The research on prediction model of HEV Ni-MH battery capacity

Author

Chunbin Gao ; Xiumin Yu

Author_Institution

State Key Lab. of Automobile Dynamic, Simulation. Jilin Univ., Changchun, China

Volume

6

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

2861

Lastpage

2864

Abstract

The study on discharge process is base on the principle of electrochemical analysis of Ni-MH battery. Based on mass transfer, combined with Ni-MH battery manufacturing process, measurement parameters, the model of Ni-MH battery discharge is constructed. Complete the correspondence between potential, current and time. While establish a state of lower Ni-MH battery discharge voltage versus time curve. Make time as the meeting point to meet the discharge rate and changes to adjust the voltage versus time curve. So as to calculate the AH capacity and forecast remaining capacity.

Keywords

battery powered vehicles; electrochemical analysis; hybrid electric vehicles; nickel; secondary cells; AH capacity; HEV Ni-MH battery capacity; Ni; discharge process; electrochemical analysis; forecast remaining capacity; mass transfer; measurement parameters; prediction model; Batteries; Battery charge measurement; Current measurement; Discharges; Electric potential; Metals; Voltage measurement; AH capacity forecast; Discharge model; Ni-MH battery; mass transfer;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang, China

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023038

Filename

6023038