied. The results show that the BTM system can not only reduce the maximum temperature of the battery module, but also effectively improve the temperature inhomogeneity among the batteries.
| Original language | English |
|---|---|
| Article number | 012091 |
| Journal | IOP Conference Series: Earth and Environmental Science |
| Volume | 526 |
| Issue number | 1 |
| DOIs | |
| State | Published - 7 Jul 2020 |
| Externally published | Yes |
| Event | 2020 2nd International Conference on Advances in Civil Engineering, Energy Resources and Environment Engineering, ACCESE 2020 - Nanning, China Duration: 22 May 2020 → 24 May 2020 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 12 Responsible Consumption and Production
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