公开(公告)号：US20090129931A1

公开(公告)日：2009-05-21

申请号：US12291185

申请日：2008-11-06

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F03D11/04

CPC classification number: F03D13/10 ,  F03D9/25 ,  F03D80/00 ,  F03D80/60 ,  F03D80/70 ,  F05B2230/60 ,  F05B2240/14 ,  Y02E10/726 ,  Y02P70/523

Abstract: The invention concerns a module of a nacelle of a wind turbine, which is separately designed, manageable and comprise a housing part. The module is connectable to at least one further module of the nacelle, which is also separately designed, manageable and has a housing part, wherein the housing part of the module builds in the assembled status of the nacelle, which comprises several modules, a part of the housing of the nacelle. The invention concerns also a nacelle comprising several such modules, a wind turbine comprising such a nacelle as well as a method for the stepwise assembly of such a nacelle aloft.

Abstract translation: 本发明涉及风力涡轮机的机舱的模块，其分开设计，可管理并且包括壳体部件。 该模块可连接到机舱的至少一个另外的模块，其还单独设计，可管理并且具有壳体部分，其中模块的壳体部分构建在机舱的组装状态，该机舱包括多个模块， 的机舱的房屋。 本发明还涉及包括若干这样的模块的机舱，包括这种机舱的风力涡轮机以及用于逐渐组装这样的机舱的方法。

公开(公告)号：US20090039651A1

公开(公告)日：2009-02-12

申请号：US12218715

申请日：2008-07-17

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: H02P9/04

CPC classification number: F03D7/0204 ,  F05B2270/304 ,  F05B2270/32 ,  G01P5/06 ,  G01P5/16 ,  G01P5/24 ,  G01P13/02 ,  Y02E10/723

Abstract: A method for yaw control for a wind turbine comprising a rotor with a rotor blade, the rotor defining a rotor axis and a rotor plane to which the rotor axis is perpendicular, in which the rotor axis is turned to minimise the yaw angle between the ambient wind direction and the rotor axis is provided, wherein the turning of the rotor axis is performed based on the measurement of a wind speed in the rotor plane at the rotor blade. Furthermore, a wind turbine which comprises a rotor which includes a rotor axis and a rotor plane perpendicular to the rotor axis and an anemometer for measuring the ambient wind speed is provided. The wind turbine further comprises an anemometer which is located such at a rotor blade at a particular distance from the rotor axis as to allow for measuring a wind speed in the rotor plane.

Abstract translation: 一种用于风力涡轮机的偏航控制的方法，包括具有转子叶片的转子，所述转子限定转子轴线和转子轴线垂直于其的转子平面，转子轴线转动到所述转子平面，以使环境中的偏航角度最小化 提供风向和转子轴线，其中，基于转子叶片上的转子平面中的风速的测量来执行转子轴线的转动。 此外，提供一种风力涡轮机，其包括转子，该转子包括转子轴线和垂直于转子轴线的转子平面和用于测量环境风速的风速计。 风力涡轮机还包括风速计，该风速计位于离转子轴线特定距离处的转子叶片处，以允许测量转子平面中的风速。

公开(公告)号：US20080276449A1

公开(公告)日：2008-11-13

申请号：US12151615

申请日：2008-05-08

Applicant: Erik Groendahl ,  Henrik Stiesdal

Inventor： Erik Groendahl ,  Henrik Stiesdal

IPC: H01F7/06

CPC classification number: H01F41/026 ,  H01F7/0221 ,  H02K1/04 ,  H02K1/278 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49069 ,  Y10T29/49075 ,  Y10T29/53161

Abstract: A method for manufacturing of a permanent magnet pole piece comprising at least one magnet which is fixed to a base plate, a protective cover and a filling mass is provided, comprising the steps of fixing of the protective cover to the base plate so that it covers the magnet and so that the protective cover and the base plate are hermetically sealed jointed, evacuating of the interior cavity between the protective cover and the base plate through an opening, injecting of the filling mass through an opening into the interior cavity between the protective cover and the base plate and curing of the filling mass.

