Study on Maximum Power Point Tracking for Photovoltaic Arrays Based on Fuzzy-Control Strategy

Abstract:

The equivalent circuit diagram was established based on the internal structure of the photovoltaic cells, and a simulation model of the photovoltaic cells was built in Matlab/Simulink, which could simulate the output characteristics of the cells under different temperatures and light conditions. According to the separate simulation of the perturbation & observation and fuzzy-control algorithms, the results show that fuzzy control has better performance when dealing with this non-line system.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 1139-1143
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.1139
• Online since: August 2014
• Authors: Xiang Zhong Meng*, Tao Yin, Cun Hai Lin, Zhen Qi Wang
• Keywords: Fuzzy Control, MATLAB/SIMULINK, Maximum Power Point Tracking (MPPT), Photovoltaic Cells

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