Wind turbine blade flow regulation

Abstract

Provided is a wind turbine including: at least a rotor blade including an aerodynamic device for influencing the airflow flowing from the leading edge section of the rotor blade to the trailing edge section of the rotor blade, wherein the aerodynamic device is mounted at a surface of the rotor blade, a pressure supply system for providing a pressurized fluid for operating the aerodynamic device between a first protruded configuration and a second retracted configuration, a control unit for controlling the pressure supply system, a monitor unit for monitoring a pressure and/or a flow rate of the pressurized fluid, and configured for: receiving a measured pressure and/or flow rate signal in at least one section of the pressure supply system, deriving an operative status of the aerodynamic device based on the measured pressure and/or flow rate signal.

Dependencies are inferred from the claim text.