Simulation problem with PMSG

Hi every one I have already designed wind turbine of 39m radius to give 2MW and bring PMSG from simulink with knwn parameters and connect to load of 2MW.The output is right. But when connect this model to IGBT or diod the output mechanical power is just increase to 3KW and reduce to zero. What is the problem.

[Raed Ibrahim]

Hi Bro, I have the same problem, my explanation for that as follow, Once you connect your model to 2MW which is obviously resistive load the output is fine. But when you connect to the converter keep in your mind you add capacitance or might be you used inductance if you used filter this absolutely will change the load from resistive load to inductive load (your load is not pure resistive)