公开(公告)号：US20230313778A1

公开(公告)日：2023-10-05

申请号：US18295100

申请日：2023-04-03

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Jan Krogh Jensen ,  Jacob Barsøe Kjærgaard ,  Bruno Andre Lopes Ferreira

IPC: F03D7/00

CPC classification number: F03D7/00

Abstract: The invention provides a method for controlling a wind power plant that receive operating command requests via a distributed system comprising a plurality of subsystems each associated with a respective party capable of issuing requests. One subsystem generates a request to operate the wind power plant in accordance with a defined operating command desired by the associated party. The request is broadcast to each of the other subsystems to approve or disapprove the requests. Each subsystem broadcasts to the other subsystems if it approves the request, and each subsystem maintains a database including a record of which subsystems have approved the request. The wind power plant is controlled based on which subsystems have approved the request, where at least one subsystem other than the subsystem that generates the request needs to have approved the request before the plant implements the defined operating command.

公开(公告)号：US11174840B2

公开(公告)日：2021-11-16

申请号：US16312655

申请日：2017-07-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steve Jessen ,  Søren Kappelgaard ,  Jacob Barsøe Kjærgaard ,  Kouroush Nayebi ,  Mads Rajczyk Skjelmose ,  Mu Wei

IPC: F03D7/04 ,  F03D7/02

Abstract: A wind power plant supplies power to a utility grid in accordance with an active power reference, where the wind power plant comprises a plurality of wind turbine generators and a power plant controller arranged to send an active power set point to the wind turbine controller of each of the plurality of wind turbine generators.

公开(公告)号：US10539118B2

公开(公告)日：2020-01-21

申请号：US16312541

申请日：2017-07-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Steve Jessen ,  Søren Kappelgaard ,  Jacob Barsøe Kjærgaard ,  Kouroush Nayebi ,  Mads Rajczyk Skjelmose ,  Mu Wei

IPC: F03D7/02 ,  F03D7/04 ,  H02J3/38 ,  H02J3/48 ,  H02J13/00

Abstract: A wind power plant has a plurality of wind turbine generators and a power plant controller arranged to communicate with the plurality of wind turbines generators. Each wind turbine generator has a controller arranged to control an active power output in its respective wind turbine generator according to an active power set point received from the wind power plant controller. A change in the active power reference changes the active power set point for each wind turbine generator by a weighting factor.