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公开(公告)号：US20190234096A1
公开(公告)日：2019-08-01
申请号：US15881158
申请日：2018-01-26
发明人： Biao Fang , Srikrishna Mantravadi , Nikolina Kourteva Kristeva , Ingo Paura , Norman Arnold Turnquist , Todd DarVel Andersen , Pascal Meyer , Gregory Edward Cooper , James Henry Madge
摘要： A wind turbine system includes a wind turbine generator having a rotor and a nacelle mounted atop a tower structure. The tower structure is mounted to a foundation structure and includes a plurality of tower sections, each including one or more tower section flanges. The wind turbine system further includes one or more connector rings. Each of the one or more connector rings is disposed proximate two adjacent tower section flanges and includes a plurality of pad eye adaptors each having an opening formed therein. The wind turbine system further includes a plurality of tensioned cables, with each coupled to one of the pad eye adaptors at a first end and the foundation structure at a second end. The plurality of tensioned cables are coupled to the tower structure at different or multiple connector ring heights based on site conditions to yield the desired lateral stability.
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公开(公告)号：US09683553B2
公开(公告)日：2017-06-20
申请号：US14019838
申请日：2013-09-06
发明人： Dale Robert Mashtare , James Henry Madge , Charudatta Subhash Mehendale , George Albert Goller , Conner B. Shane
CPC分类号： F03D15/10 , F03D9/25 , F03D17/00 , F05B2260/30 , F05B2260/80 , F05B2270/331 , F05B2270/821 , F16H57/01 , F16H57/025 , F16H2057/012 , Y02E10/722
摘要： Systems and methods for monitoring wind turbine loading are provided. In one embodiment, a system includes a main shaft, a bedplate, and a gearbox coupled to the main shaft and mounted to the bedplate. The gearbox includes an outer casing and a torque arm extending from the outer casing. The system further includes an isolation mount coupled to the torque arm, and a sensor configured to measure displacement of the torque arm. In another embodiment, a method includes operating the wind turbine, and detecting displacement of a torque arm of a gearbox of the wind turbine. The method further includes calculating a moment for a main shaft of the wind turbine based on the displacement of the torque arm.
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公开(公告)号：US20150069762A1
公开(公告)日：2015-03-12
申请号：US14019838
申请日：2013-09-06
发明人： Dale Robert Mashtare , James Henry Madge , Charudatta Subhash Mehendale , George Albert Goller , Conner B. Shane
CPC分类号： F03D15/10 , F03D9/25 , F03D17/00 , F05B2260/30 , F05B2260/80 , F05B2270/331 , F05B2270/821 , F16H57/01 , F16H57/025 , F16H2057/012 , Y02E10/722
摘要： Systems and methods for monitoring wind turbine loading are provided. In one embodiment, a system includes a main shaft, a bedplate, and a gearbox coupled to the main shaft and mounted to the bedplate. The gearbox includes an outer casing and a torque arm extending from the outer casing. The system further includes an isolation mount coupled to the torque arm, and a sensor configured to measure displacement of the torque arm. In another embodiment, a method includes operating the wind turbine, and detecting displacement of a torque arm of a gearbox of the wind turbine. The method further includes calculating a moment for a main shaft of the wind turbine based on the displacement of the torque arm.
摘要翻译： 提供了用于监测风力涡轮机负载的系统和方法。 在一个实施例中，系统包括主轴，底板和耦合到主轴并安装到底板的齿轮箱。 齿轮箱包括外壳和从外壳延伸的扭矩臂。 该系统还包括联接到扭矩臂的隔离安装件和构造成测量扭矩臂的位移的传感器。 在另一个实施例中，一种方法包括操作风力涡轮机，以及检测风力涡轮机的变速箱的转矩臂的位移。 该方法还包括基于转矩臂的位移来计算风力涡轮机主轴的力矩。
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公开(公告)号：US09353729B2
公开(公告)日：2016-05-31
申请号：US13933565
申请日：2013-07-02
发明人： Ian David Wilson , Kevin Wayne Kinzie , James Henry Madge , Daniel Jason Erno , Michael Colan Moscinski , Zaeem Ashraf Khan , Dmytro Floriyovych Opaits
CPC分类号： F03D1/0691 , F03D1/0658 , F03D1/0675 , F03D7/0224 , F03D7/0228 , F05B2240/302 , Y02B10/30 , Y02E10/721
摘要： An aerodynamic hub assembly for a wind turbine is disclosed. The hub assembly may include a hub extension, a rotor blade having a blade root and a blade tip, and a hub airfoil section mounted at least partially over the hub extension. The hub airfoil section may be fixed relative to the rotor blade or may be configured to rotate about a common pitch axis with the rotor blade. The hub extension may be connected to and extend radially from a center of the hub assembly. Further, the hub assembly may include a pitch bearing having an inner race and an outer race, wherein the pitch bearing may be coupled between the hub extension and the blade root. Additionally, the hub assembly may also include an aerodynamically-shaped spinner, wherein the spinner may house at least a portion of a root structure extending radially from the center of the hub assembly.
