公开(公告)号：US11920562B2

公开(公告)日：2024-03-05

申请号：US18008363

申请日：2021-06-02

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Asier Berra ,  Steven John Hayden

IPC: F03D17/00

CPC classification number: F03D17/00 ,  F05B2260/84

Abstract: A method of estimating a temperature of a component of a wind turbine is provided, comprising, during a calibration period, receiving measurements of the temperature of the component and of one or more corresponding operational parameter; and calculating, using the measurements coefficients of a model of the temperature of the component. The model relates temperature at a current time to a temperature a preceding time, Tn−1. The model is segregated into separate bins based on wind speed or power generated by the wind turbine. The method further comprises using the model to estimate a temperature of the wind turbine.

公开(公告)号：US20230279843A1

公开(公告)日：2023-09-07

申请号：US18008363

申请日：2021-06-02

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Asier Berra ,  Steven John Hayden

IPC: F03D17/00

CPC classification number: F03D17/00 ,  F05B2260/84

Abstract: A method of estimating a temperature of a component of a wind turbine is provided, comprising, during a calibration period, receiving measurements of the temperature of the component and of one or more corresponding operational parameter; and calculating, using the measurements coefficients of a model of the temperature of the component. The model relates temperature at a current time to a temperature a preceding time, Tn−1. The model is segregated into separate bins based on wind speed or power generated by the wind turbine. The method further comprises using the model to estimate a temperature of the wind turbine.