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1. 发明申请

WO2014027032A3 A BLADE DEFLECTION MONITORING SYSTEM 审中-公开
标题翻译：叶片偏转监测系统
公开(公告)号：WO2014027032A3
公开(公告)日：2014-05-15
申请号：PCT/EP2013067009
申请日：2013-08-14
申请人： LM WP PATENT HOLDING AS
发明人： BYSKOV CLAUS , BÆK PETER , KLITGAARD MICHAEL , SKOVBY CASPER , FUGLSANG LARS
IPC分类号： F03D1/06 , F03D11/00
CPC分类号： F03D11/0091 , F03D1/0675 , F03D7/0224 , F03D7/042 , F03D17/00 , F05B2270/17 , F05B2270/331 , F05B2270/821 , Y02E10/721 , Y10T29/49002
摘要： A system for monitoring the deflection of a wind turbine blade is described. The system comprises a wireless range-measurement system, having at least one wireless communication device located towards the root end of the blade and at least one wireless communication device located towards the tip end of the blade. The root end device is provided on a bracket projecting from the external surface of the blade, to provide a communication path between the root end and tip end devices which is less susceptible to interference from multipath effects, etc. There is further provided a method to derive tilt and yaw moments from measured deflections. A control method for such a system is also described, wherein the signal gain of the communication path may be varied based at least in part upon the deflection characteristics of the wind turbine blade.
摘要翻译：描述了用于监测风力涡轮机叶片的偏转的系统。该系统包括无线测距系统，该无线测距系统具有朝向叶片根端定位的至少一个无线通信设备以及朝向叶片末端定位的至少一个无线通信设备。根端装置设置在从叶片的外表面突出的托架上，以提供不易受多路径效应干扰的根端与尖端装置之间的通信路径等。还提供了一种用于根据测量的偏转导出倾斜和横摆力矩。还描述了用于这种系统的控制方法，其中通信路径的信号增益可以至少部分地基于风力涡轮机叶片的偏转特性而变化。

2. 发明申请

WO2014041151A2 WIND TURBINE BLADE WITH FASTENING MEANS 审中-公开
标题翻译：风力涡轮叶片具有强劲的手段
公开(公告)号：WO2014041151A2
公开(公告)日：2014-03-20
申请号：PCT/EP2013069112
申请日：2013-09-16
申请人： LM WP PATENT HOLDING AS , GARM JESPER HASSELBALCH
发明人： GARM JESPER HASSELBALCH
CPC分类号： F03D1/0658 , F01D5/282 , F03D1/0633 , F03D80/70 , F05B2260/301 , Y02E10/721
摘要： A wind turbine blade having a circular root portion and provided with root bushings for mounting the blade to a wind turbine hub is described. The root bushings comprise an elongated cross-sectional profile with a first dimension oriented along a radius of the circular root portion being larger than a second dimension oriented along a circumferential direction of the circular root section.
摘要翻译：描述了具有圆形根部并且设置有用于将叶片安装到风力涡轮机轮毂的根部衬套的风力涡轮机叶片。根部衬套包括细长的横截面轮廓，其沿着圆形根部的半径定向的第一尺寸大于沿着圆形根部的圆周方向定向的第二尺寸。

