PHEV battery module modeling based on statistical averaging method

Author

Tae-Hoon Kim ; Jin-Beom Jeong ; Baek-Haeng Lee ; Dong-Hyun Shin ; Hyun-Sik Song ; Byoung-Hoon Kim ; Hee-Jun Kim

Author_Institution

Electron. Syst. R&D Center, Korea Automotive Technol. Inst., Cheonan, South Korea

fYear

2012

fDate

11-14 Nov. 2012

Firstpage

1

Lastpage

3

Abstract

Regarding modeling of battery system, if the properties of unit cells comprising the system are different, overall battery system model based on a specific cell may cause an error due to the differences in cell properties. In this paper, the statistical method to minimize the error according to the deviation of properties of unit cells comprising the battery module is proposed. The simulation result of battery module model based on statistical method is compared to the experiment result of PHEV battery module. Through this, the usefulness of proposed statistical averaging method is verified.

Keywords

battery powered vehicles; hybrid electric vehicles; statistical analysis; PHEV battery module modeling; statistical averaging method; unit cell property; Batteries; Impedance; Impedance measurement; Integrated circuit modeling; Lithium; Mathematical model; System-on-chip; battery; electrochemical impedance spectroscopy (EIS); modeling; plug-in hybrid vehicle(PHEV); statistical averaging;

fLanguage

English

Publisher

ieee

Conference_Titel

Renewable Energy Research and Applications (ICRERA), 2012 International Conference on

Conference_Location

Nagasaki

Print_ISBN

978-1-4673-2328-4

Electronic_ISBN

978-1-4673-2329-1

Type

conf

DOI

10.1109/ICRERA.2012.6477301

Filename

6477301