Current PI Control

geokim

I have the same dc/ac single phase inverter with RL fiter and grid tie.
I have calibrated a simple PI current control that handles the power factor of the output and controls the Amplitude of the output current.
Has anyone done this for a three phase grid tie inverter???I want to have power factor as best as possible on the output with a simple PI current controller,I want just the Kp and Ki gains if anyone has them.

thanx in advance