DK2274514T3 - En vindmøllevinge - Google Patents

En vindmøllevinge Download PDF

Info

Publication number
DK2274514T3
DK2274514T3 DK09725403.1T DK09725403T DK2274514T3 DK 2274514 T3 DK2274514 T3 DK 2274514T3 DK 09725403 T DK09725403 T DK 09725403T DK 2274514 T3 DK2274514 T3 DK 2274514T3
Authority
DK
Denmark
Prior art keywords
windmill
life
windmill life
Prior art date
Application number
DK09725403.1T
Other languages
English (en)
Inventor
Paul Rudling
Original Assignee
Blade Dynamics Ltd
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
Application filed by Blade Dynamics Ltd filed Critical Blade Dynamics Ltd
Application granted granted Critical
Publication of DK2274514T3 publication Critical patent/DK2274514T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/58—Cuttability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

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)
  • Laminated Bodies (AREA)
DK09725403.1T 2008-03-28 2009-03-30 En vindmøllevinge DK2274514T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0805713.5A GB0805713D0 (en) 2008-03-28 2008-03-28 A wind turbine blade
PCT/GB2009/000851 WO2009118545A1 (en) 2008-03-28 2009-03-30 A wind turbine blade

Publications (1)

Publication Number Publication Date
DK2274514T3 true DK2274514T3 (da) 2019-08-12

Family

ID=39386953

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09725403.1T DK2274514T3 (da) 2008-03-28 2009-03-30 En vindmøllevinge

Country Status (9)

