锂离子电池充电管理及电池容量测量研究

Study on lithium-ion battery charging management and battery capacity measurement

锂离子电池的充电分为线性充电和开关式充电,主要解决充电过程中的效率问题和热问题,对两种充电方式的优缺点进行了比较。在此基础上,为了利用充电状态信息对未来的过程进行监测,进行了电池容量的测量研究,主要解决充电所需时长、实时充电状态、现有容量下电池的续航时间等问题。

The lithium-ion battery charging is divided into linear and switch charging, mainly solving the efficiency issues and hot issues in the charging process. The advantages and disadvantages of two charging methods were compared. On this basis, the battery capacity measure was studied to use the information of state of charge for monitoring future process, mainly solving the long charging time, real-time charging status, battery life and other issues under the existing capacity.