电池管理系统(BMS)及其均衡充电的方法

Battery Management System(BMS) and Method of Its Balanced Charging

电池管理系统的优劣直接影响动力电池性能的发挥以及整个系统的安全性.从锂电池的特点出发,设计了相关的硬件电路和控制软件,提出一种对串联锂电池组的有效管理方法,实现对串联锂电池组工作状态下的监控.实验结果证明,系统能对串联锂电池组高效、安全的使用提供有效的保障.

Battery management system（ BMS） is directly affecting on the performance of power battery and the safety of the whole system. According to the characteristics of Li-ion batteries,the related hardware circuit and control software were designed,the effective management method of Li-ion batteries was proposed,and the monitoring of series connected Li-ion batteries in working status was achieved. The experiment result shows that the system can provide an effective protection for efficient and safe use of series connected Li-ion batteries.