摘要
蓄电池是独立光伏发电系统中必不可少的储能环节,研究其充电方法具有特殊的意义。文章在介绍几种充电方法的基础上,提出一种基于UC3909的四阶段充电方式,并搭建实验电路,对样机进行充电实验。实验结果表明该方法简单有效,充电器工作稳定可靠,能够保证系统的稳定运行。
Battery is an essential part of the energy storage in stand-alone photovoltaic power generation system,it has a special meaning to examine charging method.This article describes several charging methods,one methods which is based on the UC3909 is proposed,it contents four-stage charging method,and to build experimental circuit,do charging experiments of the prototype.Experimental results show that the method is simple and effective,stable and reliable charger to ensure the stable operation of the system.
出处
《电子质量》
2010年第6期21-23,共3页
Electronics Quality
