基于STM32的锂离子电池充电系统研究

锂离子电池是目前绿色环保电池之一,已广泛应用到很多领域,如交通动力电源,新能源储能动力电源,电力储能电源等。文中提出了对锂离子电池的充电和检测需要进行深入的研究,使用STM32作为基础的核心控制,利用PWM技术来实现电池的检测和细分控制。文中对基于STM32的锂离子电池充电系统进行了方案设计,通过实验对方案进行了验证,结果显示该方案具有操作简单的优势,响应速度满足设计要求,可靠性好,充电精度得到了提高。

The Study of Lithium-ion Battery Charging System Based on STM32

As one of the environment-friendly batteries, the Lithium-ion battery has been widely applied in many fields, including power supply for transport, new energy storage, electricity power storage, etc. In this paper, a further study on the charging system and testing of lithium-ion batteries is conducted using STM32 as the fundamental core control and PMW techniques to realize the testing and microstep control of the batteries. A project design of the lithium-ion battery charging system based on STM32 is proposed in this paper and verified by experiments. The results show that the proposed project design is easy to operate with fast response speed and high reliability, which improves the charging precision.