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1.发明授权公开(公告)号：US11841000B2
公开(公告)日：2023-12-12
申请号：US17782230
申请日：2020-12-11
Applicant: Vestas Wind Systems A/S
Inventor： Brian Jørgensen , Søren Dalsgaard , Peter Bøttcher , Julio Xavier Vianna Neto , Anders Yde Wollesen
CPC classification number: F03D13/25 , F03D1/02 , F03D7/0296 , F03D13/10 , F05B2240/37 , F05B2240/95 , F05B2260/964
Abstract: A method and a device for dampening movement in a multiple rotor (MR) wind turbine located at sea and comprising a tower (2) extending in an upwards direction, a load carrying structure (3, 4) forming a first section (3) and a second section (4), the first and second sections extending in different directions away from the tower (2). To provide efficient dampening of the movement, the method comprises tethering a first body (20) to the first section (3), the first body being at least partly submerged into the sea.
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2.发明申请公开(公告)号：US20230009080A1
公开(公告)日：2023-01-12
申请号：US17782230
申请日：2020-12-11
Applicant: Vestas Wind Systems A/S
Inventor： Brian Jørgensen , Søren Dalsgaard , Peter Bøttcher , Julio Xavier Vianna Neto , Anders Yde Wollesen
Abstract: A method and a device for dampening movement in a multiple rotor (MR) wind turbine located at sea and comprising a tower (2) extending in an upwards direction, a load carrying structure (3, 4) forming a first section (3) and a second section (4), the first and second sections extending in different directions away from the tower (2). To provide efficient dampening of the movement, the method comprises tethering a first body (20) to the first section (3), the first body being at least partly submerged into the sea.
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公开(公告)号：US20220412321A1
公开(公告)日：2022-12-29
申请号：US17777345
申请日：2020-11-13
Applicant: Vestas Wind Systems A/S
Inventor： Alejandro Albert Martin Heinzmann , Brian Jørgensen
Abstract: A method of retrofitting a wind turbine (10) having a wind turbine tower (12) and a first energy generating unit (14) includes rotating at least a portion of the wind turbine tower (12). The wind turbine tower (12) is secured to a foundation (16) and has a first position on the foundation (16). The method includes rotating at least a portion of the wind turbine tower (12) from the first position to a second position. In the second position, the portion experiences less stress when the wind turbine (10) is operated in the same prevailing wind. The wind turbine tower (12) may have at least two sections (12a, 12b, 12c) and wherein rotating includes rotating one section relative to another section. One section may be secured to a foundation (16). In that case, rotating may or may not include rotating the section secured to the foundation (16). Rotating the tower may occur after the first energy generating unit (14) is removed from the tower and may include rotating the wind turbine tower by an angle from 90°±15° relative to the first position.
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公开(公告)号：US20220056890A1
公开(公告)日：2022-02-24
申请号：US17285217
申请日：2019-11-13
Applicant: Vestas Wind Systems A/S
Inventor： Torben Ladegaard Baun , Per Holten-Møller , Peter Bøttcher , Jesper Lykkegaard Neubauer , Brian Jørgensen , Leif Christoffersen
IPC: F03D80/50 , F03D1/02 , F03D13/20 , G05B19/042
Abstract: A logistics system for a multirotor wind turbine (1) is disclosed. The multirotor wind turbine (1) comprises two or more energy generating units (4), each mounted on an arm (3) extending from a tower (2) of the multirotor wind turbine (1). A transport system (14, 30, 31, 32, 33, 34, 36) interconnects a lower interior part of the tower (2) with each of the energy generating units (4). A plurality of transport containers (15) is connectable to the transport system (14, 30, 31, 32, 33, 34, 36) and configured to hold equipment (26) to be transported. A control unit is configured to receive information regarding contents and position of the transport containers (15), and to plan transport of the transport containers (15) via the transport system (14, 30, 31, 32, 33, 34, 36), based on a service plan for the multirotor wind turbine (1).
