DK2288807T3 - Sektionsinddelt vinge - Google Patents

Sektionsinddelt vinge

Info

Publication number
DK2288807T3
DK2288807T3 DK09742120.0T DK09742120T DK2288807T3 DK 2288807 T3 DK2288807 T3 DK 2288807T3 DK 09742120 T DK09742120 T DK 09742120T DK 2288807 T3 DK2288807 T3 DK 2288807T3
Authority
DK
Denmark
Prior art keywords
blade
blade portion
spar
sectional
portions
Prior art date
Application number
DK09742120.0T
Other languages
English (en)
Inventor
Mark Hancock
Original Assignee
Vestas Wind Sys As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41265074&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2288807(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vestas Wind Sys As filed Critical Vestas Wind Sys As
Application granted granted Critical
Publication of DK2288807T3 publication Critical patent/DK2288807T3/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0675Rotors characterised by their construction elements of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00Manufacture
    • F05B2230/50Building or constructing in particular ways
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302Segmented or sectional blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/20Geometry three-dimensional
    • F05B2250/29Geometry three-dimensional machined; miscellaneous
    • F05B2250/292Geometry three-dimensional machined; miscellaneous tapered
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/30Retaining components in desired mutual position
    • F05B2260/301Retaining bolts or nuts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49316Impeller making
    • Y10T29/49336Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
DK09742120.0T 2008-05-07 2009-05-07 Sektionsinddelt vinge DK2288807T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12699808P 2008-05-07 2008-05-07
DKPA200800649 2008-05-07
PCT/EP2009/055541 WO2009135902A2 (en) 2008-05-07 2009-05-07 A sectional blade

Publications (1)

Publication Number Publication Date
DK2288807T3 true DK2288807T3 (da) 2013-12-09

Family

ID=41265074

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09742120.0T DK2288807T3 (da) 2008-05-07 2009-05-07 Sektionsinddelt vinge

Country Status (6)

