Fabrication of Solar Power AC Motor Pump Set on MPPT for Agriculture System

Solar water pumping systems are a modern but field proven means of pumping water in locations where access to grid power is not available, or where the grid is not reliable. A photovoltaic cell (PV cell) is a specialized semiconductor diode that converts visible light into direct current (DC). Some PV cells can also convert infrared (IR) or ultraviolet (UV) radiation into DC electricity. PV cell is a device that converts light into electric current using the photoelectric effect. These systems use photovoltaic (PV) cells to convert sunlight into electricity to power centrigugal pumps which can be used to pump groundwater or surface water. This system provide the power at alltime even at cloudy days. This system increase the efficiency of irrigation in agriculture. Electricity for the motor is generated on-site through a solar panel which converts solar energy to DC. This system is used to achive dc supply to ac supply which can be used for pumping application. The main control system comprises of MPPT controller for PV system, a Power modulator system to regulate voltage and frequency. The Power modulator system consists of MOSFET and IGBT Inverter is used in this system to provide the constant dc voltage. The MOSFET is used in this system to provide the constant dc voltage. The IGBT inverter is used convert dc to ac voltage. This system is used three phase squirrel cage induction motor for pumping application. The battery backup method is used in this system store the energy in day time and used for night times. A solar photovoltaic water pumping system (SPWPS) consists of PV array, motor-pump set, and associated electronics.