Transient modeling and validation of lithium ion battery pack with air cooled thermal management system for electric vehicles

2014 ◽  
Vol 15 (5) ◽  
pp. 795-803 ◽  
Author(s):  
G. Y. Cho ◽  
J. W. Choi ◽  
J. H. Park ◽  
S. W. Cha
Keyword(s):  
Lithium Ion Battery ◽  
Thermal Management ◽  
Electric Vehicles ◽  
Management System ◽  
Lithium Ion ◽  
Battery Pack ◽  
Thermal Management System ◽  
Transient Modeling

scholarly journals Numerical Analysis and Design of Thermal Management System for Lithium Ion Battery Pack Using Thermoelectric Coolers

2014 ◽  
Vol 6 ◽  
pp. 852712 ◽  
Author(s):  
Yong Liu ◽  
Shichun Yang ◽  
Bin Guo ◽  
Cheng Deng
Keyword(s):  
Lithium Ion Battery ◽  
Thermal Management ◽  
Management System ◽  
Lithium Ion ◽  
Battery Pack ◽  
Thermoelectric Coolers ◽  
Analysis And Design ◽  
Battery Thermal Management ◽  
Thermal Management System ◽  
Battery Thermal Management System

A new design of thermal management system for lithium ion battery pack using thermoelectric coolers (TECs) is proposed. Firstly, the 3D thermal model of a high power lithium ion battery and the TEC is elaborated. Then the model is calibrated with experiment results. Finally, the calibrated model is applied to investigate the performance of a thermal management system for a lithium ion battery pack. The results show that battery thermal management system (BTMS) with TEC can cool the battery in very high ambient temperature. It can also keep a more uniform temperature distribution in the battery pack than common BTMS, which will extend the life of the battery pack and may save the expensive battery equalization system.

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