公开(公告)号：WO2017059865A3

公开(公告)日：2017-06-15

申请号：PCT/DK2016050322

申请日：2016-10-06

Applicant: VESTAS WIND SYS AS

Inventor： KRISHNAN JAMUNA KARTHIK

IPC: B08B3/02 ,  B08B17/02 ,  F03D80/55

CPC classification number: F03D80/55 ,  B08B3/02 ,  B08B17/025 ,  Y02E10/72

Abstract: Apparatus for treating a surface of a wind turbine blade (14), comprising an expandable structure (22) that is deployable from a collapsed state into an expanded state in which the structure defines an elongated treatment zone (32) into which a blade (14) is receivable in use. The apparatus includes treating means (52) arranged to apply a treatment in the treatment zone. Also provided is a method for treating a wind turbine blade (14) including: positioning a wind turbine blade in a substantially vertical orientation; locating an expandable structure (22) adjacent the wind turbine blade; deploying the expandable structure (22) about the blade (14) such that the expandable structure (22) defines an elongated treatment zone (32) which receives at least part of the blade (14); and applying surface treatment to the surface of the blade (14) using the expandable structure (22)

Abstract translation: 一种用于处理风力涡轮机叶片（14）的表面的设备，包括可膨胀结构（22），所述可膨胀结构（22）可从折叠状态展开成展开状态，其中所述结构限定细长处理区域（32），叶片 ）在使用中可以接收。 该设备包括处理装置（52），该处理装置布置成在处理区中施加处理。 还提供了一种用于处理风力涡轮机叶片（14）的方法，包括：将风力涡轮机叶片定位成基本上竖直的定向; 定位靠近风力涡轮机叶片的可扩张结构（22）; 围绕叶片（14）展开可膨胀结构（22），使得可膨胀结构（22）限定接收叶片（14）的至少一部分的细长处理区域（32）; 以及使用可膨胀结构（22）对叶片（14）的表面施加表面处理，

公开(公告)号：WO2016062315A2

公开(公告)日：2016-04-28

申请号：PCT/DK2015050288

申请日：2015-09-22

Applicant: VESTAS WIND SYS AS

Inventor： BROWN NICHOLAS ,  GROSSEN DAVID

IPC: F16H55/17

CPC classification number: F16H55/12 ,  B23B49/02 ,  B23P6/00 ,  B23P15/14 ,  F03D7/0224 ,  F03D15/00 ,  F03D80/50 ,  F05B2230/80 ,  F16H55/17 ,  F16H2055/175

Abstract: A method for repairing a gear part (1) in a wind turbine, in particular repairing damaged teeth of a toothed rim (2). A repair cavity (10) is formed by removing material, including one or more damaged teeth, from the gear part (1) bydrilling one or more holes through the gear part (1) along a direction which is substantially parallel to an axis of circular symmetry of the gear part (1). A repair segment (15) comprising one or more replacement gear teeth (16), and having a geometry which matches a geometry of the repair cavity (10), is arranged in the repair cavity (10), and attached to the gear part (1) by introducing one or more fasteners (17) into fastener openings (11, 13, 14) formed in the gear part (1).

Abstract translation: 一种用于修复风力涡轮机中的齿轮部分（1）的方法，特别是修复齿形边缘（2）的损坏的齿。 通过沿着基本上平行于圆形轴线的方向穿过齿轮部分（1）钻出一个或多个孔，从齿轮部分（1）去除包括一个或多个损坏的齿的材料形成修复腔（10） 齿轮部分（1）的对称性。 包括一个或多个替换齿轮齿（16）并且具有与修复腔（10）的几何形状相匹配的几何形状的修复段（15）布置在修理腔（10）中，并且附接到齿轮部 1）通过将一个或多个紧固件（17）引入形成在齿轮部分（1）中的紧固件开口（11,13,14）中。

