A ROTOR AND A FLUID TURBINE WITH ROTOR
    1.
    发明申请
    A ROTOR AND A FLUID TURBINE WITH ROTOR 审中-公开
    带转子的转子和液力涡轮机

    公开(公告)号:WO2015150559A1

    公开(公告)日:2015-10-08

    申请号:PCT/EP2015/057407

    申请日:2015-04-02

    Inventor: BEHRENS, Michael

    Abstract: A rotor (16) is provided, comprising a vertical rotation axis (12), and at least two rotor blades (18, 20) arranged on the rotation axis (12), wherein at least one rotor blade (18, 20) comprises a first portion (40) and a second portion (50), wherein the second portion (50) is moveably arranged on the first portion (40). A virtual elongation (30) of the first portion (40) is formed by a virtual tangent placed on the end (46) of the first portion (40) facing away from the rotation axis (12) and that the second portion (50) is arranged on the first portion (40) in such a manner that an angle β formed between the virtual elongation (30) of the first portion (40) and the second portion (50) has a variable value between about 0° and 90°. Due to the design of the rotor blades (18, 20), the rotor (16) has particularly high efficiency.

    Abstract translation: 提供转子(16),其包括垂直旋转轴线(12)和布置在旋转轴线(12)上的至少两个转子叶片(18,20),其中至少一个转子叶片(18,20)包括一个 第一部分(40)和第二部分(50),其中第二部分(50)可移动地布置在第一部分(40)上。 第一部分(40)的虚拟伸长率(30)由位于第一部分(40)的远离旋转轴线(12)的端部(46)上的虚拟切线形成,并且第二部分(50) 以第一部分(40)的虚拟伸长率(30)和第二部分(50)之间形成的角度β在约0°至90°之间的可变值上布置在第一部分(40)上 。 由于转子叶片(18,20)的设计,转子(16)具有特别高的效率。

    풍력발전기 모든 베어링과 드라이버에 적용된 이종의 윤활유를 동시 공급하는 장치 및 베어링의 윤활유 공급 및 회수장치
    2.
    发明申请
    풍력발전기 모든 베어링과 드라이버에 적용된 이종의 윤활유를 동시 공급하는 장치 및 베어링의 윤활유 공급 및 회수장치 审中-公开
    同时提供应用于风力发电机所有轴承和驱动器的异种润滑剂的装置,以及轴承的润滑剂供应和回收装置

    公开(公告)号:WO2015099384A1

    公开(公告)日:2015-07-02

    申请号:PCT/KR2014/012648

    申请日:2014-12-22

    Inventor: 이주호

    Abstract: 본 발명은 풍력발전기 모든 베어링과 드라이버에 적용된 이종의 윤활유를 동시 공급하는 장치 및 베어링의 윤활유 공급 및 회수장치에 관한 것으로서, 특히 피치 베어링과 요 베어링에 적용된 윤활유와 피치 드라이버 요 드라이버에 적용된 윤활유를 윤활유 공급기 1대에 결합시켜 설치 공간 및 경제적 비용을 대폭 줄일 수 있도록 하고, 피치 베어링 또는 요 베어링 및 메인 베어링에 적용된 윤활유를 공급하고 공급된 윤활유를 회수할 수 있도록 하기 위한 풍력발전기 모든 베어링과 드라이버에 적용된 이종의 윤활유를 동시 공급하는 장치 및 베어링의 윤활유 공급 및 회수장치에 관한 것이다. 이를 실현하기 위한 본 발명은 특징이 있다. 윤활유 공급 장치(100)에는 피치 베어링 또는 요 베어링 적용된 윤활유가 충진 되는 베어링펌프유닛(110); 피치 드라이버 또는 요 드라이버 적용된 윤활유가 충진 되는 드라이버펌프유닛(120); 모터(131)를 수용하고 상기 모터의 축에 축설된 캠(132)을 수용하는 구동부하우징(130); 상기 캠(132)과 비대칭으로 결합되어 구동되는 공급펌프유닛(140); 상기 베어링펌프유닛(110) 하부에는 상기 공급펌프유닛(140)에 의해 펌핑된 윤활유가 베어링펌프유닛(110)으로 충진하고, 베어링펌프유닛(110)에 충진된 윤활유는 피치 베어링 또는 요 베어링으로 공급할 수 있도록 하는 베어링공급라인(150); 상기 드라이버펌프유닛(120) 하부에는 상기 공급펌프유닛(140)에 의해 펌핑된 윤활유가 드라이버펌프유닛(120)으로 충진하고, 드라이버펌프유닛(120)에 충진 된 윤활유가 피치 드라이버 또는 요 드라이버로 공급할 수 있는 드라이버공급라인(160); 상기 구동부하우징(130) 상부에는 윤활유 공급 장치(100)를 제어하는 컨트롤러(170)로 구성된 것을 특징으로 한다.

