DocumentCode
2344407
Title
A Li-ion battery management system based on CAN-bus for electric vehicle
Author
Zheng, Minxin ; Qi, Bojin ; Wu, Hongjie
Author_Institution
Sch. of Mech. Eng. & Autom., Beijing Univ. of Aeronaut. & Astronaut., Beijing
fYear
2008
fDate
3-5 June 2008
Firstpage
1180
Lastpage
1184
Abstract
A battery management system (BMS) based on the CAN-bus was designed for the Li-ion battery pack which consisted of many series-connected battery cells and was distributed dispersedly on the electric vehicle (EV). The BMS consisted of one master module and several sampling modules. The hardware design of the sampling circuit and the CAN expanding circuit was introduced. The strategies of the battery SOC (state of charge) estimation and the battery safety management were also presented.
Keywords
battery powered vehicles; controller area networks; energy management systems; lithium; power engineering computing; secondary cells; CAN-bus; Li; Li-ion battery management system; battery safety management; electric vehicle; series-connected battery cells; state of charge estimation; Automobiles; Battery management systems; Circuits; Communication system control; Electric vehicles; Hardware; Safety; Sampling methods; State estimation; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-1717-9
Electronic_ISBN
978-1-4244-1718-6
Type
conf
DOI
10.1109/ICIEA.2008.4582704
Filename
4582704
Link To Document