How to tune PI controller for grid connected Inverter ?

Please advice how to tune a PI Controller for a grid connected Inverter ?

Answer 1

[Shashank Prasanna]

As long as you have the transfer function or state space model for you plant, which I am guessing is the grid connected inverter you can use LOOPTUNE to tune it. Here is a link to the documentation page on how it can be used:

http://www.mathworks.com/help/robust/ref/looptune.html

[ABDOAY]

Hi Benji ,

Could you please let me know how to use your Answer with Simulink Model ?

I have tried to tune it using this Tune button in Simulink but the it hangs the program.

Thanks

[Shashank Prasanna]

when you say "hangs" i don't have enough information to help you. Do you see an error message?