公开(公告)号：WO2015003719A3

公开(公告)日：2015-06-25

申请号：PCT/DK2014050210

申请日：2014-07-08

Applicant: VESTAS WIND SYS AS

Inventor： LAIGHT ALAN

IPC: B29D99/00 ,  B29C65/00 ,  B29C67/00 ,  B29C70/44 ,  B29C70/48 ,  B29L31/08 ,  F03D1/06

CPC classification number: B29C45/14311 ,  B29B11/10 ,  B29B11/16 ,  B29C45/14065 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/1226 ,  B29C66/543 ,  B29C66/63 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/73941 ,  B29C70/443 ,  B29C70/48 ,  B29C2045/14114 ,  B29D99/0028 ,  B29K2105/20 ,  B29K2631/00 ,  B29K2663/00 ,  B29K2707/04 ,  B29K2709/08 ,  B29K2995/0078 ,  B29L2031/085 ,  F03D1/0675 ,  Y02E10/721 ,  Y02P70/523 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2063/00 ,  B29K2031/00

Abstract: The invention relates to a method of manufacturing a shell part (101) for a wind turbine blade also comprising an add-on component (301, 302) connected to the shell part (101) along a connection face. The method comprises the steps of providing an insert (102) with a side surface of approximately the same shape as the connection face, positioning the insert in an open mould, and placing one or more layers (105) of material in the mould (103) to form the shell part (101) wherein the layers (105) are placed in abutment to the side surface (104) of the insert (102) thereby forming a side surface (108) of the shell part (101) of approximately the same shape as the connection face. After resin cure, the insert (102) is removed. The invention further relates to a method of manufacturing a wind turbine blade shell member (100) comprising such a shell part (101), and layers (105) of material are placed in the mould (103) in abutment to the side surface (108) of the shell part (101) to form the add-on component (301, 302).

Abstract translation: 本发明涉及一种制造用于风力涡轮机叶片的壳体部分（101）的方法，该方法还包括沿连接面连接到壳体部分（101）的附加部件（301,302）。 该方法包括以下步骤：提供具有与连接面大致相同形状的侧表面的插入件（102），将插入件定位在开模中，并将一个或多个材料层（105）放置在模具（103）中 ）以形成外壳部分（101），其中所述层（105）与所述插入件（102）的侧表面（104）邻接放置，从而形成所述外壳部分（101）的侧表面（108）大致为 与连接面相同的形状。 树脂固化后，移除插入物（102）。 本发明还涉及一种制造包括这种壳体部分（101）的风力涡轮机叶片壳体（100）的方法，并且材料层（105）被放置在与侧表面（108）邻接的模具（103）中 ）以形成附加组件（301,302）。

公开(公告)号：WO2012159108A3

公开(公告)日：2014-01-23

申请号：PCT/US2012038809

申请日：2012-05-21

Applicant: VESTAS WIND SYS AS ,  MONGEAU PETER

Inventor： MONGEAU PETER

IPC: H02K7/18 ,  F03D9/00 ,  F03D11/00 ,  F16C17/02 ,  F16C25/02 ,  H02K5/167 ,  H02K7/08

CPC classification number: F03D80/70 ,  F03D9/25 ,  F03D11/0008 ,  F16C17/02 ,  F16C25/02 ,  F16C2360/31 ,  H02K5/1672 ,  H02K7/083 ,  H02K7/1838 ,  H02K2201/03 ,  H02K2213/09 ,  H02K2213/12 ,  Y02E10/722 ,  Y02E10/725

Abstract: A wind turbine component (18) includes an inner member (32) and an outer member (34) disposed relative to the inner member (32), wherein the inner and outer members (32, 34) move relative to each other. A plain bearing (200) is coupled to one of the inner or outer member (32, 34) and configured to provide a fluid film (202) for maintaining separation of and facilitating relative movement between the inner and outer members (32, 34). A position adjustment mechanism (78) is coupled to the one of the inner or outer member (32, 34) for selectively moving the plain bearing (200). A position controller (176) may be operatively coupled to the position adjustment mechanism (78) for controlling the position of the plain bearing (200). The wind turbine component may be a wind turbine generator (18) with the inner member and outer member corresponding to one of the stator and rotor assemblies (32, 34). Methods for controlling the generator are also disclosed.

