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. 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.
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