DocumentCode
2857279
Title
Capacity estimation for Li-ion batteries
Author
Xidong Tang ; Xiaofeng Mao ; Jian Lin ; Koch, B.
Author_Institution
Global R&D, Gen. Motors, Warren, MI, USA
fYear
2011
fDate
June 29 2011-July 1 2011
Firstpage
947
Lastpage
952
Abstract
This paper presents onboard capacity estimation algorithms for Li-ion batteries deployed in plug-in hybrid electric vehicles (PHEV) and electric vehicles (EV). Capacity estimation algorithms are developed based on an equivalent circuit model. The onboard estimation of battery capacity is treated separately for the driving mode and plug-in charge mode. Evaluation results on laboratory collected data and vehicle data show the effectiveness of the developed algorithms.
Keywords
battery powered vehicles; hybrid electric vehicles; lithium; secondary cells; Li; lithium-ion batteries; onboard capacity estimation algorithms; plug-in charge mode; plug-in hybrid electric vehicles; Batteries; Equivalent circuits; Estimation; Integrated circuit modeling; Mathematical model; System-on-a-chip; Temperature measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2011
Conference_Location
San Francisco, CA
ISSN
0743-1619
Print_ISBN
978-1-4577-0080-4
Type
conf
DOI
10.1109/ACC.2011.5991410
Filename
5991410
Link To Document