公开(公告)号：WO2019149327A1

公开(公告)日：2019-08-08

申请号：PCT/DK2019/050007

申请日：2019-01-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton ,  PETERSEN, Aksel

IPC: F03D7/02 ,  F03D80/50

CPC classification number: F03D7/0204 ,  F03D80/00 ,  F03D80/50 ,  F05B2260/503 ,  F16H55/12

Abstract: A yaw ring assembly (1) for a yaw gear of a wind turbine is disclosed. The yaw ring assembly (1) comprises a yaw ring (2), and a plurality of independent tooth parts (9) mounted circumferentially on the yaw ring (2). A single tooth part (9) can easily be replaced without dismantling the yaw ring assembly (1) or replacing the entire yaw ring assembly (1). A load distribution among the teeth (9) is obtained which resembles the load distribution in a yaw ring having the teeth formed directly therein.

公开(公告)号：WO2017101949A1

公开(公告)日：2017-06-22

申请号：PCT/DK2016/050433

申请日：2016-12-14

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton ,  NIELSEN, Knud Stenbæk

IPC: B29C63/00 ,  B29C63/04

CPC classification number: B29C63/04 ,  B29C63/0073

Abstract: A method and apparatus for applying a layer of material to a leading edge of a wind turbine blade. The apparatus comprises: a flexible substrate capable of supporting the layer of material, the flexible substrate being reconfigurable between convex and concave configurations; and a support structure for supporting the flexible substrate in the concave and convex configurations. The flexible substrate and support structure are configured such that in use, with the flexible substrate in the convex configuration, the layer of material can be offered up to the leading edge of the wind turbine blade in a convex form to define an initial area of contact between the layer of the material and the leading edge, and thereafter the flexible substrate can be reconfigured into the concave configuration by increasing the area of contact between the layer of material and the leading edge, such that the layer of material is applied to, and adopts the contours of, at least a portion of the leading edge.

Abstract translation: 用于将材料层施加到风力涡轮机叶片的前缘的方法和设备。 该设备包括：能够支撑材料层的柔性基底，柔性基底可在凸和凹构造之间重构; 以及用于支撑处于凹凸结构的柔性基板的支撑结构。 柔性基板和支撑结构被配置为使得在使用中，在柔性基板处于凸起构造的情况下，材料层可以以凸起形式被提供到风力涡轮机叶片的前缘，以限定初始接触区域 在材料层和前缘之间，然后通过增加材料层和前缘之间的接触面积，柔性基板可以重新配置成凹形结构，使得材料层被施加到 采用至少一部分前缘的轮廓。

公开(公告)号：WO2015067280A1

公开(公告)日：2015-05-14

申请号：PCT/DK2014/050374

申请日：2014-11-10

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton ,  BOON, Christopher ,  HEDGES, Andrew ,  BERVANG, Anders Greve

IPC: B29C70/34 ,  B29C70/54 ,  B29C31/08 ,  B29D99/00 ,  F03D1/06

CPC classification number: B29C70/543 ,  B29C31/085 ,  B29C70/342 ,  B29C70/36 ,  B29C70/52 ,  B29C70/541 ,  B29D99/0028 ,  B29K2105/0872 ,  B29K2307/04 ,  B29L2031/085 ,  F03D1/0675 ,  F05B2230/21 ,  F05B2280/4011 ,  F05B2280/6003 ,  F05B2280/6015 ,  Y02E10/721 ,  Y02P70/523

Abstract: A method of making a wind turbine blade in a blade mould is described. The wind turbine blade comprises a plurality of elongate reinforcing structures each comprising a stack of strips of fibre- reinforced polymeric material, and the method comprises: stacking strips of fibre-reinforced polymeric material to form a plurality of stacks (40), each defining a longitudinal axis; aligning the stacks relative to one another in an alignment zone outside the blade mould; supporting the stacks to maintain their relative alignment; transferring the plurality of stacks into the blade mould simultaneously while maintaining the relative alignment of stacks as the stacks are transferred; and integrating the stacks with other blade materials forming the blade in the blade mould. An apparatus for use in the method is also described.

