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公开(公告)号：US08096765B2
公开(公告)日：2012-01-17
申请号：US12957715
申请日：2010-12-01
IPC分类号： F03D11/00
CPC分类号： F03D1/0675 , F03D80/30 , F05B2270/1074 , H02G13/00 , Y02E10/721
摘要： A wind turbine rotor blade includes a plurality of lightning receptors configured along either or both of the pressure side or suction side of the blade. At least one looped lightning conductive circuit is provided, with the lightning receptors configured in communication with a respective lightning conductive circuit. The lightning conductive circuit has terminal ends that extend through the root for connection of each terminal end with a grounding system within the wind turbine. The looped lightning conductive circuit provides a redundant path to each lightning receptor for conducting a lightning strike to ground.
摘要翻译： 风力涡轮机转子叶片包括沿叶片的压力侧或吸入侧中的任一者或两者配置的多个雷电接收器。 提供至少一个环形雷电导电电路，其中雷电接收器被配置为与相应的雷电导电电路通信。 雷电导电电路具有延伸穿过根部的端部，用于将风力涡轮机内的每个终端与接地系统连接。 环形雷电导电电路为每个雷电接收器提供了一条冗余路径，用于对地雷进行雷击。
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公开(公告)号：US20110243751A1
公开(公告)日：2011-10-06
申请号：US13015870
申请日：2011-01-28
申请人： Peter James Fritz , Uli Ramm
发明人： Peter James Fritz , Uli Ramm
IPC分类号： F03D1/06
CPC分类号： B29C65/48 , F03D15/00 , F03D80/70 , F05B2240/14 , F05B2240/50 , F05B2260/95 , Y02E10/721
摘要： A wind turbine blade includes an upper shell member and a lower shell member joined at leading and trailing edges of the blade with a bond material. Portions of the bond material are externally exposed. The bond material has surface characteristics of at least one of a Shore D hardness value of greater than about 80 durometer or a Young's modulus stiffness value of greater than about 5 GPa. A protective coating is applied over the upper and lower shell members and exposed portions of the bond material.
摘要翻译： 风力涡轮机叶片包括上部壳体构件和下部壳体构件，所述下部壳体构件和下部壳体构件通过粘合材料连接在叶片的前缘和后缘。 粘合材料的一部分外露。 粘合材料具有肖氏D硬度值大于约80硬度或大于约5GPa的杨氏模量刚度值中的至少一种的表面特性。 保护涂层施加在上壳体和下壳体部件以及粘合材料的暴露部分上。
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公开(公告)号：US08016568B2
公开(公告)日：2011-09-13
申请号：US12239465
申请日：2008-09-26
申请人： Peter James Fritz
发明人： Peter James Fritz
IPC分类号： F01D5/14
CPC分类号： F03D1/0633 , F05B2240/301 , F05B2260/97 , Y02E10/721
摘要： Disclosed is a blade including a blade body including a leading edge and a trailing edge, and at least one trailing edge cavity defined by a blade area disposed in at least partial alignment with the trailing edge, the at least one cavity extending a desired depth into said blade body in a direction of the leading edge.
摘要翻译： 公开了一种刀片，其包括具有前缘和后缘的刀片本体，以及至少一个后缘腔，其由与所述后缘至少部分对准设置的刀片区域限定，所述至少一个腔将期望深度延伸到 所述刀体在前缘方向上。
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4.发明申请SYSTEM AND METHOD FOR PERFORMING AN EXTERNAL INSPECTION ON A WIND TURBINE ROTOR BLADE 失效在风力涡轮机叶片上执行外部检查的系统和方法公开(公告)号：US20110205348A1
公开(公告)日：2011-08-25
申请号：US12969945
申请日：2010-12-16
CPC分类号： G01M5/0016 , F03D17/00 , F03D80/50 , G01M5/0033 , G01M5/0091 , G01M11/081 , Y02E10/72
摘要： A system and method for performing an external inspection on a rotor blade of a wind turbine are disclosed. The system may generally include a frame configured to extend at least partially around an outer perimeter of the rotor blade and a sensing device coupled to the frame. Additionally, first and second spacer arms may extend from the frame. The first spacer arm may be configured to contact a pressure side surface of the rotor blade. The second spacer arm may be configured to contact a suction side surface of the rotor blade.
