System and method for diagnosing a rotor unbalance of a wind turbine

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United States of America Patent

PATENT NO 11422052
APP PUB NO 20200363282A1
SERIAL NO

16764767

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Abstract

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The diagnostic system for diagnosing a rotor imbalance of a wind turbine based on acceleration data measured on a nacelle of a wind turbine which is supported by a tower includes a measuring device provided with a triaxial vibration sensor suitable for measuring acceleration data corresponding to vibrations occurring on the nacelle. The system also includes a processing system for processing the acceleration data, suitable for determining the rotor imbalance according to the acceleration data measured on at least two axes on the nacelle. The invention also relates to a method for diagnosing the rotor imbalance of a wind turbine.

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Patent Owner(s)

Patent OwnerAddress
SEREEMA34960 MONTPELLIER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imbert, Jerome La Grande Motte, FR 1 1
Michel, Kevin Montpellier, FR 2 2
Pinto, Bruno Montpellier, FR 1 1

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