摘要
目前锂电池有常规恒压恒流充电和脉冲充电两种方式,文章首先简单概括这两种方式,再具体论述基于DSP控制的多阶段恒流充电方式,进而分别介绍了此充电系统中的控制芯片、充电电路。最后对此充电方式所得到的实验数据进行分析,并得出相应结论。
At present,there are two ways to charge the lithium battery,constant pressure-constant current and the pulse charge.In this paper,the two methods are briefly summarized,and then the multi-stage constant current charging method based on DSP is discussed.Then the control chip and the charging circuit of the charging system are introduced separately.Finally,the date of experiment obtained from this method is analyzed,and the corresponding conclusions are drawn.
出处
《通信电源技术》
2016年第3期24-25,共2页
Telecom Power Technology
关键词
脉冲充电
多阶段恒流
控制芯片
充电电路
pulse charge
multi-stage constant current
control chip
charging circuit