摘要翻译： 公开了一种用于对风力涡轮机的转子叶片执行外部检查的系统和方法。 该系统通常可以包括构造成至少部分地围绕转子叶片的外周延伸的框架和耦合到框架的感测装置。 另外，第一和第二间隔臂可以从框架延伸。 第一间隔臂可以构造成接触转子叶片的压力侧表面。 第二间隔臂可以构造成接触转子叶片的吸力侧表面。
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5.发明申请PLY DROPS MODIFICATIONS FOR COMPOSITE LAMINATE MATERIALS AND RELATED METHODS 审中-公开复合层压材料的PLY DROPS修改及相关方法公开(公告)号：US20110143082A1
公开(公告)日：2011-06-16
申请号：US12826256
申请日：2010-06-29
CPC分类号： B29C70/34 , B32B17/04 , F03D1/0675
摘要： A composite laminate material is disclosed. The composite laminate material includes a plurality of adjacently disposed plies. At least one of the plies is configured as a terminated ply. Additionally, a ply drop is defined by the terminated ply, wherein the ply drop includes a modification configured to reduce stress concentrations within the composite laminate material.
摘要翻译： 公开了一种复合层压材料。 复合层压材料包括多个相邻布置的层。 至少有一层被配置为端接层。 此外，帘布层由终止的层限定，其中层压降包括配置为减少复合层压材料内的应力集中的修改。
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公开(公告)号：US20110142671A1
公开(公告)日：2011-06-16
申请号：US12957693
申请日：2010-12-01
CPC分类号： F03D80/30 , F05B2260/80 , Y02E10/721
摘要： A wind turbine rotor blade includes a plurality of lightning receptors configured along either or both of the pressure side or suction side of the blade. At least one continuity circuit is configured with the blade, with the lightning receptors disposed in series within a respective continuity circuit such that an electrical continuity path defined by the circuit passes through each of the lightning receptors within the continuity circuit. The circuit has terminal ends that extend through the blade root for conducting continuity checks with the circuit.
摘要翻译： 风力涡轮机转子叶片包括沿叶片的压力侧或吸入侧中的任一者或两者配置的多个雷电接收器。 至少一个导通电路被配置有刀片，其中闪电接收器串联设置在相应的连续性电路内，使得由电路定义的电连续性路径通过连续性电路内的每个闪电接收器。 该电路具有延伸穿过叶片根部的终端，用于与电路进行连续性检查。
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7.发明申请WIND TURBINE ROTOR BLADE ASSEMBLY HAVING AN ACCESS WINDOW AND RELATED METHODS 有权具有访问窗口的风力涡轮机转子叶片组件及相关方法公开(公告)号：US20110142667A1
公开(公告)日：2011-06-16
申请号：US12871116
申请日：2010-08-30
申请人： Thomas Miebach , Shu Ching Quek , Waseem Ibrahim Faidi , Chandra Sekher Yerramalli , Peggy Lynn Baehmann , Peter James Fritz
发明人： Thomas Miebach , Shu Ching Quek , Waseem Ibrahim Faidi , Chandra Sekher Yerramalli , Peggy Lynn Baehmann , Peter James Fritz
CPC分类号： F03D1/0675 , F03D13/10 , F05B2240/302 , Y02E10/721 , Y10T29/49337
摘要： A rotor blade assembly having an access window and methods for assembling a rotor blade are disclosed. The rotor blade assembly may generally include a first shell component and a second shell component. The first shell component may be secured to the second shell component. Additionally, an access region may be defined in the first shell component and/or the second shell component. The access region may generally be configured such that an access window is defined in the rotor blade assembly. The access window may be configured to provide access to the interior of a portion of the rotor blade assembly.
