Dear Dr. Jonkman,
I recently read the paper " Modeling and Control to Mitigate Resonant Load in Variable-speed Wind Turbine Drivetrain", which you coauthored. In the paper, you used a GRC 750kW wind turbine. I can not find this turbine in the CerTest fold. Can you share this 750kW turbine model with us?
Furthermore, in the paper, you used Taero=J*acc+Topp to estimate the aerodynamic torque. Then what’s the RotTorq, as an output from FAST?
Kansas State University