DFIG continuous model in Simulink

Hello, I want to ask if its possible to design DFIG with current control loop and two level converter as continuous model and not discrete? I am trying to make DFIG with asynchronous machine and trying to control gates of the converter but the results (torque,Idr and Iqr) are oscillating with 50 hz. so I am asking if anyone has design DFIG as wind turbine generator with converter control in continuous model in simulink? If yes, which solver configuration can be used?