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公开(公告)号:WO2021069045A1
公开(公告)日:2021-04-15
申请号:PCT/DK2020/050281
申请日:2020-10-09
Applicant: VESTAS WIND SYSTEMS A/S
Inventor: RATTI, CarloAlberto , NIELSEN, Johnny , VAN SCHELVE, Jens
Abstract: A method of transitioning a wind turbine from a sleep state is provided in which a wind speed at the wind turbine is measured, and the measured wind speed is compared to 5 a wake-up threshold. If the wind speed exceeds the wake-up threshold, the wind turbine is transitioned to an active state. Before comparing, either the measured wind speed or the wake-up threshold is adjusted based on an outcome of at least one previous transition from the sleep state of the wind turbine.