Rotor blade for a wind turbine
    81.
    发明申请
    Rotor blade for a wind turbine 有权
    用于风力发电机的转子叶片

    公开(公告)号:US20120315145A1

    公开(公告)日:2012-12-13

    申请号:US13490581

    申请日:2012-06-07

    IPC分类号: F03D3/06

    摘要: A rotor blade for a wind turbine is provided. The rotor blade includes an elongate blade base body with a number of connecting elements each having at least one axially extending connecting portion adapted to be connected with at least one corresponding connecting portion of a rotor hub of a wind turbine, wherein the respective connecting elements are connected to at least two circumferentially extending connecting members with the connecting members being adjacently disposed in circumferential direction so as to build a ring-like shape. Further, a wind turbine with such a rotor blade is provided.

    摘要翻译: 提供了一种用于风力涡轮机的转子叶片。 转子叶片包括细长的叶片基体,其具有多个连接元件,每个连接元件具有至少一个轴向延伸的连接部分,其适于与风力涡轮机的转子轮毂的至少一个对应的连接部分连接,其中各个连接元件 连接到至少两个周向延伸的连接构件,其中连接构件沿圆周方向相邻地设置,以便形成环状形状。 此外,提供具有这种转子叶片的风力涡轮机。

    ANTI-OSCILLATION APPARATUS AND TECHNIQUE FOR SECURING WIND TURBINE BLADES AGAINST OSCILLATIONS
    82.
    发明申请
    ANTI-OSCILLATION APPARATUS AND TECHNIQUE FOR SECURING WIND TURBINE BLADES AGAINST OSCILLATIONS 有权
    防止振荡的风力涡轮机的抗振动装置和技术

    公开(公告)号:US20120301293A1

    公开(公告)日:2012-11-29

    申请号:US13513000

    申请日:2010-12-01

    申请人: Anton Bech

    发明人: Anton Bech

    IPC分类号: F03D11/00 F03D7/04

    摘要: The invention relates to a method of operating a wind turbine (1) to guard against oscillations of the wind turbine blades (5) when they are at a standstill or idling at low speeds, and to a wind turbine blade anti-oscillation apparatus (10). The apparatus comprises a releasably attachable blade cover (10) that provides a non-aerodynamic surface for a region of the blade. This has been found to prevent air flow adhering to the blade and periodically detaching in a phenomenon known as vortex shedding, and therefore prevents oscillations of the blade becoming problematic. The blade cover can comprise a sleeve (10) of a net-like material, that can be positioned on the blade either before installation or in the field by service engineers using guide lines 16 and 17.

    摘要翻译: 本发明涉及一种操作风力涡轮机(1)的方法,以防止风轮机叶片(5)在低速静止或怠速时的振荡,以及风力涡轮机叶片防振装置(10 )。 该装置包括可释放地附接的叶片盖(10),其为叶片的区域提供非空气动力学表面。 已经发现这是为了防止气流粘附到叶片上并周期性地以称为涡流脱落的现象去除,因此防止了叶片的振荡问题。 叶片盖可以包括网状材料的套筒(10),其可以在安装之前或通过使用引导线16和17的服务工程师在现场中定位在叶片上。

    TOWER PART FOR A WIND TURBINE, AN APERTURE COVER SYSTEM, A METHOD FOR MANUFACTURING A TOWER PART AND USES HEREOF
    83.
    发明申请
    TOWER PART FOR A WIND TURBINE, AN APERTURE COVER SYSTEM, A METHOD FOR MANUFACTURING A TOWER PART AND USES HEREOF 有权
    风力涡轮机的塔部件,孔盖系统,制造塔部件的方法及其用途

    公开(公告)号:US20120117898A1

    公开(公告)日:2012-05-17

    申请号:US13357242

    申请日:2012-01-24

    申请人: Jonas Kristensen

    发明人: Jonas Kristensen

    IPC分类号: E06B1/52 E06B1/00

    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。

    WIND TURBINE GENERATOR INSTALLATION BY AIRSHIP
    84.
    发明申请
    WIND TURBINE GENERATOR INSTALLATION BY AIRSHIP 有权
    风车涡轮发电机安装

