Abstract: This project presents a single-stage solar photovoltaic (SPV) system based on SEPIC converter with fuzzy logic controller is convert the dc supply into three phase supply. The proposed system is to run the three phase induction motor. The output of an SPV system is connected to the SEPIC converter, this output is compared with the fuzzy logic controller using reference voltage. The fuzzy logic controller output is given to the gate signal of SEPIC converter. Since voltage sources inverter has advantages like minimum harmonic distortion and can operate on constant voltage levels. The SEPIC converter is controlled the speed of an induction motor with fuzzy logic controller For a voltage sources inverter, switching angles at fundamental frequency are obtained by solving the selective harmonic elimination equations in such a way that the fundamental voltage is obtained as desired and certain lower order harmonics are eliminated. Here design and implementation of this work has been done by using the MATLAB/SIMULINK software.
Keywords: PV ARRAY, SEPIC Converter, Fuzzy Logic Controller, Speed Controller.
Title: Fuzzy Based PV System for Speed Control of Three Phase Induction Motor Using SEPIC Converter
Author: J. Vinoth Kumar, C. Thulasiyammal
International Journal of Electrical and Electronics Research
ISSN 2348-6988 (online)
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