动力锂电池组智能管理系统的研究  

Research on intelligent management system of power lithium battery

作　　者：马媛媛[1] 贾景谱[1] 

机构地区：[1]石家庄信息工程职业学院计算机应用系,河北石家庄050035

出　　处：《电源技术》2014年第12期2253-2254,共2页Chinese Journal of Power Sources

摘　　要：锂电池具有工作电压高、能量密度大、自放电率低、无记忆效应、体积小等显著优点。但是,锂电池同样也具有充放电过程复杂,安全性差等缺陷。因此,设计具有完善的充放电智能检测功能的动力锂电池管理系统,具有重要的意义。从硬件和软件两部分入手,设计了动态的智能化电池管理系统。该系统能够有效地实现电池充放电过程的控制和管理,提高电池的功率因数,对锂电池的应用具有积极的意义。High voltage, high energy density, low self-discharge, no memory effect, small size and other significant advantages were owned by lithium battery. However, complex defects of charge and discharge and poor security were the battery＇s shortcomings. Improved charge and discharge of the intelligent detection lithium batteries power management system was important. From the hardware and software, a dynamic intelligent battery management system was designed. The control and management of battery charging and discharging processes could be achieved effectively and the battery power factor could be improve. Therefore, the application of lithium batteries has a positive meaning.

关 键 词：锂电池 动态电源管理 嵌入式系统 

分 类 号：TM912[电气工程—电力电子与电力传动]