System and method for controlling an offshore floating wind turbine platform

摘要

A method for controlling tilt of a floating wind turbine platform comprising a set of turbine blades connected to a shaft inside a turbine nacelle mounted on a tower and at least three stabilizing struts. To do. Each of at least three stabilizing struts 115, 120, 125 has an internal volume for housing a ballast. A lateral tilt angle for the floating wind turbine platform 100 is determined based on the position data. A first signal for adjusting at least one of the blade pitch of the set of turbine blades and the torque of the generator based on the determined lateral tilt angle is at the determined lateral tilt angle. Will be sent based on. A second signal is also sent to distribute the ballast among the at least three stabilizing struts. The second signal for distributing the ballast is based on the determined tilt angle and the first signal. [Selection diagram] Figure 1