MPPT Control Strategies Simulation based on Photovoltaic Cell Model
Zhao Xi-cha
Abstract
Zhao Xi-cha
Abstract
According to the internal structure of a photovoltaic cell of the photovoltaic cells of the Matlab established model and analyze photovoltaic cell output characteristics under different conditions.For traditional photovoltaic maximum power point tracking(MPPT) algorithm tracking speed and stability contradiction presents a constant voltage with a variable step incremental conductance method.The algorithm has a tracking speed of work and stability advantages.By Matlab simulation show that the algorithm can significantly improve the speed and stability of the MPPT tracking.
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According to the internal structure of a photovoltaic cell of the photovoltaic cells of the Matlab established model and analyze photovoltaic cell output characteristics under different conditions.For traditional photovoltaic maximum power point tracking(MPPT) algorithm tracking speed and stability contradiction presents a constant voltage with a variable step incremental conductance method.The algorithm has a tracking speed of work and stability advantages.By Matlab simulation show that the algorithm can significantly improve the speed and stability of the MPPT tracking.
Key concepts: Maximum power point tracking, Photovoltaic system, MATLAB, Control theory (sociology), Stability (learning theory), Tracking (education), Computer science, Maximum power principle