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公开(公告)号：US20140334938A1
公开(公告)日：2014-11-13
申请号：US13888661
申请日：2013-05-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott Gabell Riddell , Michael Christopher Booth
CPC classification number: F03D1/0633 , F03D1/0675 , F03D13/10 , F05B2240/122 , Y02E10/721 , Y10T29/49337
Abstract: A method and assembly for aligning airflow modifying elements on a rotor blade is disclosed. The airflow modifying assembly may be mounted onto a suction side surface or a pressure side surface of the rotor blade. Further, the airflow modifying assembly includes an alignment structure having a chord-wise extending face that may be fixed relative to the rotor blade at a predetermined position. The airflow modifying assembly further includes a first base having a root end, a tail end having an interconnecting profile, and a first plurality of airflow modifying elements. The root end is aligned with the chord-wise extending face such that the first base extends span-wise along the rotor blade. Additionally, the airflow modifying assembly includes at least one second base having a connector end with a complementary interconnecting profile and a plurality of airflow modifying elements, wherein the connector end is coupled to the tail end.
Abstract translation: 公开了一种用于对准转子叶片上的气流调节元件的方法和组件。 气流改变组件可以安装在转子叶片的吸入侧表面或压力侧表面上。 此外，气流改变组件包括具有弦状延伸面的对准结构，其可以在预定位置处相对于转子叶片固定。 气流改变组件还包括具有根端的第一基座，具有互连轮廓的尾端和第一多个气流修改元件。 根端与弦向延伸面对准，使得第一基座沿着转子叶片跨越方向延伸。 另外，气流改变组件包括至少一个第二底座，其具有连接器端部，该连接器端部具有互补互连轮廓和多个气流修改元件，其中连接器端部联接到尾端。
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公开(公告)号：US20140328692A1
公开(公告)日：2014-11-06
申请号：US13875627
申请日：2013-05-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott Gabell Riddell , Michael Christopher Booth , James Robert Tobin
CPC classification number: F03D1/0675 , F03D1/0633 , F05B2240/122 , F05B2240/30 , Y02E10/721 , Y10T29/49337
Abstract: A rotor blade assembly for a wind turbine includes a rotor blade having a pressure side, a suction side, a leading edge, and a trailing edge. A vortex generator accessory is mounted to either of the suction side or pressure side and includes a base portion and a protrusion member extending upwardly from the base portion. An attachment layer connects the base portion to the suction or pressure side. The attachment layer has a lower shear modulus than the base portion to allow for shear slippage between the base portion and the underlying suction or pressure side.
Abstract translation: 用于风力涡轮机的转子叶片组件包括具有压力侧，吸力侧，前缘和后缘的转子叶片。 涡流发生器附件安装到吸入侧或压力侧中的任一个，并且包括基部和从基部向上延伸的突出构件。 附接层将基部连接到吸力或压力侧。 附接层具有比基部更低的剪切模量，以允许基部和下面的吸力或压力侧之间的剪切打滑。
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公开(公告)号：US20190140569A1
公开(公告)日：2019-05-09
申请号：US15807861
申请日：2017-11-09
Applicant: General Electric Company
Inventor： Harold Robert Schnetzka , Robert Gregory Wagoner , Govardhan Ganireddy , John Leo Bollenbecker , Michael Christopher Booth , Vaidhya Nath Venkitanarayanan
Abstract: Systems and methods for operating a power system having a doubly fed induction generator are provided. In example implementations, a power system can include a power converter. The power converter can include a line-side converter, a DC link, and a rotor-side converter. The rotor-side converter is configured to convert a DC power on the DC link to an AC signal for a rotor bus. The system can include a control system having one or more control devices. The one or more control devices are configured to operate the rotor-side converter in an overmodulation regime to provide the AC signal for the rotor bus
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公开(公告)号：US09556849B2
公开(公告)日：2017-01-31
申请号：US13875627
申请日：2013-05-02
Applicant: General Electric Company
Inventor： Scott Gabell Riddell , Michael Christopher Booth , James Robert Tobin
IPC: F03D1/06
CPC classification number: F03D1/0675 , F03D1/0633 , F05B2240/122 , F05B2240/30 , Y02E10/721 , Y10T29/49337
Abstract: A rotor blade assembly for a wind turbine includes a rotor blade having a pressure side, a suction side, a leading edge, and a trailing edge. A vortex generator accessory is mounted to either of the suction side or pressure side and includes a base portion and a protrusion member extending upwardly from the base portion. An attachment layer connects the base portion to the suction or pressure side. The attachment layer has a lower shear modulus than the base portion to allow for shear slippage between the base portion and the underlying suction or pressure side.
