公开(公告)号：US09500178B2

公开(公告)日：2016-11-22

申请号：US14003742

申请日：2012-03-09

申请人： Eystein Børgen ,  Bjørge Sæten

发明人： Eystein Børgen ,  Bjørge Sæten

IPC分类号： F03D1/00 ,  F03D1/06

CPC分类号： F03D1/001 ,  F03D1/06 ,  F03D13/10 ,  F05B2240/14 ,  F16C2360/31 ,  Y02E10/721 ,  Y02E10/728 ,  Y10T29/49316

摘要： A wind turbine rotor assembly comprises: a rotor support; a rotor which is rotatably mounted to the rotor support; and a base support; wherein the rotor support and base support are provided with an engagement mechanism which allows the rotor support and base support to engage with each other so that when the rotor support and base support are moved together a hinged connection is formed between the rotor support and base support, which hinged connection allows the rotor support to rotate relative to the base support during installation or decommissioning of the rotor.

摘要翻译： 风力涡轮机转子组件包括：转子支架; 可转动地安装在转子支架上的转子; 和基地支持; 其中转子支撑件和基座支撑件设置有接合机构，其允许转子支撑件和基座支撑件彼此接合，使得当转子支撑件和基座支撑件一起移动时，在转子支撑件和基座支撑件之间形成铰接连接件 ，其铰接连接允许转子支撑件在转子的安装或退役期间相对于基座支撑件旋转。

公开(公告)号：US09394880B2

公开(公告)日：2016-07-19

申请号：US14724040

申请日：2015-05-28

申请人： Michael Zuteck

发明人： Michael Zuteck

IPC分类号： B66C23/00 ,  E04H12/00 ,  F03D1/00 ,  B66C23/18 ,  E04H12/34 ,  F03D11/04

CPC分类号： F03D1/001 ,  B66C23/207 ,  E04H12/342 ,  E04H12/345 ,  F03D13/10 ,  F03D13/20 ,  F03D80/70 ,  F05B2230/50 ,  F05B2230/61 ,  F05B2240/91521 ,  Y02B10/30 ,  Y02E10/728 ,  Y02P70/523

摘要： A wind turbine tower comprising a forward leaning rotating tower where the tower rotates on lower and upper bearings. The upper bearing is held in position by a second fixed lower tower that encloses a lower portion of the first rotating tower. A method of constructing a wind turbine tower comprising building a tower in segments; including elements of the tower segments enabling the attachment, support, and movement of a climbing crane. Also included is a lifting cable communicating with a ground based winch vehicle. Climbing crane is positioned on the tower to enable the climbing crane to reach forward of the tower and to raise segments of the tower to build it to full height, and to also raise the nacelle and rotor of the wind turbine.

摘要翻译： 一种风力涡轮机塔架，包括一个向前倾斜的旋转塔架，塔架在下部和上部轴承上旋转。 上轴承由围绕第一旋转塔的下部的第二固定下塔保持就位。 一种构造风力涡轮机塔架的方法，包括：将塔架建造成段; 包括能够连接，支撑和移动攀爬起重机的塔段的元件。 还包括与地面绞车连通的提升缆绳。 爬升起重机位于塔架上，以使攀爬起重机能够到达塔架前方，并且将塔架的塔段升高到高度，并且还可以升高风力涡轮机的机舱和转子。

公开(公告)号：US09261071B2

公开(公告)日：2016-02-16

申请号：US13312118

申请日：2011-12-06

申请人： Jesper Lykkegaard Andersen ,  Anton Bech

发明人： Jesper Lykkegaard Andersen ,  Anton Bech

IPC分类号： F03D7/02 ,  F03D1/00 ,  F03D1/06 ,  F03D11/00

CPC分类号： F03D1/001 ,  F03D1/0658 ,  F03D1/0691 ,  F03D7/0224 ,  F03D13/10 ,  F03D80/70 ,  F05B2260/79 ,  Y02E10/721 ,  Y02E10/723 ,  Y02E10/728

摘要： A system for a wind turbine includes a pitch system having a blade pitch bearing and a wind turbine hub, the pitch bearing being attached to the wind turbine hub and arranged to be attachable to a wind turbine rotor blade. A pitch gear, having a gear surface for engaging with an actuator, such as a pinion, is releasably coupled to the pitch system so that the pitch gear, under the action of the actuator, causes relative rotation between the hub and the relevant part of the bearing. Releasably coupling the gear surface to the pitch system can allow easy replacement of the gear without requiring the removal of large components such as the bearing.

