摘要由于传统的光伏太阳能发电系统的最大功率点跟踪(Maximun Power Point Tracking,MPPT)算法具有跟踪速度慢和不稳定等缺点,本文阐述了一种改进型的自动适配可变步长的跟踪算法,并在Matlab/Simulink下进行系统的仿真建模和分析,仿真结果表明该算法在外界光照强度明显变化时能够快速准确的跟踪到系统的最大功率点,且能消除功率振荡现象。
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