    Abstract translation: 本发明涉及一种用于同时提供应用于风力发电机的所有轴承和驱动器的异质润滑剂的装置,以及轴承的润滑剂供应和回收装置,更具体地涉及一种同时供应各种轴承的异种润滑剂的装置 风力发电机的驱动器和轴承的润滑剂供给和回收装置,其中施加到变桨轴承和偏航轴承的润滑剂以及施加到俯仰驱动器和偏航驱动器的润滑剂组合在一个润滑剂供应器中,例如 可以显着减少安装空间和经济成本,可以提供应用于变桨轴承或偏航轴承的润滑剂和主轴承,并且可以回收供应的润滑剂。 为此,本发明的特征在于以下。 润滑剂供给装置(100)包括:轴承泵单元(110),其填充有施加到变桨轴承或偏航轴承的润滑剂; 驱动泵单元(120),其填充有施加到俯仰驱动器或偏航驱动器的润滑剂; 驱动部分壳体(130),用于接收马达(131)并且接收插入在马达(131)的轴中的凸轮(132); 通过不对称地联接到所述凸轮(132)驱动的供应泵单元(140); 轴承供应管线(150),设置在轴承泵单元(110)的下部,用于用由供应泵单元(140)泵送的润滑剂填充轴承泵单元(110),并将填充在 轴承泵单元(110)到变桨轴承或偏航轴承; 设置在所述驱动器泵单元(120)的下部的驱动器供给管线(160),用于通过所述供给泵单元(140)泵送的润滑剂填充所述驱动泵单元(120),并将填充在所述驱动器泵单元 驾驶员泵单元(120)到俯仰驾驶员或偏航驾驶员; 以及设置在驱动部壳体(130)的上部的用于控制润滑剂供应装置(100)的控制器(170)。

    WIND TURBINE BLADE WITH SECTIONS THAT ARE JOINED TOGETHER
    3.
    发明申请
    WIND TURBINE BLADE WITH SECTIONS THAT ARE JOINED TOGETHER 审中-公开
    风力涡轮叶片,其中包含与之相连的部分

    公开(公告)号:WO2015003713A1

    公开(公告)日:2015-01-15

    申请号:PCT/DK2014/050204

    申请日:2014-07-07

    Abstract: A wind turbine blade comprising at least two wind turbine blade sections connected in a blade connection joint, where each blade section at their connection end comprises a number of corresponding dentations arranged to interconnect across the blade connection joint. One of the blade sections comprises a spar cap structure and a connecting part with a first end joined to the spar cap structure and an opposite second end positioned at the blade section connection end and comprising a number of the dentations. The connecting part further comprises a number of sheets which are interleaved with the fibre-reinforced layers of the spar cap structure in an overlapping zone thereby joining the spar cap structure and the connecting part. The invention further relates to a method for preparing a wind turbine blade section as mentioned above. The invention also relates to a method of preparing a sheet for a connecting part with a number of dentations at one end, which method involves cutting and rolling a number of unidirectional prepreg sheets to form fingers, placing in an open mould the fingers next to each other and partially apart such as to form the dentations, closing the mould, and fully or partially curing the sheet.

