逐级投入式充电控制方法在光伏电源中的应用  

Step-by-step switch charging contr ol and implementation in solar energy power station

作　　者：史斌宁[1] 刘昊钰[1] 张国荣[1] 

机构地区：[1]合肥工业大学能源研究所,安徽合肥230009

出　　处：《安徽工业大学学报（自然科学版）》2004年第2期121-123,131,共4页Journal of Anhui University of Technology（Natural Science）

摘　　要：根据光伏阵列的特点,通过对各种充电方法的比较和分析,提出了采用逐级投入式充电控制方法使光伏发电系统效率提高、使用寿命延长。详细阐述了逐级投入式充电控制方法在一种光伏电源中的具体实现,同时探讨了实用光伏电源对充电控制的特殊要求和必备附属功能。According to the characteristic of p hotovoltaic cells and analyzing every kind of charging control methods,a method of step -by -step sw itch charging control is proposed to improve performance of solar energy power station .An implementation of solar energy power station is given ,which based on the method of step -by -step switch charging control.It als o makes several suggestions on the designing of solar energy power statio n .

关 键 词：蓄电池 光伏 充电器 逐级投入 

分 类 号：TK514[动力工程及工程热物理—热能工程]