公开(公告)号：WO2018121823A1

公开(公告)日：2018-07-05

申请号：PCT/DK2017/050428

申请日：2017-12-13

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton

IPC: F03D1/06 ,  F03D80/70

CPC classification number: F03D1/0658 ,  F03D1/0691 ,  F05B2260/79 ,  Y02E10/721 ,  Y02P70/523

Abstract: A hub segment for use on a wind turbine. The hub segment comprises a funnel-like body having a flared end and a stem. The flared end is configured to be coupled to a hub of a wind turbine and includes a rim and a side wall extending away from the rim and a plurality of connecting elements integrated into the flared end and spaced apart from the rim. Each connecting element includes an eye that defines a bore through the side wall of the flared end. The stem is configured to fit within a root end of a wind turbine blade. A hub assembly may include two or more hub segments coupled to the hub and to each other. A method of making a hub segment is also disclosed.

公开(公告)号：WO2017101944A1

公开(公告)日：2017-06-22

申请号：PCT/DK2016/050421

申请日：2016-12-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton

IPC: F03D1/06

CPC classification number: F03D1/0658 ,  Y02E10/721 ,  Y02P70/523

Abstract: A connecting joint for attaching a wind turbine blade to a rotor hub includes an insert configured to be coupled to the wind turbine blade. The insert includes a main body having an outer surface configured to interface with the blade, a first tubular extension extending from the main body and having inner and outer surfaces configured to interface with the blade, and a second tubular extension extending away from the main body and having inner and outer surfaces configured to interface with the blade. A wind turbine blade having such a connecting joint is also disclosed. Additionally, a method of making a wind turbine blade including the connecting joint is disclosed.

Abstract translation: 用于将风力涡轮机叶片附接到转子轮毂的连接接头包括配置成联接到风力涡轮机叶片的插入件。 所述插入件包括主体，所述主体具有构造为与所述叶片交界的外表面，从所述主体延伸并且具有构造成与所述叶片交界的内表面和外表面的第一管状延伸部，以及远离所述主体延伸的第二管状延伸部 并具有构造成与叶片交界的内表面和外表面。 还公开了具有这种连接接头的风力涡轮机叶片。 另外，公开了一种制造包括连接接头的风力涡轮机叶片的方法。

公开(公告)号：WO2017101943A1

公开(公告)日：2017-06-22

申请号：PCT/DK2016/050420

申请日：2016-12-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton

IPC: F03D1/06

CPC classification number: F03D1/0658 ,  Y02E10/721 ,  Y02P70/523

Abstract: A connecting joint for attaching a wind turbine rotor blade to a rotor hub includes a bolt having a blade end configured to be coupled to the rotor blade and a hub end configured to be coupled to the rotor hub. The bolt includes a neck region adjacent the blade end, wherein the neck region has a cross dimension less than a cross dimension of the blade end of the bolt. A wind turbine blade having such a connecting joint is also disclosed. Additionally, a method of making the connecting joint is disclosed.

Abstract translation: 用于将风力涡轮机转子叶片附接到转子轮毂的连接接头包括螺栓，该螺栓具有构造成联接到转子叶片的叶片端部和构造成联​​接到转子轮毂的轮毂端部。 螺栓包括邻近刀片端部的颈部区域，其中颈部区域的横向尺寸小于螺栓的刀片端部的横向尺寸。 还公开了具有这种连接接头的风力涡轮机叶片。 另外，公开了一种制造连接接头的方法。

公开(公告)号：WO2015035997A1

公开(公告)日：2015-03-19

申请号：PCT/DK2014/050278

申请日：2014-09-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： THOMSEN, Peter Frans ,  BECH, Anton ,  KESELER, Birger

IPC: B60P3/40 ,  F03D1/00

CPC classification number: B60P3/40 ,  F03D13/40 ,  Y02E10/72

Abstract: An aspect of the invention involves a method of transporting a blade for a wind turbine generator, the method comprising attaching a blade root support frame to a root flange of the blade and attaching a blade spanwise support frame to a spanwise portion of the blade as well as connecting a first wheel base to the spanwise support frame, and connecting a transport unit to the root support frame, where the transport unit includes a carrying structure and a second wheel base with at least one axle and two wheels, and where the transport unit before being connected to the root support frame, is moved into a position partly underneath the blade root, and where the second wheel base is underneath the blade and the carrying structure is underneath the root support frame. As the transport unit is moved into a position underneath the blade, such that the second wheel base is underneath the blade and the carrying structure is underneath the root support frame, the load from the root end of the blade is distributed between a truck or tractor, which is used for the transport, and the second wheel base, which lowers the axle pressure of the truck or tractor. Moreover, as the carrying structure is underneath the root support frame, only vertical load may be applied from the transport unit, such that forces and torque applied on the blade are substantially decreased compared to the known art. A second aspect involves that blades may be stacked by use of the support frames without use of further equipment.