Country Link
US (1) US9765756B2 (da)
EP (1) EP2288807B1 (da)
CN (1) CN102046964A (da)
DK (1) DK2288807T3 (da)
ES (1) ES2436664T3 (da)
WO (1) WO2009135902A2 (da)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2436664T3 (es) 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
US20110158788A1 (en) * 2008-08-31 2011-06-30 Vestas Wind Systems A/S A sectional blade
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication
ES2790390T3 (es) 2008-12-05 2020-10-27 Vestas Wind Sys As Palas de turbina eólica eficientes, estructuras de pala de turbina eólica, y sistemas y métodos asociados de fabricación, de montaje y de utilización
EP2391807B1 (en) * 2009-01-27 2015-04-22 Vestas Wind Systems A/S A sectional wind turbine blade
US7854594B2 (en) * 2009-04-28 2010-12-21 General Electric Company Segmented wind turbine blade
US7998303B2 (en) * 2009-05-28 2011-08-16 General Electric Company Method for assembling jointed wind turbine blade
EP2357357B1 (en) * 2009-10-01 2016-11-09 Vestas Wind Systems A/S Wind turbine blade
US9388789B2 (en) * 2009-12-02 2016-07-12 Vestas Wind Systems A/S Sectional wind turbine blade
CN101718250B (zh) * 2010-01-11 2011-11-09 华锐风电科技(集团)股份有限公司 风力发电机组分段式风轮叶片及其装配方法
EP2383465A1 (en) * 2010-04-27 2011-11-02 Lm Glasfiber A/S Wind turbine blade provided with a slat assembly
WO2011144971A1 (en) * 2010-05-20 2011-11-24 Tecsis Tecnologia E Sistemas Avançados Ltda A bulkhead for an aerogenerator blade root
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
US8172539B2 (en) * 2010-06-17 2012-05-08 General Electric Company Wind turbine rotor blade joint
GB201011539D0 (en) 2010-07-08 2010-08-25 Blade Dynamics Ltd A wind turbine blade
EP2431602B1 (en) * 2010-07-09 2017-01-11 Inha Industry Partnership Institute Separable rotor blade for generating tidal current power
DE102010039778B4 (de) 2010-08-25 2018-03-01 Skywind Gmbh Rotorblatt für Windenergieanlagen
DE102010040596A1 (de) * 2010-09-10 2012-03-15 Aloys Wobben Abnehmbare Rotorblattspitze
DE102010046519A1 (de) * 2010-09-22 2012-03-22 Nordex Energy Gmbh Rotorblatt oder Rotorblattsegment für eine Windenergieanlage
DE102010046518A1 (de) 2010-09-22 2012-03-22 Nordex Energy Gmbh Rotorblatt oder Rotorsegment für eine Windenergieanlage
ES2392523B2 (es) * 2011-05-13 2013-05-16 Investigaciones Y Desarrollos Eólicos, S.L. Sistema de unión de tramos componentes de palas de aerogenerador.
US9709029B2 (en) 2011-06-21 2017-07-18 University Of Virginia Patent Foundation Morphing segmented wind turbine and related method
FR2980246B1 (fr) * 2011-09-20 2018-08-17 Arianegroup Sas Dispositif de liaison de troncons d'ailes et procede d'assemblage de tels troncons
DK2587050T3 (da) 2011-10-27 2019-09-16 Siemens Gamesa Renewable Energy As Rotorvinge
DE102011088025A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotorblatt
IN2012DE00573A (da) * 2012-02-29 2015-06-05 Gen Electric
CN102808727A (zh) * 2012-08-12 2012-12-05 浙江海洋学院 一种风机降噪柔性桨叶的制造方法
DE102013205965A1 (de) * 2013-04-04 2014-10-30 Wobben Properties Gmbh Rotorblattspitze
NZ707643A (en) * 2012-11-15 2016-07-29 Wobben Properties Gmbh Rotor blade tip
US9399919B2 (en) 2012-12-31 2016-07-26 General Electric Company Extension tip sleeve for wind turbine blade
US9470205B2 (en) 2013-03-13 2016-10-18 Vestas Wind Systems A/S Wind turbine blades with layered, multi-component spars, and associated systems and methods
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
CN103291539B (zh) * 2013-05-09 2015-05-13 哈尔滨工业大学 一种叶片摆翼的设计方法和一种带叶片摆翼的h型立轴风力机
US20150003991A1 (en) * 2013-06-28 2015-01-01 General Electric Company Modular extensions for wind turbine rotor blades
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