    Abstract translation: 一种风力涡轮机叶片,包括连接在叶片连接接头中的至少两个风力涡轮机叶片部分,其中在其连接端处的每个叶片部分包括布置成跨越叶片连接接头互连的多个对应的齿。 叶片部分中的一个包括翼梁盖结构和连接部分,其连接到翼梁盖结构的第一端和位于叶片部分连接端处的相对的第二端并且包括多个齿状物。 连接部分还包括多个片材,其在重叠区域中与翼梁盖结构的纤维增强层交错,从而连接翼梁帽结构和连接部分。 本发明还涉及如上所述的用于制备风力涡轮机叶片部分的方法。 本发明还涉及一种在一端制备具有多个牙列的连接部件的片材的方法,该方法包括切割和轧制多个单向预浸料片以形成手指,将打开的模具放置在每个 其他和部分分开,以形成牙列,闭合模具,以及完全或部分固化片材。

    DATA COLLECTION SYSTEM FOR WIND TURBINE DATA
    4.
    发明申请
    DATA COLLECTION SYSTEM FOR WIND TURBINE DATA 审中-公开
    数据收集系统的风力涡轮机数据

    公开(公告)号:WO2017174084A1

    公开(公告)日:2017-10-12

    申请号:PCT/DK2017/050075

    申请日:2017-03-15

    Abstract: A method, controller, wind turbine, and computer program product are disclosed for collecting data from wind turbines in a wind farm. An example method generally includes receiving, from a client device, a subscription request identifying a plurality of data points to collect from a set of wind turbines. A wind farm server establishes a client interface with the client device. The wind farm server receives data points form the plurality of wind turbines and buffers the identified collected data points from the set of wind turbines in a data repository. Through the client interface, the wind farm server receives a request for data points collected from at least one wind turbine over a specified time period, and responsive to the request, transmits the requested data points to the client device. The wind farm server also may push collected data points from wind turbines to a data analysis system.

    Abstract translation: 公开了一种用于从风力农场收集风力涡轮机的数据的方法,控制器,风力涡轮机和计算机程序产品。 示例方法通常包括从客户端设备接收识别要从一组风力涡轮机收集的多个数据点的预订请求。 风电场服务器与客户端设备建立客户端界面。 风电场服务器从多个风力涡轮机接收数据点并且将来自该组风力涡轮机的所识别的收集的数据点缓冲在数据储存库中。 通过客户端接口,风力田服务器接收对于在指定时间段内从至少一个风力涡轮机收集的数据点的请求,并且响应于该请求,将所请求的数据点发送到客户端设备。 风力发电场服务器也可以将风力涡轮机收集的数据点推送到数据分析系统。

    TURBOMACHINE ÉQUIPÉE D'UN GROUPE DE LUBRIFICATION
    5.
    发明申请
    TURBOMACHINE ÉQUIPÉE D'UN GROUPE DE LUBRIFICATION 审中-公开
    涡轮发动机提供润滑单元

    公开(公告)号:WO2015118271A1

    公开(公告)日:2015-08-13

    申请号:PCT/FR2015/050282

    申请日:2015-02-05

    Applicant: SNECMA

    Abstract: Turbomachine, comprenant deux arbres rotatifs (3, 4) et un groupe de lubrification comportant au moins une pompe (30) comportant un carter (44) à l'intérieur duquel est monté un rotor (42) qui est entraîné par l'un desdits arbres, le carter de la pompe étant entraîné en rotation par l'autre desdits arbres de façon à ce que l'actionnement de la pompe dépende de la différence de vitesses de rotation entre les arbres, caractérisée en ce que les arbres sont respectivement un arbre moteur (3) et un arbre de soufflante (4), l'arbre de soufflante étant entraîné par l'arbre moteur par l'intermédiaire d'un réducteur (10) qui est lubrifié par le groupe de lubrification, et en ce que le réducteur a une forme annulaire et est traversé axialement par la pompe (30).