摘要翻译： 一种用于风力涡轮机的系统包括具有叶片变桨轴承和风力涡轮机轮毂的俯仰系统，俯仰轴承附接到风力涡轮机轮毂并且布置成可附接到风力涡轮机转子叶片。 具有用于与诸如小齿轮的致动器接合的齿轮表面的变速齿轮可释放地联接到桨距系统，使得变桨齿轮在致动器的作用下引起轮毂和相关部分之间的相对旋转 轴承。 将齿轮表面可释放地连接到俯仰系统可以容易地更换齿轮，而不需要移除诸如轴承的大部件。

公开(公告)号：US09062651B2

公开(公告)日：2015-06-23

申请号：US13223987

申请日：2011-09-01

申请人： Herman J. Schellstede

发明人： Herman J. Schellstede

IPC分类号： F03D9/00 ,  F03D1/00 ,  F03D7/02 ,  F03D11/04 ,  E02B17/00 ,  E02B17/02 ,  E02B17/08

CPC分类号： F03D1/001 ,  E02B17/0034 ,  E02B17/027 ,  E02B17/0818 ,  E02B2017/006 ,  E02B2017/0091 ,  F03D7/0268 ,  F03D9/11 ,  F03D9/25 ,  F03D9/32 ,  F03D13/10 ,  F03D13/20 ,  F03D13/25 ,  F03D80/50 ,  F03D80/85 ,  Y02E10/723 ,  Y02E10/728

摘要： A wind power system comprising a vertical tower defining a vertical travel path; a carriage mounted to the tower and configured to move along the travel path; and wind turbine mounted to the carriage and having rotatable blades to convert wind energy into electrical energy. The system may include one or more gear racks secured to the outside diameter of the tower upon which the carriage moves. The system may include a locking mechanism configured to lock the carriage in a working position at a top of the travel path, a maintenance position at a bottom of the travel path, and/or a storm position at a midpoint of the travel path. The turbine may be configured to hold the blades in a vertical alignment parallel to the tower, when the carriage is in the storm position.

摘要翻译： 一种风力发电系统，包括限定垂直行进路径的垂直塔架; 安装到塔架并被构造成沿着行进路径移动的滑架; 风力涡轮机安装在滑架上并具有可转动的叶片以将风能转换为电能。 系统可以包括固定到塔的外径上的一个或多个齿条，托架移动到该塔的外径上。 系统可以包括锁定机构，其被构造成将滑架锁定在行进路径的顶部的工作位置，行进路径的底部的维护位置和/或行进路径的中点处的风暴位置。 当托架处于暴风位置时，涡轮机可构造成将叶片保持在与塔架平行的垂直方向上。

公开(公告)号：US09028215B2

公开(公告)日：2015-05-12

申请号：US13469124

申请日：2012-05-11

申请人： Warren Smook

发明人： Warren Smook

IPC分类号： F03D1/00 ,  F03D11/04

CPC分类号： F03D1/001 ,  F03D9/25 ,  F03D13/10 ,  F03D13/20 ,  F03D80/70 ,  F05B2240/14 ,  F05B2240/916 ,  Y02E10/726 ,  Y02E10/728

摘要： A nacelle main frame structure and drive train assembly (1) for being mounted on a tower (2) of a wind turbine. The nacelle main frame structure and drive train assembly (1) comprises a nacelle main frame structure (4) with a central part (6) connecting a first part (7) to a second part (8). The first part (7), during wind turbine operation and/or servicing activities, takes up loads of a rotor (9). A drive train (5) is at least partially located between the first and second parts (7, 8). The central part (6) of the main frame structure (4) is located substantially above at least part of the drive train (5) and is such that at least part of the drive train (5) can only be removed from the main frame structure (4) by lowering at least part of the drive train (5) from the main frame structure (4).

