公开(公告)号：US10066491B2

公开(公告)日：2018-09-04

申请号：US14674947

申请日：2015-03-31

Applicant: SENVION SE

Inventor： Enno Eyb ,  Urs Bendel ,  Hendrik Mester

IPC: B29C70/68 ,  F01D5/28 ,  F03D1/06

Abstract: A composite fiber component for a rotor blade of a wind power plant including a first sandwich core and a second sandwich core arranged next to each other, each having an inside facing a rotor blade interior and an outside facing a rotor blade exterior. A first fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the outside of the second sandwich core. A second fiber-containing laminate layer is arranged on the outside of the first sandwich core and on the outside of the second sandwich core. And, a third fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the inside of the second sandwich core. Also disclosed is a rotor blade for a wind power plant having a composite fiber component as disclosed.

公开(公告)号：US09944503B2

公开(公告)日：2018-04-17

申请号：US14778723

申请日：2014-03-04

Applicant: SENVION SE

Inventor： Martin Winter ,  Patrick Friebe ,  Daniel Reinhardt ,  Jens Nielsen ,  Ronny Obermüller

IPC: B66C23/62 ,  B66C23/74 ,  B66C23/20 ,  B66C23/36 ,  G01M99/00

CPC classification number: B66C23/62 ,  B66C23/207 ,  B66C23/365 ,  B66C23/74 ,  G01M99/007

Abstract: A system for transporting and testing a crane includes a crane, a transporting frame and a foundation. A first connecting mechanism is provided for establishing a releasable connection between the crane and the transporting frame. A second connecting mechanism is provided for establishing a releasable connection between the transporting frame and the foundation. In a starting state, the crane, the transporting frame and the foundation are separate from one another. In a transporting state, the crane is connected to the transporting frame. In a testing state, the crane is connected to the transporting frame and the transporting frame is connected to the foundation. The invention also relates to a corresponding method. The invention makes it possible for the crane to be assembled, and tested, at a site remote from an offshore wind turbine.

公开(公告)号：US09574315B2

公开(公告)日：2017-02-21

申请号：US14651657

申请日：2013-11-13

Applicant: SENVION SE

Inventor： Marc Seidel ,  Albrecht Victor

IPC: E02D27/42 ,  E02B17/00 ,  E02D5/34 ,  E02D27/12 ,  E02D27/32

CPC classification number: E02D27/425 ,  E02B17/0008 ,  E02B2017/0043 ,  E02B2017/0091 ,  E02D5/34 ,  E02D27/12 ,  E02D27/32 ,  F03D13/22

Abstract: A method for anchoring a foundation structure (3) in a seabed (1) that includes introducing a receiving structure (6) into the seabed, lowering a support post (5) of the foundation structure (3) into the receiving structure (6), producing a connection between the receiving structure (6) and foundation structure (3) by filling the receiving structure (6) with a curable filling compound (7), and curing the curable filling compound (7), wherein the support post (5) is fixed in the receiving structure (6) prior to filling the receiving structure (6) with the curable filling compound (7). Also disclosed is a foundation structure (3) for an offshore wind turbine, for anchoring in a seabed (1), which includes at least one support post (5) to be introduced into a receiving structure (6), which has fixing elements (11, 20) for temporarily fixing in the receiving structure (6) before grouting is carried out.

Abstract translation: 一种将基础结构（3）锚固在海底（1）中的方法，包括将接收结构（6）引入海底，将基础结构（3）的支撑柱（5）降低到接收结构（6）中， 通过用可固化填充化合物（7）填充接收结构（6）并固化可固化填充化合物（7），从而在接收结构（6）和基础结构（3）之间产生连接，其中支撑柱 ）在用可固化填充化合物（7）填充接收结构（6）之前固定在接收结构（6）中。 还公开了一种用于海上风力涡轮机的基础结构（3），用于锚固在海底（1）中，海底（1）包括至少一个待引入到具有固定元件（6）的接收结构（6）的支撑柱 11，20），用于在进行灌浆之前临时固定在接收结构（6）中。