3. 发明申请

WO2013014082A3 WIND TURBINE BLADE COMPRISING VORTEX GENERATORS 审中-公开
标题翻译：包含VORTEX发电机的风力涡轮机叶片
公开(公告)号：WO2013014082A3
公开(公告)日：2013-08-22
申请号：PCT/EP2012064301
申请日：2012-07-20
申请人： LM WP PATENT HOLDING AS , MADSEN JESPER , WUERTH INES , HANSEN ROLF , MUELLER OLAF
发明人： MADSEN JESPER , WUERTH INES , HANSEN ROLF , MUELLER OLAF
IPC分类号： B64C23/06 , F03D1/06 , F03D7/02 , F03D11/00
CPC分类号： F03D1/0641 , F03D13/10 , F03D80/50 , F05B2240/122 , F05B2250/11 , F05B2250/13 , Y02E10/721 , Y10T29/49318
摘要： Disclosed is a wind turbine blade (10) and a method for retrofitting a wind turbine blade (10), the wind turbine blade (10) extending in a longitudinal direction (r) along a pitch axis and having a tip end (16) and a root end (14) as well as a blade length (L), the wind turbine blade (10 further comprising a profiled contour including a pressure side (52) and a suction side (54), as well as a leading edge (56) and a trailing edge (58) with a chord (60) having a chord length (C) extending there between, the profiled contour, when being impacted by an incident airflow generating a lift, wherein the suction side (54) of the wind turbine blade is provided with a plurality of vortex generators positioned along a mounting line (36) having a proximal end point (37A) nearest the root end and a distal end point (37B) nearest the tip end, wherein the mounting line (36) is a concave line seen from the trailing edge (58) of the wind turbine blade (10).
摘要翻译：公开了一种风力涡轮机叶片（10）和用于改装风力涡轮机叶片（10）的方法，所述风力涡轮机叶片（10）沿着俯仰轴线沿纵向方向（r）延伸并且具有尖端（16）和根部端部（14）以及叶片长度（L），所述风力涡轮机叶片（10还包括包括压力侧（52）和吸力侧（54）的外形轮廓）以及前缘（56））和具有弦杆（60）的后缘（58），所述弦线（60）具有在其间延伸的弦长（C），所述弦线长度（C）在形成轮廓时被产生升力的入射气流撞击，其中风的吸力侧（54）涡轮叶片设置有沿着安装线（36）定位的多个涡流发生器，其具有最靠近根端的近端点（37A）和最靠近末端的远端点（37B），其中安装线（36）是从风力涡轮机叶片（10）的后缘（58）看到的凹入线。

4. 发明申请

WO2013113813A2 A CRADLE FOR A WIND TURBINE BLADE 审中-公开
标题翻译：风力涡轮叶片的摇臂
公开(公告)号：WO2013113813A2
公开(公告)日：2013-08-08
申请号：PCT/EP2013051896
申请日：2013-01-31
申请人： LM WP PATENT HOLDING AS
发明人： DE WAAL MALEFIJT BERNARD WILLEM , DUEGAARD JENSEN RASMUS
IPC分类号： B29C65/78
CPC分类号： B29C65/7847 , B25B11/005 , B29C31/00 , B29C65/48 , B29C65/7802 , B29C65/7841 , B29C66/1142 , B29C66/54 , B29C66/721 , B29K2105/06 , B29L2031/085 , F03D1/0675 , Y02E10/721 , Y02P70/523 , Y10T29/4998 , Y10T29/49998
摘要： A blade support cradle is described, which can be used to support a section of a wind turbine blade using an array of vacuum clamps. The cradle provides a secure and reliable system for the support of a blade section during and after blade manufacture, allowing for various operations to be easily carried out on the surface of the blade section. A method for receiving a blade section in the cradle is further described. In addition, the cradle may be used as part of a blade post-moulding station in a method of manufacturing a wind turbine blade.
摘要翻译：描述了一种刀片支架，其可用于使用一系列真空夹具来支撑风力涡轮机叶片的一部分。支架在叶片制造期间和之后为叶片部分的支撑提供安全可靠的系统，允许在叶片部分的表面上容易地执行各种操作。还描述了用于在托架中接收刀片部分的方法。另外，在制造风力涡轮机叶片的方法中，支架可以用作叶片后成型站的一部分。

