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公开(公告)号：US20250059953A1
公开(公告)日：2025-02-20
申请号：US18724323
申请日：2022-12-01
Applicant: Vestas Wind System A/S
Inventor： Christine Broe , Joris Kofman
Abstract: A method of handling an auxiliary nacelle unit (24, 26) of a wind turbine (10) includes assembling a temporary hoist (52) on a main nacelle unit (22) by pivotally connecting a boom (64) to the main nacelle unit (22), pivotally connecting a mast (66) to the main nacelle unit (22), connecting the actuator (68) between the mast (66) and the boom (64), and routing a hoist cable (56) from a winch (54) to a hoist cable locator (60). The method further includes connecting the hoist cable (56) to an auxiliary nacelle unit (24, 26), activating the winch (54) to move the auxiliary nacelle unit (24, 26) from a first position to a second position, and activating the actuator (68) to move the boom (64) between the retracted position and the extend position. A lifting arrangement (50) for handling an auxiliary nacelle unit (24, 26) of a wind turbine (10) is also disclosed.
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Patent Agency Ranking
公开(公告)号：US20230073360A1
公开(公告)日：2023-03-09
申请号：US18055454
申请日：2022-11-15
Applicant: Vestas Wind System A/S
Inventor： Jonathan Smith , James Smith , Robert Ernst , Mark Folsom
Abstract: An insert (105) for a wind turbine blade root. The insert (105) has a bushing (40) and an outer surface with circumferential annular grooves (68). A transition layer (102) is built up around the bushing (40). The transition layer (102) has fibrous material sheet layers and filamentary material windings (80) in the grooves which alternate with fibrous plies (98) covering the grooves (68). Each fibrous ply (98) is anchored into the grooves (68) by the windings (80). Fibrous battens (148) are fitted around the transition layer (102) to form an insert body (108). Each batten (148) has a deltoid cross-section so that the battens give the insert a quadrilateral or trapezoidal cross-section.
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3.发明申请公开(公告)号：US20210281070A1
公开(公告)日：2021-09-09
申请号：US17256518
申请日：2019-06-03
Applicant: VESTAS WIND SYSTEM A/S
Inventor： Manoj GUPTA , Ravi KUMAR
Abstract: A method for operating a renewable energy power plant comprising a plurality of renewable energy generators, a plurality of power dissipation systems and a battery storage system is provided. The method comprises steps of: monitoring the statuses of the power dissipation systems; performing a ramped active power recovery operation following a voltage deviation, and controlling the battery storage system during the ramped active power recovery operation to absorb power generated by the renewable energy generators in dependence on the monitored statuses of the power dissipation systems.
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公开(公告)号：US20220082083A1
公开(公告)日：2022-03-17
申请号：US17417084
申请日：2019-12-17
Applicant: VESTAS WIND SYSTEM A/S
Inventor： Tobias Gybel HOVGAARD
Abstract: Wind turbine control based on optimizing and non-optimizing controller routines is disclosed. A first controller implements a model predictive control (MPC) routine for calculating a predicted first control value. A second controller implements a non-optimizing control routine for calculating a second control value. An actuator controller unit determines an actuator control signal by combining the predicted first control value and the second control value.
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公开(公告)号：US10054109B2
公开(公告)日：2018-08-21
申请号：US14406975
申请日：2013-06-06
Applicant: Vestas Wind System A/S
Inventor： Michael Lundgaard Bitsch
CPC classification number: F03D80/70 , F03D15/00 , F05B2240/50 , F16C19/364 , F16C19/547 , F16C19/548 , F16C35/042 , F16C35/047 , F16C2360/31 , Y02E10/722
Abstract: A drivetrain for a horizontal axis wind turbine includes a main shaft, and a main bearing housing having a main body at least partly enclosing the main shaft and extending from a first end to a second end, a distance from the second end to the rotor attachment flange being larger than a distance from the first end to the rotor attachment flange. The main bearing housing: carries the main shaft via a first bearing and a second bearing, a distance between the second bearing and the rotor attachment flange being larger than a distance between the first bearing and the rotor attachment flange; has a first seat for the first bearing, and a second seat for the second bearing; and includes a seat flange extending from the main body at least partly radially inwards, the second seat being located on a distal end of the seat flange.
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公开(公告)号：US20150159631A1
公开(公告)日：2015-06-11
申请号：US14406975
申请日：2013-06-06
Applicant: Vestas Wind System A/S
Inventor： Michael Lundgaard Bitsch
CPC classification number: F03D80/70 , F03D15/00 , F05B2240/50 , F16C19/364 , F16C19/547 , F16C35/045 , F16C2360/31 , Y02E10/722
Abstract: The invention provides a drive train for a horizontal axis wind turbine, comprising—a main shaft provided with a rotor attachment flange adapted to be connected to a rotor of the wind turbine, and—a main bearing housing having a main body at least partly enclosing the main shaft and extending from a first end to a second end, a distance from the second end to the rotor attachment flange being larger than a distance from the first end to the rotor attachment flange, the main body presenting at the second end a component attachment flange for a connection of the housing to a further drive train component,—the main bearing housing carrying the main shaft via a first bearing and a second bearing, a distance between the second bearing and the rotor attachment flange being larger than a distance between the first bearing and the rotor attachment flange,—the main bearing housing having a first seat for the first bearing, and a second seat for the second bearing,—the main bearing housing comprising a seat flange extending from the main body at least partly radially inwards, the second seat being located on a distal end of the seat flange.
Abstract translation: 本发明提供了一种用于水平轴心风力涡轮机的传动系，其包括 - 主轴，其设置有适于连接到风力涡轮机的转子的转子附接凸缘，以及主轴承壳体，主轴承壳体至少部分地包围 所述主轴并且从第一端延伸到第二端，从所述第二端到所述转子附接凸缘的距离大于从所述第一端到所述转子附接凸缘的距离，所述主体在第二端呈现部件 连接凸缘，用于将壳体连接到另一传动系部件，主轴承壳体通过第一轴承和第二轴承承载主轴，第二轴承和转子附接凸缘之间的距离大于 第一轴承和转子附接凸缘， - 主轴承座具有用于第一轴承的第一座和用于第二轴承的第二座 - 主轴承座 包括从所述主体至少部分地径向向内延伸的座椅凸缘，所述第二座椅位于所述座椅凸缘的远端。
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