Dear Engr MK

You should know the relation between Wr and Tsp.

Thanks Rabeh Abbassi

I agree with Rabeh Abbassi and you can use a look up table to implement it after you know the relationship.

You have to make a look up table

Thanks All

Engr MK can you recommend the answers if you think its helpful instead of thanking?

you can use a look up table and It should give importance to the relationship of speed with the torque, which is the electric development power.

The look up table option is the answer to the question. Also an algebraic expression to find Cp for different wind speeds and pitch angle can be implemented in simulation.