Abstract translation: 风力涡轮机部件（18）包括相对于内部构件（32）设置的内部构件（32）和外部构件（34），其中内部构件（32）和外部构件（34）相对于彼此移动。 滑动轴承（200）联接到内部构件或外部构件（32,34）中的一个，并且构造成提供流体膜（202），用于保持内部构件和外部构件（32,34）之间的分离和促进内部构件和外部构件（32,34）之间的相对运动， 。 位置调节机构（78）联接到内部或外部构件（32,34）中的一个，用于选择性地移动滑动轴承（200）。 位置控制器（176）可以可操作地联接到位置调节机构（78），用于控制滑动轴承（200）的位置。 风力涡轮机部件可以是风力涡轮发电机（18），其中内部构件和外部构件对应于定子和转子组件（32,34）之一。 还公开了用于控制发电机的方法。

公开(公告)号：WO2013091649A3

公开(公告)日：2013-11-07

申请号：PCT/DK2012050478

申请日：2012-12-19

Applicant: VESTAS WIND SYS AS

Inventor： ZHOU YU ,  SIEW PEY YEN ,  SABANNAVAR ANIL ,  NIELSEN CARSTEN KROGH

IPC: F03D11/00

CPC classification number: F03D11/0025 ,  F03D80/40 ,  F05B2260/80 ,  F05B2270/323 ,  F05B2270/335 ,  Y02E10/72

Abstract: A wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 and an indication of a plurality of environmental conditions of the wind turbine 69. It is also configured to receive an indication of an error relating to the operation of the wind turbine71. These indications are processed by the detector 65 to provide an indication of ice accretion of a wind turbine blade. In addition to or as an alternative, the wind turbine blade ice accretion detector 65 is configured to receive an indication of power generated by a wind turbine 67 in a plurality of different time periods and an indication of a plurality of environmental conditions of the wind turbine 69 in the plurality of different time periods; and to process these to provide an indication of ice accretion of a wind turbine blade.

Abstract translation: 风力涡轮机叶片积冰检测器65被配置为接收由风力涡轮机67产生的功率的指示以及风力涡轮机69的多个环境条件的指示。其还被配置为接收关于 风力发电机组71的运行。 这些指示由检测器65处理以提供风力涡轮机叶片结冰的指示。 除了或作为替代，风力涡轮机叶片积冰检测器65被配置为接收风力涡轮机67在多个不同时间段内生成的功率的指示以及风力涡轮机的多个环境条件的指示 69在多个不同的时间段中; 并处理这些以提供风力涡轮机叶片结冰的指示。

公开(公告)号：WO2013110279A3

公开(公告)日：2013-09-19

申请号：PCT/DK2013050021

申请日：2013-01-25

Applicant: VESTAS WIND SYS AS

Inventor： GARCIA JORGE MARTINEZ

IPC: H02J3/24 ,  H02J3/38

CPC classification number: H02P9/105 ,  H02J3/24 ,  H02J3/38 ,  H02J3/386 ,  Y02E10/763 ,  Y10T307/718

Abstract: The present invention relates a wind turbine generator with an electrical generator, a dump load unit, for dissipating power, a wind turbine power controller and a damping controller both arranged to control wind turbine components based on a damping reference signal, the damping reference signal is a combined signal, and comprises a first reference signal and a second reference signal, the second reference signal is an oscillating part, the wind turbine power controller is controlling the power from the electrical generator according to the first reference signal and the damping controller is controlling the dump load unit to dissipate power according to the second reference signal. The invention also relates to a method for damping oscillations with wind turbine generators.

