公开(公告)号：WO2015048974A1

公开(公告)日：2015-04-09

申请号：PCT/DK2014/050309

申请日：2014-10-02

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BAUN, Torben Friis ,  LINDHOLST, Peter ,  NEUBAUER, Jesper Lykkegaard

IPC: F03D11/00

CPC classification number: F03D80/40 ,  Y02E10/72

Abstract: The present invention relates to heated liquid de-icing wherein a heated liquid from a liquid reservoir is supplied to one or more wind turbine blades and the supplied heated liquid is dispersed within said one or more wind turbine blades internal structure in order to effectively and substantially de-ice the one or more wind turbine blades.

Abstract translation: 本发明涉及加热液体除冰，其中来自液体储存器的加热液体被供应到一个或多个风力涡轮机叶片，并且所供应的加热液体分散在所述一个或多个风力涡轮机叶片内部结构内，以便有效和基本上 去除一个或多个风力涡轮机叶片。

公开(公告)号：WO2012113402A1

公开(公告)日：2012-08-30

申请号：PCT/DK2012/050057

申请日：2012-02-21

Applicant: VESTAS WIND SYSTEMS A/S ,  BAUN, Torben Friis ,  ROWNTREE, Robert

Inventor： BAUN, Torben Friis ,  ROWNTREE, Robert

IPC: F03D11/00

CPC classification number: F03D80/00 ,  F03D7/0224 ,  F03D80/70 ,  F05B2240/54 ,  F05B2240/57 ,  F05B2260/98 ,  Y02E10/723

Abstract: A sealing system for a wind turbine comprises first component and a second component positioned proximate the first component and movable relative thereto. An absorbent element is secured to the first component and comprises an oil-absorbent material. A contact member is secured to the absorbent element and comprises a non-absorbent material. The contact member abuts the second component so that lubricant leaking from between the first and second components is collected by the absorbent element. A method of maintain a clean environment in a wind turbine with such a sealing system is also disclosed.

Abstract translation: 用于风力涡轮机的密封系统包括第一部件和靠近第一部件定位并相对于第一部件移动的第二部件。 吸收元件固定在第一部件上并且包括吸油材料。 接触构件被固定到吸收元件上并且包括非吸收材料。 接触构件邻接第二部件，使得从第一和第二部件之间泄漏的润滑剂被吸收元件收集。 还公开了一种在具有这种密封系统的风力涡轮机中保持清洁环境的方法。

公开(公告)号：EP2872774A1

公开(公告)日：2015-05-20

申请号：EP13731672.5

申请日：2013-06-20

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Friis ,  NEUBAUER, Jesper Lykkegaard

IPC: F03D1/06 ,  F03D11/00

CPC classification number: F03D7/042 ,  F03D1/0675 ,  F03D1/0691 ,  F03D9/25 ,  F03D9/255 ,  F03D80/00 ,  F03D80/40 ,  F03D80/82 ,  F05B2260/40 ,  F05B2260/76 ,  F05B2270/602 ,  H01R39/10 ,  H01R39/26 ,  H01R39/42 ,  Y02E10/721 ,  Y02E10/726

Abstract: The invention provides a wind turbine including a nacelle, a rotor having at least one blade attached to a hub, and an electrical supply structure for supplying electrical power from the nacelle to the rotor. The rotor is rotatably connected to the nacelle about an axis of rotation. The supply structure comprises a switch which has a connected mode in which the nacelle and the rotor are electrically connected, and a disconnected mode in which the nacelle and the rotor are electrically disconnected. Furthermore, the switch is adapted to change from the disconnected mode to the connected mode when the rotor does not rotate.

Abstract translation: 本发明提供了一种风力涡轮机，其包括机舱，转子，其包括附接到轮毂的至少一个叶片，以及用于将电力从机舱提供给转子的供电结构。 转子围绕旋转轴线可旋转地连接到机舱。 供电结构包括具有电气连接机舱和转子的连接方式的开关，以及机舱和转子电断开的断开模式。 此外，当转子不旋转时，开关适于从断开模式切换到连接模式。

公开(公告)号：EP2616672B1

公开(公告)日：2015-10-21

申请号：EP11758112.4

申请日：2011-09-14

Applicant: Vestas Wind Systems A/S

Inventor： BITSCH, Michael Lundgaard ,  BAUN, Torben Friis

IPC: F03D1/00 ,  F03D1/06

CPC classification number: F03D1/0658 ,  F03D13/10 ,  F05B2230/608 ,  Y02E10/721 ,  Y02E10/728 ,  Y02P70/523 ,  Y10T29/49321

公开(公告)号：EP2859220A1

公开(公告)日：2015-04-15

申请号：EP13726097.2

申请日：2013-05-01

Applicant: Vestas Wind Systems A/S

Inventor： CHRISTOFFERSEN, Leif ,  BAUN, Torben Friis ,  ANDERSEN, Jesper Lykkegaard

