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1.发明申请BLADE BEARING WITH SUPPORT STRUCTURE HAVING NON-UNIFORM STIFFNESS AND METHOD MANUFACTURE 有权具有非均匀刚度的支撑结构的刀片轴承和方法制造公开(公告)号：US20140355922A1
公开(公告)日：2014-12-04
申请号：US14373196
申请日：2012-12-20
Applicant: Vestas Wind Systems A/S
CPC classification number: F16C35/06 , B23P15/003 , F03D1/0658 , F03D80/70 , F05B2230/60 , F05B2260/79 , F05B2280/702 , F16C19/08 , F16C19/28 , F16C33/60 , F16C43/04 , F16C2202/06 , F16C2360/31 , Y02E10/721 , Y02E10/722 , Y02P70/523 , Y10T29/49684
Abstract: A blade bearing for mounting a blade of a wind turbine to a hub of the wind turbine comprises inner and outer rings arranged next to each other. One of the inner and outer rings is configured to mount to the blade, and the other is configured to mount to the hub. At least two rows of rolling elements are positioned between the inner and outer rings. Upper and lower rows of the rolling elements are located in respective upper and lower planes. A support structure is secured to the inner ring and extends in a substantially radial direction between the upper and lower planes. The support structure has non-uniform stiffness characteristics in a circumferential direction. A method of manufacturing a blade bearing is also provided.
Abstract translation: 用于将风力涡轮机的叶片安装到风力涡轮机的轮毂的叶片轴承包括彼此相邻布置的内圈和外圈。 内圈和外圈中的一个被配置成安装到刀片，而另一个被配置成安装到轮毂。 至少两排滚动元件位于内圈和外圈之间。 滚动元件的上排和下排位于相应的上平面和下平面中。 支撑结构被固定到内环并且在上平面和下平面之间沿大致径向方向延伸。 支撑结构在圆周方向上具有不均匀的刚度特性。 还提供了一种制造叶片轴承的方法。
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公开(公告)号：US10914289B2
公开(公告)日：2021-02-09
申请号：US16609597
申请日：2018-05-04
Applicant: Vestas Wind Systems A/S
Inventor： Torben Ladegaard Baun , Peter Lindholst
Abstract: The invention relates to a method for dismantling a wind turbine and erecting a wind energy generating system, wherein the wind turbine comprises a tower placed on a foundation on a wind turbine site and a nacelle with a rotor mounted on the tower. The method comprises the steps of removing the rotor from the wind turbine, mounting an airborne wind energy system for generating electrical power on a part of the remaining wind turbine via a cable, and electrically connecting the airborne wind energy system to a power grid via a power transmission line.
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3.发明授权Blade bearing with support structure having non-uniform stiffness and method manufacture 有权具有支撑结构的叶片轴承具有不均匀的刚度和方法制造公开(公告)号：US09181982B2
公开(公告)日：2015-11-10
申请号：US14373196
申请日：2012-12-20
Applicant: Vestas Wind Systems A/S
CPC classification number: F16C35/06 , B23P15/003 , F03D1/0658 , F03D80/70 , F05B2230/60 , F05B2260/79 , F05B2280/702 , F16C19/08 , F16C19/28 , F16C33/60 , F16C43/04 , F16C2202/06 , F16C2360/31 , Y02E10/721 , Y02E10/722 , Y02P70/523 , Y10T29/49684
Abstract: A blade bearing for mounting a blade of a wind turbine to a hub of the wind turbine comprises inner and outer rings arranged next to each other. One of the inner and outer rings is configured to mount to the blade, and the other is configured to mount to the hub. At least two rows of rolling elements are positioned between the inner and outer rings. Upper and lower rows of the rolling elements are located in respective upper and lower planes. A support structure is secured to the inner ring and extends in a substantially radial direction between the upper and lower planes. The support structure has non-uniform stiffness characteristics in a circumferential direction. A method of manufacturing a blade bearing is also provided.
Abstract translation: 用于将风力涡轮机的叶片安装到风力涡轮机的轮毂的叶片轴承包括彼此相邻布置的内圈和外圈。 内圈和外圈中的一个被配置成安装到刀片，而另一个被配置成安装到轮毂。 至少两排滚动元件位于内圈和外圈之间。 滚动元件的上排和下排位于相应的上平面和下平面中。 支撑结构被固定到内环并且在上平面和下平面之间沿大致径向方向延伸。 支撑结构在圆周方向上具有不均匀的刚度特性。 还提供了一种制造叶片轴承的方法。
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公开(公告)号：US20160169207A1
公开(公告)日：2016-06-16
申请号：US14903756
申请日：2014-06-17
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Torben Friis Baun , Jesper Lykkegaard Neubauer , Peter Lindholst
CPC classification number: F03D15/10 , F03D9/25 , F03D15/00 , F05B2260/402 , F05B2260/4021 , F16G9/00 , F16H7/04 , F16H7/08 , F16H55/50 , F16H57/01 , Y02E10/722
Abstract: The present invention relates to a rope-driven transmission for a wind turbine. The transmission comprises an input rotary member for being operatively connected to a rotor of a wind turbine and in rotational connection with at least one secondary shaft which is arranged in parallel with the rotational axis of said input rotary member, wherein said secondary shaft is adapted for operative connection with an output member of at least one electrical generator, wherein said rotational connection between said input rotary member and said at least one secondary shaft is provided by a rope, the course of said rope defining a rope path, and wherein said rope path includes a plurality of turns around said input rotary member and said secondary shaft. The transmission facilitates an easy monitoring and maintenance of the transmission. The invention further relates to a method of maintaining the transmission by replacing the rope. The invention further relates to a wind turbine generator comprising the transmission.
Abstract translation: 本发明涉及一种用于风力涡轮机的绳索驱动变速器。 变速器包括用于可操作地连接到风力涡轮机的转子并与至少一个与所述输入旋转构件的旋转轴线平行设置的副轴旋转连接的输入旋转构件，其中所述副轴适于 与至少一个发电机的输出构件的操作连接，其中所述输入旋转构件和所述至少一个次级轴之间的所述旋转连接由绳索提供，所述绳索的路线限定绳索路径，并且其中所述绳索路径 包括围绕所述输入旋转构件和所述次级轴的多个匝。 该传输方便了传输的简单监视和维护。 本发明还涉及通过更换绳索来维持变速器的方法。 本发明还涉及一种包括变速器的风力涡轮发电机。
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