Enhanced the Performance of Solar Photovoltaic (PV) Power Systems Based on ANFIS-MPPT P&O Using A Boost Converter

This paper introduces the MPPT control method to help PV solar cells reach the maximum capacity thanks to the adaptive ANFIS P&O MPPT algorithm. The power from the PV source through the traditional PI-controlled boost converter has a working point that always follows the MPPT point. Thanks to the ANFIS P&O MPPT algorithm that allows adaptive correction of the perturbation step, the power can quickly reach a new maximum value when the ambient temperature and illuminance fluctuate. The new algorithm also eliminates oscillation around the MPPT’s entire operating point and improves the output voltage quality of the boost converter. The advantage of the adaptive ANFIS P&O MPPT algorithm is confirmed by simulation on MATLAB with a 3.5kW, 100V of the PV system. According to simulation findings, the suggested ANFIS-based MPPT can consistently and efficiently monitor the maximum power point of PV modules under various weather circumstances.