ATE537356T1 - Windturbinenrotorblatt und pitchgeregelte windturbine - Google Patents

Windturbinenrotorblatt und pitchgeregelte windturbine

Info

Publication number
ATE537356T1
ATE537356T1 AT06742458T AT06742458T ATE537356T1 AT E537356 T1 ATE537356 T1 AT E537356T1 AT 06742458 T AT06742458 T AT 06742458T AT 06742458 T AT06742458 T AT 06742458T AT E537356 T1 ATE537356 T1 AT E537356T1
Authority
AT
Austria
Prior art keywords
wind turbine
rotor blade
pitch controlled
turbine rotor
pitch
Prior art date
Application number
AT06742458T
Other languages
English (en)
Inventor
Michael Haag
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=37649471&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE537356(T1) "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 ATE537356T1 publication Critical patent/ATE537356T1/de

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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/60—Structure; Surface texture
    • F05B2250/61—Structure; Surface texture corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT06742458T 2006-06-09 2006-06-09 Windturbinenrotorblatt und pitchgeregelte windturbine ATE537356T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2006/000326 WO2007140771A1 (en) 2006-06-09 2006-06-09 A wind turbine blade and a pitch controlled wind turbine

Publications (1)

Publication Number Publication Date
ATE537356T1 true ATE537356T1 (de) 2011-12-15

Family

ID=37649471

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06742458T ATE537356T1 (de) 2006-06-09 2006-06-09 Windturbinenrotorblatt und pitchgeregelte windturbine

Country Status (11)

Country Link
US (2) US8162590B2 (de)
EP (1) EP2027390B2 (de)
CN (1) CN101484692B (de)
AR (1) AR061601A1 (de)
AT (1) ATE537356T1 (de)
AU (1) AU2006344292A1 (de)
BR (1) BRPI0621730A2 (de)
CA (1) CA2654772C (de)
ES (1) ES2379159T3 (de)
MX (1) MX2008015664A (de)
WO (1) WO2007140771A1 (de)

