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公开(公告)号：US20150167634A1
公开(公告)日：2015-06-18
申请号：US14559865
申请日：2014-12-03
Applicant: ALSTOM RENEWABLE TECHNOLOGIES
Inventor： Ricardo LÁZARO , Laia ESTEBAN
CPC classification number: F03D1/0691 , F03D80/70 , F05B2240/50 , Y02E10/721
Abstract: In a first aspect, the invention provides a hub to be mounted on a wind turbine having a frame to be surrounded by the hub. The hub comprises a front bearing seat and a rear bearing seat for rotatably mounting the hub on the frame through respective front and rear bearings, in such a way that the frame is provided at least partially internally of the hub. The hub further comprises a plurality of beams connecting the front bearing seat and the rear bearing seat. In a second aspect, the invention provides a wind turbine comprising a hub according to the first aspect of the invention and a frame surrounded by the hub. The hub is rotatably mounted on the frame through respective front and rear bearings, in such a way that the frame is provided at least partially internally of the hub.
Abstract translation: 在第一方面，本发明提供一种要安装在风力涡轮机上的轮毂，该轮毂具有被轮毂围绕的框架。 轮毂包括前轴承座和后轴承座，用于通过相应的前轴承和后轴承将轮毂可旋转地安装在框架上，使得框架至少部分地设置在轮毂的内部。 轮毂还包括连接前轴承座和后轴承座的多个梁。 在第二方面，本发明提供一种风力涡轮机，其包括根据本发明的第一方面的轮毂和由轮毂包围的框架。 毂通过相应的前轴承和后轴承可旋转地安装在框架上，使得框架至少部分地设置在轮毂的内部。
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2.发明申请SAFETY STRUCTURE FOR PERFORMING SERVICING OPERATIONS IN A WIND TURBINE AND METHOD FOR ITS INSTALLATION 有权用于执行风力涡轮机维修操作的安全结构及其安装方法公开(公告)号：US20160265507A1
公开(公告)日：2016-09-15
申请号：US15066998
申请日：2016-03-10
Applicant: ALSTOM RENEWABLE TECHNOLOGIES
Inventor： Ricardo LÁZARO , Miquel Tarragó Raventós
CPC classification number: F03D13/10 , E04G21/32 , E04H17/04 , E04H17/06 , E04H17/22 , F03D80/50 , Y02E10/72
Abstract: The safety structure comprises temporarily deployable safety bars that can be attached to a support member associated with at least one of a wind turbine hub, a wind turbine blade, a wind turbine root section, a wind turbine yaw mechanism, a wind turbine tower base, a wind turbine foundation, and a wind turbine nacelle. The bars can be coupled with each other and the structure may comprise at least one inflatable portion. The safety bars are first attached to the support member surrounding a wind turbine portion and then coupled to each other defining a fence structure.
Abstract translation: 安全结构包括临时可展开的安全杆，其可以附接到与风力涡轮机轮毂，风力涡轮机叶片，风力涡轮机根部，风力涡轮机偏航机构，风力涡轮机塔架基座中的至少一个相关联的支撑构件， 风力发电机基础和风力涡轮机舱。 杆可以彼此联接，并且结构可以包括至少一个可充气部分。 安全杆首先被附接到围绕风力涡轮机部分的支撑构件，然后彼此联接，限定出围栏结构。
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公开(公告)号：US20160258415A9
公开(公告)日：2016-09-08
申请号：US14559865
申请日：2014-12-03
Applicant: ALSTOM RENEWABLE TECHNOLOGIES
Inventor： Ricardo LÁZARO , Laia ESTEBAN
CPC classification number: F03D1/0691 , F03D80/70 , F05B2240/50 , Y02E10/721
Abstract: In a first aspect, the invention provides a hub to be mounted on a wind turbine having a frame to be surrounded by the hub. The hub comprises a front bearing seat and a rear bearing seat for rotatably mounting the hub on the frame through respective front and rear bearings, in such a way that the frame is provided at least partially internally of the hub. The hub further comprises a plurality of beams connecting the front bearing seat and the rear bearing seat. In a second aspect, the invention provides a wind turbine comprising a hub according to the first aspect of the invention and a frame surrounded by the hub. The hub is rotatably mounted on the frame through respective front and rear bearings, in such a way that the frame is provided at least partially internally of the hub.
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