RU2537753C1 (ru) * 2013-08-28 2015-01-10 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Лопасть аэродинамической модели воздушного винта и способ ее изготовления
GB2520007A (en) * 2013-11-05 2015-05-13 Vestas Wind Sys As Improvements relating to wind turbine rotor blades
US9605651B2 (en) 2013-12-04 2017-03-28 General Electric Company Spar assembly for a wind turbine rotor blade
US9790919B2 (en) 2014-02-25 2017-10-17 General Electric Company Joint assembly for rotor blade segments of a wind turbine
EP3129644B1 (de) 2014-04-07 2020-11-25 Wobben Properties GmbH Rotorblatt einer windenergieanlage
EP2930350B1 (en) * 2014-04-11 2018-02-14 Siemens Aktiengesellschaft Segmented rotor blade with a bolt connection
GB201410429D0 (en) * 2014-06-11 2014-07-23 Lm Wp Patent Holding As A tip system for a wild turbine blade
US20150369211A1 (en) * 2014-06-19 2015-12-24 General Electric Company Wind blade tip joint
DE102014118004B3 (de) 2014-12-05 2016-03-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. Rotorblatt für Windkraftanlagen
EP3064768B8 (en) * 2015-03-04 2019-06-19 Siemens Gamesa Renewable Energy A/S A wind turbine rotor blade and a method for mounting a wind turbine rotor blade
DE102015120113A1 (de) * 2015-11-20 2017-05-24 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlage
EP3408532B1 (de) * 2016-01-29 2022-12-28 Wobben Properties GmbH Rotorblatt einer windenergieanlage mit holmgurt und herstellungsverfahren
US10760544B2 (en) 2016-06-20 2020-09-01 General Electric Company Sealing members for jointed rotor blade assemblies
US10550823B2 (en) * 2016-08-10 2020-02-04 General Electric Company Method for balancing segmented wind turbine rotor blades
EP3497322B1 (en) * 2016-08-11 2021-03-17 General Electric Company Aero-elastically tailored wind blade tip joint
US10760545B2 (en) * 2017-02-07 2020-09-01 General Electric Company Joint configuration for a segmented wind turbine rotor blade
US10570879B2 (en) 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings
CN107288813A (zh) * 2017-06-22 2017-10-24 吴德礼 一种风力发电叶片
US10563636B2 (en) 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
US10920743B2 (en) 2017-08-17 2021-02-16 General Electric Company Misaligned spar cap scarf joint connection
US10961982B2 (en) 2017-11-07 2021-03-30 General Electric Company Method of joining blade sections using thermoplastics
US10801469B2 (en) * 2017-11-07 2020-10-13 General Electric Company Wind blade joints with floating connectors
NL2020132B1 (en) 2017-12-20 2019-06-26 Viventus Holding B V Sectional blade for a wind turbine, connection beam and end rib for the sectional blade and method for manufacturing the connection beam and the end rib
GB2569571A (en) * 2017-12-20 2019-06-26 Vestas Wind Sys As Wind turbine blades and manufacturing systems and methods using segmented blade assembly proximate site of wind turbine installation
CN108223304B (zh) * 2018-02-28 2023-09-12 中国科学院工程热物理研究所 叶尖延长连接结构及其装配方法
CN108843509A (zh) * 2018-07-17 2018-11-20 芜湖超源力工业设计有限公司 一种新型风力发电机
ES1218380Y (es) * 2018-07-25 2018-12-26 Emprending Business S L Pala divisible para aerogeneradores
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
US11236733B2 (en) 2018-09-17 2022-02-01 General Electric Company Heating system and method for a jointed wind rotor turbine blade
US11149709B2 (en) 2018-09-24 2021-10-19 General Electric Company Method to reduce noise and vibration in a jointed wind turbine blade, and associated wind turbine blade
US10794359B2 (en) 2018-09-24 2020-10-06 General Electric Company Jointed wind turbine blade with noise reduction tape