Abstract translation: 本发明涉及一种风力涡轮发电机，其具有发电机，用于耗散功率的卸载负载单元，风力涡轮机功率控制器和阻尼控制器，两者均被布置为基于阻尼参考信号来控制风力涡轮机部件，阻尼参考信号是 组合信号，并且包括第一参考信号和第二参考信号，所述第二参考信号是振荡部分，所述风力涡轮机功率控制器根据所述第一参考信号来控制来自所述发电机的功率，并且所述阻尼控制器正在控制 转储负载单元根据第二参考信号耗散功率。 本发明还涉及一种用于风力涡轮发电机的阻尼振荡的方法。

公开(公告)号：WO2012065613A9

公开(公告)日：2013-06-20

申请号：PCT/DK2011050437

申请日：2011-11-15

Applicant: VESTAS WIND SYS AS ,  HVID NIELSEN KENNET

Inventor： HVID NIELSEN KENNET

IPC: F03D1/00 ,  B66C1/10

CPC classification number: F01D5/30 ,  B66C1/108 ,  F03D13/10 ,  F03D80/50 ,  F05B2240/916 ,  Y02E10/726 ,  Y02E10/728 ,  Y10T29/49318

Abstract: The invention involves craneless dismounting and/or mounting a vertically arranged wind turbine blade from a wind turbine generator hub mounted to a nacelle placed on a tower, said hub being arranged for having a number of blades attached. The method comprises mounting a number of bolt-like extensions in positions, where fastening bolts have been removed or could be received. These extensions are much longer than the fastening bolts, so that the blade may be handled using the extensions to a position where a lifting yoke may be attached or detached, either for lowering or lifting the blade. The method may be performed without at separate crane and is particularly useful in relation to blade maintenance, repair or replacement at remote wind turbine sites which would incur high costs for a mobile crane. Moreover, the method may be performed without having personnel going outside the hub or nacelle, but can stay at the ground and within the hub.

Abstract translation: 本发明涉及无风扇拆卸和/或安装垂直布置的风力涡轮机叶片，该风力涡轮机叶片安装在安装到安装在塔架上的机舱上的风力涡轮机发电机轮毂上，所述轮毂被安排用于安装多个叶片。 该方法包括将多个螺栓状延伸部安装在紧固螺栓已被移除或可被接收的位置。 这些延伸部分比紧固螺栓长得多，从而可以使用延伸部将叶片处理到可以附接或拆卸起重轭的位置，以降低或提升叶片。 该方法可以在不在独立的起重机的情况下执行，并且对于在远程风力涡轮机位置处的叶片维护，修理或更换而言特别有用，这将招致移动式起重机的高成本。 此外，该方法可以在没有人员进入轮毂或机舱外部但可以停留在地面和轮毂内的情况下执行。

公开(公告)号：WO2012139592A3

公开(公告)日：2013-04-25

申请号：PCT/DK2012050128

申请日：2012-04-13

Applicant: VESTAS WIND SYS AS ,  OLESEN IB SVEND

Inventor： OLESEN IB SVEND

IPC: G01H9/00

CPC classification number: F03D11/0091 ,  F03D7/00 ,  F03D17/00 ,  F05B2260/80 ,  F05B2270/804 ,  G01H9/00 ,  G01N21/55 ,  Y02B10/30 ,  Y02E10/722

Abstract: A wind turbine (1) includes an optical sensor system (10) comprising one or more optical sensors (12) comprising: a sensor membrane (18); a light source (20) for illuminating a surface of the sensor membrane; an optical dispersive element (26) arranged to disperse the light from the light source (20); and a light detector (30) for receiving a portion of the dispersed light beam after reflection from the surface of the sensor membrane (18)and dispersion of the light beam by the optical dispersive element. The wavelength of the light received at the light detector (30) varies as a function of the displacement of the sensor membrane (18) and the light detector operatively provides an output based on changes in the wavelength of the received light. The wind turbine is operable based on an input to a wind turbine control system received from the optical sensor system.

