PV System with Grid Following Inverter

PV System with PI Controller Conventional into Grid Following Inverter

PV system uses the incremental conduction algorithm to get the value of maximum power point tracking (MPPT). The MPPT algorithm output is the value of the maximum current reference for controlling the current of SEPIC converter. The PV system is isolated using the phase shifted full bridge converter. The DC input voltage is around 1200 Volt and must be larger than the DC minimum input voltage. The two level inverter uses grid following method or uses the PI controller conventional. The power factor is 0,8. The grid-connected PV system uses the three phase inductor filter that is connected to the utility grid. The utility grid produced 380 Vrms and the frequency is 50 Hz.