5. 发明申请

WO2015011137A3 A HYBRID MATERIAL MAT 审中-公开
标题翻译：混合材料MAT
公开(公告)号：WO2015011137A3
公开(公告)日：2015-03-19
申请号：PCT/EP2014065713
申请日：2014-07-22
申请人： LM WP PATENT HOLDING AS
发明人： KOEFOED MICHAEL SCHØLEARTH , SØRENSEN FLEMMING KIEL , RASMUSSEN KIM ANSHOLM , JESPERSEN KLAVS , OLESEN MORTEN
IPC分类号： B29D99/00 , B29B11/16 , B29C70/20 , B29C70/88 , B32B5/06 , B32B5/26 , D04H3/004 , F03D1/06 , F03D11/00
CPC分类号： B29C70/02 , B29C70/20 , B29C70/46 , B29C70/882 , B29D99/0025 , B29K2105/0809 , B29K2307/04 , B29K2309/08 , B29K2995/0005 , B29L2031/085 , B32B5/26 , B32B2260/021 , B32B2260/046 , B32B2262/101 , B32B2262/106 , F03D1/0675 , F03D80/30 , Y02E10/721 , Y02P70/523
摘要： A hybrid material mat (110, 111) for use in the manufacture of fibre-composite articles, in particular parts for wind turbine blades (10), is described. The mat (110, 111) comprises a plurality of glass fibre rovings (112) provided on top of a relatively thin planar substrate of carbon fibres (114). Such a hybrid mat (110, 111) construction provides for an improvement in the structural properties of a component manufactured using the mat (110, 111), as well as allowing for ease of handling and manufacturing of both the mat (110, 111) itself and the component.
摘要翻译：描述了用于制造纤维复合制品，特别是用于风力涡轮机叶片（10）的零件的混合材料垫（110,111）。垫（110,111）包括设置在碳纤维（114）的相对薄的平坦基底上的多个玻璃纤维粗纱（112）。这种混合垫（110,111）结构提供了使用垫（110,111）制造的部件的结构性能的改进，并且允许便于处理和制造垫（110,111）本身和组件。

6. 发明申请

WO2013190140A3 A SYSTEM AND METHOD TO PROVIDE FOR ACCURATE ALIGNMENT WHEN MOUNTING A WIND TURBINE BLADE 审中-公开
标题翻译：在安装风力涡轮叶片时提供精确对准的系统和方法
公开(公告)号：WO2013190140A3
公开(公告)日：2014-03-20
申请号：PCT/EP2013063101
申请日：2013-06-24
申请人： LM WP PATENT HOLDING AS
发明人： MOELLER THOMAS
IPC分类号： F03D1/06 , F03D11/00
CPC分类号： F03D80/70 , F03D1/0658 , F03D1/0675 , F03D11/0008 , F05B2230/604 , F05B2260/301 , Y02E10/721 , Y02P70/523 , Y10T29/4932
摘要： A system and method of mounting a wind turbine blade (10) is described, designed to aid in the guiding and alignment of wind turbine blade roots with hub-side components, e.g. a blade pitch system. Furthermore, the system is operable to reduce the effect of blade root ovalisation. At least one circular collar (79, 80) is provided which can bear against at least a section of the mounting elements, e.g. blade root bushings (74), projecting from the root end (16) of a wind turbine blade (10). The collar (79, 80) acts to absorb the forces pushing the blade root (16) towards an oval shape, thereby providing for improved handling of blade root ovalisation and ensuring accurate radial alignment of mounting elements, e.g. stay bolt bores (78) and blade root bushings (74). Such an improved alignment system reduces the likelihood of bolt failure as a result of component misalignments.
摘要翻译：描述了安装风力涡轮机叶片（10）的系统和方法，其被设计成有助于风力涡轮机叶片根部与毂侧部件的引导和对准。叶片桨距系统。此外，该系统可操作以减少叶根根椭圆化的影响。提供至少一个圆环（79,80），其可以承受至少一部分安装元件，例如，叶片根部衬套（74），其从风力涡轮机叶片（10）的根部端部（16）突出。套环（79,80）用于吸收将叶片根部（16）推向椭圆形形状的力，从而提供叶片根部椭圆化的改进处理，并确保安装元件的精确径向对准。支撑螺栓孔（78）和叶片根部衬套（74）。这种改进的对准系统由于部件未对准而降低了螺栓故障的可能性。