Abstract translation: 描述了在叶片模具中制造风力涡轮机叶片的方法。 风力涡轮机叶片包括多个细长的加强结构，每个细长的加强结构包括纤维增强的聚合材料的一叠条，并且该方法包括：堆叠纤维增强的聚合物材料条以形成多个堆叠（40），每个堆叠限定一个 纵轴; 在刀片模具外部的对准区域中相对于彼此对准堆叠; 支撑堆叠以保持它们的相对对准; 在堆叠被传送的同时保持堆叠的相对对准同时将多个堆叠传送到刀片模具中; 并将堆叠与在叶片模具中形成叶片的其它叶片材料集成。 还描述了用于该方法的装置。

公开(公告)号：WO2015003713A1

公开(公告)日：2015-01-15

申请号：PCT/DK2014/050204

申请日：2014-07-07

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton ,  HIBBARD, Paul

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  F03D1/065 ,  F05B2220/30 ,  F05B2230/20 ,  F05B2240/302 ,  F05B2260/30 ,  F05B2280/6003 ,  Y02E10/721 ,  Y02P70/523

Abstract: A wind turbine blade comprising at least two wind turbine blade sections connected in a blade connection joint, where each blade section at their connection end comprises a number of corresponding dentations arranged to interconnect across the blade connection joint. One of the blade sections comprises a spar cap structure and a connecting part with a first end joined to the spar cap structure and an opposite second end positioned at the blade section connection end and comprising a number of the dentations. The connecting part further comprises a number of sheets which are interleaved with the fibre-reinforced layers of the spar cap structure in an overlapping zone thereby joining the spar cap structure and the connecting part. The invention further relates to a method for preparing a wind turbine blade section as mentioned above. The invention also relates to a method of preparing a sheet for a connecting part with a number of dentations at one end, which method involves cutting and rolling a number of unidirectional prepreg sheets to form fingers, placing in an open mould the fingers next to each other and partially apart such as to form the dentations, closing the mould, and fully or partially curing the sheet.

Abstract translation: 一种风力涡轮机叶片，包括连接在叶片连接接头中的至少两个风力涡轮机叶片部分，其中在其连接端处的每个叶片部分包括布置成跨越叶片连接接头互连的多个对应的齿。 叶片部分中的一个包括翼梁盖结构和连接部分，其连接到翼梁盖结构的第一端和位于叶片部分连接端处的相对的第二端并且包括多个齿状物。 连接部分还包括多个片材，其在重叠区域中与翼梁盖结构的纤维增强层交错，从而连接翼梁帽结构和连接部分。 本发明还涉及如上所述的用于制备风力涡轮机叶片部分的方法。 本发明还涉及一种在一端制备具有多个牙列的连接部件的片材的方法，该方法包括切割和轧制多个单向预浸料片以形成手指，将打开的模具放置在每个 其他和部分分开，以形成牙列，闭合模具，以及完全或部分固化片材。

公开(公告)号：WO2013097855A2

公开(公告)日：2013-07-04

申请号：PCT/DK2012/050470

申请日：2012-12-14

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BECH, Anton ,  AARUP, Henrik ,  HEUER, Michael ,  HARDERS, Sönke

IPC: F03D11/00 ,  F03D1/06

CPC classification number: F03D11/0033 ,  F03D1/0675 ,  F03D80/30 ,  F05B2240/30 ,  F05B2250/61 ,  F05B2250/611 ,  H02G13/00 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49336

Abstract: A wind turbine blade comprising a lightning protection system is provided. The lightning protection system comprises a lightning conductor located along a longitudinal portion of the wind turbine blade and is coupled to an electrical ground. A lightning receptor module is arranged on an external surface of the wind turbine blade and electrically coupled to the lightning conductor. An elongate receptor band is installed on the external surface of the wind turbine blade, over the lightning receptor module, and the receptor band is arranged to receive a stroke of lightning and transfer electrical current from the lightning stroke to the lightning conductor through the lightning receptor module. Further, the elongate receptor band comprises a crease in a longitudinal cross-sectional profile of the elongate receptor band.A method of installing a lightning protection system on a wind turbine blade is further provided.

Abstract translation: 提供了一种包括防雷系统的风轮机叶片。 雷电保护系统包括沿着风力涡轮机叶片的纵向部分定位的避雷器并且联接到电接地。 雷电接收器模块布置在风力涡轮机叶片的外表面上并电耦合到避雷器。 细长接收器带被安装在风力涡轮机叶片的外表面上，在雷电接收器模块上方，并且接收器带布置成接收雷电冲击并且将来自雷击的电流通过雷电接收器传递到雷电导体 模块。 此外，细长接收器带包括在细长接收器带的纵向横截面轮廓中的折痕。还提供了一种在风力涡轮机叶片上安装避雷系统的方法。

公开(公告)号：WO2011067304A1

公开(公告)日：2011-06-09

申请号：PCT/EP2010/068675

申请日：2010-12-01

Applicant: Vestas Wind Systems A/S ,  BECH, Anton

Inventor： BECH, Anton

IPC: F03D11/00 ,  F03D1/00

CPC classification number: F03D1/001 ,  F03D13/10 ,  F03D80/00 ,  F03D80/50 ,  Y02B10/30 ,  Y02E10/72 ,  Y02E10/728

Abstract: The invention relates to a method of operating a wind turbine (1) to guard against oscillations of the wind turbine blades (5) when they are at a standstill or idling at low speeds, and to a wind turbine blade anti-oscillation apparatus (10). The apparatus comprises a releasably attachable blade cover (10) that provides a non-aerodynamic surface for a region of the blade. This has been found to prevent air flow adhering to the blade and periodically detaching in a phenomenon known as vortex shedding, and therefore prevents oscillations of the blade becoming problematic. The blade cover can comprise a sleeve (10) of a net-like material, that can be positioned on the blade either before installation or in the field by service engineers using guide lines 16 and 17.

