Effect of Reactive Power Capability of the PV Inverter on the Power System Quality

Distributed generation (DG) based on a photovoltaic system (PV) connected to power is very promising solution meet the present demand for energy and reap advantages of using clean energy. With exponential increase in deployment distributed sources renewable energy, reactive drawn from grid has increased dramatically compared active power. This affects quality network. Reactive usually required regulate factor voltage so as improve ability handle In this paper, capacity PV inverter was determined MATLAB/Simulink program. The (active reactive) injected into network were independently controlled by their reference values. A study conducted effects injection/absorption under different operating conditions.