scholarly journals Investigation on thermal management performance of PCM-fin structure for Li-ion battery module in high-temperature environment

2018 ◽  
Vol 176 ◽  
pp. 131-146 ◽  
Author(s):  
Ping Ping ◽  
Rongqi Peng ◽  
Depeng Kong ◽  
Guoming Chen ◽  
Jennifer Wen
Keyword(s):  
High Temperature ◽  
Thermal Management ◽  
Li Ion Battery ◽  
Management Performance ◽  
Temperature Environment ◽  
Li Ion ◽  
Battery Module ◽  
High Temperature Environment

Thermal Management of a Li-Ion Battery for Electric Vehicles Using PCM and Water-Cooling Board

2019 ◽  
Vol 814 ◽  
pp. 307-313
Author(s):  
Gu Yu Yu ◽  
Sum Wai Chiang ◽  
Wei Chen ◽  
Hong Da Du
Keyword(s):  
Thermal Management ◽  
Heat Dissipation ◽  
Cooling Water ◽  
Optimum Operating ◽  
Maximum Temperature ◽  
Li Ion Battery ◽  
Optimum Operating Temperature ◽  
Maximum Temperature Difference ◽  
Li Ion ◽  
Battery Module

A novel thermal management system (TMS) for Li-ion battery module using phase change material (PCM) and cooling water as the heat dissipation source to control battery temperature rise has been developed. Graphite sheets were applied to compensate low thermal conductivity of battery and PCM and improve temperature uniformity of the batteries. One discharge (1C rate)-charge (2C rate) circle was applied in battery modules to test the effectiveness of this TMS. A three dimensional numerical model of the battery module with the TMS was conducted. The results show that this TMS basically meets the demand about the maximum temperature difference of battery module and totally keeps the maximum temperature within the optimum operating temperature range (≤45°C).

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