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE537356T1 (de) 2006-06-09 2011-12-15 Vestas Wind Sys As Windturbinenrotorblatt und pitchgeregelte windturbine
EP2031241A1 (de) * 2007-08-29 2009-03-04 Lm Glasfiber A/S Rotorschaufel einer Windturbine mit Barriereerzeugungsvorrichtung
ATE525569T1 (de) * 2007-12-21 2011-10-15 Vestas Wind Sys As Aktive strömungssteuervorrichtung und verfahren zum bewirken einer fluidgrenzschicht einer windturbinenschaufel
ES2343397B1 (es) * 2008-03-07 2011-06-13 GAMESA INNOVATION & TECHNOLOGY, S.L. Una pala de aerogenerador.
GB0805713D0 (en) * 2008-03-28 2008-04-30 Blade Dynamics Ltd A wind turbine blade
EP2253837A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenschaufel mit Flusswechselelementen
EP2253838A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Verfahren zum Betrieb einer Windkraftanlage
EP2253839A1 (de) 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenschaufel mit Flusswechselelementen
EP2253835A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenschaufel mit einem Basisteil mit einem nicht-positiven Sturz
EP2253834A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenschaufel mit Flusswechselelementen
EP2253836A1 (de) 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenblatt
US7857597B2 (en) 2009-05-28 2010-12-28 General Electric Company Boundary layer fins for wind turbine blade
US7945350B2 (en) * 2009-07-07 2011-05-17 General Electric Company Wind turbine acoustic emission control system and method
US7927077B2 (en) * 2009-07-09 2011-04-19 General Electric Company Wind blade spar cap laminate repair
EP2343450B1 (de) * 2009-10-08 2018-12-26 LM Wind Power A/S Windturbinenschaufel mit länglich ausgeführter Stromführungsvorrichtung mit einem plattenförmigen Element
US8061986B2 (en) 2010-06-11 2011-11-22 General Electric Company Wind turbine blades with controllable aerodynamic vortex elements
US8047801B2 (en) 2010-06-23 2011-11-01 General Electric Company Wind turbine blades with aerodynamic vortex elements
EP2444658B1 (de) * 2010-10-21 2016-10-19 Siemens Aktiengesellschaft Nachrüstungsvefahren für einen Schaufel einer Windturbine
EP2633186B1 (de) 2010-10-27 2020-06-17 Vestas Wind Systems A/S Blitzschutzsystem für windturbine und windturbinenschaufel
US8746053B2 (en) 2010-12-16 2014-06-10 Inventus Holdings, Llc Method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
US9039381B2 (en) * 2010-12-17 2015-05-26 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
US20110268558A1 (en) * 2010-12-20 2011-11-03 General Electric Company Noise reducer for rotor blade in wind turbine
US8167554B2 (en) 2011-01-28 2012-05-01 General Electric Corporation Actuatable surface features for wind turbine rotor blades
ES2481794T3 (es) 2011-02-04 2014-07-31 Lm Wp Patent Holding A/S Montaje de dispositivos generadores de torbellinos sobre una pala de rotor de turbina eólica por medio de placa de montaje
ES2482615T3 (es) * 2011-02-04 2014-08-04 Lm Wp Patent Holding A/S Dispositivo generador de torbellinos con secciones ahusadas para una turbina eólica
EP2484895A1 (de) 2011-02-04 2012-08-08 LM Wind Power A/S Wirbelerzeuger mit Schaufelpaar und trapezförmiger Basis
DK2484897T3 (en) 2011-02-04 2014-03-10 Lm Wind Power As Vortex generator for a wind turbine and having a base portion with a recess for an adhesive
PL2739528T3 (pl) * 2011-07-22 2020-03-31 Lm Wp Patent Holding A/S Układ generatorów wirów na płacie nośnym
ITRM20110517A1 (it) * 2011-09-30 2013-03-31 Enel Green Power Spa Pala per generatore eolico e metodo di assemblaggio di detta pala
US20130108457A1 (en) * 2011-10-28 2013-05-02 Carsten Thrue Wind turbine blade comprising a vortex-generator
DK2597300T4 (en) * 2011-11-23 2019-02-11 Siemens Ag Wind turbine blade
ES2679368T3 (es) 2012-02-17 2018-08-24 Lm Wind Power International Technology Ii Aps Pala de turbina eólica que tiene una placa de sustentación o desviador de flujo conformado
MX340579B (es) 2012-07-10 2016-06-27 Andrade Chalve Pablo Panel termico.
US9458821B2 (en) * 2012-09-11 2016-10-04 General Electric Company Attachment system for a wind turbine rotor blade accessory
DK2708734T3 (en) * 2012-09-13 2017-02-13 Alstom Renewable Technologies Wind turbine blades and methods for transporting, storing and installing wind turbine blades
EP2713044B2 (de) 2012-09-28 2022-12-07 Siemens Gamesa Renewable Energy A/S Windturbinenlaufschaufel
