铅酸蓄电池智能充电器控制策略研究

铅酸蓄电池智能充电需要解决电池快速充电和充电质量两个问题。提出了一种新颖的充电方法,容量跟踪脉冲电流-浮充充电方法。在控制器设计中提出了Fuzzy-PI控制器,通过Fuzzy控制器控制系统中频宽h,以同时保证充电系统快速性和动态过程稳定性。仿真与实验验证了上述设计的可行性。

Lead-acid Battery Intelligent Charger Control Strategy Study

There are two key problems should be solved for the charge of lead-acid battery.The first problem is the fast charging,the other is the quality of charge.This paper proposed a novel charging method,capacity tracing pulsing current-floating charge mode method.In the design of the controller,this paper proposed Fuzzy-PI controller,which controlled the bandwidth h to guarantee the rapidity and dynamic stability of the system.The method and design is verified by the simulation and experiment.