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Source
International Journal of Innovative Research and Development, Vol 3, No 5 (2014), Pagination:
Abstract
The studies on photovoltaic systems are extensively increasing now days. The various techniques and algorithms are proposed to increase the efficiency of solar systems. In this paper, a maximum power point tracking algorithm based on fuzzy logic is presented. The designing of whole system is done in MATLAB/Simulink environment. The fuzzy logic controller is designed to give a good response to the variations in solar radiation and cell’s temperature. The controller is used to change the duty cycle of DC-DC converter which is the control parameter. The simulation results show that the proposed system effectively increase the efficiency of the system.
Keywords
Fuzzy Logic Controller, MPPT, MATLAB/Simulink, DC-DC converter
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