Grid connected three phase PV inverter using PWM technique

Grid connected threee phase PV inverter

This is the model of grid connected three phase PV inverter using the vector control technique. The d component controls the active current while the q component controls the reactive current. The control also employs the feed-forward / cross-coupling terms for the current controller. The outer control loop controls the DC link voltage and the ac voltage of the three phase converter. Two level converter is used for the model.