公开(公告)号：US20190383267A1

公开(公告)日：2019-12-19

申请号：US16463750

申请日：2017-11-13

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Kasper Zinck ØSTERGAARD ,  Gustavo MONJO ,  Martin Ansbjerg KJÆR

IPC: F03D7/04 ,  G05B15/02

Abstract: A method, a controller and a wind turbine with a controller for controlling the wind turbine in a cluster of wind turbines. Each wind turbine is controlled individually and each windturbine is configured to deliver power to the same utility grid. According to the method a delivery from a first wind turbine is reduced from a present power level to a reduced power level in response to an initial frequency of the utility grid exceeding a first threshold value; and the wind turbine is allowed to continue delivering power at the reduced power level.