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1. 发明授权

US09353729B2 Aerodynamic hub assembly for a wind turbine 有权
标题翻译：用于风力涡轮机的气动轮毂组件
公开(公告)号：US09353729B2
公开(公告)日：2016-05-31
申请号：US13933565
申请日：2013-07-02
申请人： General Electric Company
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： F03D7/02 , 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。

2. 发明申请

US20160061191A1 DRIVETRAIN ASSEMBLY FOR A WIND TURBINE 有权
标题翻译：用于风力涡轮机的驱动装置
公开(公告)号：US20160061191A1
公开(公告)日：2016-03-03
申请号：US14469659
申请日：2014-08-27
申请人： General Electric Company
发明人： Ian David Wilson
IPC分类号： F03D11/02 , F16H57/00 , F16H1/36 , F03D11/00 , F03D9/00
CPC分类号： F16H57/0006 , F03D9/25 , F03D15/00 , F03D15/10 , F03D80/70 , F03D80/88 , F05B2260/40311 , F16H1/28 , Y02E10/722 , Y02E10/725 , Y02E10/726
摘要： The present disclosure is directed to a drivetrain assembly for a wind turbine. The drivetrain assembly includes a gearbox having a ring gear, an annular torque support, and at least one flexible component configured therebetween. More specifically, the ring gear includes opposing inner and outer circumferential surfaces separated by side circumferential edges. The side circumferential edges include a rotor-side edge and a generator-side edge. The rotor-side edge has a first set of circumferentially-spaced teeth. The torque support has a generator-side surface having a second set of circumferentially-spaced teeth. Thus, the first set of teeth of the ring gear are configured to engage the second set of teeth of the torque support so as to couple the ring gear to the torque support. In addition, the flexible component is configured between the first and second sets of teeth so as to control vibrations in the wind turbine, e.g. transmission of gearbox-generated vibrations. Thus, location of the flexible components allows for improved bedplate stiffness of the wind turbine.
摘要翻译：本公开涉及一种用于风力涡轮机的传动系组件。传动系统组件包括具有环形齿轮的齿轮箱，环形扭矩支撑件以及在它们之间构造的至少一个柔性部件。更具体地说，齿圈包括由侧周边缘分开的相对的内周面和外周面。侧边缘包括转子侧边缘和发生器侧边缘。转子侧边缘具有第一组周向间隔开的齿。扭矩支撑件具有发生器侧表面，其具有第二组周向间隔开的齿。因此，环形齿轮的第一组齿构造成与扭矩支撑件的第二组齿接合，以将环形齿轮联接到扭矩支撑件。此外，柔性部件配置在第一组齿和第二组齿之间，以便控制风力涡轮机中的振动。传动变速箱产生的振动。因此，柔性部件的位置允许改善风力涡轮机的底板刚度。

3. 发明授权

US09249776B2 Wind turbine dome and method of assembly 有权
标题翻译：风轮穹顶及组装方法
公开(公告)号：US09249776B2
公开(公告)日：2016-02-02
申请号：US14183892
申请日：2014-02-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Peggy Lynn Baehmann , Fulton Jose Lopez , Ian David Wilson , Robert Michael Zirin
IPC分类号： F03D1/00 , F03D1/04 , F03D1/06
CPC分类号： F03D1/04 , F03D1/0691 , F05B2240/14 , Y02E10/721 , Y02E10/726 , Y10T29/49316
摘要： An aerodynamic dome structure that is placed in front of a wind turbine hub includes a plurality of arcuate panels. The arcuate panels are interconnected to form a dome-shaped structure. A plurality of arcuate radial spar supports may be employed to support the arcuate panels.
摘要翻译：放置在风力涡轮机轮毂前方的空气动力学圆顶结构包括多个弧形面板。弓形面板相互连接形成圆顶形结构。可以采用多个弓形径向翼梁支撑件来支撑弓形面板。