Abstract translation: 一种永久磁铁极片的制造方法，其特征在于，具备至少一个固定于基板，保护盖和填充物质的磁铁的永久磁铁极片的制造方法，其特征在于，包括以下步骤：将保护盖固定在基板上， 磁体，使保护盖和基板密封接合，通过开口将保护盖和基板之间的内腔排空，将填充物通过开口注入到保护罩内的内部空腔中 和基板和灌装块的固化。

公开(公告)号：US20080141778A1

公开(公告)日：2008-06-19

申请号：US11998394

申请日：2007-11-29

Applicant: Thomas Bosselmann ,  Henrik Stiesdal

Inventor： Thomas Bosselmann ,  Henrik Stiesdal

IPC: G01B15/00

CPC classification number: G01B15/00 ,  G01N29/2493 ,  G01N29/4427 ,  G01N2291/044 ,  G01N2291/2693 ,  G01S13/878

Abstract: A method of non-destructively testing a work piece is disclosed, wherein the work piece is placed within an active field of a positioning system; a frame of reference of the work piece is established based on the geometry of the work piece in the coordinates of the positioning system; the geometry of the work piece is detected by determining the position of specific transponders, which are fixed to the work piece, by the positioning system or the geometry of the work piece is detected by scanning at least parts of the contour of the work piece with a transponder of the positioning system; testing data is acquired for the work piece with a non-destructive testing probe, which comprises a transponder of the positioning system, while the position of the testing probe is recorded by the positioning system; the position of the testing probe is transformed into an intrinsic position defined with respect to the frame of reference of the work piece; and the intrinsic position of the testing probe is assigned to the testing data recorded at the respective position. Moreover, a non-destructive testing arrangement is provided.

Abstract translation: 公开了一种对工件进行非破坏性测试的方法，其中工件被放置在定位系统的有效区域内; 基于在定位系统的坐标中的工件的几何形状建立工件的参考系; 通过定位系统确定固定在工件上的特定转发器的位置来检测工件的几何形状，或者通过用工件的几何形状扫描至少部分工件的轮廓来检测工件的几何形状， 定位系统的应答器; 使用非破坏性测试探针对工件获取测试数据，该测试探头包括定位系统的应答器，同时由定位系统记录测试探针的位置; 测试探针的位置被转换成相对于工件的参考框架限定的固有位置; 并且将测试探针的固有位置分配给记录在相应位置的测试数据。 此外，还提供了非破坏性的测试装置。

公开(公告)号：US20070121354A1

公开(公告)日：2007-05-31

申请号：US11598443

申请日：2006-11-13

Applicant: Rodney Jones ,  Paul Brogan ,  Erik Grondahl ,  Henrik Stiesdal

Inventor： Rodney Jones ,  Paul Brogan ,  Erik Grondahl ,  Henrik Stiesdal

IPC: H02M1/14

CPC classification number: H02M5/4585 ,  H02J3/382 ,  H02J3/386 ,  H02P9/102 ,  H02P2101/15 ,  Y02E10/763 ,  Y10T307/313 ,  Y10T307/707

Abstract: The present invention provides_a power converter that can be used to interface a generator (4) that provides variable voltage at variable frequency to a supply network operating at nominally fixed voltage and nominally fixed frequency and including features that allow the power converter to remain connected to the supply network and retain control during supply network fault and transient conditions. The power converter includes a generator bridge (10) electrically connected to the stator of the generator (4) and a network bridge (14). A dc link (12) is connected between the generator bridge (10) and the network bridge (14). A filter (16) having network terminals is connected between the network bridge (14) and the supply network. A first controller (18) is provided for controlling the operation of the semiconductor power switching devices of the generator bridge (14). Similarly, a second controller (46) is provided for controlling the operation of the semiconductor power switching devices of the network bridge (14). The first controller (18) uses a dc link voltage demand signal (VDC13 GEN*) indicative of a desired dc link voltage to control the semiconductor power switching devices of the network bridge (10) to achieve the desired level of dc link voltage that corresponds to the dc link voltage demand signal (VDC13 GEN*). The second controller (46) uses a power demand signal (P*) indicative of the level of power to be transferred from the dc link to the supply network through the network bridge (14), and a voltage demand signal (VTURB*) indicative of the voltage to be achieved at the network terminals of the filter (16) to control the semiconductor power switching devices of the network bridge (14) to achieve the desired levels of power and voltage that correspond to the power and voltage demand signals (P* and VTURB*).

公开(公告)号：US20230047054A1

公开(公告)日：2023-02-16

申请号：US17951863

申请日：2022-09-23

Applicant: Daniel Bartminn ,  Henrik Stiesdal

Inventor： Daniel Bartminn ,  Henrik Stiesdal

IPC: B63B35/44 ,  B63B75/00

Abstract: The application relates to a floatable foundation structure for an offshore structure including at least one floating body arrangement and at least one mass arrangement. The mass arrangement is connected to the floating body arrangement by at least one holding rope in a coupling state. Further, in the coupling state for coupling the floating body arrangement to the mass arrangement, a coupling section of the holding rope is arcuately guided around a contact section of the mass arrangement.