7. 发明申请

WO2013014080A3 METHOD FOR RETROFITTING VORTEX GENERATORS ON A WIND TURBINE BLADE 审中-公开
标题翻译：在风力涡轮叶片上改造VORTEX发生器的方法
公开(公告)号：WO2013014080A3
公开(公告)日：2013-09-26
申请号：PCT/EP2012064298
申请日：2012-07-20
申请人： LM WP PATENT HOLDING AS , MADSEN JESPER
发明人： MADSEN JESPER
IPC分类号： B64C23/06 , F01D5/14 , F03D1/06 , F03D7/02 , F03D7/04
CPC分类号： F03D1/0658 , F03D1/0608 , F03D1/0633 , F03D7/0244 , F03D7/0256 , F03D7/04 , F03D17/00 , F03D80/50 , F05B2240/122 , Y02E10/721 , Y02E10/723 , Y10T29/49318
摘要： A method of retrofitting vortex generators (40) on a wind turbine blade (10) is disclosed, the wind turbine blade (10) being mounted on a wind turbine hub (8) and extending in a longitudinal direction and having a tip end (14) and a root end (16), the wind turbine blade (10) further comprising a profiled contour including a pressure side (52) and a suction side (54), as well as a leading edge (56) and a trailing edge (58) with a chord (60) having a chord length extending there between, the profiled contour, when being impacted by an incident airflow, generating a lift. The method comprises identifying a separation line (38) on the suction side (54) of the wind turbine blade (10), and mounting one or more vortex panels (36) including a first vortex panel comprising at least one vortex generator (40) on the suction side (54) of the wind turbine blade (10) between the separation line (38) and the leading edge (18) of the wind turbine blade.
摘要翻译：公开了一种在风力涡轮机叶片（10）上改装涡流发生器（40）的方法，所述风力涡轮机叶片（10）安装在风力涡轮机毂（8）上并沿纵向方向延伸并且具有尖端（14 ）和根端（16），所述风力涡轮机叶片（10）还包括轮廓轮廓，所述轮廓包括压力侧（52）和吸力侧（54），以及前缘（56）和后缘 58）具有弦杆（60），弦杆长度在其之间延伸，异型轮廓在被入射气流冲击时产生升力。该方法包括识别风力涡轮机叶片（10）的吸入侧（54）上的分离线（38），以及安装包括至少一个涡流发生器（40）的第一涡流板的一个或多个涡流板（36）在分离管线（38）和风力涡轮机叶片的前缘（18）之间的风力涡轮机叶片（10）的吸力侧（54）上。

8. 发明申请

WO2014096004A3 A METHOD OF MANUFACTURING AN AERODYNAMIC SHELL PART FOR A WIND TURBINE BLADE 审中-公开
标题翻译：一种风力涡轮叶片制造航空壳体的方法
公开(公告)号：WO2014096004A3
公开(公告)日：2014-08-14
申请号：PCT/EP2013077094
申请日：2013-12-18
申请人： LM WP PATENT HOLDING AS
发明人： DAHL MARTIN , NIELSEN LARS
IPC分类号： B29C70/54 , B29C33/30 , B29L31/08
CPC分类号： F03D1/0675 , B29C33/306 , B29C33/60 , B29C70/342 , B29C70/443 , B29C70/48 , B29C70/541 , B29C70/543 , B29D99/0028 , B29K2063/00 , B29K2067/00 , B29K2105/08 , B29K2105/0872 , B29K2307/04 , B29K2309/08 , B29L2031/085 , F03D13/10 , Y02E10/721 , Y02P70/523
摘要： A method of manufacturing an aerodynamic shell part (170) for a wind turbine blade (2) is described. The aerodynamic shell part comprises a recess (176) for arrangement and connection of a spar cap (160) within said recess. The method comprising the steps of: a) providing a first mould part (150) having a first forming surface that defines a part of an exterior of the aerodynamic shell part, b) laying up fibre-reinforcement material and also sandwich core material (167) in the first mould on the first forming surface, c) arranging one or more inserts (290, 390) having an exterior shape corresponding to at least sides of the recess of the aerodynamic shell part, d) supplying resin to said fibre-reinforcement material and sandwich core material, e) curing or preconsolidating the resin, and f) removing the one or more inserts.
摘要翻译：描述了制造用于风力涡轮机叶片（2）的空气动力学外壳部件（170）的方法。空气动力学外壳部分包括用于在所述凹部内布置和连接翼梁帽（160）的凹部（176）。该方法包括以下步骤：a）提供具有第一成形表面的第一模具部分（150），所述第一成形表面限定空气动力学外壳部分的外部的一部分，b）铺设纤维增强材料并且还夹着芯材料）在第一成形表面上的第一模具中，c）布置具有对应于空气动力学外壳部分的凹部的至少一侧的外部形状的一个或多个插入件（290,390），d）将树脂供应到所述纤维增强件材料和夹心芯材料，e）固化或预固化树脂，以及f）去除一个或多个插入物。

