Study on the fast charging method of lead-acid battery with negative pulse discharge

Author

Yifeng, Guo ; Chengning, Zhang

Author_Institution

Nat. Eng. Lab. for Electr. Vehicles, Beijing Inst. of Technol., Beijing, China

fYear

2011

fDate

8-10 June 2011

Firstpage

1

Lastpage

4

Abstract

In order to improve electric vehicle lead-acid battery charging speed, analysis the feasibility of shortening the charging time used the charge method with negative pulse discharge, presenting the negative pulse parameters determined method for the fast charging with pulse discharge, determined the negative pulse amplitude and negative pulse duration in the pulse charge with negative pulse. Experiments show that the determined parameters with this method has some Advantages such as short charging time, small temperature rise etc, and the method of negative pulse parameters determined can used for different capacity of lead-acid batteries.

Keywords

battery chargers; battery powered vehicles; lead acid batteries; electric vehicle lead acid battery charging; negative pulse amplitude; negative pulse discharge; negative pulse duration; negative pulse parameters determined method; Batteries; Discharges; Electric vehicles; Heating; Integrated circuit modeling; Lead; Temperature measurement; Fast charge; Lead-Acid battery; Negative pulse;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Systems and Applications (PESA), 2011 4th International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4577-0205-1

Type

conf

DOI

10.1109/PESA.2011.5982971

Filename

5982971