公开(公告)号：WO2021228344A1

公开(公告)日：2021-11-18

申请号：PCT/DK2021/050152

申请日：2021-05-12

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： FILSOOF, Oliver Tierdad ,  WOLLESEN, Anders Yde ,  BAUN, Torben Ladegaard ,  TORBORG, Jens

IPC: F03D1/00 ,  F03D80/00 ,  F03D80/50

Abstract: Aspects of the present invention relate to a nacelle (14) for a wind turbine generator (10), and a method for transferring components into and out of a wind turbine generator (10). The nacelle (14) comprises a housing (26) surrounding an internal volume (24) of the nacelle (14). The housing (26) has a maintenance opening (50). The nacelle comprises a carriage (54) configured to hold a component (48), the carriage (54) being movable between a first position and a second position to transfer the component (48) through the maintenance opening (50). When the carriage (54) is in the first position, the component (48) is held within the internal volume (24). When the carriage (54) is in the second position, the component (48) is held such that at least a portion of the component (48) is outside the housing (26).

公开(公告)号：WO2021223827A1

公开(公告)日：2021-11-11

申请号：PCT/DK2021/050142

申请日：2021-05-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  ALEXANDERSEN, Rolf C.B.

IPC: F03D13/10

Abstract: A method for making a nacelle and a nacelle for attachment to a wind turbine tower. The method comprising providing a main frame configured to form a load path from a drive train to the wind turbine tower, providing, on the main frame, a mounting structure for mounting a crane, providing a crane for mounting on the mounting structure, and mounting the crane to the mounting structure before the nacelle is attached to the wind turbine tower. The crane can then be used for assembly operation before the nacelle is attached to the wind turbine tower, e.g. at an assembly facility away from the tower where the wind turbine is erected.

公开(公告)号：WO2021098929A1

公开(公告)日：2021-05-27

申请号：PCT/DK2020/050318

申请日：2020-11-20

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  VOIGT, Niels Vinther

IPC: F03D9/19 ,  F03D80/80

Abstract: A wind turbine comprising at least two separate units assembled to form a nacelle connected to a wind turbine tower. A first of said two units houses a rotor-supporting assembly and a generator. To enable a large degree of flexibility and the ability to reconfigure, a second of said two units houses an electrolysis cell stack powered by the generator.

公开(公告)号：WO2021098927A1

公开(公告)日：2021-05-27

申请号：PCT/DK2020/050316

申请日：2020-11-20

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  NEUBAUER, Jesper Lykkegaard ,  CATROGA, Renato

IPC: F03D13/10 ,  F03D80/50 ,  F03D80/80

Abstract: A wind turbine nacelle configured for mounting on a wind turbine tower and for supporting a rotor-supporting assembly, the nacelle comprising a main unit, and at least one auxiliary unit. The auxiliary unit accommodates a at least one component, e.g. a converter or transformer. To provide efficient transportation, lower costs and easier assembly, the operative component is suspended directly on the main unit.

公开(公告)号：WO2020125888A1

公开(公告)日：2020-06-25

申请号：PCT/DK2019/050389

申请日：2019-12-13

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： J.B.K. JENSEN, Ivar ,  VOIGT, Niels Vinther ,  PETERSEN, Aksel ,  BAUN, Torben Ladegaard

IPC: B64C39/02 ,  B64D1/22

Abstract: A payload coupler with a position control device for controlling a position of the payload coupler when suspended from a lower end of a line for attachment at an upper end thereof to a lifting device. The payload coupler includes a payload attachment means and at least two propulsors. The payload attachment means couples to and/or decouples from a payload and is arranged to directly couple the payload coupler to a payload. The propulsors are configured to generate resultant propulsion forces which are non-parallel and having at least a component perpendicular to the axis of the line when the line is hanging taut under gravity.

公开(公告)号：WO2020098896A1

公开(公告)日：2020-05-22

申请号：PCT/DK2019/050349

申请日：2019-11-13

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  NEUBAUER, Jesper Lykkegaard ,  CHRISTOFFERSEN, Leif ,  HOLTEN-MØLLER, Per ,  YDE, Anders

IPC: F03D1/02 ,  F03D1/04 ,  F03D7/02

Abstract: A multirotor wind turbine (1) comprising a yaw arrangement (6) and a tower (2) is disclosed. A load carrying structure comprises first and second arms (3) extending from the yaw arrangement (6) and carrying energy generating units (4). the yaw arrangement (6) comprises an outer wall part (7) arranged coaxially with the tower (2) and forming a closed ring extending circumferentially about an outer surface of the tower (2), thereby forming a space (8) between the tower (2) and the outer wall part (7). The outer wall part (7) and the outer surface of the tower (2) are rotatable relative to each other.

公开(公告)号：WO2020001714A1

公开(公告)日：2020-01-02

申请号：PCT/DK2019/050169

申请日：2019-05-29

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： SCHOMACKER, Jonas Lerche ,  BAUN, Torben Ladegaard ,  VOIGT, Niels Vinther

IPC: F03D80/50

Abstract: A method for carrying out a maintenance operation on a wind turbine, comprising: stationing a maintenance vehicle proximal to the wind turbine, initiating a maintenance operation on the wind turbine, deploying a UAV from the maintenance vehicle, wherein the UAV has a payload including a rescue package, positioning the UAV such that the rescue package is placed on the wind turbine. A system is also provided.

公开(公告)号：WO2019238194A1

公开(公告)日：2019-12-19

申请号：PCT/DK2019/050190

申请日：2019-06-14

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  NEUBAUER, Jesper Lykkegaard

IPC: F03D1/02 ,  F03D13/20 ,  F03D80/50

Abstract: A multirotor wind turbine (1) with a tower (2) and at least two energy generating units, the units held by a load carrying structure (9, 10) extending transverse to the vertical direction of the tower. To enable improved access to the wind turbine, a platform (12) forming an upwards facing plane working surface (17) is provided.

公开(公告)号：WO2019238193A1

公开(公告)日：2019-12-19

申请号：PCT/DK2019/050189

申请日：2019-06-14

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard ,  JØRGENSEN, Brian ,  HOLTEN-MØLLER, Per ,  SCHOMACKER, Jonas Lerche

IPC: F03D1/02 ,  F03D13/20 ,  F03D80/00

Abstract: A multirotor wind turbine (1) comprising a vertical tower and at least two energy generating units (5), a load carrying structure (9, 10) extending transverse to the vertical direction and carrying the at least two energy generating units (5); and at least one escape route extending between a start and an exit. To provide a safe escape route, the load carrying structure forms at least a first section of the escape route from the start to an intermediate location, and the wind turbine comprises an escape opening in the nacelle, the escape opening leading from an interior space of a nacelle of the energy generating unit to a passage structure and the passage structure extending from the escape opening to the start of the escape route.

公开(公告)号：WO2018206063A1

公开(公告)日：2018-11-15

申请号：PCT/DK2018/050093

申请日：2018-05-04

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Ladegaard

IPC: F03D1/02 ,  F03D5/00 ,  F03D9/25

Abstract: A wind energy park comprising a number of wind turbines (1) is disclosed. Each wind turbine (1) comprises a tower (2) placed on a foundation, at least one nacelle (3) mounted on the tower (2) and a rotor (4) coupled to the nacelle (3) generating electrical energy for a power grid of the wind energy park. The wind energy park further comprises at least one airborne wind energy system (12, 13) coupled to one of the wind turbines (1) via a cable (6).