Optimization of Photovoltaic Water Pumping System Based on BLDC Motor for Agricultural Irrigation with Different MPPT Methods

This study presents a comparative analysis of different MPPT techniques for PV array fed water pumping system without batteries using brushless direct current (BLDC) Motor. The is configured to reduce both cost and complexity with simultaneous assurance optimum power utilization array, this we propose two intelligent maximum point tracking implemented through boost converter; the first based on Fuzzy Logic Controller (FLC) second sliding mode control, which have been successfully applied Photovoltaic Pumping System (PVPS) replace perturb observe (P&O) under conditions solar radiation. As result, must be turned at its highest extracted. designed irrigate an area 8 hectares, planted onions, chosen BLDC motor coupled centrifugal pump overcome disadvantage brushed motors induction motors. object verify confirm effectiveness suggested system. According simulation data, FLC improves PVPS's performance.