摘要
现有通讯基站存在供电质量差且频繁中断,因而需要构建有效的锂电池管理系统。构建了并联化模式的分布锂电池组管理系统。分析了锂电池组集合模型,给出锂电源组并联环流模式仿真解析,测算放电时间,并给出环流问题模拟实验研究,进而分析了锂电池管理系统的软硬件模块。最后通过Saber仿真程序实验给出锂电池组电压测试结果以及电流测算实验结果。实验表明设计的并联化模式的分布锂电池组管理系统性能稳定,能够满足通讯基站的需求。
The existing communication stations exists poor quality of power supply and frequent interruptions,and therefore an effective lithiumbattery monitoring system need to be built.A parallel distributed mode of lithium battery management system was constructed.The aggregation model of lithium batteries was analyzed;the simulation analysis based on parallel circulation mode was given;the discharge time was estimated;the simulation experiment test for circulation problemwas provided;the software and hardware modules of lithium battery management system were analyzed.The voltage and current evaluation results were obtained by Saber simulation test.The experiment results show that the performance of the proposed design of the parallel mode is stable,which can meet the needs of communication base stations.
作者
曹志良
CAO Zhi-liang(School of Automotive Engineering Training Teaching and Research Office,Chongqing Industry and Commerce Career Academy, Chongqing 401520,China)
出处
《电源技术》
CAS
CSCD
北大核心
2018年第3期369-372,共4页
Chinese Journal of Power Sources
基金
汽车发动机电气系统综合实验装置技术开发与推广(GZTG201614)
关键词
通讯基站
锂电池
并联
分布
环流
communication base stations
lithiumbatteries
parallel
distribution
circulation
