Two-Stage Three-Phase Grid-Tied Photovoltaic System with MPPT Method

This paper examines the transfer of power generated by photovoltaic (PV) system to three-phase alternating current (AC) grid with maximum efficiency controlling in two stages. With designed PV system, it is aimed energy received from source high network using point tracking (MPPT) method order ensure stability. In addition, a second control mechanism, at output inverter instantly controlled and voltage value kept constant. Thanks this solar has been under electrical generation its grid. predict quality power, total harmonic distortion (THD) rate was determined as result simulations made computer environment. It seen that simulated according values different radiation levels, tends keep be transferred constant desired level THD reduced below three percent time generation.