多用户实时控制快速充电技术研究

A Study of Fast Charging Technology on Multiple Users Real-time Controlling

为满足多用户充电的需求,设计了多支路铅酸蓄电池充电主电路,重点介绍了一种新的充电电流分配的方法,该方法能够根据在线测得的荷电状态调节充电电流。荷电状态的测量采用了蓄电池电动势-内阻模型。从理论上分析该控制算法符合马斯曲线定律,能够实现快速无损地充电。

This paper designs a main charge circuit for multiple charging channels to meet users＇ different requirements, and presents a novel real-time strategy. This control scheme can adjust the charging currents according to the estimated state-of-charge on line which is tested by the model of Electromotive force-impedance. The real-time control strategy measures up the law of J.A. Mass theoretically and actualizes fast charging no breakage