公开(公告)号：US20210254600A1

公开(公告)日：2021-08-19

申请号：US17251582

申请日：2019-05-27

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Tomislav MARIC ,  Martin QVIST ,  Line Storelvmo HOLMBERG

IPC: F03D7/04 ,  F03D7/02

Abstract: A method for forecasting power production of at least one wind turbine, the wind turbine forming part of a wind farm arranged at a site. Global weather forecast data is received at a central data centre. A site specific forecast is then generated at the central data centre, based on the global weather forecast data. The site specific forecast from the central data centre is sent to a local data centre, e.g. arranged at the site of the wind farm. Site specific data is received at the local data centre and comprises site specific weather data and/or site specific wind turbine data measured at the site. The site specific forecast is then updated at the local data centre, using the site specific data. Finally, a power production forecast of the at least one wind turbine is generated based on the updated site specific forecast.