HYDRAULIC SYSTEM FOR A ROTOR BRAKE, ROTOR BRAKE AND WIND TURBINE

System and method for controlling a wind turbine in response to a blade liberation event

Compact Multi-Disk Rotor Brake System for a Wind Turbine

Floating wind energy harvesting apparatus with braking arrangement, and a method of controlling a rotational speed of the apparatus

Control device for a yaw system of a wind power plant

Regeneration energy type electric generation apparatus and its rotor fixing method

Hydraulic station and method for controlling pressure in a hydraulic system of a wind turbine

FLOATING YAW BRAKE FOR WIND TURBINE

Braking and positioning system for a wind turbine rotor