| 主权项 |
1. A wind turbine system, comprising:
a rotor comprising a plurality of blades and a hub; at least one sensing device for generating signals representative of aerodynamic loads acting on the rotor; and a turbine controller communicatively coupled to the at least one sensing device and configured to reduce an abnormal amplitude modulation of the wind turbine by dynamically adjusting pitch angles of the plurality of blades during a rotation of the rotor based upon the signals representative of the aerodynamic loads acting on the rotor by: determining high aerodynamic loads, low aerodynamic loads, locations of the high aerodynamic loads on the rotor, and locations of the low aerodynamic loads on the rotor; and dynamically adjusting the pitch angles of the plurality of blades during the rotation of the rotor based upon one of the high aerodynamic loads, the low aerodynamic loads, the locations of the high aerodynamic loads on the rotor, the locations of the low aerodynamic loads on the rotor, and combinations thereof. |