Abstract translation: 本发明涉及一种操作风力涡轮机（1）的方法，以防止风轮机叶片（5）在低速静止或怠速时的振荡，以及风力涡轮机叶片防振装置（10 ）。 该装置包括可释放地附接的叶片盖（10），其为叶片的区域提供非空气动力学表面。 已经发现这是为了防止气流粘附到叶片上并周期性地以称为涡流脱落的现象去除，因此防止了叶片的振荡问题。 叶片盖可以包括网状材料的套筒（10），其可以在安装之前或通过使用引导线16和17的服务工程师在现场中定位在叶片上。

公开(公告)号：WO2009083531A1

公开(公告)日：2009-07-09

申请号：PCT/EP2008/068158

申请日：2008-12-22

Applicant: VESTAS WIND SYSTEMS A/S ,  HALLING, Kaj Morbech ,  BECH, Anton ,  HANCOCK, Mark

Inventor： HALLING, Kaj Morbech ,  BECH, Anton ,  HANCOCK, Mark

IPC: B29D31/00 ,  B29D23/00 ,  B29C70/34

CPC classification number: B29C70/342 ,  B29C33/485 ,  B29C33/76 ,  B29C70/443 ,  B29C70/446 ,  B29D23/001 ,  B29L2023/00 ,  B29L2031/08 ,  F03D1/065 ,  Y02E10/721 ,  Y02P70/523

Abstract: The present invention provides a method of manufacturing a tubular element (2) for a wind turbine blade of a reinforced polymeric material. The method provides a female mould (1) with a shape defining inner surface (3), and a core (7) being adapted to be arranged in the tubular cavity (5) of the female mould (4). Layers of fabric (6) of a fibre material is arranged along the lower inner surface of the lower mould portion, followed by arranging the core in the tubular cavity, and overlapping of end portions of the layers of fabric t form a closed tubular structure of the tubular element. Subsequently, the female mould is closed, and the layers of fabric and a resin are processed to provide the tubular element of a reinforced polymeric material.

Abstract translation: 本发明提供一种制造用于增强聚合材料的风力涡轮机叶片的管状元件（2）的方法。 该方法提供具有限定内表面（3）的形状的阴模（1），以及适于布置在阴模（4）的管状空腔（5）中的芯体（7）。 纤维材料的织物层（6）沿着下模具部分的下内表面布置，随后将芯布置在管状空腔中，并且织物层层的端部部分的重叠形成封闭的管状结构 管状元件。 随后，关闭阴模，并且织物和树脂层被加工以提供增强的聚合材料的管状元件。

公开(公告)号：WO2009052826A2

公开(公告)日：2009-04-30

申请号：PCT/DK2008/000372

申请日：2008-10-22

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

Inventor： DEMTRÖDER, Jens ,  BECH, Anton

IPC: F16H1/46

CPC classification number: F16H37/041 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16H1/06 ,  F16H1/28 ,  F16H1/48 ,  Y02E10/722

Abstract: The invention relates to a gearbox for a wind turbine. The gearbox comprises at least one first epicyclical gear stage, at least one second gear stage, and a torque transferring shaft comprising a shaft part and a connection part, wherein the torque transferring shaft is adapted for connecting a first gear of the first epicyclical gear stage with a second gear of the second gear stage and wherein the torque transferring shaft is connected to the second gear stage via said connection part to form a torque- transferring connection area between the connection part and the second gear stage and wherein the outer diameter of the shaft part of the torque transferring shaft is smaller than an inner diameter of the connection area between said torque transferring shaft and said second gear stage. The invention further relates to a method of converting wind energy into electrical energy in a wind turbine use of a gearbox for a wind turbine.

