现代电子技术Issue(2)：144-148,5.
基于DSP的动力锂电池检测系统
DSP-based detection system for power Li-ion battery
摘要
Abstract
A power Li-ion battery detection system based on TMS320C2812DSP was designed to test and display voltage, current and temperature of single battery in lithium battery pack. The acquisition circuit of voltage,current and temperature are designed and introduced in detail in this paper. AD708JNZ made in ADI and LA55-P/SP50 made in LEM are taken respectively as operational amplifier and current transformer. The experimental results of the detection system are given and analyzed. The re-sults show that the system has the characteristics of high accuracy,simple hardware circuit,fast processing speed,etc. It can be used in lithium battery energy storage system of electric vehicles and hybrid power systems.关键词
锂电池/电池检测/DSP/电压/电流/温度采集电路Key words
Li-ion battery/battery detection/DSP/voltage/current/temperature acquisition circuit分类
信息技术与安全科学引用本文复制引用
付翔,黄细霞,杨聪哲..基于DSP的动力锂电池检测系统[J].现代电子技术,2014,(2):144-148,5.基金项目
上海市科学技术委员会资助项目 （）