摘要翻译： 公开了一种用于风力涡轮机的空气动力学轮毂组件。 毂组件可以包括轮毂延伸部，具有叶片根部和叶片尖端的转子叶片以及至少部分地安装在轮毂延伸部上的轮毂翼型部分。 轮毂翼型部分可以相对于转子叶片固定，或者可以被构造成围绕与转子叶片共同的俯仰轴线旋转。 轮毂延伸部可以从轮毂组件的中心连接并径向延伸。 此外，轮毂组件可以包括具有内座圈和外座圈的变桨轴承，其中变桨轴承可以联接在轮毂延伸部和叶片根部之间。 另外，轮毂组件还可以包括空气动力学形状的旋转器，其中旋转器可以容纳从轮毂组件的中心径向延伸的根部结构的至少一部分。
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公开(公告)号：US10676952B2
公开(公告)日：2020-06-09
申请号：US15881158
申请日：2018-01-26
发明人： Biao Fang , Srikrishna Mantravadi , Nikolina Kourteva Kristeva , Ingo Paura , Norman Arnold Turnquist , Todd DarVel Andersen , Pascal Meyer , Gregory Edward Cooper , James Henry Madge
摘要： A wind turbine system includes a wind turbine generator having a rotor and a nacelle mounted atop a tower structure. The tower structure is mounted to a foundation structure and includes a plurality of tower sections, each including one or more tower section flanges. The wind turbine system further includes one or more connector rings. Each of the one or more connector rings is disposed proximate two adjacent tower section flanges and includes a plurality of pad eye adaptors each having an opening formed therein. The wind turbine system further includes a plurality of tensioned cables, with each coupled to one of the pad eye adaptors at a first end and the foundation structure at a second end. The plurality of tensioned cables are coupled to the tower structure at different or multiple connector ring heights based on site conditions to yield the desired lateral stability.
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公开(公告)号：US20150010403A1
公开(公告)日：2015-01-08
申请号：US13933565
申请日：2013-07-02
发明人： Ian David Wilson , Kevin Wayne Kinzie , James Henry Madge , Daniel Jason Erno , Michael Colan Moscinski , Zaeem Ashraf Khan , Dmytro Floriyovych Opaits
IPC分类号： F03D1/06
CPC分类号： F03D1/0691 , F03D1/0658 , F03D1/0675 , F03D7/0224 , F03D7/0228 , F05B2240/302 , Y02B10/30 , Y02E10/721
摘要： An aerodynamic hub assembly for a wind turbine is disclosed. The hub assembly may include a hub extension, a rotor blade having a blade root and a blade tip, and a hub airfoil section mounted at least partially over the hub extension. The hub airfoil section may be fixed relative to the rotor blade or may be configured to rotate about a common pitch axis with the rotor blade. The hub extension may be connected to and extend radially from a center of the hub assembly. Further, the hub assembly may include a pitch bearing having an inner race and an outer race, wherein the pitch bearing may be coupled between the hub extension and the blade root. Additionally, the hub assembly may also include an aerodynamically-shaped spinner, wherein the spinner may house at least a portion of a root structure extending radially from the center of the hub assembly.
摘要翻译： 公开了一种用于风力涡轮机的空气动力学轮毂组件。 毂组件可以包括轮毂延伸部，具有叶片根部和叶片尖端的转子叶片以及至少部分地安装在轮毂延伸部上的轮毂翼型部分。 轮毂翼型部分可以相对于转子叶片固定，或者可以被构造成围绕与转子叶片共同的俯仰轴线旋转。 轮毂延伸部可以从轮毂组件的中心连接并径向延伸。 此外，轮毂组件可以包括具有内座圈和外座圈的变桨轴承，其中变桨轴承可以联接在轮毂延伸部和叶片根部之间。 另外，轮毂组件还可以包括空气动力学形状的旋转器，其中旋转器可以容纳从轮毂组件的中心径向延伸的根部结构的至少一部分。
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