Abstract translation: 风力涡轮机（1）包括包括一个或多个光学传感器（12）的光学传感器系统（10），包括：传感器膜（18）; 用于照亮所述传感器膜的表面的光源（20）; 布置成分散来自光源（20）的光的光学色散元件（26）; 以及光检测器（30），用于在从所述传感器膜（18）的表面反射之后接收所述分散光束的一部分，并且通过所述光学色散元件分散所述光束。 在光检测器（30）处接收的光的波长作为传感器膜（18）的位移的函数而变化，并且光检测器基于接收到的光的波长的变化而可操作地提供输出。 风力涡轮机基于从光学传感器系统接收的风力涡轮机控制系统的输入而可操作。

公开(公告)号：WO2013004244A3

公开(公告)日：2013-04-18

申请号：PCT/DK2012050246

申请日：2012-07-03

Applicant: VESTAS WIND SYS AS ,  SPRUCE CHRIS

Inventor： SPRUCE CHRIS

IPC: F03D7/02

CPC classification number: F03D7/0204 ,  F03D7/042 ,  F05B2270/309 ,  F05B2270/321 ,  F05B2270/329 ,  F05B2270/701 ,  Y02E10/723

Abstract: A wind turbine (1) in which the yaw speed of a rotor (4) of the wind turbine (1) is increased, in a direction to reduce yaw error, from a first speed to a faster second speed when at least one of a yaw error threshold and a rate of change in yaw error threshold is exceeded. Yaw error is an amount an axis about which the rotor (4) is rotatable is offset from the wind direction to which the rotor (4) is exposed. As a result, the maximum loads that a wind turbine 1 should withstand may be reduced and lighter wind turbine components result.

Abstract translation: 一种风力涡轮机（1），其中风力涡轮机（1）的转子（4）的偏航速度在减小偏航误差的方向上从第一速度增加到较快的第二速度， 超过偏航误差阈值和偏航误差阈值的变化率。 偏航误差是转子（4）可旋转的轴的量偏离转子（4）所暴露的风向的量。 结果，风力涡轮机1应该承受的最大负载可以减小并且导致更轻的风力涡轮机部件。

公开(公告)号：WO2013013678A2

公开(公告)日：2013-01-31

申请号：PCT/DK2012050278

申请日：2012-07-24

Applicant: VESTAS WIND SYS AS ,  STYHM OVE ,  TRIPATHI ANSHUMAN ,  GUPTA AMIT KUMAR

Inventor： STYHM OVE ,  TRIPATHI ANSHUMAN ,  GUPTA AMIT KUMAR

CPC classification number: H02P9/00 ,  F03D7/04 ,  F03D9/255 ,  H02H7/067 ,  H02P3/22 ,  H02P9/006 ,  H02P2101/15

Abstract: A power dissipating arrangement for dissipating power from a generator in a wind turbine is provided. The generator comprises a plurality of output terminals corresponding to a multi-phase output. The power dissipating arrangement comprises a plurality of dissipating units, a plurality of semiconductor switches, a trigger circuit for switching the semiconductor switches and a control unit for controlling the operation of the trigger circuit, thereby controlling the switching of the semiconductor switches. Each dissipating unit includes a first terminal and a second terminal. The first terminal of each dissipating unit is coupled to each output terminal of the generator. Each semiconductor switch includes a first terminal anode, a second terminal and a gate terminal. The first terminal of each semiconductor switch is coupled to the second terminal of each dissipating unit and the second terminal of the semiconductor switch is coupled to the second terminal of another dissipating unit, such that the second terminal of each dissipating unit is coupled to the first terminal of one semiconductor switch and the second terminal of another semiconductor switch. The trigger circuit is coupled to the gate terminal of the plurality of the semiconductor switches for switching the semiconductor switches.

Abstract translation: 提供了一种用于从风力涡轮机中的发电机消散功率的功率消耗装置。 发生器包括对应于多相输出的多个输出端子。 功率耗散装置包括多个耗散单元，多个半导体开关，用于切换半导体开关的触发电路以及用于控制触发电路的操作的控制单元，从而控制半导体开关的切换。 每个耗散单元包括第一端子和第二端子。 每个耗散单元的第一端子耦合到发生器的每个输出端子。 每个半导体开关包括第一端子阳极，第二端子和栅极端子。 每个半导体开关的第一端子耦合到每个耗散单元的第二端子，并且半导体开关的第二端子耦合到另一个耗散单元的第二端子，使得每个耗散单元的第二端子耦合到第一 一个半导体开关的端子和另一个半导体开关的第二端子。 触发电路耦合到多个半导体开关的栅极端以切换半导体开关。