Abstract translation: 用于风力涡轮机的转子叶片组件包括具有压力侧，吸力侧，前缘和后缘的转子叶片。 涡流发生器附件安装到吸入侧或压力侧中的任一个，并且包括基部和从基部向上延伸的突出构件。 附接层将基部连接到吸力或压力侧。 附接层具有比基部更低的剪切模量，以允许基部和下面的吸力或压力侧之间的剪切打滑。
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15.发明申请ATTACHMENT METHOD AND SYSTEM TO INSTALL COMPONENTS, SUCH AS VORTEX GENERATORS, TO A WIND TURBINE BLADE 有权安装组件的方法和系统，如VORTEX发电机，风力涡轮叶片公开(公告)号：US20160327021A1
公开(公告)日：2016-11-10
申请号：US14706026
申请日：2015-05-07
Applicant: General Electric Company
Inventor： James Robert Tobin , William Max Gobeli , Scott Gabell Riddell , Michael Christopher Booth
CPC classification number: F03D1/0675 , B29C65/4825 , B29C65/483 , B29C65/5057 , B29C65/562 , B29C65/72 , F03D13/10 , F05B2240/122 , Y02E10/721
Abstract: A method for installing an add-on component to a surface of a wind turbine blade includes attaching an adhesive side of strips of a double-sided adhesive tape onto either the surface of the wind turbine blade or a surface of the add-on component, the tape strips having a release liner on an opposite exposed side thereof. The tape strips having an extension tail of the release liner that extends beyond an edge of the add-on component when the add-on component is placed and held at a desired position against the surface of the wind turbine blade. With the add-on component held at the desired position, the extension tail is pulled away at an angle such that that release liner is removed along the length of the tape strip while maintaining the add-on component against the blade surface to attach the exposed adhesive under the release liner to either the surface of the wind turbine blade or the surface of the add-on component.
Abstract translation: 用于将附加部件安装到风力涡轮机叶片的表面的方法包括将双面胶带的条带的粘合剂侧附接到风力涡轮机叶片的表面或附加部件的表面上， 带条在其相对的暴露侧具有释放衬垫。 当附加部件被放置并保持在相对于风力涡轮机叶片的表面的期望位置时，带条具有延伸超过附加部件的边缘的释放衬里的延伸尾部。 随着附加部件保持在期望的位置，延伸尾部以一定的角度拉开，使得沿着带条的长度移除剥离衬垫，同时保持附加部件抵靠刀片表面以附接暴露的 在释放衬垫下方的粘合剂到风力涡轮机叶片的表面或附加部件的表面。
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Patent Agency Ranking
公开(公告)号：US20150132135A1
公开(公告)日：2015-05-14
申请号：US14076441
申请日：2013-11-11
Applicant: General Electric Company
IPC: F01D5/30
CPC classification number: F01D5/30 , F03D1/0675 , F05B2230/60 , F05B2240/122 , F05B2260/96 , Y02E10/721 , Y02P70/523 , Y10T29/49316
Abstract: A rigid template for aligning surface features on a rotor blade is disclosed. The rigid template is shaped to correspond to the surface of the rotor blade. Further, the rigid template includes a base end and a tail end opposite the base end. The base end is configured to connect to an alignment structure, the alignment structure being fixed relative to the rotor blade. The tail end includes at least one marker configured to locate at least one surface feature on the surface of the rotor blade.
