Detecting a wake situation in a wind farm

摘要

In a first aspect, the present invention provides a method for detecting a wake situation in a wind farm comprising a plurality of wind turbines theoretically distributed according to a theoretical layout, one or more of the wind turbines having one or more load sensors. The method comprises obtaining, for one or more of the wind turbines with load sensors, load measurements from the load sensors during a predefined time interval. The method further comprises obtaining a qualified layout by qualifying in the layout each wind turbine for which load measurements have been obtained as overloaded or non-overloaded according to its load measurements. Finally, the obtained qualified layout is used to detect the wake situation.