Patents - Global Data - Dimensions
Application
Correcting pitch angle
Applicants
- Vestas (Denmark)
[NORA names: Vestas; Private Research; Denmark; Europe, EU; Nordic; OECD]
Abstract
A method of correcting a pitch angle deviation of a blade of a wind turbine is provided. A first blade load measurement is provided that is measured while the wind turbine is operating in the first mode of operation and is used to determine the calibration parameter. A second blade load measurement is provided that is measured while the wind turbine is operating in the second mode of operation, and the calibration parameter is applied to determine a calibrated blade load measurement. A pitch angle offset of at least one blade of the turbine is estimated based on the identified difference between the calibrated blade load measurements, and the pitch angle is adjusted to correct the pitch angle offset.
Patent Family Records (7)
Pitch angle correction
Vestas (Denmark), Vestas Wind Systems AS NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2024, ES-2959803-T3
CORRECTING PITCH ANGLE
Vestas (Denmark), Vestas Wind Systems AS NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2023, EP-3899249-C0
CORRECTING PITCH ANGLE
Vestas (Denmark), Vestas Wind Systems AS NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2023, EP-3899249-B1
CORRECTING PITCH ANGLE
Vestas (Denmark), Vestas Wind Systems AS NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2022, US-20220074386-A1
CORRECTING PITCH ANGLE
Vestas (Denmark), Vestas Wind Systems AS NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2021, EP-3899249-A1
Correcting pitch angle
Vestas (Denmark), Vestas Wind Systems AS NELSON JEREMY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2021, CN-113454335-A
CORRECTING PITCH ANGLE
VESTAS WIND SYS AS, Vestas (Denmark) NIELSEN JOHNNY, VAN SCHELVE JENS, MARCOS GONCALO LUCAS, (...more)
2020, WO-2020125885-A1