    公开(公告)号:US20120091274A1

    公开(公告)日:2012-04-19

    申请号:US13377380

    申请日:2010-06-15

    IPC分类号: B64D1/02

    摘要: The invention relates to a method for handling at least one wind turbine generator component 104, 106, 108. The method comprises the steps of loading said at least one wind turbine generator component 104, 106, 108 to an airship 100 at a site of loading, transporting the airship 100 with the at least one wind turbine generator component from the site of loading of the at least one wind turbine generator component to the site of installation of the at least one wind turbine component, and unloading said at least one wind turbine generator component from the airship at the site of unloading by means one or more guide elements 150 extending between the at least one wind turbine generator component and another wind turbine generator component or the ground, the sea, a vehicle at the ground, or at a vessel at the sea. The invention also relates to use of an airship for installing wind turbine generator components.

    摘要翻译: 本发明涉及一种用于处理至少一个风力涡轮发电机组件104,106,108的方法。该方法包括以下步骤:在装载位置将所述至少一个风力发电机组件104,106,108装载到飞艇100 将具有所述至少一个风力涡轮发电机组件的飞艇100从所述至少一个风力涡轮发电机组件的负载位置运送到所述至少一个风力涡轮机部件的安装位置,以及卸载所述至少一个风力涡轮机 发电机部件通过一个或多个在至少一个风力涡轮发电机部件和另一个风力涡轮发电机部件或地面之间延伸的导向元件150,在地面上的飞行器,或者在地面上的车辆 船在海上 本发明还涉及使用飞艇来安装风力涡轮发电机部件。

    WIND TURBINE GENERATOR INSTALLATION BY AIRSHIP
    85.
    发明申请
    WIND TURBINE GENERATOR INSTALLATION BY AIRSHIP 有权
    风车涡轮发电机安装

    公开(公告)号:US20120085864A1

    公开(公告)日:2012-04-12

    申请号:US13377382

    申请日:2010-06-15

    摘要: The invention relates to a method for positioning an airship 100 at a wind turbine generator. The method comprises the step of docking the airship 100 at the wind turbine generator with a forwards docking section, a rearwards docking section, a sideways docking section, or an upwards docking section of the airship being connected to the wind turbine generator. After the airship 100 has docked, at least one wind turbine generator component or at least one person is unloaded from the airship or loaded from the wind turbine generator to the airship. Docking of the airship 100 may be performed at one of the following components of the wind turbine generator: the nacelle 116, the hub 118, the tower, one or more of the blades 120, the foundation, or a substation of the wind turbine generator. The invention also relates to use of an airship 100 for being connected to a wind turbine generator and for loading or unloading wind turbine generator components or personnel to or from the wind turbine generator.

    摘要翻译: 本发明涉及一种将飞艇100定位在风力涡轮发电机上的方法。 该方法包括将飞艇100在风力涡轮发电机处对接的步骤,该飞艇与风力涡轮发电机连接的飞艇的向前对接部分,向后对接部分,侧向对接部分或向上对接部分。 在飞艇100对接之后,至少一个风力发电机组件或至少一个人从飞艇卸载或从风力发电机装载到飞艇。 飞艇100的对接可以在风力涡轮发电机的以下部件之一中执行:机舱116,轮毂118,塔架,叶片120中的一个或多个,风力涡轮发电机的基座或变电站 。 本发明还涉及使用飞艇100连接到风力涡轮发电机并且用于将风力涡轮发电机组件或人员装载到风力涡轮发电机或从风力涡轮发电机卸载。

    Method of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof
    86.
    发明授权
    Method of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof 有权
    在运输或静止期间移动风力涡轮机的旋转装置的方法,控制旋转装置,机舱,辅助装置,控制和监测系统的运动的方法及其使用

    公开(公告)号:US08118542B2

    公开(公告)日:2012-02-21

    申请号:US12549974

    申请日:2009-08-28

    摘要: Methods of moving a rotating device of a wind turbine during transportation or standstill are provided. The methods include securing at least one auxiliary device to a position and connecting the device to one or more shafts of the rotating device at transportation or standstill. The auxiliary device is able to store, generate and/or convert energy during transportation, transferring energy continuously from at least one auxiliary device to one or more shafts of the rotating device during transportation or standstill, and moving one or more shafts of the rotating device continuously or discontinuously from a position to another. Also provided is a nacelle for a wind turbine, an auxiliary device, a control system for controlling moving of a rotating device of a wind turbine nacelle during transportation of the nacelle and use thereof.