Country Link
US (2) US20090246033A1 (da)
EP (1) EP2274514B1 (da)
CN (1) CN102027230B (da)
BR (1) BRPI0909453B1 (da)
DK (1) DK2274514T3 (da)
ES (1) ES2743148T3 (da)
GB (1) GB0805713D0 (da)
PL (1) PL2274514T3 (da)
WO (1) WO2009118545A1 (da)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128439A1 (en) * 2008-05-27 2009-12-02 Syneola SA An intelligent decentralized electrical power generation system
EP2350452B2 (en) * 2008-10-14 2020-08-19 Vestas Wind Systems A/S Wind turbine blade with device for changing the aerodynamic surface or shape
US20100098549A1 (en) * 2008-10-16 2010-04-22 Gabriel Mironov Wind Turbine Blade
JP5656861B2 (ja) 2008-12-05 2015-01-21 モジュラー ウィンド エナジー インコーポレイテッド 効率が良い風力タービンブレード、風力タービンブレードの構造、ならびに、関連したシステム、および、製造、組み立て、および、使用の方法
US8961142B2 (en) * 2009-04-10 2015-02-24 Xemc Darwind B.V. Protected wind turbine blade, a method of manufacturing it and a wind turbine
EP2284388A1 (en) * 2009-08-06 2011-02-16 Nitto Denko Corporation Protecting film for blade of wind power generator
DE102009058101A1 (de) 2009-12-12 2011-06-16 Bayer Materialscience Ag Verwendung von Schichtaufbauten in Windkraftanlagen
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
US8091229B2 (en) * 2011-03-08 2012-01-10 General Electric Company Method of repairing a subsurface void or damage for a wind turbine blade
DK2497943T3 (da) * 2011-03-11 2014-01-20 Siemens Ag Vindmøllevinge med en forbedret overflade
CN102350801B (zh) * 2011-07-06 2013-09-04 连云港中复连众复合材料集团有限公司 一种兆瓦级风力发电机叶片合模时的前缘粘接方法
US20130101417A1 (en) * 2011-10-25 2013-04-25 General Electric Company Wind turbine rotor blades with ultraviolet light-reflective substances
ES2685827T3 (es) * 2011-12-19 2018-10-11 Lm Wind Power International Technology Ii Aps Una protección contra la erosión para una pala de turbina eólica
US9062654B2 (en) 2012-03-26 2015-06-23 American Wind Technologies, Inc. Modular micro wind turbine
US9331534B2 (en) 2012-03-26 2016-05-03 American Wind, Inc. Modular micro wind turbine
CN102627011A (zh) * 2012-03-30 2012-08-08 三一电气有限责任公司 叶片的补强和修复方法
KR101390850B1 (ko) * 2012-06-22 2014-05-08 삼성중공업 주식회사 풍력터빈 블레이드
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
WO2014170232A1 (en) * 2013-04-17 2014-10-23 Lm Wp Patent Holding A/S A wind turbine blade repair method
GB201313779D0 (en) * 2013-08-01 2013-09-18 Blade Dynamics Ltd Erosion resistant aerodynamic fairing
DE102013217180A1 (de) * 2013-08-28 2015-03-05 Voith Patent Gmbh Strömungskraftwerk
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
US11092133B2 (en) * 2015-07-17 2021-08-17 Lm Wp Patent Holding A/S Wind turbine blade having an erosion shield
US10060411B2 (en) 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine
US9970304B2 (en) 2015-07-22 2018-05-15 General Electric Company Rotor blade root assembly for a wind turbine
US10533533B2 (en) 2015-08-26 2020-01-14 General Electric Company Modular wind turbine rotor blade constructed of multiple resin systems
US10830205B2 (en) * 2015-08-26 2020-11-10 General Electric Company Rotor blades having thermoplastic components and methods of assembling same
US10113531B2 (en) 2015-08-26 2018-10-30 General Electric Company Methods for repairing wind turbine rotor blades
US10071532B2 (en) 2015-08-26 2018-09-11 General Electric Company Rotor blades having thermoplastic components and methods of assembling same
US10584678B2 (en) 2015-09-01 2020-03-10 General Electric Company Shear web for a wind turbine rotor blade
US10422315B2 (en) 2015-09-01 2019-09-24 General Electric Company Pultruded components for a shear web of a wind turbine rotor blade
DE102015115190A1 (de) * 2015-09-09 2017-03-09 Fichtner & Schicht GmbH Windenergieanlage
US10533534B2 (en) 2015-09-09 2020-01-14 General Electric Company Composite layers for bonding components of a wind turbine rotor blade
US10161381B2 (en) 2015-09-14 2018-12-25 General Electric Company Rotor blades having thermoplastic components and methods for joining rotor blade components
US10138867B2 (en) 2015-09-14 2018-11-27 General Electric Company Methods for assembling rotor blades
US11125205B2 (en) 2015-09-14 2021-09-21 General Electric Company Systems and methods for joining blade components of rotor blades
US10197041B2 (en) 2015-09-14 2019-02-05 General Electric Company Methods for joining surface features to wind turbine rotor blades
US10151297B2 (en) 2015-09-14 2018-12-11 General Electric Company Methods for joining shear clips in wind turbine rotor blades
US10240577B2 (en) 2015-09-22 2019-03-26 General Electric Company Thermoplastic airflow modifying elements for wind turbine rotor blades
US9981433B2 (en) 2015-09-23 2018-05-29 General Electric Company Methods for modifying wind turbine blade molds
US10316818B2 (en) 2016-03-21 2019-06-11 General Electric Company Thermoset component having a weldable thermoplastic interface
CN108223264B (zh) * 2016-12-09 2019-11-15 中材科技风电叶片股份有限公司 一种风力发电机叶片、叶片表面防护结构及其施工方法
CN106499578B (zh) * 2016-12-18 2023-11-21 中国科学院工程热物理研究所 一种风电叶片叶尖延长结构及方法
US11067058B2 (en) 2016-12-21 2021-07-20 Siemens Gamesa Renewable Energy A/S Method of applying a protective layer to a wind turbine rotor blade
US11572861B2 (en) 2017-01-31 2023-02-07 General Electric Company Method for forming a rotor blade for a wind turbine
US11098691B2 (en) 2017-02-03 2021-08-24 General Electric Company Methods for manufacturing wind turbine rotor blades and components thereof
US10830206B2 (en) 2017-02-03 2020-11-10 General Electric Company Methods for manufacturing wind turbine rotor blades and components thereof
WO2018142370A1 (en) * 2017-02-06 2018-08-09 Nitto Denko Corporation Composition and method for prevention of leading edge errosion in wind turbines
US10641240B2 (en) 2017-02-21 2020-05-05 General Electric Company Methods of joining rotor blade components using thermoplastic welding
US10821652B2 (en) 2017-11-21 2020-11-03 General Electric Company Vacuum forming mold assembly and method for creating a vacuum forming mold assembly
US10920745B2 (en) 2017-11-21 2021-02-16 General Electric Company Wind turbine rotor blade components and methods of manufacturing the same
US11248582B2 (en) 2017-11-21 2022-02-15 General Electric Company Multiple material combinations for printed reinforcement structures of rotor blades
US10913216B2 (en) 2017-11-21 2021-02-09 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
US10865769B2 (en) 2017-11-21 2020-12-15 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
US11390013B2 (en) 2017-11-21 2022-07-19 General Electric Company Vacuum forming mold assembly and associated methods
US11040503B2 (en) 2017-11-21 2021-06-22 General Electric Company Apparatus for manufacturing composite airfoils
US11668275B2 (en) 2017-11-21 2023-06-06 General Electric Company Methods for manufacturing an outer skin of a rotor blade
US10773464B2 (en) 2017-11-21 2020-09-15 General Electric Company Method for manufacturing composite airfoils
CN107903422B (zh) * 2017-11-28 2021-05-07 上海高恒材料科技有限公司 一种风机叶片前缘保护层技术
US10821696B2 (en) 2018-03-26 2020-11-03 General Electric Company Methods for manufacturing flatback airfoils for wind turbine rotor blades
US11035339B2 (en) 2018-03-26 2021-06-15 General Electric Company Shear web assembly interconnected with additive manufactured components
US11143164B1 (en) 2018-04-26 2021-10-12 Epic Metals Corporation Vertical windmill blade
DE102019103304A1 (de) * 2019-02-11 2020-08-13 Wobben Properties Gmbh Verfahren zum Reparieren eines Windenergieanlagen-Rotorblattes
US12365120B2 (en) 2019-07-16 2025-07-22 Ge Infrastructure Technology Llc System and method for manufacturing panels for use in wind turbine rotor blade components
CN114072263B (zh) 2019-07-16 2024-06-21 Lm风力发电公司 制造在风力涡轮转子叶片部件中使用的面板的系统和方法
CN110626132A (zh) * 2019-09-30 2019-12-31 安徽建筑大学 一种水陆两栖机器人
CN112592503B (zh) * 2020-12-15 2022-11-01 佛山佛塑科技集团股份有限公司 一种风电叶片前缘防护材料及其制备方法和应用
PL4177045T3 (pl) 2021-11-08 2024-08-05 Siemens Gamesa Renewable Energy A/S Sposób naprawy łopaty turbiny wiatrowej i odpowiednio naprawiona łopata turbiny wiatrowej