    Abstract translation: 本发明涉及一种涡轮发动机,其包括两个可旋转的轴(3,4)和一个润滑单元,该润滑单元包括至少一个泵(30),泵(30)包括壳体(44),转子(42)中的一个被安装和驱动 所述轴,所述泵壳体由所述轴中的另一个旋转,使得所述泵的致动取决于所述轴的转速之间的差异,其特征在于,所述轴是驱动轴(3)和风扇轴(4 ),风扇轴由驱动轴通过由润滑单元润滑的减速齿轮(10)驱动,并且减速齿轮是环形的并且泵(30)轴向通过。

    WINDENERGIEANLAGE
    6.
    发明申请
    WINDENERGIEANLAGE 审中-公开
    风力发电厂

    公开(公告)号:WO2015113932A1

    公开(公告)日:2015-08-06

    申请号:PCT/EP2015/051472

    申请日:2015-01-26

    Abstract: Die Erfindung betrifft eine Windenergieanlage mit einem Turm und einer Gondel, wobei an der Gondel ein Rotor mit mindestens einem Rotorblatt angeordnet ist und der Rotor in Betrieb der Windenergieanlage eine Drehbewegung ausführt und die Drehbewegung über eine Welle einen Generator innerhalb der Gondel antreibt, wobei an dem Turm der Windenergieanlage eine Faserwicklung angeordnet ist, die eine vertikale Turmachse des Turms der Windenergieanlage umwickelt und die konfiguriert ist eine Schwingung des Turmes zu dämpfen.

    Abstract translation: 本发明涉及一种具有塔架和机舱,其特征在于,在机舱中,具有至少一个转子叶片的转子设置并且转子在风力发电装置的旋转运动和轴的旋转运动的操作来执行的风力涡轮机,在驱动所述机舱内的发电机,其特征在于 风能系统的塔架,纤维卷绕被布置包裹在所述风力涡轮机的塔架的竖直塔架轴线和配置成衰减所述塔架的振荡。

    WIND TURBINE BLADES
    7.
    发明申请
    WIND TURBINE BLADES 审中-公开
    风力涡轮机叶片

    公开(公告)号:WO2015096840A1

    公开(公告)日:2015-07-02

    申请号:PCT/DK2014/050432

    申请日:2014-12-15

    Inventor: SMITH, Jonathan

    Abstract: A method of making an elongate wind turbine blade is described. The wind turbine blade extends longitudinally between a root end and a tip end in a spanwise direction, and the method comprises: (a) providing an elongate mould tool (20) extending longitudinally in a spanwise direction; (b) arranging an elongate spar structure (40) in the mould tool, the spar structure (40) extending longitudinally in the spanwise direction; (c) arranging core material (24) adjacent to the spar structure (40); (d) providing resin-permeable material (114) between the spar structure (40) and the core material (24); and (e) administering resin into the mould during a resin infusion process. The resin-permeable material (114) restricts the flow of resin between the spar structure (40) and the core material (24) in the spanwise direction and thereby substantially prevents lock-offs from forming during the infusion process.

