Pitch and Torque Cntrl (Region 3)

Wind & Water Controls
15

Dear jason,

               I am trying to get "GenPwr" with Torque controller

1 VSContrl - Variable-speed control mode {0: none, 1: simple VS, 2: user-defined from routine UserVSCont, 3: user-defined from Simulink/Labview} (switch) 1500 VS_RtGnSp - Rated generator speed for simple variable-speed generator control (HSS side) (rpm) [used only when VSContrl=1] 318.31 VS_RtTq - Rated generator torque/constant generator torque in Region 3 for simple variable-speed generator control (HSS side) (N-m) [used only when VSContrl=1] 0.0001414 VS_Rgn2K - Generator torque constant in Region 2 for simple variable-speed generator control (HSS side) (N-m/rpm^2) [used only when VSContrl=1] 9999.9e-9 VS_SlPc - Rated generator slip percentage in Region 2 1/2 for simple variable-speed generator control (%) [used only when VSContrl=1]

i followed Control section of FAST User’s guide, neglecting 21/2 region. But problem is, i am getting GenPwr around 80kW which should be 50kW.
My GBoxEff =98% , GenEff = 92.8% following [url]Resistant moment of the rotor and of the electric generator] if i calculate my GenPwr is around 45-50kW, but output show 80kW.

Also HSShfV goes to 2500 rpm and LSSGagV goes to 120 rpm {even though RotSpeed =64.5 rpm is mentioned in “initial Conditions”} Why is generator and rotor speed so high?

Thank you
best regards
Muddassir Nawaz