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    A Wind Turbine Blade Having Deployable Aerodynamic Devices
    65.
    发明申请
    A Wind Turbine Blade Having Deployable Aerodynamic Devices 审中-公开
    具有可部署空气动力装置的风力涡轮机叶片

    公开(公告)号：US20160312763A1

    公开(公告)日：2016-10-27

    申请号：US15105823

    申请日：2014-12-18

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Carlos ARCE ,  Martin DAHL ,  Jesper MADSEN

    IPC: F03D1/06

    Abstract: A wind turbine blade is described, as well as a trailing edge plate for a wind turbine blade. A flexible flow modulation device, e.g. an acoustic flap or a plurality of serrations, is arranged at the trailing edge of a wind turbine blade, wherein the flexible device is coupled to at least one aerodynamic device, preferably vortex generators. As the flexible device is bent by action of flow over the wind turbine blade, the at least one aerodynamic device is deployed to provide for attached flow over the bent flexible device.

    Abstract translation: 描述了风力涡轮机叶片，以及用于风力涡轮机叶片的后缘板。 柔性流调制装置，例如， 在风力涡轮机叶片的后缘处布置有声学翼片或多个锯齿，其中柔性装置联接到至少一个空气动力装置，优选涡旋发生器。 当柔性装置通过在风力涡轮机叶片上流动的作用弯曲时，至少一个空气动力装置被展开以提供在弯曲的柔性装置上的附接流动。

    A LIGHTNING PROTECTION SYSTEM FOR A WIND TURBINE BLADE
    66.
    发明申请
    A LIGHTNING PROTECTION SYSTEM FOR A WIND TURBINE BLADE 审中-公开
    一种风力涡轮叶片的防雷系统

    公开(公告)号：US20160090968A1

    公开(公告)日：2016-03-31

    申请号：US14891990

    申请日：2014-05-22

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Lars Bo HANSEN

    IPC: F03D11/00 ,  F03D1/06

    CPC classification number: F03D1/0675 ,  F03D80/30 ,  H01Q1/22 ,  Y02E10/721

    Abstract: A wind turbine blade is described having a lightning protection system, wherein the lightning protection system is arranged to protect conductive elements or modules used in or on the blade. In one aspect, the lightning protection system comprises a conductive band to be arranged around the circumference of the blade at the location of an internal conductive module, to prevent a lightning strike from penetrating the blade and potentially damaging the internal module. In another aspect, the lightning protection system comprises a lightning down-conductor having a signal-carrying structure, e.g. a signal cable, power cable, or a waveguide, integrated into the down-conductor. In a further aspect, the lightning protection system comprises at least one lightning receptor arranged to protect externally-mounted antennas from lightning strikes.

    Abstract translation: 描述了具有雷电保护系统的风力涡轮机叶片，其中防雷系统被布置成保护在叶片中或叶片上使用的导电元件或模块。 一方面，雷电保护系统包括导电带，其将在内部导电模块的位置周围布置在叶片的圆周上，以防止雷击穿透叶片并潜在地损坏内部模块。 在另一方面，雷电保护系统包括具有信号承载结构的雷电导体，例如， 信号电缆，电力电缆或集成到下导体中的波导。 在另一方面，防雷系统包括至少一个避雷器，其被配置为保护外部安装的天线免受雷击。

    A Post-Moulding Station and an Associated Method of Manufacture of a Wind Turbine Blade
    68.
    发明申请
    A Post-Moulding Station and an Associated Method of Manufacture of a Wind Turbine Blade 审中-公开
    一种后成型站和风力发电机叶片制造的相关方法

    公开(公告)号：US20150056081A1

    公开(公告)日：2015-02-26

    申请号：US14375011

    申请日：2013-01-31

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Bernard Willem De Waal Malefijt

    IPC: B29C65/78 ,  F01D5/28

    CPC classification number: B29C65/78 ,  B29C31/00 ,  B29C65/48 ,  B29C65/7802 ,  B29C65/7841 ,  B29C65/7847 ,  B29C66/1142 ,  B29C66/54 ,  B29K2105/253 ,  B29L2031/08 ,  B29L2031/085 ,  F01D5/282 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T156/1744

    Abstract: A post-moulding station is described which is used in the manufacturing of a wind turbine blade. A blade shell forming part of a wind turbine blade is initially moulded in a blade mould, the blade shell subsequently transferred to a post-moulding station which allows for various post-moulding operations to be carried out on the blade shell away from the mould, thereby increasing the productivity of the blade mould in the manufacturing process. The post-moulding station may be operable to perform the closing of first and second blade shells to form a wind turbine blade, and may be formed from an adjustable structure which can provide relatively easy access to the contained blade shell for working thereon. Accordingly, the manufacturing equipment may be of reduced cost, combined with an increase in the overall productivity of the manufacturing system.

    Abstract translation: 描述了用于制造风力涡轮机叶片的后成型站。 形成风力涡轮机叶片的一部分的叶片壳体首先被模制在叶片模具中，叶片壳随后转移到后成型站，其允许在叶片壳体上远离模具进行各种后模制操作， 从而在制造过程中提高了刀片模具的生产率。 后成型站可操作以执行关闭第一和第二叶片壳以形成风力涡轮机叶片，并且可以由可调整的结构形成，其可以提供相对容易地进入所容纳的叶片壳体以用于其上的工作。 因此，与制造系统的整体生产率的提高相结合，制造装置的成本可能降低。

    METHOD FOR RETROFITTING VORTEX GENERATORS ON A WIND TURBINE BLADE
    69.
    发明申请
    METHOD FOR RETROFITTING VORTEX GENERATORS ON A WIND TURBINE BLADE 有权
    在风力涡轮叶片上改造VORTEX发生器的方法

    公开(公告)号：US20140241880A1

    公开(公告)日：2014-08-28

    申请号：US14131848

    申请日：2012-07-20

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Jesper Madsen

    IPC: F03D1/06 ,  F03D1/00 ,  F03D11/00

    CPC classification number: F03D1/0658 ,  F03D1/0608 ,  F03D1/0633 ,  F03D7/0244 ,  F03D7/0256 ,  F03D7/04 ,  F03D17/00 ,  F03D80/50 ,  F05B2240/122 ,  Y02E10/721 ,  Y02E10/723 ,  Y10T29/49318

    Abstract: A method of retrofitting vortex generators on a wind turbine blade is disclosed, the wind turbine blade being mounted on a wind turbine hub and extending in a longitudinal direction and having a tip end and a root end, the wind turbine blade further comprising a profiled contour including a pressure side and a suction side, as well as a leading edge and a trailing edge with a chord having a chord length extending there between, the profiled contour, when being impacted by an incident airflow, generating a lift. The method comprises identifying a separation line on the suction side of the wind turbine blade, and mounting one or more vortex panels including a first vortex panel comprising at least one vortex generator on the suction side of the wind turbine blade between the separation line and the leading edge of the wind turbine blade.

    Abstract translation: 公开了一种在风力涡轮机叶片上改装涡流发生器的方法，所述风力涡轮机叶片安装在风力涡轮机轮毂上并在纵向方向上延伸并且具有尖端和根端，所述风力涡轮机叶片还包括轮廓轮廓 包括压力侧和吸力侧，以及前缘和后缘，弦杆具有在它们之间延伸的弦长，当被入射气流冲击时，成型轮廓产生升力。 该方法包括识别在风力涡轮机叶片的吸入侧上的分离线，以及将包括至少一个涡流发生器的第一涡流板的一个或多个涡流板安装在风力涡轮机叶片的吸力侧，分离线与 风力涡轮机叶片的前缘。

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