US11415105B2 (en) * 2018-10-22 2022-08-16 Tpi Composites, Inc. Gantry-less wind turbine web installation with heating
EP3870838A1 (en) * 2018-10-25 2021-09-01 LM Wind Power A/S Lightning protection of a sectioned wind turbine blade
US11572863B2 (en) 2018-10-25 2023-02-07 General Electric Company Spar cap configuration for a jointed wind turbine blade
GB201817614D0 (en) 2018-10-29 2018-12-12 Blade Dynamics Ltd Access arrangement for a wind turbine blade
GB201817599D0 (en) 2018-10-29 2018-12-12 Blade Dynamics Ltd Manufacturing of segmented wind turbine blade
US10900469B2 (en) 2018-10-30 2021-01-26 General Electric Company Method to retrofit a wind turbine rotor blade with a replacement blade tip segment
US11162476B2 (en) 2018-10-30 2021-11-02 General Electric Company Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment
DK3874155T3 (da) * 2018-10-31 2023-10-23 Gen Electric Leddelt vindmøllerotorvinge med varierende materialekombinationer langs sin spændvidde til stiftforstærkning
EP3874141A1 (en) * 2018-11-01 2021-09-08 General Electric Company Span-wise extending pin for joining rotor blade segments
JP7221384B2 (ja) 2018-11-01 2023-02-13 ゼネラル・エレクトリック・カンパニイ 中空の翼弦方向に延在するピンを有する風力タービンのジョイントされたロータブレード
CA3117312A1 (en) 2018-11-01 2020-05-07 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
EP3874140A1 (en) 2018-11-01 2021-09-08 General Electric Company Scarf connection for a wind turbine rotor blade
JP7210723B2 (ja) 2018-11-01 2023-01-23 ゼネラル・エレクトリック・カンパニイ セグメント化されたロータブレードのビーム構造とブレードシェルとの間の結合ギャップを低減するためのスペーサ材料
WO2020091785A1 (en) * 2018-11-01 2020-05-07 General Electric Company Compliant structures for jointed rotor blades
EP3894193A1 (en) 2018-12-11 2021-10-20 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
US11878444B2 (en) 2018-12-11 2024-01-23 Ge Infrastructure Technology Llc Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
EP3894191B1 (en) 2018-12-11 2023-06-28 General Electric Company Method for manufacturing blade components for wind turbine rotor blades
US11840030B2 (en) 2018-12-11 2023-12-12 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
EP3894690A1 (en) * 2018-12-11 2021-10-20 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
WO2020122909A1 (en) * 2018-12-13 2020-06-18 General Electric Company Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
US11802543B2 (en) 2018-12-19 2023-10-31 General Electric Company Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement
EP3899244A1 (en) 2018-12-20 2021-10-27 General Electric Company Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span
US10815795B2 (en) * 2018-12-20 2020-10-27 General Electric Company Pre-tension and retention structure for composite fan blade
US20220082079A1 (en) * 2018-12-20 2022-03-17 General Electric Company Rotor blade segments secured together via internal support structures that define a variable size gap therebetween
CN109573000A (zh) * 2018-12-31 2019-04-05 江西冠通用飞机有限公司 一种高精度安装的固定翼飞机螺旋桨
USD897290S1 (en) * 2019-01-16 2020-09-29 Vestas Wind Systems A/S Wind turbine blade tip
MX2021010507A (es) * 2019-03-01 2021-10-13 Gen Electric Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa.
EP4065834A1 (en) * 2019-11-29 2022-10-05 Vestas Wind Systems A/S Modular wind turbine blade
US20210332789A1 (en) * 2020-04-28 2021-10-28 Lm Wind Power A/S Wind turbine rotor blade with covered access window
CN111577529B (zh) * 2020-05-25 2021-04-30 湖南翰坤实业有限公司 一种风力发电叶片及其安装方法
CN111577528B (zh) * 2020-05-25 2021-03-26 湖南翰坤实业有限公司 一种风力发电装置和风力发电叶片的安装方法
CN113942643A (zh) * 2021-10-09 2022-01-18 中国直升机设计研究所 一种桨尖可更换的复合材料桨叶
EP4345285A1 (en) * 2022-09-30 2024-04-03 Siemens Gamesa Renewable Energy A/S Core-layer body, connecting member, wind turbine blade and method