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公开(公告)号：US20230010831A1
公开(公告)日：2023-01-12
申请号：US17782225
申请日：2020-12-11
Applicant: Vestas Wind Systems A/S
Inventor： Julio Xavier Vianna Neto , Brian Jørgensen , Søren Dalsgaard
Abstract: A multiple rotor (MR) wind turbine comprising a tower (21) extending in an upwards direction, a load carrying structure (22) extending in an outwards direction and being fixed to the tower, and an energy generating unit (54) fixed to the load carrying structure, wherein the outwards direction is transverse to the upwards direction, the wind turbine further comprising a hoisting line (53) for communication of objects (52) to and from the energy generating unit (54), the hoisting line being windable from an attachment point (55) of the load carrying structure or from the energy generating unit. To allow positioning of hosted objects near the tower, or at selectable distance from the tower, the hoisting line extends from the attachment point via a suspension point (56) to a lifting point (57) where the object (52) can be attached, and the suspension point (56) is movable outside the load carrying structure.
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Patent Agency Ranking
公开(公告)号：US11225950B2
公开(公告)日：2022-01-18
申请号：US17059703
申请日：2019-06-14
Applicant: Vestas Wind Systems A/S
Inventor： Torben Ladegaard Baun , Brian Jørgensen , Per Holten-Møller , Jonas Lerche Schomacker
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.
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公开(公告)号：US20210372376A1
公开(公告)日：2021-12-02
申请号：US17059703
申请日：2019-06-14
Applicant: Vestas Wind Systems A/S
Inventor： Torben Ladegaard Baun , Brian Jørgensen , Per Holten-Møller , Jonas Lerche Schomacker
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.
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公开(公告)号：US12012940B2
公开(公告)日：2024-06-18
申请号：US17777345
申请日：2020-11-13
Applicant: Vestas Wind Systems A/S
Inventor： Alejandro Albert Martin Heinzmann , Brian Jørgensen
CPC classification number: F03D80/50 , F03D7/0204 , F03D13/20 , F05B2230/80 , F05B2240/912 , F05B2250/411
Abstract: A method of retrofitting a wind turbine (10) having a wind turbine tower (12) and a first energy generating unit (14) includes rotating at least a portion of the wind turbine tower (12). The wind turbine tower (12) is secured to a foundation (16) and has a first position on the foundation (16). The method includes rotating at least a portion of the wind turbine tower (12) from the first position to a second position. In the second position, the portion experiences less stress when the wind turbine (10) is operated in the same prevailing wind. The wind turbine tower (12) may have at least two sections (12a, 12b, 12c) and wherein rotating includes rotating one section relative to another section. One section may be secured to a foundation (16). In that case, rotating may or may not include rotating the section secured to the foundation (16). Rotating the tower may occur after the first energy generating unit (14) is removed from the tower and may include rotating the wind turbine tower by an angle from 90°±15° relative to the first position.
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公开(公告)号：US12286956B2
公开(公告)日：2025-04-29
申请号：US17787917
申请日：2020-12-18
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Erik Sloth , Brian Jørgensen , Simon Stevns Kazar , Anders Yde Wollesen
IPC: F03D1/06
Abstract: According to a first aspect of the invention, there is provided a wind turbine blade having a split blade configuration, comprising a first blade module defining an aerofoil profile and a second blade module defining an aerofoil profile; a damping module intermediate the first blade module and the second blade module; wherein the damping module comprises a first blade interface for joining to the first blade module and a second blade interface for joining to the second blade module. The damping module comprises a vibration damping unit.
Beneficially, the invention provides a useful way in which to integrate motion damping functionality into a modular wind turbine blade.-
公开(公告)号：US20220235743A1
公开(公告)日：2022-07-28
申请号：US17612048
申请日：2020-05-18
Applicant: Vestas Wind Systems A/S
Inventor： Torben Ladegaard Baun , Per Holten-Møller , Jonas Lerche Schomacker , Brian Jørgensen
Abstract: The invention provides a method and a wind turbine (3) comprising a crane (401), wherein the wind turbine (3) further comprises an on-site control module (411), which is connectable to a remote control unit (421) located outside of the wind turbine (3), for receiving control data from the remote control unit (421), the control module (411) further being arranged to control the crane (401) in dependence on the control data.
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