Abstract translation: 公开了用于对准转子叶片上的表面特征的刚性模板。 刚性模板成形为对应于转子叶片的表面。 此外，刚性模板包括基端和与底端相对的尾端。 基端构造成连接到对准结构，对准结构相对于转子叶片固定。 尾端包括至少一个标记，其被配置为在转子叶片的表面上定位至少一个表面特征。
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公开(公告)号：US20140328687A1
公开(公告)日：2014-11-06
申请号：US13886348
申请日：2013-05-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： James Robert Tobin , Scott Gabell Riddell , Michael Christopher Booth , Megan Michela Wilson
IPC: F04D29/16
CPC classification number: F03D1/0633 , F03D1/0675 , F05B2240/122 , F05B2240/221 , F05B2240/30 , F05B2240/32 , F05B2250/711 , F05B2250/712 , F05B2260/96 , F05B2280/2003 , F05B2280/4004 , Y02E10/721 , Y02E10/726
Abstract: Rotor blade assemblies for wind turbines are provided. A rotor blade assembly includes a rotor blade. In some embodiments, the rotor blade assembly further includes a surface feature configured on an exterior surface of the rotor blade, the surface feature having an exterior mounting surface. At least a portion of the exterior mounting surface has a contour in an uninstalled state that is different from a curvature of the exterior surface of the rotor blade at a mount location of the surface feature on the rotor blade. In other embodiments, the rotor blade assembly further includes a seal member surrounding at least a portion of a perimeter of the surface feature. The seal member contacts and provides a transition between the exterior surface and the surface feature.
Abstract translation: 提供了用于风力涡轮机的转子叶片组件。 转子叶片组件包括转子叶片。 在一些实施例中，转子叶片组件还包括构造在转子叶片的外表面上的表面特征，表面特征具有外部安装表面。 外部安装表面的至少一部分具有处于卸载状态的轮廓，其与转子叶片上的表面特征的安装位置处的转子叶片的外表面的曲率不同。 在其他实施例中，转子叶片组件还包括围绕表面特征的周边的至少一部分的密封构件。 密封构件接触并在外表面和表面特征之间提供过渡。
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公开(公告)号：US10584676B2
公开(公告)日：2020-03-10
申请号：US15396919
申请日：2017-01-03
Applicant: General Electric Company
Inventor： James Robert Tobin , Scott Gabell Riddell , Michael Christopher Booth , Megan Michela Wilson
IPC: F03D1/06
Abstract: Rotor blade assemblies for wind turbines are provided. A rotor blade assembly includes a rotor blade. In some embodiments, the rotor blade assembly further includes a surface feature configured on an exterior surface of the rotor blade, the surface feature having an exterior mounting surface. At least a portion of the exterior mounting surface has a contour in an uninstalled state that is different from a curvature of the exterior surface of the rotor blade at a mount location of the surface feature on the rotor blade. In other embodiments, the rotor blade assembly further includes a seal member surrounding at least a portion of a perimeter of the surface feature. The seal member contacts and provides a transition between the exterior surface and the surface feature.
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19.发明授权公开(公告)号：US10352299B2
公开(公告)日：2019-07-16
申请号：US15229255
申请日：2016-08-05
Applicant: General Electric Company
Inventor： Michael Christopher Booth , Scott Gabell Riddell , Sebastien David Bertrand , James Paul Davidson
Abstract: A method for automatically updating data associated with a wind turbine based on component self-identification may generally include providing instructions for transmitting a polling signal to an identification sensor associated with a wind turbine component and, in response to the transmission of the polling signal, receiving current configuration data for the wind turbine component from the identification sensor. The method may also include comparing the current configuration data received from the identification sensor to last-known configuration data for the wind turbine component and automatically updating one or more parameter settings associated with operating the wind turbine based on any differences identified between the current configuration data and the last-known configuration data.
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公开(公告)号：US09638164B2
公开(公告)日：2017-05-02
申请号：US14472488
申请日：2014-08-29
Applicant: General Electric Company
Inventor： Ramesh Vedula , Kunal Upendra Sakekar , Jonathan Glenn Luedke , Stefan Herr , Scott Gabell Riddell , Michael Christopher Booth
IPC: F03D1/06
CPC classification number: F03D1/0658 , F03D1/0633 , F03D1/0675 , F05B2240/30 , F05B2240/301 , Y02E10/721
Abstract: In one aspect, a rotor blade assembly for a wind turbine may generally include a rotor blade extending lengthwise between a root and a tip. The rotor blade may include a pressure side and a suction side extending between a leading edge and a trailing edge. Additionally, the rotor blade assembly may include a chord extender having an attachment portion coupled to at least of the pressure side or the suction side and an extension portion extending outwardly from the attachment portion beyond the trailing edge. The extension portion may extend chordwise between a first end disposed adjacent to the trailing edge and a second end disposed opposite the first end. The extension portion may include a surface defined between the first and second ends. The extension portion may further include at least one stiffening rib projecting outwardly from the surface.
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