Floating wind turbine with controllable yaw position

Marine energy production assembly (1) comprising:

• anchoring means (2) for fixing to a seabed (3);
• a floating wind turbine (4) comprising a turbine (7) having a fixed axis of rotation (A-A) of a rotor (71) with respect to a floating structure (5) of the floating wind turbine (4), the floating wind turbine (4) being linked to the anchoring means (2) and being intended to pivot around them in such a way that the axis of rotation (A-A) of the turbine (7) is substantially parallel to a wind direction (V),
• means (8) for determining the wind direction (V);
• characterised in that it comprises:
• means (81) for detecting an orientation of the floating wind turbine (4) with respect to the wind direction (V);
• means (9) for detecting an inclination of the floating wind turbine (4) about an axis parallel to the axis of rotation (A-A) of the rotor (71) of the turbine (7);
• means (10) for controlling the inclination of the floating wind turbine (4);
• a computation unit (11) for receiving information from the means (8) for detecting the wind direction (V), means (9) for detecting the inclination of the floating wind turbine (4), and means (81) for detecting the orientation of the floating wind turbine (4) with respect to the wind direction (V), so as to transmit an instruction to the means (10) for controlling the inclination of the floating wind turbine (4) and alter the orientation of the floating wind turbine (4) with respect to the wind direction (V).