How to speed up simulation process

I am working on a example given in simulink demos

Wind Farm - DFIG Detailed Model

here i have increased stoptime to 5 sec,but its running slow,please tell how to speed up the process

Answer 1

[Sabin]

For this example, Ts=5e-6 which is needed because of the PWM generators. To simulate for a longer period the solution would be to decrease the fidelity of the model, for example by using average converters.