DE102013207640B4 (de) 2012-10-16 2024-06-20 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
DE102013201871C5 (de) 2013-02-05 2018-09-06 Senvion Gmbh Vortexgenerator für ein Rotorblatt einer Windenergieanlage
US9556849B2 (en) 2013-05-02 2017-01-31 General Electric Company Attachment system and method for wind turbine vortex generators
US20140328688A1 (en) * 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
US9562513B2 (en) * 2013-05-03 2017-02-07 General Electric Company Wind turbine rotor blade assembly with surface features
US9494132B2 (en) * 2013-05-07 2016-11-15 General Electric Company Airflow modifying assembly for a rotor blade of a wind turbine
DE102013210737B4 (de) * 2013-06-10 2021-06-17 Senvion Gmbh Befestigung von Vortexgeneratoren
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
US20150010407A1 (en) * 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
HRP20211937T1 (hr) 2013-09-02 2022-03-18 Wobben Properties Gmbh Generator vrtloga za vjetroturbinu
EP2851555B1 (de) * 2013-09-18 2018-03-21 Siemens Aktiengesellschaft Windturbinenrotorblatt mit gezahntem Aufsatz
DK2851553T3 (en) * 2013-09-18 2018-03-12 Siemens Ag Device for reducing noise from a wind turbine rotor blade
US9624782B2 (en) 2013-11-11 2017-04-18 General Electric Company Template for aligning surface features on a rotor blade
US9523279B2 (en) 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
US9494134B2 (en) 2013-11-20 2016-11-15 General Electric Company Noise reducing extension plate for rotor blade in wind turbine
US10161252B2 (en) * 2013-11-27 2018-12-25 Rutgers, The State University Of New Jersey Blade flow deflector
EP3080402B1 (de) * 2013-11-27 2019-07-24 Rutgers, the State University of New Jersey Schaufelströmungsdeflektor
US9709030B2 (en) 2013-12-16 2017-07-18 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
US9574544B2 (en) * 2013-12-16 2017-02-21 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
US9752559B2 (en) 2014-01-17 2017-09-05 General Electric Company Rotatable aerodynamic surface features for wind turbine rotor blades
DE102014106529B4 (de) * 2014-05-09 2016-02-04 Senvion Gmbh Reparaturverfahren für Vortexgenerator und ein Bausatz dafür
CA2951802C (en) * 2014-07-03 2023-06-27 Lm Wp Patent Holding A/S A wind turbine blade
DK178138B1 (en) * 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
EP3020964B8 (de) * 2014-11-13 2019-06-19 Siemens Gamesa Renewable Energy A/S Führung eines Blitzes zu einem Blitzableiter
EP3037655A1 (de) * 2014-12-22 2016-06-29 Siemens Aktiengesellschaft Rotorblattverlängerung
US10087912B2 (en) 2015-01-30 2018-10-02 General Electric Company Vortex generator for a rotor blade
US9869295B2 (en) 2015-05-07 2018-01-16 General Electric Company Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component
US9869297B2 (en) 2015-05-07 2018-01-16 General Electric Company Attachment method and system to install components, such as vortex generators, to a wind turbine blade
US9869296B2 (en) 2015-05-07 2018-01-16 General Electric Company Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade
WO2017012632A1 (en) * 2015-07-17 2017-01-26 Lm Wp Patent Holding A/S A wind turbine blade having an erosion shield
CN108025509B (zh) * 2015-07-17 2020-04-24 Lm Wp 专利控股有限公司 具有锚定位点的风轮机叶片
US10197041B2 (en) * 2015-09-14 2019-02-05 General Electric Company Methods for joining surface features to wind turbine rotor blades
US10240577B2 (en) * 2015-09-22 2019-03-26 General Electric Company Thermoplastic airflow modifying elements for wind turbine rotor blades
US10100805B2 (en) 2015-10-12 2018-10-16 General Electric Compant Tip extension assembly for a wind turbine rotor blade
JP6148312B2 (ja) * 2015-11-12 2017-06-14 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
US11015569B2 (en) 2015-11-12 2021-05-25 Mitsubishi Heavy Industries, Ltd. Vortex generator, wind turbine blade, and wind turbine power generating apparatus
JP6153989B2 (ja) 2015-11-13 2017-06-28 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
GB201520725D0 (en) 2015-11-24 2016-01-06 Vestas Wind Sys As improvements relating to wind turbine blades
JP6154037B1 (ja) 2016-02-26 2017-06-28 三菱重工業株式会社 ボルテックスジェネレータの取付方法及びテンプレート
JP6148364B1 (ja) 2016-02-26 2017-06-14 三菱重工業株式会社 風車翼用ボルテックスジェネレータ、風車翼、風力発電装置、及びボルテックスジェネレータの取付方法
EP3219980B1 (de) * 2016-03-16 2019-01-02 Siemens Aktiengesellschaft Hinterkantenluftkanal einer windturbinenrotorschaufel