Abstract translation: 本发明的一个方面涉及一种运输用于风力涡轮发电机的叶片的方法，所述方法包括将叶片根部支撑框架附接到叶片的根部凸缘并且将叶片翼展方向支撑框架连接到叶片的翼展方向部分 将第一轮基座连接到翼展支撑框架上，以及将运输单元连接到根部支撑框架上，其中运输单元包括承载结构和具有至少一个轴和两个车轮的第二轮底座，并且其中运输单元 在连接到根支撑框架之前，被移动到叶片根部的部分下方的位置，并且其中第二轮基座在叶片下方，并且承载结构位于根部支撑框架的下方。 当运输单元移动到叶片下方的位置时，使得第二轮底座位于叶片下方，并且承载结构位于根部支撑框架的下方，来自叶片根部的负载分布在卡车或拖拉机之间 ，用于运输，第二轮基座降低了卡车或拖拉机的车轴压力。 此外，由于承载结构位于根部支撑框架的下面，所以只能从传送单元施加垂直载荷，使得与已知技术相比施加在叶片上的力和扭矩显着降低。 第二方面涉及通过使用支撑框架而不使用其他设备来堆叠叶片。

公开(公告)号：WO2014000742A1

公开(公告)日：2014-01-03

申请号：PCT/DK2013/050205

申请日：2013-06-20

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton

IPC: B24B9/20 ,  B24B19/14 ,  B24B55/02 ,  B29C70/54

CPC classification number: F03D1/0675 ,  B24B9/20 ,  B24B19/14 ,  B24B55/02 ,  B29C70/021 ,  B29C70/545 ,  B29D99/0025 ,  Y02E10/721

Abstract: The invention provides a method of providing a tapered edge on a sheet comprising a fibrous material, comprising moving the sheet while carrying out the following steps: -moving the sheet past a freezing device, which sheet is provided with a substance embedding the fibrous material, at least at a first edge of the sheet, which substance is in a non-solid state at room temperature, in particular at 20 degrees Celsius, and cooling the first edge using the freezing device, so that the substance at the first edge becomes solid, -moving the sheet past a machining device while the substance is solid from the cooling using the freezing device, and -machining, during the step of moving the sheet past a machining device, the first edge with the machining device to provide a first tapered edge.

Abstract translation: 本发明提供了一种在包括纤维材料的片材上提供锥形边缘的方法，包括在执行以下步骤的同时移动片材： - 将片材移动通过冷冻装置，该片材设置有嵌入纤维材料的物质， 至少在片材的第一边缘处，该物质在室温下，特别是在20摄氏度下处于非固体状态，并且使用冷冻装置冷却第一边缘，使得第一边缘处的物质变成固体 在使用冷冻装置进行冷却的物质固体的同时将片材移动通过加工装置，并且在通过加工装置移动片材的步骤期间加工第一边缘以提供第一锥形 边缘。

公开(公告)号：WO2013013676A1

公开(公告)日：2013-01-31

申请号：PCT/DK2012/050272

申请日：2012-07-19

Applicant: VESTAS WIND SYSTEMS A/S ,  BECH, Anton ,  GARCIA TAPIA, Raul

Inventor： BECH, Anton ,  GARCIA TAPIA, Raul

IPC: B29C33/26 ,  B29C70/38 ,  B29C31/04 ,  F03D1/06

CPC classification number: F01D5/147 ,  B29C31/04 ,  B29C33/26 ,  B29C70/38 ,  B29L2031/085 ,  F03D1/0675 ,  F05B2230/21 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/37 ,  Y10T29/49336

Abstract: The present invention relates to a production facility (100, 200, 300, 400, 500) for forming elongated products, in particular wind turbine blades, wherein elongated mould assemblies (110a, 110b, 210a, 210b, 310a, 310b, 410a, 410b, 510a, 510b) may be accessed on the basis of an appropriate transport system (150, 250, 350, 450, 550) comprising at least one support member (251a-h,151, 251, 351, 451, 551) laterally positioned between the elongated mould assemblies. The support member (251a-h,151, 251, 351, 451, 551) is positioned so as to enable a rotational movement of an arm (121a, 121b, 221a) or is configured to change position or comprises a rotatable carrier element (259). For example, an elongated support member (151, 251, 351, 451, 551) may be positioned in a non-interference position, in which one or both mould assemblies can be moved into a position so as to form a composite mould assembly.