公开(公告)号：US20160215520A1

公开(公告)日：2016-07-28

申请号：US14915510

申请日：2014-08-22

Applicant: SENVION SE

Inventor： Olaf SAMUELSEN

IPC: E04H12/34 ,  E04H12/12

CPC classification number: E04H12/34 ,  E04H12/08 ,  E04H12/12 ,  F03D13/10 ,  F03D80/80 ,  Y02E10/728

Abstract: A method for installing tower fittings by introducing at least two separate supply modules into a wind turbine tower, wherein a separate supply module structurally includes one segment each of at least two system components of the wind turbine tower, and wherein an upper segment end is arranged on an upper edge, and a lower segment end on a lower edge, of the supply module, including: arranging the upper edge of a first separate supply module at an upper end of the wind turbine tower; connecting an upper segment end of the first separate supply module to a lower segment end of a corresponding system component of a second separate supply module; and arranging the upper edge of the second separate supply module at the upper end of the wind turbine tower.

Abstract translation: 一种用于通过将至少两个单独的供应模块引入风力涡轮机塔架中来安装塔架配件的方法，其中单独的供应模块在结构上包括风力涡轮机塔架的至少两个系统部件中的每一个的一个部分，并且其中上部段端部布置 在所述供应模块的上边缘和下边缘的下段端部，包括：将第一单独的供应模块的上边缘布置在所述风力涡轮机塔架的上端; 将第一单独供应模块的上段端连接到第二单独供电模块的相应系统部件的下段端; 以及将第二单独供应模块的上边缘布置在风力涡轮机塔架的上端。

公开(公告)号：US20150345468A1

公开(公告)日：2015-12-03

申请号：US14410374

申请日：2013-06-04

Applicant: SENVION SE

Inventor： Matthias SCHUBERT

IPC: F03D7/02 ,  F03D9/00 ,  F03D7/04

CPC classification number: F03D7/0284 ,  F03D7/048 ,  F03D9/257 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763

Abstract: A wind farm comprises a plurality of wind turbines connected to a network internal to the wind farm, a network feed-in point in the network internal to the wind farm for feeding electrical power into a supply network, a control device associated with the network feed-in point designed to control the wind turbines feeding power into the supply network by the network feed-in point on the basis of measured values recorded at the network feed-in point, and at least one additional network feed-in point having an additional control device designed to control the wind turbines feeding power into the supply network by the additional network feed-in point on the basis of measured values recorded at the additional network feed-in point, wherein the network internal to the wind farm is designed to variably connect at least one wind turbine to one of the plurality of network feed-in points.

Abstract translation: 风电场包括连接到风力发电场内部的网络的多个风力涡轮机，风力发电场内部的网络中的网络馈入点，用于将电力馈送到供应网络中，与网络馈送相关联的控制装置 该点被设计成基于在网络馈入点处记录的测量值来控制风力涡轮机通过网络馈入点馈送到供应网络的功率，以及至少一个额外的网络馈入点，其具有附加的 控制装置，其被设计成基于在附加网络馈入点处记录的测量值来控制风力涡轮机通过附加网络馈入点馈送到供应网络的功率，其中风力发电场内部的网络被设计成可变地 将至少一个风力涡轮机连接到所述多个网络馈入点中的一个。

公开(公告)号：US20150224760A1

公开(公告)日：2015-08-13

申请号：US14692684

申请日：2015-04-21

Applicant: SENVION SE

Inventor： Enno Eyb ,  Urs Bendel ,  Lenz Simon Zeller

IPC: B32B38/18 ,  B32B38/00

CPC classification number: B32B38/1808 ,  B29C70/52 ,  B29D99/0028 ,  B32B38/0004 ,  B32B2305/10 ,  B32B2307/514 ,  Y02E10/721

Abstract: The invention relates to a system and to a method for producing a rotor-blade spar cap with pultruded rods made of a fiber-reinforced material. According to the invention, the system includes at least one retaining apparatus for rotatably mounting at least one rod-layer roll with a rolled-up layer of pultruded rods arranged one beside the other, and a laminating mold for receiving layers of pultruded rods. The system further includes at least one guiding apparatus and additionally at least one trimming apparatus. The guiding apparatus is designed to guide onto the laminating mold a layer of pultruded rods which has been unrolled from a rod-layer roll. And, the trimming apparatus, for trimming the layers of pultruded rods, has a sawing apparatus and/or a milling apparatus.

