公开(公告)号：US20240209836A1

公开(公告)日：2024-06-27

申请号：US18557544

申请日：2022-04-25

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mahmood MIRZAEI

IPC: F03D7/04

CPC classification number: F03D7/049 ,  F05B2270/204 ,  F05B2270/32

Abstract: A method for controlling a first wind turbine cluster to improve wake recovery of the wind that flows through that cluster, which may therefore improve the consistency of air flow for a downstream cluster of wind turbines. The method comprises quantifying a wake effect of the first wind turbine cluster on the operational performance of a second wind turbine cluster, identifying a triggering condition based on the quantified wake effect, and, in response, controlling one or more operational parameters of the wind turbines in the first wind turbine cluster to improve the wake recovery of the first wind turbine cluster.

公开(公告)号：US20230175481A1

公开(公告)日：2023-06-08

申请号：US17919479

申请日：2021-04-16

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mahmood MIRZAEI ,  Jacob Deleuran GRUNNET

IPC: F03D7/02 ,  F03D7/04

CPC classification number: F03D7/0204 ,  F03D7/048 ,  F05B2270/204 ,  F05B2270/321 ,  F05B2270/309 ,  F05B2270/708

Abstract: The invention relates to a method for controlling a yaw offset of a plurality of wind turbines. The method uses a decision function which generates an activation parameter for determining if the yaw offset control of a specific wind turbine should be enabled or disabled. The decision function depends on two or more variables comprising a wind direction variable indicative of the wind direction of the specific wind turbine, and a wind variation variable defining at least a wind variation range where yaw offset control is disabled or enabled. Based on the decision function it is determined if a yaw offset should be added to the current yaw setting of the specific wind turbine.