基于单片机的纯电动汽车电池管理系统设计

动力锂电池组的电源管理系统是延长电池循环寿命、维护电动汽车安全运行的关键。为延长电池的使用寿命,该文针对纯电动汽车,设计了一种以飞思卡尔单片机和电池管理芯片为核心的锂电池管理系统。实现对锂离子单体电池电压、电流等的检测及显示,对电池组充放电进行监控和保护,实现电池组的均衡及总电压、总电流、温度的检测,利用控制器局域网络CAN(controller area network)总线对其进行通讯设计。最后通过系统调试、精度试验和均衡试验等进行系统功能验证,证明了电池管理系统的有效性。该研究可为纯电动汽车电池管理系统设计与应用提供参考。...

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Published in农业工程学报 Vol. 30; no. 12; pp. 163 - 170
Main Author 辛喆 葛元月 薄伟 张云龙 李亚平 杨建为
Format Journal Article
LanguageChinese
Published 中国农业大学工学院,北京,100083%北京全路通信信号研究设计院有限公司,北京,100073%清华大学汽车安全与节能国家重点实验室,北京,100084%西北机电工程研究所,咸阳,712000 2014
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ISSN1002-6819
DOI10.3969/j.issn.1002-6819.2014.12.020

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Summary:动力锂电池组的电源管理系统是延长电池循环寿命、维护电动汽车安全运行的关键。为延长电池的使用寿命,该文针对纯电动汽车,设计了一种以飞思卡尔单片机和电池管理芯片为核心的锂电池管理系统。实现对锂离子单体电池电压、电流等的检测及显示,对电池组充放电进行监控和保护,实现电池组的均衡及总电压、总电流、温度的检测,利用控制器局域网络CAN(controller area network)总线对其进行通讯设计。最后通过系统调试、精度试验和均衡试验等进行系统功能验证,证明了电池管理系统的有效性。该研究可为纯电动汽车电池管理系统设计与应用提供参考。
Bibliography:11-2047/S
lithium batteries;automobiles;software design;battery management;single chip microcomputer
Xin Zhe, Ge Yuanyue, Bo Wei, Zhang Yunlong, Li Yaping, Yang Jianwei (1. College of Engineering of China Agricultural University, Beijing 100083, China; 2. Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd., Beijing 100073, China; 3. State Key Laboratory of Automotive Safety and Energy of Tsinghua University, Beijing 100084, China; 4. Northwest Institute of Mechanical & Electrical Engineering, Xianyang 712000, China)
Energy conservation and environmental protection have become new targets of the development of the automobile industry. A new generation of electric vehicles have gotten a great development, which can diversify transport configuration with its zero-emission, low noise, etc., and attract extensive attentions worldwide. However, the battery problem of energy storage and application technology remains to restrict the development of electric vehicles. How to extend ba
ISSN:1002-6819
DOI:10.3969/j.issn.1002-6819.2014.12.020