Abstract translation: 本发明涉及一种用于生产具有由纤维增强材料制成的拉挤杆的转子叶片翼梁帽的系统和方法。 根据本发明，该系统包括至少一个保持装置，用于可旋转地安装至少一个棒层辊，其具有彼此相邻布置的拉挤拉杆的卷起层，以及用于接纳拉挤杆的层的层压模具。 该系统还包括至少一个引导装置和另外的至少一个修剪装置。 引导装置被设计成将已经从棒层辊展开的一层拉挤杆引导到层压模具上。 并且，用于修整挤压棒的层的修剪装置具有锯切装置和/或铣削装置。

公开(公告)号：US20150202799A1

公开(公告)日：2015-07-23

申请号：US14633078

申请日：2015-02-26

Applicant: SENVION SE

Inventor： Enno Eyb

IPC: B29C33/00 ,  B29C70/48

CPC classification number: B29C33/0061 ,  B29C33/0066 ,  B29C33/0077 ,  B29C70/443 ,  B29C70/48 ,  B29C70/548 ,  B29K2105/08 ,  B29L2031/085 ,  Y02P70/523

Abstract: A method for manufacturing a composite fiber component for a rotor blade of a wind turbine that includes introducing a fiber material into a mold, supplying a flowable matrix material via a longitudinally extending runner of the mold using a vacuum infusion method such that the fiber material is soaked with matrix material from the runner and the matrix material flows transversely to the longitudinal extension of the runner such that a first region of the fiber material is substantially soaked with matrix material from a first section of the runner and a second region of the fiber material is substantially soaked with matrix material from a second region of the runner, and matrix material flow rates are set for the first section and the second section of the runner depending on thicknesses of the fiber material in the first region and the second region of the runner, respectively.

Abstract translation: 一种用于制造风力涡轮机转子叶片的复合纤维部件的方法，包括将纤维材料引入模具中，使用真空注入方法通过模具的纵向延伸流道供应可流动的基质材料，使得纤维材料为 用来自流道的基质材料浸泡并且基体材料横向于流道的纵向延伸流动，使得纤维材料的第一区域基本上浸泡有来自流道的第一部分的基体材料和纤维材料的第二区域 基本上从流道的第二区域浸泡基质材料，并且根据第一区域中的纤维材料的厚度和流道的第二区域，设定流道的第一部分和第二部分的基体材料流速。 ， 分别。

公开(公告)号：US20150128726A1

公开(公告)日：2015-05-14

申请号：US14602606

申请日：2015-01-22

Applicant: SENVION SE

Inventor： Carsten Eusterbarkey

IPC: G01M13/02

CPC classification number: G01M13/027 ,  F03D17/00 ,  F05B2260/83 ,  Y02E10/726

Abstract: The invention relates to a test bench (1) for testing a drive train of a wind turbine, comprising a drive device (40) for introducing test power into the drive train, which can be detachably connected to a drive train to be tested. The invention further relates to a method for testing a drive train of a wind turbine by way of a test bench (1), and to a drive train of a wind turbine. The test bench (1) according to the invention is characterized in that the drive device (40) for testing a drive train is or will be fitted and mounted on or to the drive train so as to be removable, wherein most of the weight of the drive device (40) is borne by the drive train when the drive device (40) is fitted or mounted.

