摘要
基于当前光伏阵列最大功率点跟踪技术的研究现状,介绍了适用于分布式光伏发电系统最大功率点跟踪的各种常用控制方法,阐述了每一种控制方法的技术原理,分析和比较了这些常用控制方法的特点,总结了各自的优点和缺点,最后对分布式光伏发电系统最大功率点跟踪方法的选择问题进行了探讨,并指出了具体选择方法时应综合考虑的各种因素。
Based on the current photovoltaic arrays maximum power point tracking technology research,a variety of commonly used control methods of maximum power point tracking for the distributed photovoltaic power generation system were introduced.The technical principles of each control method were described,the characteristics of these methods were analyzed and compared,and the advantages and disadvantages of each were summarized.Finally,the problem of method selection of maximum power point tracking for the distributed photovoltaic power generation system was discused,and the various factors that should be considered were given when the specific method was selected.
出处
《能源工程》
2012年第2期1-10,共10页
Energy Engineering
基金
浙江省重点科技创新团队资助项目(2010R50022)
关键词
最大功率点跟踪
最大功率点
光伏阵列
分布式光伏发电
maximum power point tracking(MPPT)
maximum power point(MPP)
photovoltaic(PV)array
distributed photovoltaic power generation