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE698674C (de) 1937-04-03 1940-11-15 Dornier Werke Gmbh Aus zwei hoelzernen Blatthaelften bestehender Einzelfluegel fuer Verstellpropeller
US4120998A (en) 1977-02-03 1978-10-17 Northrop Corporation Composite structure
CA1151072A (en) 1981-07-15 1983-08-02 Lawrence Rowley Vertical axis wind turbine and curved slender airfoil therefor
US4429579A (en) * 1981-10-26 1984-02-07 Helm Instrument Co., Inc. Tie rod tension sensor
US5129787A (en) * 1991-02-13 1992-07-14 United Technologies Corporation Lightweight propulsor blade with internal spars and rigid base members
WO1999063218A1 (en) 1998-06-04 1999-12-09 Forskningscenter Risø Wind turbine hub
ATE275240T1 (de) * 1999-11-03 2004-09-15 Vestas Wind Sys As Methode zur regelung einer windkraftanlage sowie entsprechende windkraftanlage
DE19962989B4 (de) 1999-12-24 2006-04-13 Wobben, Aloys, Dipl.-Ing. Rotorblatt für Windenergieanlagen
US6638466B1 (en) 2000-12-28 2003-10-28 Raytheon Aircraft Company Methods of manufacturing separable structures
ATE358014T1 (de) 2002-01-11 2007-04-15 Fiberline As Verfahren zur herstellung eines faserverstärkten lasttragenden elements
JP2003214322A (ja) 2002-02-18 2003-07-30 Makku:Kk 表面加工した風力発電用ブレードの分割工法
JP2004011616A (ja) 2002-06-11 2004-01-15 Shin Meiwa Ind Co Ltd 風力発電機の風車ブレード構造
DE10235496B4 (de) 2002-08-02 2015-07-30 General Electric Co. Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage
US7246991B2 (en) * 2002-09-23 2007-07-24 John Vanden Bosche Wind turbine blade deflection control system
US6976829B2 (en) * 2003-07-16 2005-12-20 Sikorsky Aircraft Corporation Rotor blade tip section
DE10332875B4 (de) 2003-07-19 2016-11-24 Windreich GmbH Rotorflügelblatt
JP2005147086A (ja) 2003-11-19 2005-06-09 Fuji Heavy Ind Ltd 水平軸風車のブレード
US7527591B2 (en) 2003-11-21 2009-05-05 General Electric Company Ultrasound probe distributed beamformer
JP4580169B2 (ja) 2004-02-05 2010-11-10 富士重工業株式会社 風車用分割型ブレード及び風車の耐雷装置
JP2005240783A (ja) 2004-02-27 2005-09-08 Mitsubishi Heavy Ind Ltd 風車翼
EP1584817A1 (en) 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
US8348622B2 (en) 2004-06-30 2013-01-08 Vestas Wind Systems A/S Wind turbine blades made of two separate sections, and method of assembly
GB0415545D0 (en) 2004-07-12 2004-08-11 Peace Steven Wind turbine
DK176176B1 (da) 2004-11-24 2006-11-27 Siemens Wind Power As Fremgangsmåde og samlestykke til samling af en vinge, fortrinsvis vindmöllevinge, i sektioner
ES2265760B1 (es) 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
US7690895B2 (en) 2005-07-29 2010-04-06 General Electric Company Multi-piece passive load reducing blades and wind turbines using same
US7654799B2 (en) 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
TW200801513A (en) 2006-06-29 2008-01-01 Fermiscan Australia Pty Ltd Improved process
AU2007278980B2 (en) * 2006-07-21 2012-03-29 Clipper Windpower, Inc. Retractable rotor blade structure
JP5242920B2 (ja) 2007-01-23 2013-07-24 株式会社日立製作所 風車用分割翼
US7895745B2 (en) * 2007-03-09 2011-03-01 General Electric Company Method for fabricating elongated airfoils for wind turbines
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade
US7828246B2 (en) 2007-09-14 2010-11-09 Spectrum Aeronautical, Llc Wing with sectioned tubular members
ES2337645B1 (es) 2007-09-14 2011-03-11 GAMESA INNOVATION & TECHNOLOGY, S.L. Union de pala sensorizada.
US8123488B2 (en) 2007-09-17 2012-02-28 General Electric Company System and method for joining turbine blades
US8529717B2 (en) 2007-11-09 2013-09-10 Vestas Wind Systems A/S Structural mat for reinforcing a wind turbine blade structure, a wind turbine blade and a method for manufacturing a wind turbine blade
US8221085B2 (en) 2007-12-13 2012-07-17 General Electric Company Wind blade joint bonding grid
US8171633B2 (en) 2007-12-19 2012-05-08 General Electric Company Method for assembling a multi-segment wind turbine blade
US8167569B2 (en) * 2007-12-21 2012-05-01 General Electric Company Structure and method for self-aligning rotor blade joints
US8231351B2 (en) 2007-12-27 2012-07-31 General Electric Company Adaptive rotor blade for a wind turbine
BRPI0906961A2 (pt) * 2008-01-14 2015-07-14 Clipper Windpower Inc Pá de rotor modular para uma turbina geradora de energia e método para montagem de uma turbina geradora de energia com pás de rotor modulares.
ES2436664T3 (es) 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
US7591621B1 (en) 2008-09-11 2009-09-22 Transportation Technology Services, Inc. Wind turbine blade transportation system and method
GB2464961A (en) * 2008-10-31 2010-05-05 Vestas Wind Sys As Internally mounted load sensor for wind turbine rotor blade
ES2373154B2 (es) 2009-04-22 2012-06-07 Gamesa Innovation & Technology, S.L. Sistema de protección de rayos para palas seccionales.
US7854594B2 (en) * 2009-04-28 2010-12-21 General Electric Company Segmented wind turbine blade
DK2317124T3 (da) * 2009-10-01 2018-10-08 Vestas Wind Sys As Vindmøllevinge