Abstract translation: 本发明涉及一种用于测试风力涡轮机的传动系的试验台（1），包括用于将测试动力引入传动系的驱动装置（40），驱动装置可拆卸地连接到待测试的传动系。 本发明还涉及通过测试台（1）和风力涡轮机的传动系测试风力涡轮机的传动系的方法。 根据本发明的测试台（1）的特征在于，用于测试传动系的驱动装置（40）将被安装并安装在传动系上或安装到传动系上以便可移动，其中大部分重量 当驱动装置（40）装配或安装时，驱动装置（40）由传动系承载。

公开(公告)号：US20150088326A1

公开(公告)日：2015-03-26

申请号：US14397441

申请日：2013-04-29

Applicant: Senvion SE

Inventor： Jens Fortmann

IPC: F03D7/04 ,  G05B15/02

CPC classification number: F03D7/048 ,  F03D7/043 ,  F05B2270/337 ,  G05B15/02 ,  H02J3/1885 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E40/32

Abstract: Wind farm comprising a farm master (1) and a plurality of wind energy installations (4). The farm master (1) has a controller (15) with an input for a control parameter for power supplied to a grid and transmits desired value specifications to a local controller (5) of the wind energy installations (4). According to the invention, the local controller (5) has dual structure and comprises a desired value channel (6), to which the desired value specification is applied by the farm master (1) and which is designed to output a stationary reactive power desired value, and a responsive channel (7) comprising an autonomous controller (75), to which no desired value specification is applied by the farm master (1) and to which an actual voltage of the particular wind energy installation (4) is applied via a washout filter (71). The autonomous controller (75) with the washout filter (71) enables a fast and dependent response to transient disturbances, in particular voltage spikes and voltage dips as a result of a short circuit. The individual wind energy installation and the wind farm as a whole therefore gain a behaviour which is identical to a synchronous generator and is very favourable for grid stability in the event of voltage disturbances.

Abstract translation: 风电场包括农场主（1）和多个风能设备（4）。 农场主（1）具有控制器（15），其具有用于供电到电网的功率的控制参数的输入，并将期望的值规格发送到风能设备（4）的本地控制器（5）。 根据本发明，本地控制器（5）具有双重结构，并且包括期望值通道（6），农场主（1）应用期望值规范，并且被设计成输出所需的固定无功功率 值和响应通道（7），其包括自主控制器（75），农场主机（1）不对其施加期望的值规范，并且经由所述自动控制器（75）施加特定风能设备（4）的实际电压 冲洗过滤器（71）。 具有冲洗滤波器（71）的自主控制器（75）能够对短路造成的瞬态干扰，特别是电压尖峰和电压下降产生快速和依赖的响应。 因此，单个风力发电装置和风电场整体上获得与同步发电机相同的行为，并且在电压扰动的情况下非常有利于电网稳定性。

公开(公告)号：US20140325940A1

公开(公告)日：2014-11-06

申请号：US14360595

申请日：2012-11-22

Applicant: SENVION SE

Inventor： Christoph Mueller ,  Sven Schumann

IPC: B65D65/22 ,  B65B43/00 ,  B65B51/04 ,  B65D65/02 ,  B65B53/02

CPC classification number: B65D65/22 ,  B65B11/00 ,  B65B43/00 ,  B65B51/04 ,  B65B53/02 ,  B65D65/02 ,  Y02B10/30

Abstract: A method for packaging a large component into a protective case, which has a first and second reclosable access and a plurality of protective-case parts, wherein the large component has an access opening, comprising the following steps: providing prefabricated protective-case parts; attaching the protective-case parts to the large component; welding the transitions between the protective-case parts; shrinking the protective case; and arranging the first reclosable access in the protective case over the access opening. The packaging process is significantly accelerated compared to the known methods due to the prefabrication of the protective-case parts before the start of the method. Furthermore, the prefabrication provides the advantage that the prefabricated parts can be produced in series. As a result, the protective-case parts for several large components of the same type can be produced or purchased more cheaply.

Abstract translation: 一种用于将大部件包装到具有第一和第二可再闭合通路的保护壳体和多个保护壳部件的方法，其中所述大部件具有进入开口，包括以下步骤：提供预制的保护壳部件; 将保护壳部件连接到大部件上; 焊接保护壳部件之间的过渡; 收缩保护壳; 以及将所述保护壳中的所述第一可再闭合接近件布置在所述进入开口上。 由于在方法开始之前预制保护壳部件，因此与已知方法相比，包装过程显着加速。 此外，预制提供了预制部件可以串联制造的优点。 结果，可以更便宜地生产或购买相同类型的几个大部件的保护壳部件。