    摘要翻译: 提供在运输或停止期间移动风力涡轮机的旋转装置的方法。 这些方法包括将至少一个辅助装置固定到一个位置,并且在运输或停止时将装置连接到旋转装置的一个或多个轴。 辅助装置能够在运输期间存储,产生和/或转换能量,在运输或停止期间将能量从至少一个辅助装置连续地传递到旋转装置的一个或多个轴,并且移动旋转装置的一个或多个轴 连续地或不连续地从一个位置到另一个位置。 还提供了一种用于风力涡轮机的机舱,辅助装置,用于在机舱运输期间控制风力涡轮机舱的旋转装置的移动及其使用的控制系统。

    Steel Tower for a Wind Turbine
    87.
    发明申请
    Steel Tower for a Wind Turbine 有权
    风力发电机钢塔

    公开(公告)号:US20110271634A1

    公开(公告)日:2011-11-10

    申请号:US13099454

    申请日:2011-05-03

    IPC分类号: E04H12/08 E04H12/00

    摘要: A steel tower for a wind turbine with a plurality of segments arranged above each other is provided. The segments include steel having different qualities. The quality of the steel is determined by a yield limit of the steel.

    摘要翻译: 提供了一种用于风力涡轮机的钢塔,其具有彼此排列的多个段。 这些部分包括具有不同质量的钢。 钢的质量由钢的屈服极限决定。

    Device and Method for Mounting and Dismantling a Component of a Wind Turbine
    88.
    发明申请
    Device and Method for Mounting and Dismantling a Component of a Wind Turbine 有权
    用于安装和拆卸风力发电机组件的装置和方法

    公开(公告)号:US20070290426A1

    公开(公告)日:2007-12-20

    申请号:US11791235

    申请日:2005-11-18

    IPC分类号: B25B11/00

    摘要: The invention relates to a device for mounting and/or dismantling a component (10), in particular a rotor blade of a wind turbine (20) comprising a tower head (21). Said device comprises at least one guide element (30) that stretches between the tower head (21) and the ground (40) and has at least one supporting device (60) that is essentially fixed in the air, supporting at least a partial load of the weight of the component (10) during the transport of the latter (10) between the ground (40) and the wind turbine (20). At least one guy (70) leads from the supporting device (60) to the component (10), whereby the length of said guy between the supporting device (60) and the component (10) can be modified.

    摘要翻译: 本发明涉及用于安装和/或拆卸组件(10),特别是包括塔顶(21)的风力涡轮机(20)的转子叶片的装置。 所述装置包括至少一个在塔头(21)和地面(40)之间延伸的引导元件(30),并且具有至少一个基本上固定在空气中的支撑装置(60),支撑至少部分载荷 (10)在地面(40)和风力涡轮机(20)之间传输期间组件(10)的重量。 至少一个人(70)从支撑装置(60)引导到部件(10),从而可以改变支撑装置(60)和部件(10)之间的所述人的长度。

    Wind turbine
    89.
    发明授权
    Wind turbine 失效
    风力发电机

    公开(公告)号:US4311434A

    公开(公告)日:1982-01-19

    申请号:US243379

    申请日:1981-03-13

    申请人: Minoru Abe

    发明人: Minoru Abe

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

    摘要: The improvement in a wind turbine comprises providing a tower with a freely liftable mount and adapting a nacelle which is fitted with a propeller windwheel consisting of a plurality of rotor blades and provided therein with means for conversion of wind energy to be shifted onto said mount attached to the tower. In case of a violent wind storm, the nacelle can be lowered down to the ground to protect the rotor blades from breakage due to the force of the wind. Required maintenance and inspection of the nacelle and replacement of rotor blades can be safely carried out on the ground.

    摘要翻译: 风力涡轮机的改进包括提供具有可自由提升的安装座的塔架,并且适配安装有由多个转子叶片组成的螺旋桨风轮的机舱,并且在其中设置有用于转换风能以转移到所附装载机构上的装置 到塔楼。 在暴风雨的情况下,机舱可以降下到地面,以保护转子叶片免受风的影响。 机舱的维护和检查以及转子叶片的更换可以在地面上安全地进行。