锂离子电池放电仿真电源的研制  

Research and development of lithium ion battery discharge simulation power supply

作　　者：韩琳[1] 袁佳歆[2] 

机构地区：[1]广东水利电力职业技术学院,广东广州510635 [2]武汉大学电气工程学院,湖北武汉430072

出　　处：《电源技术》2013年第5期747-748,752,共3页Chinese Journal of Power Sources

基　　金：国家自然科学基金(50807041)

摘　　要：为了满足便携式设备生产和研发过程中仿真锂离子电池放电过程的需求,分析并比较了两种不同的仿真实现原理,并提出了一种锂离子电池放电仿真电源的研制方法。实验表明,通过该方法研制的仿真电源产生的仿真波形与原锂离子电池放电波形的最大相对误差为0.54%,说明采用该方法实现的仿真电源具有较高的准确性和可靠性,能够满足实际工程应用的要求。To meet the requirement of lithium ion battery discharge simulation in the process of development and production of portable devices, two simulation principles were studied and compared and a developing method of lithium ion battery discharge simulation power supply was proposed. An experiment was carried out to measure the error between the waveforms generated by the simulation power supply by this method and by the discharge of lithium ion battery. The results show that relative error is not more than 0.54%. The result of the present work implies that the simulation power supply developed by this method is accurate and reliable enough to use in practical engineering applications.

关 键 词：锂离子电池 仿真 放电 模型 

分 类 号：TM912.9[电气工程—电力电子与电力传动]