IPC: F03D1/06 ,  F03D11/00

CPC classification number: F03D1/0658 ,  F03D1/0691 ,  F03D7/0224 ,  F03D7/04 ,  F03D80/00 ,  F03D80/50 ,  F03D80/70 ,  F05B2240/912 ,  F05B2250/314 ,  Y02E10/721

Abstract: A wind turbine is described which comprises a tower, a nacelle mounted to the top of the tower, and a rotor mounted to the nacelle. The rotor comprises two or more blades mounted to a central hub. The hub supports two or more annular pitch bearings associated respectively with the two or more blades. Each pitch bearing defines a bearing plane inclined at a first angle with respect to a horizontal plane when the respective blade is oriented in a downwardly direction in alignment with the tower. Each pitch bearing is spanned by a hub plate; and a work platform integral with or mounted to the hub plate lies generally in a plane at a second angle to the horizontal plane when the respective blade is oriented in a downwardly direction in alignment with the tower, which second angle is less than the first angle. The work platform provides a substantially horizontal platform for use by maintenance personnel when installing or servicing components in and around the hub.

Abstract translation: 描述了一种风力涡轮机，其包括塔架，安装到塔顶部的机舱和安装到机舱的转子。 转子包括安装到中心毂的两个或更多个叶片。 轮毂支撑分别与两个或更多个叶片相关联的两个或更多个环形变桨轴承。 每个变桨轴承限定当相应的叶片沿与塔的对准的向下方向定向时相对于水平面以第一角度倾斜的支承平面。 每个变桨轴承由轮毂板跨越; 并且与所述毂板成一体或安装在所述毂板上的工作平台大体上在与所述水平面成第二角度的平面中，当所述各个叶片沿着与所述塔对齐的向下方向定向时，所述第二角度小于所述第一角度 。 工作平台提供了一个基本上水平的平台，供维护人员在安装或维护集线器内和周围的组件时使用。

公开(公告)号：EP2678559A1

公开(公告)日：2014-01-01

申请号：EP12707028.2

申请日：2012-02-21

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Friis ,  ROWNTREE, Robert

IPC: F03D11/00

CPC classification number: F03D80/00 ,  F03D7/0224 ,  F03D80/70 ,  F05B2240/54 ,  F05B2240/57 ,  F05B2260/98 ,  Y02E10/723

Abstract: A sealing system for a wind turbine comprises first component and a second component positioned proximate the first component and movable relative thereto. An absorbent element is secured to the first component and comprises an oil-absorbent material. A contact member is secured to the absorbent element and comprises a non-absorbent material. The contact member abuts the second component so that lubricant leaking from between the first and second components is collected by the absorbent element. A method of maintain a clean environment in a wind turbine with such a sealing system is also disclosed.

Abstract translation: 用于风力涡轮机的密封系统包括第一部件和位于其附近的第一部件和可相对于第二组分。 吸收元件被固定到所述第一组件和油吸收材料的包括。 接触构件固定到吸收元件并且包括一个非吸收材料。 接触构件抵接所以也润滑剂从所述第一和第二部件之间泄漏是由吸收元件所收集的第二组分。 保持在风力涡轮机的清洁的环境下寻求的密封系统的方法，因此是游离缺失盘。

公开(公告)号：EP2678559B1

公开(公告)日：2017-07-26

申请号：EP12707028.2

申请日：2012-02-21

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Friis ,  ROWNTREE, Robert

IPC: F03D7/02 ,  F03D80/70

CPC classification number: F03D80/00 ,  F03D7/0224 ,  F03D80/70 ,  F05B2240/54 ,  F05B2240/57 ,  F05B2260/98 ,  Y02E10/723

Abstract: A sealing system for a wind turbine comprises first component and a second component positioned proximate the first component and movable relative thereto. An absorbent element is secured to the first component and comprises an oil-absorbent material. A contact member is secured to the absorbent element and comprises a non-absorbent material. The contact member abuts the second component so that lubricant leaking from between the first and second components is collected by the absorbent element. A method of maintain a clean environment in a wind turbine with such a sealing system is also disclosed.

Abstract translation: 用于风力涡轮机的密封系统包括第一部件和第二部件，第二部件位于第一部件附近并且可相对于第一部件移动。 吸收性元件固定在第一部件上并包含吸油材料。 接触构件固定到吸收性元件并且包括非吸收性材料。 接触构件邻接第二部件，使得从第一和第二部件之间泄漏的润滑剂被吸收元件收集。 还公开了一种利用这种密封系统在风力涡轮机中保持清洁环境的方法。

公开(公告)号：EP3080447A1

公开(公告)日：2016-10-19

申请号：EP14811760.9

申请日：2014-12-08

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Friis ,  HANSEN, Anders Niels ,  LYNGBY, Claus Grøn

