Title :
Thermal Characteristic Analysis of Power Lithium-ion Battery System for Electric Vehicle
Author :
Wenwei, Wang ; Cheng, Lin ; Peng, Tang ; Chengjun, Zhou
Author_Institution :
Nat. Eng. Lab. for Electr. Vehicles, Beijing Inst. of Technol., Beijing, China
fDate :
July 31 2012-Aug. 2 2012
Abstract :
With the electric vehicles used lithium manganese lithium-ion power battery (LiMn2O4 power battery) as the research object, the paper researched on the parameter identification of battery cell, has built the finite element model of single cell and completed the experimental verification. Also the paper has built the finite element model of both the battery box and battery pack, and analyzed the characteristics of temperature field distribution under two kinds of conditions, natural ventilation and forced ventilation.
Keywords :
battery powered vehicles; finite element analysis; lithium; lithium compounds; secondary cells; ventilation; LiMn2O4-Li; battery box pack; electric vehicle; experimental verification; finite element model; forced ventilation; natural ventilation; parameter identification; power lithium-ion battery system; temperature field distribution; thermal characteristic analysis; Batteries; Conductivity; Electrodes; Finite element methods; Heating; Thermal conductivity; Ventilation; Electric Vehicle; Lithium-ion battery; Thermal characteristic analysis;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2012 Third International Conference on
Conference_Location :
GuiLin
Print_ISBN :
978-1-4673-2217-1
DOI :
10.1109/ICDMA.2012.227