摘要翻译： 公开了一种具有入口窗的转子叶片组件和用于组装转子叶片的方法。 转子叶片组件通常可以包括第一壳部件和第二壳部件。 第一壳部件可以固定到第二壳部件。 另外，可以在第一壳组件和/或第二壳组件中定义访问区域。 通常可以将进入区域配置为使得在转子叶片组件中限定出访问窗口。 进入窗口可以被配置为提供对转子叶片组件的一部分内部的通路。
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公开(公告)号：US20110142635A1
公开(公告)日：2011-06-16
申请号：US12861145
申请日：2010-08-23
申请人： Peter James Fritz
发明人： Peter James Fritz
CPC分类号： F03D1/0683 , F03D1/0675 , F05B2240/30 , F05B2240/32 , F05B2250/183 , F05B2250/70 , Y02E10/721
摘要： A rotor blade assembly is disclosed. The rotor blade assembly includes a rotor blade and a blade extension. The rotor blade has a pressure side, a suction side, a leading edge, and a trailing edge extending between a tip and a root. The rotor blade further has an aerodynamic profile. The blade extension is mounted to the rotor blade. The blade extension includes a cutaway mounting portion for mounting the blade extension to the rotor blade such that the blade extension is generally flush with at least one of the pressure side or the suction side of the rotor blade. The cutaway mounting portion defines a notch configured to locate the blade extension relative to the rotor blade.
摘要翻译： 公开了一种转子叶片组件。 转子叶片组件包括转子叶片和叶片延伸部。 转子叶片具有压力侧，吸力侧，前缘和在尖端和根部之间延伸的后缘。 转子叶片还具有空气动力学特性。 叶片延伸部分安装在转子叶片上。 叶片延伸部包括用于将叶片延伸部安装到转子叶片的切除安装部分，使得叶片延伸部大致与转子叶片的压力侧或吸入侧中的至少一个齐平。 切除的安装部分限定了构造成相对于转子叶片定位叶片延伸部的凹口。
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9.发明申请SYSTEM AND METHOD FOR LOCATING A MAINTENANCE DEVICE APPROXIMATE AN AREA OF INTEREST OF A WIND TURBINE 审中-公开定位维修装置的系统和方法近似风力涡轮机的利益公开(公告)号：US20110140060A1
公开(公告)日：2011-06-16
申请号：US12955384
申请日：2010-11-29
IPC分类号： B66D3/06
CPC分类号： F03D80/30 , F03D80/50 , F05B2240/916 , F05B2260/83 , Y02E10/728
摘要： A system and method are disclosed for locating a maintenance device approximate an area of interest of a wind turbine. The system generally includes a carriage configured to support the maintenance device and a cable having first and second ends attached to the carriage. Additionally, the system includes first and second anchor points, with the first anchor point being disposed adjacent to a component of the wind turbine. The second anchor point is spaced apart from the first anchor point such that the area of interest is generally disposed between the first and second anchor points. The cable may be coupled along its length between the first and second anchor points such that, as the cable is displaced, the carriage is moved to a position at which the area of interest is accessible to the maintenance device.
摘要翻译： 公开了一种用于定位维护装置近似风力涡轮机的感兴趣区域的系统和方法。 该系统通常包括构造成支撑维护装置的滑架和具有连接到滑架的第一端和第二端的电缆。 另外，该系统包括第一和第二锚定点，其中第一锚定点邻近风力涡轮机的部件设置。 第二锚定点与第一锚点间隔开，使得感兴趣的区域通常设置在第一和第二锚定点之间。 电缆可以沿着其长度在第一和第二锚定点之间联接，使得当电缆移位时，滑架被移动到感兴趣区域可以被维护装置访问的位置。
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公开(公告)号：US08425196B2
公开(公告)日：2013-04-23
申请号：US13015870
申请日：2011-01-28
申请人： Peter James Fritz , Uli Ramm
发明人： Peter James Fritz , Uli Ramm
IPC分类号： F01D5/14
CPC分类号： B29C65/48 , F03D15/00 , F03D80/70 , F05B2240/14 , F05B2240/50 , F05B2260/95 , Y02E10/721
摘要： A wind turbine blade includes an upper shell member and a lower shell member joined at leading and trailing edges of the blade with a bond material. Portions of the bond material are externally exposed. The bond material has surface characteristics of at least one of a Shore D hardness value of greater than about 80 durometer or a Young's modulus stiffness value of greater than about 5 GPa. A protective coating is applied over the upper and lower shell members and exposed portions of the bond material.
摘要翻译： 风力涡轮机叶片包括上部壳体构件和下部壳体构件，所述下部壳体构件和下部壳体构件通过粘合材料连接在叶片的前缘和后缘。 粘合材料的一部分外露。 粘合材料具有肖氏D硬度值大于约80硬度或大于约5GPa的杨氏模量刚度值中的至少一种的表面特性。 保护涂层施加在上壳体和下壳体部件以及粘合材料的暴露部分上。
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