Power loss reduction in turbulent wind for a wind turbine using localized detection and control

摘要

A rotor blade assembly (17) includes at least one local strain sensor (28) disposed on and / or in a surface of a rotor blade (10) and at least one active flow modification device (20) disposed on and / or in a surface of the rotor blade (10). 10) and configured to change the aerodynamics of the rotor blade (10) in response to measurements of the local load sensor (28) such that a difference between an actual blow angle and an optimum blow angle is significantly reduced.