A Fuzzy Logic Control Method for MPPT to Improve Solar System Efficiency 
Anurag A. Sutar1, M.C. Butale2
1Anurag A. Sutar, Lecturer, Department of Electrical Engineering, Sanjay Bhokare Group of Institute Miraj, Maharashtra, India.
2M.C. Butale, Assistance Professor, Dept. of Electrical Engineering Padmabhooshan Vasantraodada Patil Institute of Technology, Budhagaon, Maharashtra, India.
Manuscript received on September 12, 2019. | Revised Manuscript received on October 15, 2019. | Manuscript published on October 30, 2019. | PP: 888-892 | Volume-9 Issue-1, October 2019 | Retrieval Number: A9401109119/2019©BEIESP | DOI: 10.35940/ijeat.A9401.109119
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Solar energy is act clean as well as renewable source of energy. Hence the use of PV systems has used in many applications. Big-spread use has resulted in decreased solar panel production expenses. But the low effectiveness of a solar panel owing to variables such as solar insulation, clouds and shading impact continues one of the greatest issues. Due to variable concentrations of isolation, the panel output remains variable during cloudy weather. To increase the solar panel’s efficiency, the maximum algorithm for power point tracking needed as it was discovered only a small percentage of the energy incident is transformed into electricity. DC-DC Converter (Boost Converter) design helps to increase the panel output, thereby improving effectiveness and output voltage using reasonable control technique. This article discusses the development of the fluctuating MPPT logic control to track the maximum output point and also to compensate for fluctuating power during cloudy weather. The suggested primary circuit block diagram. The simulation study is carried out and the proposed circuit is implemented by hardware. MATLAB Simulink is used for simulating the circuit.
Keywords: DC –DC Converter, MATLAB SIMULINK, MPPT, Solar Panel.