Design on battery management system of LiFePO4 power battery based on μC/OS-II

Author

Ran, Li ; Junfeng, Wu ; Haiying, Wang ; Gechen, Li

Author_Institution

Automation College, Harbin University of Science & Technology, Harbin Heilongjiang, 150080, China

fYear

2012

fDate

18-21 Sept. 2012

Firstpage

1

Lastpage

5

Abstract

The cost and security of the LiFePO₄ power battery is a critical factor in the application of the electric vehicles. The paper describes a management system(BMS) use MPC5510 and LF2407 as the core, POWER PC and the DSP as the main body to build the hardware platform of the battery management system. Embed μC / OS-II in POWER PC and DSP respectively as the real-time operating system. And achieve multiple tasks and CAN bus design of the phosphate iron lithium of power battery management system to improve the vehicle system´s real-time and stability.

Keywords

battery management systems; battery powered vehicles; digital signal processing chips; electrical engineering computing; iron compounds; lithium compounds; operating systems (computers); secondary cells; μC/OS-II; BMS; CAN bus design; DSP; LF2407; LiFePO₄; MPC5510; POWER PC; electric vehicles; phosphate iron lithium power battery; power battery; power battery management system design; real-time operating system; vehicle real-time system; Batteries; Battery management systems; Electric vehicles; Real-time systems; Temperature measurement; Temperature sensors; μC/OS-II; Battery Management System; CAN; LiFePO4 battery; MPC5510 and LF2407;

fLanguage

English

Publisher

ieee

Conference_Titel

Strategic Technology (IFOST), 2012 7th International Forum on

Conference_Location

Tomsk

Print_ISBN

978-1-4673-1772-6

Type

conf

DOI

10.1109/IFOST.2012.6357668

Filename

6357668