Solar powered brushless DC motor drive for water pumping system

Abstract

This paper describes solar PV system worn for pumping system in order to gain the maximum benefits from solar source along with also gives soft starting of BLDC motor. The model is inured study manifold parameter alternative effects upon the PV array in conjunction with operating temperature along with solar irradiation level. This paper accommodates an analysis regarding the photovoltaic system's interpretation in real time in addition to the factor disturbing it such Temperature along with Irradiation. BLDC Motor speed is regulated all the way through inverter. The VSI is regulated via fundamental frequency switching, escaping the losses owing to high-frequency switching, in regulate to augment the efficiency of the proposed system.