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941911A (en) * 1955-11-15 1960-06-21 Du Pont Method of forming continuous structures of polytetrafluoroethylene
US4247258A (en) * 1978-11-13 1981-01-27 United Technologies Corporation Composite wind turbine blade
JP2594329B2 (ja) * 1988-07-15 1997-03-26 電気化学工業株式会社 低光沢フツ素樹脂系屋外用フイルムまたはシート及びその製造方法
CN2044658U (zh) * 1988-11-07 1989-09-20 上海化工机械二厂 玻璃钢空腹风机叶片
JP2739976B2 (ja) * 1988-12-05 1998-04-15 電気化学工業株式会社 フツ素樹脂系フイルム積層体
US5256472A (en) * 1988-12-05 1993-10-26 Denki Kagaku Kogyo Kabushiki Kaisha Fluorine resin type weather-resistant film
US5375324A (en) * 1993-07-12 1994-12-27 Flowind Corporation Vertical axis wind turbine with pultruded blades
US5486096A (en) * 1994-06-30 1996-01-23 United Technologies Corporation Erosion resistant surface protection
US5848769A (en) * 1996-08-26 1998-12-15 Minnesota Mining & Manufacturing Company Drag reduction article
WO2000066889A1 (en) * 1999-04-30 2000-11-09 Office Of Technology Liaison Minimization of motion smear: an approach to reducing avian collisions with wind turbines
FR2842530B1 (fr) * 2002-07-17 2004-09-03 Atofina Composition coextrudable avec le pvdf
DK200201743A (da) * 2002-11-12 2004-05-13 Lm Glasfiber As Formindretning med lukkemekanisme
US7070850B2 (en) * 2002-12-31 2006-07-04 3M Innovative Properties Company Drag reduction article and method of use
CN100546794C (zh) * 2004-03-22 2009-10-07 维斯塔斯风力系统公司 用于制备大结构的模具、制备模具的方法以及模具的用途
DK176418B1 (da) * 2004-12-22 2008-01-21 Lm Glasfiber As Fremgangsmåde til fremstilling af en fiberforstærket del til et vindenergianlæg
JP4117289B2 (ja) * 2004-12-28 2008-07-16 ゼファー株式会社 風車翼、風力発電装置および送風機
WO2007075497A2 (en) * 2005-12-14 2007-07-05 Hontek Corporation Method and coating for protecting and repairing an airfoil surface
MX2008015664A (es) * 2006-06-09 2009-03-25 Vestas Wind Sys As Aspa de turbina eolica y turbina eolica con regulacion por cambio en el angulo de paso.
US8603628B2 (en) * 2007-04-30 2013-12-10 Saint-Gobain Performance Plastics Corporation Turbine blade protective barrier

