公开(公告)号：EP3320207B1

公开(公告)日：2020-04-15

申请号：EP16727946.2

申请日：2016-06-08

Applicant: Vestas Wind Systems A/S

Inventor： CHRISTENSEN, Michael ,  KABUS, Simon ,  MARKUSSEN, Erik ,  NEUBAUER, Jesper Lykkegaard

IPC: F03D1/06 ,  F03D80/70

公开(公告)号：EP4453414A1

公开(公告)日：2024-10-30

申请号：EP22844457.6

申请日：2022-12-22

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： PEDERSEN, Niels Henrik ,  EGSGAARD LANGKJÆR, Jens-Kristian ,  NETO, Julio Xavier Vianna ,  DALSGAARD, Søren ,  NEUBAUER, Jesper Lykkegaard

IPC: F03D7/02

公开(公告)号：EP4127459A1

公开(公告)日：2023-02-08

申请号：EP21718503.2

申请日：2021-03-29

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： FYNBO, Peter ,  NEUBAUER, Jesper Lykkegaard ,  LANGKJÆR, Jens-Kristian Egsgaard ,  PEDERSEN, Niels Henrik

IPC: F03D7/02 ,  F03D7/04

公开(公告)号：EP3899264A1

公开(公告)日：2021-10-27

申请号：EP19827611.5

申请日：2019-12-17

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： DALSGAARD, Søren ,  BØTTCHER, Peter ,  NEUBAUER, Jesper Lykkegaard ,  YDE, Anders ,  NETO, Julio Xavier Vianna

IPC: F03D17/00 ,  F03D7/02 ,  F03D1/02

公开(公告)号：EP3899263A1

公开(公告)日：2021-10-27

申请号：EP19827610.7

申请日：2019-12-17

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： DALSGAARD, Søren ,  BØTTCHER, Peter ,  NEUBAUER, Jesper Lykkegaard ,  YDE, Anders ,  NETO, Julio Xavier Vianna ,  BAUN, Torben Ladegaard

IPC: F03D17/00 ,  F03D7/02 ,  F03D1/02

公开(公告)号：EP3728832A1

公开(公告)日：2020-10-28

申请号：EP18830370.5

申请日：2018-12-18

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： DALSGAARD, Søren ,  NEUBAUER, Jesper Lykkegaard ,  SØRENSEN, Kim Hylling ,  BRØCHNER, Jacob ,  MIRANDA, Erik Carl Lehnskov ,  BØTTCHER, Peter ,  NETO, Julio Xavier Vianna ,  PETERSEN, Torben

IPC: F03D1/02 ,  F03D7/04 ,  F03D7/02

公开(公告)号：EP3362683B1

公开(公告)日：2020-04-22

申请号：EP16781672.7

申请日：2016-10-11

Applicant: Vestas Wind Systems A/S

Inventor： KJÆR, Martin Ansbjerg ,  HANSEN, Frank Møller ,  NIELSEN, Jakob Hviid ,  NEUBAUER, Jesper Lykkegaard ,  CHRISTENSEN, Poul Brandt ,  CAPONETTI, Fabio ,  SKALLEBÆK, Christian ,  GRØN-STEVENS, Robert ,  ØSTERGAARD, Kasper Zinck

IPC: F03D7/02

公开(公告)号：EP3411591A1

公开(公告)日：2018-12-12

申请号：EP17701025.3

申请日：2017-01-05

Applicant: Vestas Wind Systems A/S

Inventor： ANDERSEN, Lasse Køgs ,  GARDE, Erik ,  KABUS, Simon ,  HANSEN, Frank Møller ,  NEUBAUER, Jesper Lykkegaard ,  NIELSEN, Jakob Hviid

IPC: F03D1/06 ,  F03D80/00

CPC classification number: F03D1/065 ,  F03D80/00 ,  F05B2260/74 ,  F05B2260/79 ,  Y02E10/721 ,  Y02E10/726

Abstract: Wind turbine pitch actuator mounting structure A mounting structure is described for attaching a pitch actuator to a hub of a wind turbine. The mounting structure has one or more legs each having a proximal end and a distal end, and a flexible intermediate portion between the proximal and distal ends. The mounting structure further comprises an actuator attachment portion for attaching to a wind turbine blade pitch actuator. The actuator attachment portion is arranged at the distal end(s) of the one or more legs. The proximal end(s) of the one or more legs are configured for attachment to a wind turbine hub. The flexible intermediate portion(s) of the one or more legs are configured to flex in use to absorb loads acting on the pitch actuator. The mounting structure therefore allows the pitch actuator to pivot in a first plane by virtue of the flexible legs. The pitch actuator may be attached to the mounting structure via pivot bearings arranged to allow the pitch actuator to pivot in a second plane, substantially perpendicular to the first plane.

公开(公告)号：EP3394429A1

公开(公告)日：2018-10-31

申请号：EP16822894.8

申请日：2016-12-21

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Ladegaard ,  NEUBAUER, Jesper Lykkegaard ,  J.B.K. JENSEN, Ivar

IPC: F03D1/02 ,  F03D13/20

CPC classification number: F03D13/20 ,  F03D1/02 ,  Y02E10/728

Abstract: A load carrying structure (3) for a multirotor wind turbine (1) is disclosed. The load carrying structure (3) comprises a first load carrying arrangement (4) and a second load carrying arrangement (4), and each load carrying arrangement (4) comprises a primary structure (9) and at least two secondary structures (10), the secondary structures (10) extending on opposing sides of the primary structure (9) between an energy generating unit (5) carried by the load carrying arrangement (4) and an attachment point at a tower structure (2). Gravity acting on the energy generating units (5) causes push in the primary structures (9) and pull in the secondary structures (10), thereby causing preload of the secondary structures (10). The load carrying structure (3) is capable of handling thrust loads.

公开(公告)号：EP2643585B1

公开(公告)日：2018-04-11

申请号：EP11791426.7

申请日：2011-11-25

Applicant: Vestas Wind Systems A/S

Inventor： NEUBAUER, Jesper Lykkegaard ,  MØLGAARD JEPPESEN, Ole ,  ROWNTREE, Robert ,  CHRISTOFFERSEN, Leif ,  BØTTCHER, Peter ,  MADDEN, Gary

IPC: F03D7/02 ,  F03D80/70 ,  F03D1/06

CPC classification number: F03D7/0224 ,  F03D1/0658 ,  F03D1/0691 ,  F03D80/70 ,  F05B2260/79 ,  Y02E10/721 ,  Y02E10/723

Abstract: A pitch system (20) for rotating a blade (4) of a wind turbine relative to a hub (6) generally comprises a bearing (22) having an inner bearing ring (30) configured to be mounted to the hub and an outer bearing ring (32) configured to be mounted to the blade. A first coupling member (24) positioned between the hub and inner bearing ring extends radially inward. A second coupling member (26) positioned between the blade and outer bearing ring extends radially inward and over the inner bearing ring. A drive system (28) includes a first drive member (34) coupled to the first coupling member and a first driven member (36) coupled to the second coupling member. The first drive member is configured to move the first driven member to rotate the outer bearing ring relative to the inner bearing ring and thereby pitch the blade.