IPC: F03D13/00

CPC classification number: F03D80/30 ,  F05B2260/50 ,  Y02E10/72

Abstract: A rotor-blade discharge unit enabling electric charges to be discharged from a rotor blade of a wind turbine, the rotor blade discharge unit comprising at least one current transfer arrangement, the current transfer arrangement comprising: a roller device, an electrically conductive slideway, and a spark gap, wherein the roller device is biased towards the conductive slideway and is movable relative to the conductive slideway, the roller device comprising: at least one contact wheel, having a rolling surface and the contact wheel is arranged to roll on the conductive slideway and is biased towards the conductive slideway, wherein the rolling surface is arranged to deform against the conductive slideway under the bias acting on the roller device, wherein the contact wheel and the conductive slideway form a first current path to discharge the electric charges and wherein the spark gap forms a second current path upon occurrence of a spark bridging the spark gap, wherein the second current path is connected in parallel to said first current path.

公开(公告)号：EP3019745A1

公开(公告)日：2016-05-18

申请号：EP14731906.5

申请日：2014-06-17

Applicant: Vestas Wind Systems A/S

Inventor： BAUN, Torben Friis ,  NEUBAUER, Jesper Lykkegaard ,  LINDHOLST, Peter

IPC: F03D15/00 ,  F16G9/00

CPC classification number: F03D15/10 ,  F03D9/25 ,  F03D15/00 ,  F05B2260/402 ,  F05B2260/4021 ,  F16G9/00 ,  F16H7/04 ,  F16H7/08 ,  F16H55/50 ,  F16H57/01 ,  Y02E10/722

Abstract: The present invention relates to a rope-driven transmission for a wind turbine. The transmission comprises an input rotary member for being operatively connected to a rotor of a wind turbine and in rotational connection with at least one secondary shaft which is arranged in parallel with the rotational axis of said input rotary member, wherein said secondary shaft is adapted for operative connection with an output member of at least one electrical generator, wherein said rotational connection between said input rotary member and said at least one secondary shaft is provided by a rope, the course of said rope defining a rope path, and wherein said rope path includes a plurality of turns around said input rotary member and said secondary shaft. The transmission facilitates an easy monitoring and maintenance of the transmission. The invention further relates to a method of maintaining the transmission by replacing the rope. The invention further relates to a wind turbine generator comprising the transmission.

Abstract translation: 本发明涉及一种用于风力涡轮机的绳索驱动变速器。 变速器包括用于可操作地连接到风力涡轮机的转子并与至少一个与所述输入旋转构件的旋转轴线平行布置的次级轴的旋转连接的输入旋转构件，其中所述副轴适于 与至少一个发电机的输出构件的操作连接，其中所述输入旋转构件和所述至少一个副轴之间的所述旋转连接由绳索提供，所述绳索的路线限定绳索路径，并且其中所述绳索路径 包括围绕所述输入旋转构件和所述次级轴的多个匝。 该传输方便了传输的监控和维护。 本发明还涉及通过更换绳索来维持变速器的方法。 本发明还涉及一种包括变速器的风力涡轮发电机。

公开(公告)号：EP2805044A1

公开(公告)日：2014-11-26

申请号：EP12816237.7

申请日：2012-12-20

Applicant: Vestas Wind Systems A/S

Inventor： LINDHOLST, Peter ,  NEUBAUER, Jesper Lykkegaard ,  MØLGAARD JEPPESEN, Ole ,  BAUN, Torben Friis

IPC: F03D1/06 ,  F03D11/00

CPC classification number: F16C35/06 ,  B23P15/003 ,  F03D1/0658 ,  F03D80/70 ,  F05B2230/60 ,  F05B2260/79 ,  F05B2280/702 ,  F16C19/08 ,  F16C19/28 ,  F16C33/60 ,  F16C43/04 ,  F16C2202/06 ,  F16C2360/31 ,  Y02E10/721 ,  Y02E10/722 ,  Y02P70/523 ,  Y10T29/49684

Abstract: A blade bearing for mounting a blade of a wind turbine to a hub of the wind turbine comprises inner and outer rings arranged next to each other. One of the inner and outer rings is configured to mount to the blade, and the other is configured to mount to the hub. At least two rows of rolling elements are positioned between the inner and outer rings. Upper and lower rows of the rolling elements are located in respective upper and lower planes. A support structure is secured to the inner ring and extends in a substantially radial direction between the upper and lower planes. The support structure has non-uniform stiffness characteristics in a circumferential direction. A method of manufacturing a blade bearing is also provided.

Abstract translation: 用于将风力涡轮机的叶片安装到风力涡轮机的轮毂的叶片轴承包括彼此相邻布置的内圈和外圈。 内环和外环中的一个被配置成安装到叶片，而另一个被配置成安装到轮毂。 至少两排滚动元件位于内圈和外圈之间。 滚动元件的上排和下排位于相应的上平面和下平面中。 支撑结构被固定到内环上并且在上平面和下平面之间沿大致径向方向延伸。 支撑结构在圆周方向上具有不均匀的刚度特性。 还提供了一种制造叶片轴承的方法。