Abstract translation: 本发明涉及用于形成细长产品，特别是风力涡轮机叶片的生产设备（100,200,300,400,500），其中细长的模具组件（110a，110b，210a，210b，310a，310b，410a，410b ，510a，510b）可以基于包括至少一个横向定位的支撑构件（251a-h，151,251,351,451,551）的适当的运输系统（150,250,350,450,550）来访问， 在细长的模具组件之间。 支撑构件（251a-h，151,251,351,451,551）被定位成能够使臂（121a，121b，221a）的旋转运动或构造成改变位置或包括可旋转的载体元件 259）。 例如，细长的支撑构件（151,251,351,451,551）可以定位在非干涉位置，其中一个或两个模具组件可以移动到一个位置以形成复合模具组件。

公开(公告)号：WO2012013192A1

公开(公告)日：2012-02-02

申请号：PCT/DK2011/050286

申请日：2011-07-19

Applicant: VESTAS WIND SYSTEMS A/S ,  BECH, Anton

Inventor： BECH, Anton

IPC: B29C70/54 ,  B24B9/00 ,  B29C67/00

CPC classification number: B29C70/545 ,  B29C67/0044 ,  B29C2793/00

Abstract: A method of tapering an edge (25) of a fibrous reinforcement sheet (18) for a composite structure is described. The method includes supporting at least a portion of the sheet (18) and creating a tapered edge by relative translational movement of a rotary tool (20) with respect to the supported portion of the sheet. Rotation of the tool defines a cutting direction transverse to the tapered edge.

Abstract translation: 描述了用于复合结构的纤维增强片（18）的边缘（25）的渐缩方法。 该方法包括通过旋转工具（20）相对于片材的支撑部分的相对平移运动来支撑片材（18）的至少一部分并产生锥形边缘。 刀具的旋转限定了与锥形边缘横切的切割方向。

公开(公告)号：WO2011076795A2

公开(公告)日：2011-06-30

申请号：PCT/EP2010/070387

申请日：2010-12-21

Applicant: VESTAS WIND SYSTEMS A/S ,  BECH, Anton ,  BITSCH, Michael Lundgaard

Inventor： BECH, Anton ,  BITSCH, Michael Lundgaard

IPC: F03D1/06

CPC classification number: F03D1/0691 ,  B23P15/00 ,  B23P15/04 ,  F05B2230/21 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49826

Abstract: A hub (1) for a wind turbine and a method for fabricating the hub (1)are disclosed. The hub (1) comprises a continuous shell forming a hollow body with a main shaft flange (4) adapted to connect the hub (1) to a main shaft,and one or more blade flanges (5), each blade flange (5) being adapted to connect the hub (1) to a wind turbine blade. The hub (1) further comprises at least two hub parts (2, 3, 7), each hub part (2, 3, 7) being casted separately from a castable material, and each hub part (2, 3, 7) being subsequently connected to at least one other hub part (2, 3, 7) via one or more connecting portions (6), so that at least one blade flange (5) and/or the main shaft flange (4) comprises a section forming part of or being attached to one of the hub parts (2, 3, 7) and a section forming part of or being attached to another hub part (2, 3, 7), thereby ensuring that the casted parts have a size and a weight which are manageable during the manufacture, in particular during the casting. The hub (1)may comprise one or more reinforcement elements arranged at or near the blade flange(s) (5), e.g. comprising an inner wall (8) arranged at a distance to the continuous shell, thereby forming a cavity (9) between the inner wall (8) and the continuous shell. This allows the regions between the blade flanges (5) to be small or narrow, thereby reducing the size and weight of the hub (1), while maintaining a sufficient strength and stiffness of these regions.

Abstract translation: 公开了一种用于风力涡轮机的轮毂（1）和用于制造轮毂（1）的方法。 轮毂（1）包括形成中空体的连续壳体，其具有适于将轮毂（1）连接到主轴的主轴法兰（4）和一个或多个叶片凸缘（5），每个叶片凸缘（5） 适于将轮毂（1）连接到风力涡轮机叶片。 轮毂（1）还包括至少两个轮毂部分（2,3,7），每个轮毂部分（2,3,7）与浇注材料分开铸造，每个轮毂部分（2,3,7）是 随后经由一个或多个连接部分（6）连接到至少一个其它毂部分（2,3,7），使得至少一个叶片凸缘（5）和/或主轴凸缘（4）包括形成 一部分或附接到其中一个轮毂部分（2,3,7）以及形成一部分或附接到另一个轮毂部分（2,3,7）的部分，从而确保铸件具有尺寸和尺寸 在制造过程中，特别是在铸造期间可以控制的重量。 轮毂（1）可以包括布置在叶片凸缘（5）处或附近的一个或多个加强元件，例如。 包括设置在连续壳体一定距离处的内壁（8），从而在内壁（8）和连续壳体之间形成空腔（9）。 这允许叶片凸缘（5）之间的区域小或窄，从而减小轮毂（1）的尺寸和重量，同时保持这些区域的足够的强度和刚度。

