Correcting pitch angle

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12228107
APP PUB NO 20220074386A1
SERIAL NO

17417082

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method of correcting a pitch angle deviation of a blade of a wind turbine is provided. First blade load measurements measured when the wind turbine was operating in a first operational mode are provided, and used to determine calibration parameters. Second blade load measurements measured when the wind turbine was operating in a second operational mode are provided, and the calibration parameters applied to determine calibrated blade load measurements. A pitch angle deviation of at least one blade of the turbine is estimated based on an identified difference between the calibrated blade load measurements, and a pitch angle is adjusted to correct for the pitch angle deviation.

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Patent Owner(s)

  • VESTAS WIND SYSTEMS A/S

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hilton, Dan Gjern, DK 9 34
Kiib, Kristian Skødstrup, DK 8 14
Marcos, Goncalo Lucas Cascais, PT 3 3
Nielsen, Johnny Svenstrup J, DK 40 87
Van, Schelve Jens Oporto, PT 9 50

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