摘要翻译： 一种用于安装在风力涡轮机的塔架（2）上的机舱主框架结构和传动系组件（1）。 机舱主框架结构和传动系组件（1）包括一个具有将第一部分（7）连接到第二部分（8）的中心部分（6）的机舱主框架结构（4）。 在风力涡轮机操作和/或维修活动期间，第一部分（7）占用转子的负载（9）。 传动系（5）至少部分地位于第一和第二部分（7,8）之间。 主框架结构（4）的中心部分（6）大致位于传动系（5）的至少部分上方，并且使传动系（5）的至少一部分只能从主框架 通过从主框架结构（4）降低至少一部分传动系（5）的结构（4）。

公开(公告)号：US20140317927A1

公开(公告)日：2014-10-30

申请号：US14260360

申请日：2014-04-24

申请人： Envision Energy (Denmark) ApS

发明人： Jan Westergaard

IPC分类号： B23P19/04

CPC分类号： F03D1/001 ,  B63B35/003 ,  F03D13/10 ,  F03D13/40 ,  F05B2230/61 ,  Y02E10/721 ,  Y02E10/726 ,  Y02E10/728 ,  Y02P70/523 ,  Y10T29/49321

摘要： A method for assembly and installation of an offshore wind turbine, where components such as a nacelle, one or more tower sections and/or blades for at least one wind turbine is manufactured, assembled at or transported to a harbor area, where said components are loaded onto a transport and installation vessel and subsequently transported to an erection site. The method involves at least the steps of assembling at least one nacelle for a two-bladed wind turbine having hub with two sets of blade installation interfaces facing in a radial direction, the blade installation interfaces having a 180 degree angular distance therebetween, installing at least one, but preferably two inner blade parts to the hub, and arranging the at least one nacelle with the at least one inner blade part attached to the hub on the deck of a transport and installation vessel.

摘要翻译： 一种用于组装和安装海上风力涡轮机的方法，其中制造用于至少一个风力涡轮机的诸如机舱，一个或多个塔架段和/或叶片的部件组装在或运送到港区，其中所述部件是 装载到运输和安装船上，随后运送到安装地点。 该方法至少包括组装至少一个用于具有两个叶片安装接口的轮毂的双叶片风力涡轮机的至少一个机舱的步骤，该两个叶片安装接口面向径向，叶片安装界面之间具有180度的角距离，至少安装 一个，但优选两个内部刀片部件，并且布置至少一个机舱，其中至少一个内部刀片部分附接到运输和安装容器的甲板上的轮毂。

公开(公告)号：US08857131B2

公开(公告)日：2014-10-14

申请号：US13318762

申请日：2010-05-05

申请人： Markus Vogel ,  Jens Hofmann

发明人： Markus Vogel ,  Jens Hofmann

IPC分类号： E04B1/35 ,  E02D27/32 ,  F03D1/00

CPC分类号： F03D1/001 ,  F03D13/10 ,  F05B2230/608 ,  F05B2240/912 ,  F05B2260/30 ,  Y02E10/728 ,  Y02P70/523

摘要： A method of erecting a pylon of a wind power installation is provided. The method includes providing a foundation and placing a plurality of height adjusting units on the foundation. The height adjusting units are made substantially from a plastic material. A load distribution ring is placed on the plurality of height adjusting units. The load distribution ring is straightened and leveled by adjustment of the height adjusting units. A gap between the foundation and the load distribution ring is filled with a grouting material. A pylon segment is placed on the load distribution ring after the grouting material has reached a predetermined strength. The height adjusting units are configured to jointly bear the weight of the load distribution ring, and are configured to yield under a selected load that is greater that a weight of the load distribution ring.

摘要翻译： 提供了一种竖立风力发电设备的塔架的方法。 该方法包括提供基础并将多个高度调节单元放置在基础上。 高度调节单元基本上由塑料材料制成。 负载分配环放置在多个高度调节单元上。 负载分配环通过高度调节单元的调整而拉直和调平。 基础和负荷分配环之间的间隙填充有灌浆材料。 在注浆材料达到预定强度后，将塔架段放置在负载分配环上。 高度调节单元被配置为共同承担负载分配环的重量，并且被配置成在比负载分配环的重量更大的选定负载下产生。

公开(公告)号：US08845297B2

公开(公告)日：2014-09-30

申请号：US13228137

申请日：2011-09-08

申请人： Bo From

发明人： Bo From

IPC分类号： F03D11/04 ,  F03D1/06 ,  F03D1/00

CPC分类号： F03D1/001 ,  F03D1/0658 ,  F03D13/10 ,  F03D13/40 ,  F05B2230/61 ,  Y02E10/721 ,  Y02E10/728 ,  Y02P70/523 ,  Y10T29/49316

摘要： An assembly for mounting wind turbine blades to a wind turbine hub is disclosed. Such assembly includes a blade retaining arrangement to accommodate at least two blades and an interface to a lifting device for lifting the assembly to the hub. Furthermore, a system and a method for the same purpose are disclosed.

