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US 2021/0239094 A1Published application
Turbulence intensity estimation
AssigneeGeneral Electric Renovables Espana, S.L.
InventorsSamuel Davoust, Srinivas Kandasamy, Sanketh Bhat
Life of this patent
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Abstract
A method to operate a wind turbine is provided, the method including determining a correction model associated with the wind turbine, determining a corrected turbulence intensity parameter associated with the wind turbine based on the correction model, and operating the wind turbine based on the corrected turbulence intensity parameter.
Claims16
1-15. (canceled)
A method to operate a wind turbine, the method comprising:
- determining a correction model associated with the wind turbine;
- determining a corrected turbulence intensity parameter associated with the wind turbine based on the correction model;
- and
- operating the wind turbine based on the corrected turbulence intensity parameter.
1 more element
The method according to claim 1, wherein determining the correction model comprises:
- receiving a first and a second plurality of wind data;
- processing the first and the second plurality of wind data to determine a first and a second set of estimates respectively, each set of estimates including at least one of:
- a normalized plurality of wind data, a power spectral density of the plurality of wind data, a turbulence intensity parameter, or a turbulence length scale parameter;
- and
- calibrating the correction model based at least on one from the first set of estimates and at least one from the second set of estimates.
2 more elements
Dependencies are inferred from the claim text.