公开(公告)号：WO2010037762A1

公开(公告)日：2010-04-08

申请号：PCT/EP2009/062656

申请日：2009-09-30

Applicant: VESTAS WIND SYSTEMS A/S ,  HEDGES, Andrew ,  BECH, Anton

Inventor： HEDGES, Andrew ,  BECH, Anton

IPC: B29C65/00 ,  B29C65/48 ,  B29C70/30 ,  F03D1/06

CPC classification number: F03D1/065 ,  B29C35/02 ,  B29C65/4815 ,  B29C65/4835 ,  B29C65/5057 ,  B29C66/543 ,  B29C66/547 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73752 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  B29C66/73941 ,  B29C70/342 ,  B29D99/0028 ,  B29K2105/246 ,  B29L2023/00 ,  B29L2031/082 ,  B29L2031/085 ,  B29L2031/7504 ,  F05B2280/6015 ,  F05C2253/20 ,  Y02E10/721 ,  Y02P70/523 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2067/003 ,  B29K2063/00

Abstract: The invention provides a method of making a tubular element for a wind turbine blade where at least two sections of the blade are assembled to form the tubular element, e.g. a spar or a blade shell. According to the invention, the sections are prepared individually and assembled by co-curing of uncured resin of one of the sections. Accordingly, the process of applying glue and the glue itself is avoided, and the bonding quality can potentially be increased.

Abstract translation: 本发明提供了一种制造用于风力涡轮机叶片的管状元件的方法，其中叶片的至少两个部分组装以形成管状元件，例如， 翼梁或叶片壳。 根据本发明，通过共同固化其中一个部分的未固化树脂来单独制备切片并进行组装。 因此，避免了胶水和胶水本身的处理，可以有效地提高粘接质量。

公开(公告)号：WO2007051465A1

公开(公告)日：2007-05-10

申请号：PCT/DK2005/000702

申请日：2005-11-03

Applicant: VESTAS WIND SYSTEMS A/S ,  BECH, Anton

Inventor： BECH, Anton

IPC: F03D1/06 ,  F03D11/00

CPC classification number: F03D1/0675 ,  F05B2260/96 ,  Y02E10/721 ,  Y10S416/50

Abstract: The invention relates to a wind turbine blade (5) comprising one or more oscillation dampers (11) for damping oscillations or vibrations of the wind turbine blade (5). The dampers (11) comprise one or more first damper parts (13) having one or more first damper part surfaces (17). The first damper parts (13) being rigidly connected to the blade (5) and/or being a part of the blade (5). The dampers (11) further comprise one or more second damper parts (12) having one or more second damper part surfaces (18), wherein the first damper part surfaces (17) and the second damper part surfaces (18) are arranged to move relatively to each other during the oscillations. Even further the dampers (11) comprise a load transferring coupling (32), directly or indirectly coupling the first damper part surfaces (17) and the second damper part surfaces (18), so that the relative movement result in a oscillation-damping dissipation of kinetic energy. The invention further relates to a wind turbine (1), an oscillation damper (11), a method for damping oscillations of a wing turbine blade (5) and use hereof.

Abstract translation: 本发明涉及一种风力涡轮机叶片（5），其包括一个或多个振动阻尼器（11），用于阻止风力涡轮机叶片（5）的振动或振动。 阻尼器（11）包括具有一个或多个第一阻尼器部件表面（17）的一个或多个第一阻尼器部件（13）。 第一阻尼器部件（13）刚性地连接到叶片（5）和/或是叶片（5）的一部分。 阻尼器（11）还包括具有一个或多个第二阻尼器部件表面（18）的一个或多个第二阻尼器部件（12），其中第一阻尼器部件表面（17）和第二阻尼器部件表面（18） 在振荡期间彼此相对。 更进一步地，阻尼器（11）包括直接或间接地联接第一阻尼器部件表面（17）和第二阻尼器部件表面（18）的负载传递联接器（32），使得相对运动导致振动阻尼耗散 的动能。 本发明还涉及一种风力涡轮机（1），一种振动阻尼器（11），一种用于减轻翼型涡轮叶片（5）振动的方法和用途。