摘要翻译： 公开了一种用于将风力涡轮机叶片安装到风力涡轮机轮毂的组件。 这种组件包括用于容纳至少两个叶片的叶片保持装置和用于将组件提升到轮毂的提升装置的接口。 此外，公开了用于相同目的的系统和方法。

公开(公告)号：US08752337B2

公开(公告)日：2014-06-17

申请号：US13357242

申请日：2012-01-24

申请人： Jonas Kristensen

发明人： Jonas Kristensen

IPC分类号： E04H12/00 ,  F03D1/00

CPC分类号： F03D1/001 ,  E04H12/003 ,  F03D13/10 ,  F03D13/20 ,  F03D80/00 ,  F05B2230/60 ,  F05B2240/912 ,  Y02E10/728 ,  Y02P70/523 ,  Y10T29/49826

摘要： The invention relates to a tower part for a wind turbine including at least one wall segment and at least one aperture segment including at least one aperture. The wall segment and the aperture segment are connected and the aperture segment is of a substantially uniform thickness and is thicker than the thickness of the wall segment. The invention further related to an aperture cover system for covering at least one aperture in a tower part for a wind turbine including cover plates and attachments for attaching the system to the tower part, wherein the attachments do not affect the fatigue limit of the tower part. Finally, the invention relates to a method for manufacturing a wind turbine tower part and uses thereof.

摘要翻译： 本发明涉及一种用于风力涡轮机的塔架部件，其包括至少一个壁段和至少一个包括至少一个孔的孔段。 连接壁段和孔径段，并且孔部分具有基本均匀的厚度并且比壁段的厚度更厚。 本发明还涉及一种用于覆盖用于风力涡轮机的塔架部分中的至少一个孔口的孔盖系统，其包括用于将系统附接到塔架部件的盖板和附件，其中附件不影响塔架部件的疲劳极限 。 最后，本发明涉及一种制造风力涡轮机塔架部件的方法及其应用。

公开(公告)号：US20140028138A1

公开(公告)日：2014-01-30

申请号：US14009696

申请日：2012-03-13

申请人： Kornel Feher ,  Ulrich Hartmann ,  Martin Junge ,  Andreas Jöckel ,  Martin Kristl ,  Wilfried Luchs ,  Oliver Memminger ,  Joachim Mucha ,  Axel Möhle

发明人： Kornel Feher ,  Ulrich Hartmann ,  Martin Junge ,  Andreas Jöckel ,  Martin Kristl ,  Wilfried Luchs ,  Oliver Memminger ,  Joachim Mucha ,  Axel Möhle

IPC分类号： F03D1/00

CPC分类号： F03D1/001 ,  F03D1/00 ,  F03D9/11 ,  F03D13/10 ,  H02K1/06 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/02 ,  H02K15/03 ,  H02K15/16 ,  H02K2201/03 ,  H02K2213/12 ,  Y02E10/725 ,  Y02E10/728 ,  Y02P90/50 ,  Y10T29/49009

摘要： In a method an inner segment is first pre-assembled on each of a number of outer segments by at least one fixing element, so as to produce a plurality of segment modules having each a predetermined air gap between the inner segment and the outer segment. The inner segments and the outer segments are assigned to the rotor or stator of the electrical machine. The inner segments of the plurality of segment modules are fastened to an inner assembly device (for example a hub). The outer segments of the plurality of segment modules are fastened to an outer assembly device (for example a supporting structure). Finally, the fixing elements between the inner segments and the outer segments are removed.

摘要翻译： 在一种方法中，内部段首先通过至少一个固定元件在多个外部段的每一个上预先组装，以便产生多个段模块，每个区段模块在内部段和外部段之间具有预定的气隙。 内部段和外部段被分配给电机的转子或定子。 多个段模块的内部段被紧固到内部组装装置（例如轮毂）上。 多个段模块的外部段被紧固到外部组装装置（例如支撑结构）上。 最后，去除内部段和外部段之间的固定元件。