4. 发明授权

US11536361B2 Modular gearbox for wind turbine 有权
公开(公告)号：US11536361B2
公开(公告)日：2022-12-27
申请号：US15915306
申请日：2018-03-08
申请人： General Electric Company
发明人： Raed Zuhair Hasan , Ian David Wilson , Lawrence Keith Taliaferro , Boobalan Ayyasamy
IPC分类号： F03D15/00 , F16H57/025 , F03D80/50 , F16H57/02 , F03D1/00 , F16H57/023 , F16H57/00
摘要： A modular gearbox assembly for a wind turbine having improved up-tower serviceability includes a low-speed gear stage module, a separate, intermediate-speed gear stage module adjacent to the low-speed gear stage module, and a separate high-speed gear stage module adjacent to the intermediate-speed gear stage module. The gearbox assembly also includes a first flange removably connecting the intermediate and high-speed gear stage modules and a second flange removably connecting the intermediate and low-speed gear stage modules. Thus, the low-speed gear stage module converts a low-speed, high torque input from a rotor shaft of the wind turbine to a high-speed, low torque output for a generator of the wind turbine via the intermediate and high-speed gear stage modules. In addition, the first and second flanges allow for easy disassembly of the gear stage modules such that the various stages can be easily repaired, replaced, and/or inspected.

5. 发明授权

US10385830B2 Compound main bearing arrangement for a wind turbine 有权
公开(公告)号：US10385830B2
公开(公告)日：2019-08-20
申请号：US15649734
申请日：2017-07-14
申请人： General Electric Company
发明人： Ian David Wilson , Edward Lee McGrath
IPC分类号： F16C19/54 , F03D80/70 , F03D80/80 , F03D1/06 , F16C17/06 , F16C19/46 , F16C21/00
摘要： A drive train of a wind turbine is disclosed as having a rotatable hub, a gearbox, a rotatable rotor shaft extending between the rotatable hub and the gearbox, and a main bearing assembly supporting the rotatable rotor shaft, the main bearing assembly having a main bearing housing enclosing one or more compound bearings, each of the one or more compound bearings having at least two axial thrust bearings and a radial bearing.

6. 发明申请

US20190017496A1 COMPOUND MAIN BEARING ARRANGEMENT FOR A WIND TURBINE 审中-公开
公开(公告)号：US20190017496A1
公开(公告)日：2019-01-17
申请号：US15649734
申请日：2017-07-14
申请人： General Electric Company
发明人： Ian David Wilson , Edward Lee McGrath
IPC分类号： F03D80/70 , F03D1/06 , F03D80/80
CPC分类号： F03D80/70 , F03D1/0658 , F03D80/88 , F05B2230/60 , F05B2240/52 , F05B2240/54 , F16C17/06 , F16C17/10 , F16C19/26 , F16C21/00 , F16C43/00 , F16C2360/31
摘要： A drive train of a wind turbine is disclosed as having a rotatable hub, a gearbox, a rotatable rotor shaft extending between the rotatable hub and the gearbox, and a main bearing assembly supporting the rotatable rotor shaft, the main bearing assembly having a main bearing housing enclosing one or more compound bearings, each of the one or more compound bearings having at least two axial thrust bearings and a radial bearing.

7. 发明申请

US20190277393A1 Modular Gearbox for Wind Turbine 审中-公开
公开(公告)号：US20190277393A1
公开(公告)日：2019-09-12
申请号：US15915306
申请日：2018-03-08
申请人： General Electric Company
发明人： Raed Zuhair Hasan , Ian David Wilson , Lawrence Keith Taliaferro , Boobalan Ayyasamy
IPC分类号： F16H57/025 , F03D15/00 , F03D80/50
摘要： A modular gearbox assembly for a wind turbine having improved up-tower serviceability includes a low-speed gear stage module, a separate, intermediate-speed gear stage module adjacent to the low-speed gear stage module, and a separate high-speed gear stage module adjacent to the intermediate-speed gear stage module. The gearbox assembly also includes a first flange removably connecting the intermediate and high-speed gear stage modules and a second flange removably connecting the intermediate and low-speed gear stage modules. Thus, the low-speed gear stage module converts a low-speed, high torque input from a rotor shaft of the wind turbine to a high-speed, low torque output for a generator of the wind turbine via the intermediate and high-speed gear stage modules. In addition, the first and second flanges allow for easy disassembly of the gear stage modules such that the various stages can be easily repaired, replaced, and/or inspected.