9. 发明申请

WO2014096002A3 A WIND TURBINE BLADE COMPRISING AN AERODYNAMIC BLADE SHELL WITH RECESS AND PRE-MANUFACTURED SPAR CAP 审中-公开
标题翻译：风力涡轮机叶片，包括带有收缩和预制的桨叶的空气动力叶片
公开(公告)号：WO2014096002A3
公开(公告)日：2014-08-14
申请号：PCT/EP2013077092
申请日：2013-12-18
申请人： LM WP PATENT HOLDING AS
发明人： DAHL MARTIN , NIELSEN LARS
IPC分类号： B29C65/00 , B29C65/48 , B29C70/44 , B29L31/08 , F03D1/06
CPC分类号： F03D1/0675 , B29C33/306 , B29C33/60 , B29C70/342 , B29C70/443 , B29C70/48 , B29C70/541 , B29C70/543 , B29D99/0028 , B29K2063/00 , B29K2067/00 , B29K2105/08 , B29K2105/0872 , B29K2307/04 , B29K2309/08 , B29L2031/085 , F03D13/10 , Y02E10/721 , Y02P70/523
摘要： A wind turbine blade (10) comprising a load carrying structure including a spar cap (160) and an aerodynamic shell (36, 38, 136) is described. The load carrying structure is connected to the aerodynamic shell. The aerodynamic shell comprises a recess (176) at the inner surface of the blade shell between two thickened parts (172, 174). The recess is tapered towards the first side of the recess and tapered towards the second side of the recess, and the spar cap is arranged in the recess of the aerodynamic shell. The spar cap is tapered towards a first side of the spar cap and further is tapered towards a second side of the spar cap so that the first side of the spar cap substantially abuts or adjoins the first side of the recess, and the second side of the spar cap substantially abuts or adjoins the second side of the recess.
摘要翻译：描述了包括承载结构的风力涡轮机叶片（10），其包括翼梁帽（160）和空气动力学外壳（36,38,136）。承载结构连接到空气动力学外壳。空气动力学外壳包括在两个加厚部分（172,174）之间的叶片壳体的内表面处的凹部（176）。凹部朝向凹部的第一侧渐缩并且朝向凹部的第二侧渐缩，并且翼梁盖布置在空气动力学壳体的凹部中。翼梁帽朝向翼梁帽的第一侧渐缩，并且进一步朝向翼梁帽的第二侧渐缩，使得翼梁帽的第一侧基本上邻接或邻接凹槽的第一侧，而第二侧翼梁帽基本上邻接或邻接凹部的第二侧。

10. 发明申请

WO2014006131A2 METHOD AND MOULDING SYSTEM FOR MANUFACTURING A FIBRE-REINFORCED POLYMER OBJECT VIA A FEEDBACK SYSTEM FOR CONTROLLING RESIN FLOW RATE 审中-公开
标题翻译：通过用于控制树脂流动速率的反馈系统来制造纤维增强聚合物对象的方法和模制系统
公开(公告)号：WO2014006131A2
公开(公告)日：2014-01-09
申请号：PCT/EP2013064122
申请日：2013-07-04
申请人： LM WP PATENT HOLDING AS
发明人： HANSEN POUL ERIK , TUMMALA HARSHA
IPC分类号： B29C70/44 , B29C70/54
CPC分类号： B29C70/48 , B29C70/443 , B29C70/54 , B29C70/546 , B29K2105/10 , B29L2031/085 , Y02P70/523
摘要： A method of manufacturing a fibre-reinforced polymer object by means of vacuum-assisted resin transfer moulding (VARTM), wherein fibre material is impregnated with liquid resin in a mould cavity comprising a rigid mould part having a mould surface defining an outer surface of the object, is described. One or more pressure sensors are connected to resin inlets of the VARTM system. A control unit is used for controlling a polymer supply unit based on measured resin pressure and is adapted to adjusting a resin flow rate, if pressure measured by the pressure sensors is below a lower thresh- old level or above a higher threshold level.
摘要翻译：一种通过真空辅助树脂传递模塑（VARTM）制造纤维增强聚合物物体的方法，其中纤维材料在模具腔中浸渍有液体树脂，该模腔包括刚性模具部件，该模具部件具有限定外表面的模具表面对象，被描述。一个或多个压力传感器连接到VARTM系统的树脂入口。控制单元用于基于测量的树脂压力控制聚合物供应单元，并且如果由压力传感器测量的压力低于较低阈值水平或高于较高阈值水平，则适于调节树脂流量。

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