公开(公告)号：US09356483B2

公开(公告)日：2016-05-31

申请号：US13152394

申请日：2011-06-03

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: H02K15/02 ,  H02K3/12 ,  H02K1/14 ,  H02K15/04

CPC classification number: H02K3/12 ,  H02K1/148 ,  H02K1/16 ,  H02K7/1838 ,  H02K15/0435 ,  H02K2213/12

Abstract: A stator segment unit adapted to build a ring-shaped stator when assembled is provided. The stator segment unit includes a stator yoke with at least one stator tooth protruding from the yoke, at least one stator winding having a first winding section fixed close to the tooth, and a second winding section extending freely from the stator segment unit.

Abstract translation: 提供一种适于在组装时构建环形定子的定子分段单元。 所述定子段单元包括定子磁轭，所述定子磁轭具有从所述磁轭突出的至少一个定子齿，至少一个定子绕组，具有靠近所述齿固定的第一绕组部分和从所述定子分段单元自由延伸的第二绕组部分。

公开(公告)号：US09200620B2

公开(公告)日：2015-12-01

申请号：US13695444

申请日：2010-09-15

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F03D11/04 ,  E04H12/08 ,  E02D27/42 ,  F16B7/18

CPC classification number: F03D11/04 ,  E02B17/0004 ,  E02D27/42 ,  E02D27/425 ,  E04H12/08 ,  F03D13/20 ,  F03D13/25 ,  F05B2260/301 ,  F16B7/18

Abstract: Jacket structure for offshore constructions, particularly jacket structure for an offshore wind turbine is disclosed. The jacket structure includes a number of profiles in axial or angled alignment and a number of connecting members. A connection of the profiles and/or the connecting members is established by means of a bolted-connection.

Abstract translation: 公开了用于近海结构的护套结构，特别是用于海上风力涡轮机的护套结构。 护套结构包括多个轴向或倾斜对准的轮廓以及多个连接件。 通过螺栓连接建立型材和/或连接构件的连接。

公开(公告)号：US09018821B2

公开(公告)日：2015-04-28

申请号：US13048925

申请日：2011-03-16

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: H02K1/18 ,  H02K16/04 ,  H03D9/00 ,  H02K7/08 ,  H02K16/00 ,  H02K21/24 ,  H02K7/18

CPC classification number: H02K1/182 ,  H02K7/088 ,  H02K7/1838 ,  H02K16/00 ,  H02K21/24 ,  H02K2201/03 ,  Y02E10/725

Abstract: A stator arrangement for an electromechanical transducer is provided. The stator arrangement includes a base structure, a coil holder, a coil mounted at the coil holder; and a flexible element connecting the base structure to the coil holder flexibly relative to each other. Further, an electromechanical transducer is provided that includes the above-mentioned stator arrangement and a rotor arrangement rotatable relative to the base structure around an axial direction. Still, further, a wind turbine is provided that includes the above-mentioned electromechanical transducer as a generator.

Abstract translation: 提供了一种用于机电换能器的定子装置。 定子装置包括基座结构，线圈架，安装在线圈架上的线圈; 以及柔性元件，其相对于彼此灵活地将基座结构连接到线圈架。 此外，提供一种机电换能器，其包括上述定子装置和可绕轴向方向相对于基座结构旋转的转子装置。 此外，还提供了包括作为发电机的上述机电换能器的风力涡轮机。

公开(公告)号：US08899882B2

公开(公告)日：2014-12-02

申请号：US13444917

申请日：2012-04-12

Applicant: Thomas Oestergaard ,  Henrik Stiesdal

Inventor： Thomas Oestergaard ,  Henrik Stiesdal

IPC: E02B17/00 ,  E04H12/10 ,  E04H12/34

CPC classification number: E02B17/00 ,  E02B17/0004 ,  E02B2017/0091 ,  E04H12/10 ,  E04H12/34 ,  E04H2012/006 ,  Y02E10/728 ,  Y10T29/49826 ,  Y10T29/49959 ,  Y10T29/49963 ,  Y10T29/49966 ,  Y10T29/53978

Abstract: A jacket assembly guide for assembling a jacket structure is provided. The jacket structure includes a plurality of legs, a plurality of connecting braces and a plurality of node elements arranged on the legs for connecting the braces to the legs. The assembly guide includes a plurality of supporting towers for supporting the plurality of legs such that a supported leg is held in a position corresponding to the position of that leg in the assembled state of the jacket structure. The assembly guide further includes a plurality of connecting devices for releasably connecting one of the legs to one of the supporting towers.

Abstract translation: 提供了一种用于组装护套结构的护套组合引导件。 护套结构包括多个支腿，多个连接支架和布置在腿上的多个节点元件，用于将支架连接到腿部。 组装引导件包括多个用于支撑多个支腿的支撑塔，使得支撑的腿在夹套结构的组装状态下被保持在与该腿的位置对应的位置。 组装引导件还包括多个连接装置，用于将一个腿可释放地连接到支撑塔之一。