How do I make simulink model for self excited induction generator?

I have made a Simulink model for a grid connected induction generator by implementing the various voltage and torque equations of an induction generator in various blocks. I want to modify it to a self-excited induction generator by replacing the 3 phase source by a star/delta connected capacitor bank.But how can I provide the residual magnetism for the generator to start in this case? I have attached the above stated file.

[Rahul Bhati]

nope, you cant mf

[dilmi ali]

I have the same problem