Maximum power point tracking using fuzzy logic control

被引:218
作者
Algazar, Mohamed M. [1 ]
AL-monier, Hamdy
Abd EL-Halim, Hamdy [1 ]
Salem, Mohamed Ezzat El Kotb [1 ]
机构
[1] Al Azhar Univ, Fac Engn, Elect Power & Machines Dept, Cairo 2004, Egypt
关键词
Photovoltaic (PV); Maximum power point tracking (MPPT); Fuzzy logic control (FLC); DC-DC Cuk converter; DC water pump; MATLAB/SIMULINK;
D O I
10.1016/j.ijepes.2011.12.006
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes an intelligent control method for the maximum power point tracking (MPPT) of a photovoltaic system under variable temperature and insolation conditions. This method uses a fuzzy logic controller applied to a DC-DC converter device. The different steps of the design of this controller are presented together with its simulation. The PV system that I chose to simulate to apply my techniques on it is stand-alone PV water pumping system. Results of this simulation are compared to those obtained by the system without MPPT. They show that the system with MPPT using fuzzy logic controller increase the efficiency of energy production from PV. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:21 / 28
页数:8
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