Title :
Modeling of current distribution in a lithium-ion battery
Author :
Weilong Liu ; Lifang Wang ; Chenglin Liao ; Yong Li ; Bing Yang ; Zhenao Sun
Author_Institution :
Key Lab. of Power Electron. & Electr. Drive, Inst. of Electr. Eng., Beijing, China
fDate :
Aug. 31 2014-Sept. 3 2014
Abstract :
The current density distribution in a lithium-ion battery was studied by a modeling method using the finite element method. The potential and current density distributions in the lithium-ion battery were obtained through solving the equations of the modeling. Then the distribution of the temperature of the lithium-ion battery were calculated based on the conclusion of the modeling. The temperature distribution derived from the modeling was consistent with the results from the experimental measurement for the battery very well.
Keywords :
current density; finite element analysis; secondary cells; temperature distribution; Li; current density distribution; finite element method; lithium-ion battery; temperature distribution; Batteries; Current density; Current distribution; Electrodes; Heating; Mathematical model; Temperature distribution;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6940677
