A traceable battery management system design based on MSP430 and BQ76PL536A

Author

Wenju Ren

Author_Institution

Inst. of Electr. Eng., Yanshan Univ., Qinhuangdao, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

An battery management system based on MSP430 and BQ76PL536A is developed in this paper. It has several significant function in this design, which using ampere-hour integration method with temperature and current correction as a simple and effective algorithm for SOC, using the full charge-discharge and the circles for SOH, using SD card for using information recording for trace. It using CAN bus communication between MSP430 and controller, using USB communication between MSP430 and computer. It has voltage and temperature monitoring, battery equalization, charge and discharge protection,etc.

Keywords

battery management systems; microcontrollers; secondary cells; BQ76PL536A chip; MSP430 controller; SD card; USB communication; ampere-hour integration method; current correction; full charge-discharge cycle; state-of-charge; temperature correction; traceable battery management system; Batteries; Battery charge measurement; Discharges (electric); Estimation; System-on-chip; Temperature measurement; Voltage measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6941119

Filename

6941119