DocumentCode
1794456
Title
Battery Capacity Estimation and Health Management of an Electric Vehicle Fleet
Author
Barre, Anthony ; Suard, Frederic ; Gerard, Mathias ; Riu, Delphine
Author_Institution
LIST, CEA, Gif-sur-Yvette, France
fYear
2014
fDate
27-30 Oct. 2014
Firstpage
1
Lastpage
6
Abstract
This paper addresses the challenge of monitoring battery in fleets of electric vehicles (EV). The goal is to identify the different EV utilization modes, during real use, and to highlight the constraining conditions to manage battery health evolution. The other part of this study aims to build a battery capacity estimation model, permitting to estimate the remaining capacity of an EV during its real use. Finally, is explained a strategy to improve capacity estimates, based on the identified EV utilization modes.
Keywords
battery management systems; battery powered vehicles; estimation theory; secondary cells; EV utilization modes; battery capacity estimation improvement; battery health evolution management; battery monitoring; constraining conditions; electric vehicle fleet; lithium-ion batteries; Batteries; Battery charge measurement; Electric vehicles; Estimation error; Temperature measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicle Power and Propulsion Conference (VPPC), 2014 IEEE
Conference_Location
Coimbra
Type
conf
DOI
10.1109/VPPC.2014.7007025
Filename
7007025
Link To Document