Also Published As

Publication number Publication date
ES2436664T3 (es) 2014-01-03
WO2009135902A2 (en) 2009-11-12
US9765756B2 (en) 2017-09-19
EP2288807B1 (en) 2013-09-18
EP2288807A2 (en) 2011-03-02
CN102046964A (zh) 2011-05-04
WO2009135902A3 (en) 2010-06-10
US20110091326A1 (en) 2011-04-21

Similar Documents

Publication Publication Date Title
DK2288807T3 (da) Sektionsinddelt vinge
WO2010023299A3 (en) A sectional blade
WO2010086297A3 (en) A sectional wind turbine blade
EP2357357A3 (en) Wind turbine blade
BR112014009985A2 (pt) método para fabricar uma junta de extremidade de raiz de uma pá de turbina eólica, e, segmento de raiz para a junta de extremidade de raiz de uma pá de turbina eólica
ATE546642T1 (de) Verstärkte windturbinenschaufel
BRPI0912696A2 (pt) método de fabricar uma metade de lâmina de turbina, uma metade de lâmina de turbina, método de fabricar uma lâmina de turbina , e lâmina de turbina
DK2108083T3 (da) Forstærket vindmøllevinge
DK201170298A (en) Wind turbine rotor blade joint
DK2104785T3 (da) Forstærket vindturbineblad
CY1109844T1 (el) Πτερυγιο δρομεα για μια εγκατασταση αιολικης ενεργειας
DK2122163T3 (da) Vindmølle med rotorblade udstyret med små vinger
EP2134963A4 (en) WIND TURBINE BUCKET WITH LIGHT COMPOSITE GRILLE
CL2013000616A1 (es) Punta de paleta de rotor para una paleta de rotor de una instalacion de energia eolica, dicha punta es una pieza independiente que se puede unir con la paleta del rotor y que posee una primera superficie de union orientada en la direccion de la paleta de rotor a unir; paleta de rotor; instalacion de energia eolica.
DK200801725A (da) Multi-segment wind turbine blade and method for assembling the same
BRPI0908164A2 (pt) pá de turbina, turbina e turbomáquina
BRPI0818168A2 (pt) aerogerador com duas hélices sucessivas.
DK1944505T3 (da) Vindmøllerotorblad med hvirvelgeneratorer
BRPI0817359A2 (pt) "turbina eólica, arranjo de formação de borda para um aerofólio e arranjo de aerofólio para uma pá de uma turbina eólica"
DK2350452T3 (da) Vindmøllevinge med indretning til at ændre den aerodynamiske overflade eller form
DK1769156T3 (da) Modulkonstruktion til vindmølleblade
FR2922606B1 (fr) Turbomachine a turbines hydrauliques a flux transverse a force globale de portance reduite
BR112012027846A2 (pt) turbina hidráulica unidirecional com duto melhorado, lâminas e gerador
BRPI0816856A2 (pt) Longarina para uma pá de turbina eólica, pá de turbina eólica, e, método de montar uma longarina para uma pá de turbina eólica.
BRPI0922749A2 (pt) Pá de turbina eólica