Also Published As

Publication number Publication date
PL2274514T3 (pl) 2020-01-31
ES2743148T3 (es) 2020-02-18
EP2274514B1 (en) 2019-05-08
BRPI0909453A2 (pt) 2015-12-22
CN102027230A (zh) 2011-04-20
EP2274514A1 (en) 2011-01-19
US20110097211A1 (en) 2011-04-28
WO2009118545A1 (en) 2009-10-01
BRPI0909453B1 (pt) 2020-04-22
CN102027230B (zh) 2015-01-21
US20090246033A1 (en) 2009-10-01
GB0805713D0 (en) 2008-04-30

Similar Documents

Publication Publication Date Title
DK2274514T3 (da) En vindmøllevinge
IT1393131B1 (it) Controvento a ingobbamento limitato
BRPI0918482A2 (pt) turbina eólica
BRPI1006029A2 (pt) um ventilador
BRPI0915538A2 (pt) turbina eólica
AT507394A3 (de) Windkraftanlage
FR2930076B1 (fr) Biopile a rendement ameliore
EP2240685A4 (en) TURBINE SET
BRPI0917179A2 (pt) turbina
DK2429882T3 (da) Forbindelsesanordning
EP2307713A4 (en) WIND TURBINE
BRPI0919559A2 (pt) baterias
FI20080181A0 (fi) Laippakäämitys
EP2309553A4 (en) INTERCONNECTS
FI20080510L (fi) Tuulivoimala
BRPI0913395A2 (pt) baterias alcalinas
BRPI0920293A2 (pt) nacela
FR2935762B1 (fr) Eolienne
ITMI20080225U1 (it) Altalena a dondolo
IT1396671B1 (it) Scambiatore a microcanali
FR2933753B1 (fr) Eolienne
FR2939172B1 (fr) Rotor eolien
SE0800953L (sv) Vindturbin
ES1067081Y (es) Aerogenerador bidireccional
FR2947315B1 (fr) Palier a roulement