风光互补发电系统中MPPT控制策略的研究

Study on MPPT Control Strategy of Wind-Solar Hybrid Generation System

随着不可再生能源的逐渐枯竭和环境问题的日益严重,对新型可再生能源的探索是志在必行。而在众多的新型可再生能源中,风能和太阳能的利用突显出了优异的特性,文章针对风光互补发电系统中最大功率跟踪问题,分别研究了光伏发电和风力发电的MPPT控制策略,给出了每一种控制策略的优缺点和适用场合,最后对风光互补发电系统的实现电路进行分析,研究了一种双输入的结构,为系统的进一步研究提供了参考。

As drying up of no-renewable resources and increasing serious environment problem,it is inevitable that to explore the new renewable. The wind and solar energy use are one of the excellent choice in numerous new renewable resource. In this article based on the maximum power tracking problem of wind-solar hybrid generation system,analyses the MPPT control strategies of wind and solar generation system,the advantages and disadvantages and application occasions of each kind of control strategy are given in article. The last,analysis the implementation circuit of wind-solar hybrid generation,study on a structure circuit of double input. It＇s provides reference for further study on the system.