DocumentCode
920453
Title
An integral battery charger for four-wheel drive electric vehicle
Author
Sul, Seung-Ki ; Lee, Sang-Joon
Author_Institution
Dept. of Electr. Eng., Seoul Nat. Univ., South Korea
Volume
31
Issue
5
fYear
1995
Firstpage
1096
Lastpage
1099
Abstract
In this study, an integral battery charger is proposed, which fully uses the hardware of the four-wheel drive electric vehicle. It has no extra component except a mechanical transfer switch. The inverters and the traction motors for the propulsion of the vehicle are transformed to a battery charger. It is verified by a prototype experiment that the charger can be operated at unity power factor and can match any kind of charging mode, such as constant voltage or constant current
Keywords
DC-AC power convertors; battery chargers; electric propulsion; electric vehicles; invertors; power factor; rectifiers; traction motors; battery charger; charging mode; constant current; constant voltage; four-wheel drive electric vehicle; integral battery charger; inverters; mechanical transfer switch; traction motors; unity power factor; vehicle propulsion; Battery powered vehicles; Electric vehicles; Hardware; Inverters; Propulsion; Prototypes; Reactive power; Switches; Traction motors; Voltage;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.464524
Filename
464524
Link To Document