光伏发电系统中最大功率点跟踪算法的研究

被引:149
|
作者
李晶
窦伟
徐正国
彭燕昌
许洪华
机构
[1] 中国科学院电工研究所
关键词
光伏发电系统; 最大功率点跟踪; 算法;
D O I
暂无
中图分类号
TM615 [太阳能发电]; TM744 [电力系统的计算];
学科分类号
0807 ;
摘要
针对光伏发电系统中最大功率点跟踪算法,阐述和评价了目前国内外出现的众多自寻优算法及非自寻优方法的原理和特点,并从算法原理角度归纳了3种基本自寻优算法即恒定电压法、扰动观测法、增量导纳法。同时,应用MATLAB软件,详细对比和分析了同一条件下(包括辐照度、温度、负荷)此3种基本自寻优算法的追踪效果及品质。通过仿真结果比较,总结了3种算法的特点及适用范围。
引用
收藏
页码:268 / 273
页数:6
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