    Abstract translation: 描述了制造细长风力涡轮机叶片的方法。 风力涡轮机叶片沿翼展方向在根端和末端之间纵向延伸,并且该方法包括:(a)提供沿翼展方向纵向延伸的细长模具(20); (b)将细长翼梁结构(40)布置在所述模具中,所述翼梁结构(40)在翼展方向上纵向延伸; (c)将芯材(24)布置在所述翼梁结构(40)附近; (d)在所述翼梁结构(40)和所述芯材(24)之间提供树脂可渗透材料(114); 和(e)在树脂浸渍过程期间将树脂施用到模具中。 树脂可渗透材料(114)限制了在翼展方向上的翼梁结构(40)和芯材(24)之间的树脂流动,从而基本上防止了在灌注过程中形成的锁定。

    WIND TURBINE DESCENT SYSTEM
    8.
    发明申请
    WIND TURBINE DESCENT SYSTEM 审中-公开
    风力涡轮机下降系统

    公开(公告)号:WO2017162249A1

    公开(公告)日:2017-09-28

    申请号:PCT/DK2017/050071

    申请日:2017-03-14

    Abstract: The present invention provides a wind turbine comprising a tower, a nacelle, and a descent module configured to accommodate at least one person while descending down at least a portion of a height of the tower, wherein the descent module is arranged to be magnetically attracted to the tower to guide the descent module relative to the tower over at least a portion of the descent. The present invention also provides a descent module for a wind turbine, and a method of lowering at least one person down at least a portion of a height of a tower of a wind turbine.

    Abstract translation: 本发明提供了一种风力涡轮机,其包括塔架,机舱和下降模块,所述风力涡轮机被构造成在下降所述塔架的高度的至少一部分的同时容纳至少一个人,其中所述下降 模块被布置成被磁性地吸引到塔以在下降的至少一部分上相对于塔引导下降模块。 本发明还提供了用于风力涡轮机的下降模块,以及使至少一个人沿着风力涡轮机的塔架的至少一部分高度下降的方法。

    ELECTRICAL PITCH CONTROL SYSTEM AND A METHOD FOR OPERATING AT LEAST ONE ROTOR BLADE AND USE OF THE SYSTEM FOR PERFORMING THE METHOD
    9.
    发明申请
    ELECTRICAL PITCH CONTROL SYSTEM AND A METHOD FOR OPERATING AT LEAST ONE ROTOR BLADE AND USE OF THE SYSTEM FOR PERFORMING THE METHOD 审中-公开
    电动螺距控制系统和用于操作至少一个转子叶片的方法和该系统用于执行该方法

    公开(公告)号:WO2017157912A1

    公开(公告)日:2017-09-21

    申请号:PCT/EP2017/055949

    申请日:2017-03-14

    Applicant: DEIF A/S

    Inventor: THOMSEN, Jesper

    Abstract: Pitch control system (1) for at least one rotor blade (17) for a wind turbine comprising a nacelle (16), as well as a hub (15) both place on the top of a tower (18) and at least one rotor blade (17). The system comprises at least one electrical pitch drive system (3) each drive system (3) is connected to a rotor blade (17) and an electrical pitch motor (2). The electrical pitch drive system(s) (3) is/are adapted to communicate with units comprising the motor(s) (2) for pitching the rotor blade (17) it is attached to and in accordance with inputs registered from a first sensor and a second sensor (20). Each electrical pitch drive system (3) comprises a gyroscope (22) adapted to register an angle value of the longitudinal axis of the rotor blade (17) with respect to the gravity. A processor is adapted to calculate the position of the rotor blade (17) based on said values.

    Abstract translation: 用于风力涡轮机的至少一个转子叶片(17)的变桨控制系统(1)包括发动机舱(16)以及都位于塔架顶部的轮毂(15) (18)和至少一个转子叶片(17)。 该系统包括至少一个电动变桨驱动系统(3),每个驱动系统(3)连接到转子叶片(17)和电动变桨马达(2)。 (一个或多个)电动变桨驱动系统(3)适于与包括马达(2)的单元通信以用于俯仰其所附接的转子叶片(17)并且根据从第一传感器 和第二传感器(20)。 每个电气变桨驱动系统(3)包括适于记录转子叶片(17)的纵向轴线相对于重力的角度值的陀螺仪(22)。 处理器适用于基于所述值计算转子叶片(17)的位置。

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