Photovoltaic Maximum Power Point Tracking System Based on an Improved MPPT Algorithm

Photovoltaic Maximum Power Point Tracking System Based on an Improved MPPT Algorithm
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DOI:
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发表时间:
2009
期刊:
Electric Drive
影响因子:
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通讯作者:
Huang Zhuo-xing
Huang Zhuo-xing
中科院分区:
其他
文献类型:
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作者:
Huang Zhuo-xing

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提出了一种改进的自适应爬山算法用于光伏最大功率点跟踪。通过实验和Matlab/Simulink仿真对系统性能进行了评估。结果表明,该算法能够平稳、快速地跟踪最大功率点,并且对光伏光照退化等问题具有良好的适应性。
A modified adaptive hill climbing algorithm was proposed for the photovoltaic maximum power point tracking.The sysytem performance was evaluated by experiments and simulations in Matlab/Simulink.The results show that with the algorithm,the system can track the maximum power point smoothly and quickly,and has good adaptability to problems like degradation of the photovoltaic illumination.