8. 发明申请

US20180038350A1 ADAPTERS FOR WIND TURBINE REFURBISHMENT 审中-公开
公开(公告)号：US20180038350A1
公开(公告)日：2018-02-08
申请号：US15230790
申请日：2016-08-08
申请人： General Electric Company
发明人： Jay F. Leonard , Ian David Wilson
IPC分类号： F03D80/50 , F03D9/25 , F03D9/00 , E04H12/34 , E04B1/41
CPC分类号： F03D80/50 , E04B1/40 , E04H12/085 , E04H12/34 , F03D9/25 , F03D13/10 , F03D13/20 , F03D80/00 , F05B2220/706 , F05B2230/70 , F05B2230/80 , F05B2240/14 , F05B2240/912 , F16C35/07 , F16C2360/31 , Y02E10/725 , Y02E10/728 , Y02P70/523
摘要： A method for refurbishing a wind turbine includes removing an existing machine head from the wind turbine, and providing a new machine head and an adapter. The new machine head includes a base frame, and further includes a plurality of fastener holes defined in the base frame. The adapter includes an outer sidewall and defining a first plurality of fastener holes and a second plurality of fastener holes, the first plurality of fastener holes disposed in a first hole pattern, the second plurality of fastener holes disposed in a second hole pattern different from the first hole pattern. The method further includes connecting the new machine head and the adapter such that the adapter is connected to and between a yaw bearing and one of the base frame or a top flange of a tower of the wind turbine.

9. 发明授权

US09856966B2 Drivetrain assembly for a wind turbine 有权
公开(公告)号：US09856966B2
公开(公告)日：2018-01-02
申请号：US14469659
申请日：2014-08-27
申请人： General Electric Company
发明人： Ian David Wilson
IPC分类号： F16H57/00 , F03D80/80 , F03D15/00 , F03D9/25 , F16H1/28
CPC分类号： F16H57/0006 , F03D9/25 , F03D15/00 , F03D15/10 , F03D80/70 , F03D80/88 , F05B2260/40311 , F16H1/28 , Y02E10/722 , Y02E10/725 , Y02E10/726
摘要： The present disclosure is directed to a drivetrain assembly for a wind turbine. The drivetrain assembly includes a gearbox having a ring gear, an annular torque support, and at least one flexible component configured therebetween. More specifically, the ring gear includes opposing inner and outer circumferential surfaces separated by side circumferential edges. The side circumferential edges include a rotor-side edge and a generator-side edge. The rotor-side edge has a first set of circumferentially-spaced teeth. The torque support has a generator-side surface having a second set of circumferentially-spaced teeth. Thus, the first set of teeth of the ring gear are configured to engage the second set of teeth of the torque support so as to couple the ring gear to the torque support. In addition, the flexible component is configured between the first and second sets of teeth so as to control vibrations in the wind turbine, e.g. transmission of gearbox-generated vibrations. Thus, location of the flexible components allows for improved bedplate stiffness of the wind turbine.

10. 发明申请

US20150233342A1 WIND TURBINE DOME AND METHOD OF ASSEMBLY 有权
标题翻译：风力涡轮机球和组装方法
公开(公告)号：US20150233342A1
公开(公告)日：2015-08-20
申请号：US14183892
申请日：2014-02-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Peggy Lynn Baehmann , Fulton Jose Lopez , Ian David Wilson , Robert Michael Zirin
IPC分类号： F03D1/04
CPC分类号： F03D1/04 , F03D1/0691 , F05B2240/14 , Y02E10/721 , Y02E10/726 , Y10T29/49316
摘要： An aerodynamic dome structure that is placed in front of a wind turbine hub includes a plurality of arcuate panels. The arcuate panels are interconnected to form a dome-shaped structure. A plurality of arcuate radial spar supports may be employed to support the arcuate panels.
摘要翻译：放置在风力涡轮机轮毂前方的空气动力学圆顶结构包括多个弧形面板。弓形面板相互连接形成圆顶形结构。可以采用多个弓形径向翼梁支撑件来支撑弓形面板。

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