Simulation modeling and experimental validation of solar photovoltaic PMBLDC motor water pumping system

Solar energy is abundantly available on the earth and can be utilized in various applications by converting it a suitable form. Water supply remote places rural areas still critical due to unavailability of grid power. In developing country like India, construction cost 6670 $/km because which some are waiting for electricity. There large scope meet this need with help standalone solar water pumping system. context, work presents detailed simulation MATLAB/Simulink experimental validation photovoltaic (PV) permanent magnet brushless DC (PMBLDC) motor system without storing. Simulation tool get behavior at input parameters immedi ately reflects change output parameter. The results validated field trials setup. A 0.5 hp was used extensive experimentation. After trials, optimum irradiation observed full discharge 19.9 L/min 330 W/m2 where voltage current were 35.1 V 3.1 respectively. flow – Irradiation characteristic curve percentage variation showed good agreement each other. efficiency panel entire 12.76 ± 0.64 % 9.07±0.45 PMBLDC sufficient lift 10000 L every day. motor, shown added advantage lesser running maintenance absence carbon brushes frequent replacement case brushed motor.