Abstract translation: 本发明涉及一种用于风力涡轮机的变速箱。 齿轮箱包括至少一个第一行星齿轮级，至少一个第二齿轮级和扭矩传递轴，扭矩传递轴包括轴部分和连接部分，其中转矩传递轴适于将第一行星齿轮级的第一齿轮 具有第二齿轮级的第二齿轮，并且其中扭矩传递轴经由所述连接部分连接到第二齿轮台，以在连接部分和第二齿轮级之间形成转矩传递连接区域，并且其中， 转矩传递轴的轴部分小于所述转矩传递轴和所述第二齿轮级之间的连接区域的内径。 本发明还涉及在风力涡轮机的变速箱的风力涡轮机使用中将风能转换成电能的方法。

公开(公告)号：WO2009052825A2

公开(公告)日：2009-04-30

申请号：PCT/DK2008/000371

申请日：2008-10-22

Applicant: VESTAS WIND SYSTEMS A/S ,  DEMTRÖDER, Jens ,  BECH, Anton ,  JENSEN, Keld, Lyager

Inventor： DEMTRÖDER, Jens ,  BECH, Anton ,  JENSEN, Keld, Lyager

CPC classification number: F16D1/033 ,  F01D5/026 ,  F03D9/25 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2240/60 ,  F05B2240/61 ,  F05B2260/301 ,  F05B2260/403 ,  F05B2260/4031 ,  F05B2260/503 ,  F05D2240/60 ,  F05D2240/61 ,  F05D2260/403 ,  F05D2260/4031 ,  F05D2260/53 ,  Y02E10/72

Abstract: The invention relates to a wind turbine comprising a drive train. The drive train includes at least a rotor for transforming wind into rotation of a rotor hub, to provide a drive torque, a generator for transforming at least a part of the drive torque into electrical power, and at least one coupling for connecting a first drive train component to a second drive train component for transferring said drive torque between the components. The coupling comprises a first coupling part with a first coupling area, the first coupling area being connected with a second coupling area of a second coupling part, whereby the drive torque is transferred from one of the areas to the other of the areas during operation of said coupling, wherein the first coupling area is provided with a first positive engaging structure engaging a corresponding second positive engaging structure of the second coupling area, and wherein both the first and second positive engaging structures are extending inwardly from positions near or at an outer periphery of the first and second coupling parts, respectively. The invention further relates to a method for coupling a first drive train component of the drive train of a wind turbine to a second drive train component of the drive train and use of a wind turbine.

Abstract translation: 本发明涉及一种包括传动系的风力涡轮机。 传动系至少包括用于将风转化为转子轮毂的旋转的转子，以提供驱动扭矩，用于将至少一部分驱动扭矩转换成电力的发电机，以及用于连接第一驱动器的至少一个联接器 列车部件到第二传动系部件，用于在部件之间转移所述驱动转矩。 联接器包括具有第一联接区域的第一联接部分，第一联接区域与第二联接部件的第二联接区域连接，由此在操作期间驱动扭矩从区域之一传递到另一个区域 所述联接器，其中所述第一联接区域设置有接合所述第二联接区域的对应的第二正接合结构的第一正接合结构，并且其中所述第一和第二正接合结构都从靠近或外周的位置向内延伸 的第一和第二耦合部分。 本发明还涉及一种用于将风力涡轮机的传动系的第一传动系部件耦合到传动系的第二传动系部件和风力涡轮机的使用的方法。

公开(公告)号：WO2007003866A1

公开(公告)日：2007-01-11

申请号：PCT/GB2005/002612

申请日：2005-07-05

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

Inventor： BECH, Anton ,  MADDEN, Gerry

IPC: F03D1/06 ,  F03D7/02

CPC classification number: F03D1/0658 ,  F03D7/0224 ,  F03D80/70 ,  F05B2260/79 ,  F16C19/18 ,  F16C19/381 ,  F16C23/08 ,  F16C27/04 ,  F16C33/3818 ,  F16C33/60 ,  F16C41/02 ,  F16C2300/14 ,  F16C2360/31 ,  Y02E10/721 ,  Y02E10/722 ,  Y02E10/723

Abstract: The invention relates to a wind turbine (1) comprising at least two pitch controlled wind turbine blades (5). Each blade (5) comprise pitch bearings (9) including two or more bearing rings (24, 25, 26), and pitch controlling means for pitching the blades (5) by means of the bearings (9). The blades (5) are mounted on a hub (7) via the pitch bearings (9) and the pitch bearings (9) comprise separate flexibility enhancing means (10, 11, 12, 14, 19, 20, 28) for controlling loads in the bearings (9). The invention further relates to a use hereof.

Abstract translation: 本发明涉及一种包括至少两个俯仰控制的风力涡轮机叶片（5）的风力涡轮机（1）。 每个叶片（5）包括包括两个或更多个轴承环（24,25,26）的变桨轴承（9）和用于通过轴承（9）对叶片（5）进行俯仰的桨距控制装置。 叶片（5）通过变桨轴承（9）安装在轮毂（7）上，变桨轴承（9）包括用于控制负载的分离的柔性增强装置（10,11,12,14,19,20,28） 在轴承（9）中。 本发明还涉及本发明的用途。