I am sure that the use of Simulink would help to create a simulation model. Find some standard similar cases, which are provided in help tutorial of Mathworks.
For dynamic models the MATLAB's ODE solvers can be used. you can see ode45, ode15, ode15s, ode23tb (depending upon the nature of the problem). All these solvers are variable step solvers by the way, but some fixed step MATLAB solvers can also be found on the MATHWORKS website (ode1-ode5). If you find any hting difficult then we can discuss it
I've published a research paper in wind turbine control using Matlab/Simulink for the simulation results on this RG, as the link below. I hope it might help you to solve your WT research problems. Regards -Ning
Robust H∞ control of variable-speed wind turbines in partial load