公开(公告)号：US20250094160A1

公开(公告)日：2025-03-20

申请号：US18885180

申请日：2024-09-13

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Leo THESBJERG ,  Kasper ZINCK ,  Vimal Kumar MANI ,  Fathima FERSHANA A

IPC: G06F8/65 ,  G05B19/042

Abstract: Disclosed is a method, performed by an electronic device, for validation of a second version of a software or a second structure model for control of a wind turbine. The method comprises obtaining first load data from simulating a load of the wind turbine using a first structural model and a first version of the software. The method comprises obtaining second load data from simulating the load of the wind turbine using the first structural model and the second version of the software or using the first version of the software and a second structural model. The second version of the software is an update of the first version of the software. The second structural model is an update of the first structural model. The method comprises determining, based on the first load data and the second load data, a statistical parameter.

公开(公告)号：US20230151793A1

公开(公告)日：2023-05-18

申请号：US17987237

申请日：2022-11-15

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Leo THESBJERG ,  Søren Hove SØRENSEN ,  Gustavo Oliveira VIOLATO

IPC: F03D1/06 ,  G06F30/17

CPC classification number: F03D1/0675 ,  G06F30/17 ,  F05B2230/00

Abstract: A method of designing a wind turbine rotor blade. The method includes selecting a gravity load safety factor associated with wind turbine rotor blade fatigue loading due to gravity, that is selected to be less than a defined wind load safety factor associated with wind turbine rotor blade fatigue loading that is not due to gravity. The method includes determining a gravity-corrected design load for wind turbine rotor blade deflection, that is determined based on the selected gravity load safety factor and the defined wind load safety factor. The method includes designing a gravity-corrected wind turbine rotor blade in accordance with the determined gravity-corrected design load.