DocumentCode
3544547
Title
The research of vehicle power Li-ion battery pack balancing method
Author
Wei, Xuezhe ; Zhu, Bing
Author_Institution
New Clean Energy Automotive Eng. Center, Tongji Univ., Shanghai, China
fYear
2009
fDate
16-19 Aug. 2009
Abstract
Because of overcharge for Li-ion battery is forbidden, there is no natural mechanism to equalize the difference among the cells, so effective balancing method is required to improve the performance of battery and prolong its life time. There are two classifications of balancing methods: passive balancing and active balancing. In this paper, the advantages and disadvantages of these two methods are found out.
Keywords
battery management systems; battery powered vehicles; power supplies to apparatus; secondary cells; active balancing; passive balancing; vehicle power lithium-ion battery pack balancing method; Battery charge measurement; Battery powered vehicles; Circuits; Energy measurement; Flyback transformers; Instruments; Power measurement; Resistors; Time measurement; Voltage; Li-ion battery; active balancing; flyback transformer; passive balancing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-3863-1
Electronic_ISBN
978-1-4244-3864-8
Type
conf
DOI
10.1109/ICEMI.2009.5274520
Filename
5274520
Link To Document