公开(公告)号：US20220082085A1

公开(公告)日：2022-03-17

申请号：US17416968

申请日：2019-12-11

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mu WEI ,  Karthik KRISHNAN JAMUNA ,  Jacob Quan KIDMOSE ,  Søren Sønderbo ANDERSEN ,  Søren KAPPELGAARD

IPC: F03D7/02 ,  F03D7/04

Abstract: The invention relates to a method for determining power set points of a power plant comprising a plurality of power generating units with at least one wind turbine generator. The determination of the power set points are based on a prioritization of the power generating units, where the power generating units are prioritized with respect to individual power levels or fatigue levels obtained for the power generating units. The prioritization is adjusted so that the adjusted prioritization depends both on the power and fatigue levels.

公开(公告)号：US20220112879A1

公开(公告)日：2022-04-14

申请号：US17416989

申请日：2019-12-16

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mu Deleuran WEI ,  Karthik KRISHNAN JAMUNA ,  Jacob Quan KIDMOSE ,  Søren Sønderbo ANDERSEN ,  Søren KAPPELGAARD

IPC: F03D7/02 ,  F03D7/04 ,  F03D13/20

Abstract: Aspects of the present invention relate to controlling a wind turbine having a tower damping system actuable to control components of vibrational movement of the tower, a side-side component of a vibrational movement of the tower in a horizontal plane; and a fore-aft component of the vibrational movement of the tower in the horizontal plane are determined; and a control signal based on the side-side and fore-aft components is determined such that the tower damping system produces a force that increases or decreases the vibrational movement of the tower such that the side-side and fore-aft components are substantially equal.

公开(公告)号：US20190338756A1

公开(公告)日：2019-11-07

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 which 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：US20190162166A1

公开(公告)日：2019-05-30

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

CPC classification number: F03D7/0284 ,  F03D7/028 ,  F03D7/048 ,  F05B2270/335 ,  F05B2270/337 ,  H02J3/386 ,  H02J3/48 ,  H02J13/0006 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E40/72 ,  Y04S10/123

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.

公开(公告)号：US20240183335A1

公开(公告)日：2024-06-06

申请号：US18553450

申请日：2022-03-14

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Kouroush NAYEBI ,  Søren KAPPELGAARD

IPC: F03D7/02 ,  F03D7/04 ,  H02P9/02

CPC classification number: F03D7/028 ,  F03D7/0264 ,  F03D7/042 ,  H02P9/02 ,  F05B2270/1074

Abstract: The invention relates to wind turbines, particularly to controlling a wind turbine during a communication loss between the wind turbine and the power plant controller. In case of communication loss, the wind turbine enters a fallback operation mode, wherein the wind turbine is ramping the power production of the wind turbine to a predefined fallback set point.

公开(公告)号：US20200169093A1

公开(公告)日：2020-05-28

申请号：US16621581

申请日：2018-05-16

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Mu WEI ,  Kouroush NAYEBI ,  Søren KAPPELGAARD

IPC: H02J3/48 ,  H02J3/38 ,  F03D7/02

Abstract: The invention relates to a method for correcting deviations of power produced by a power plant which includes at least one wind turbine generator and possibly other types of power generating units. The power deviations, i.e. deviations from a power reference for the power plant, are determined as energy errors. The invention addresses solutions for determining and compensating the energy errors.