USD809460S1 (en) 2016-03-16 2018-02-06 Mitsubishi Heavy Industries, Ltd. Vortex generator for wind turbines
US20180038342A1 (en) * 2016-08-05 2018-02-08 General Electric Company Vortex generators for wind turbine rotor blades
US10487798B2 (en) 2016-08-05 2019-11-26 General Electric Company System and method for locating airflow modifiers for installation on a wind turbine rotor blade
JP6154050B1 (ja) 2016-08-08 2017-06-28 三菱重工業株式会社 風車翼、風車ロータ及び風力発電装置並びにボルテックスジェネレータの取付方法
MA46177A (fr) * 2016-09-07 2019-07-17 Lm Wind Power Int Tech Ii Aps Dispositif générateur de vortex pour pale d'éolienne
EP3869029B1 (de) 2016-09-07 2023-10-25 LM Wind Power A/S Montage einer wirbelgeneratorvorrichtung auf einer windturbinenschaufel
US10781791B2 (en) 2016-09-09 2020-09-22 Vestas Wind Systems A/S Device for mounting to a wind turbine blade and method of mounting the device
ES2787850T5 (es) 2016-09-13 2024-03-01 Polytech As Pala de turbina eólica que incluye una cubierta protectora
US10487796B2 (en) 2016-10-13 2019-11-26 General Electric Company Attachment methods for surface features of wind turbine rotor blades
US10443579B2 (en) 2016-11-15 2019-10-15 General Electric Company Tip extensions for wind turbine rotor blades and methods of installing same
JP6632553B2 (ja) 2017-01-16 2020-01-22 三菱重工業株式会社 ボルテックスジェネレータ及びその設置方法、並びに風車翼及び風力発電装置
US11536245B2 (en) * 2017-01-26 2022-12-27 General Electric Company Rotor blade assembly and a wind turbine having the rotor blade assembly
US10465652B2 (en) 2017-01-26 2019-11-05 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
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
EP3583313A1 (de) * 2017-02-17 2019-12-25 MHI Vestas Offshore Wind A/S Eintrittskantenschutz für eine windturbinenschaufel
JP6732697B2 (ja) 2017-07-05 2020-07-29 三菱重工業株式会社 風車翼へのボルテックスジェネレータの配置位置決定方法、風車翼アセンブリの製造方法及び風車翼アセンブリ
US11390013B2 (en) 2017-11-21 2022-07-19 General Electric Company Vacuum forming mold assembly and associated methods
US10865769B2 (en) 2017-11-21 2020-12-15 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
US10920745B2 (en) 2017-11-21 2021-02-16 General Electric Company Wind turbine rotor blade components and methods of manufacturing the same
US10821652B2 (en) 2017-11-21 2020-11-03 General Electric Company Vacuum forming mold assembly and method for creating a vacuum forming mold assembly
US10773464B2 (en) 2017-11-21 2020-09-15 General Electric Company Method 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
US11248582B2 (en) 2017-11-21 2022-02-15 General Electric Company Multiple material combinations for printed reinforcement structures of rotor blades
US11040503B2 (en) 2017-11-21 2021-06-22 General Electric Company Apparatus for manufacturing composite airfoils
US10913216B2 (en) 2017-11-21 2021-02-09 General Electric Company Methods for manufacturing wind turbine rotor blade panels having printed grid structures
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
WO2019197474A1 (en) * 2018-04-12 2019-10-17 Vestas Wind Systems A/S A covering for a wind turbine blade
US10767623B2 (en) 2018-04-13 2020-09-08 General Electric Company Serrated noise reducer for a wind turbine rotor blade
EP3587799B1 (de) * 2018-06-27 2025-06-18 Siemens Gamesa Renewable Energy A/S Aerodynamische struktur
ES2843742T3 (es) 2018-06-27 2021-07-20 Siemens Gamesa Renewable Energy As Estructura aerodinámica
DE102018117398A1 (de) * 2018-07-18 2020-01-23 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
US10746157B2 (en) 2018-08-31 2020-08-18 General Electric Company Noise reducer for a wind turbine rotor blade having a cambered serration
WO2020182763A1 (en) * 2019-03-08 2020-09-17 Siemens Gamesa Renewable Energy A/S Method for creating a transition from an edge of an add-on part mounted on the outer surface of a rotor blade
EP3911855B1 (de) * 2019-03-08 2025-12-10 Siemens Gamesa Renewable Energy A/S Verfahren zur formung einer kantendichtung für einen rotorblattaufsatz
CN110953121B (zh) * 2019-12-12 2021-07-30 赵明星 一种环保型低噪风力发电机
ES2980372T3 (es) * 2020-05-11 2024-10-01 Siemens Gamesa Renewable Energy As Método de fabricación de una pala de rotor de turbina eólica
US11668281B2 (en) 2020-05-15 2023-06-06 Wobben Properties Gmbh Method for designing and operating a wind power installation, wind power installation and wind farm
GB202011064D0 (en) * 2020-07-17 2020-09-02 Lm Wind Power As Vortex generator tape for a wind turbine blade
JP7063973B1 (ja) * 2020-11-27 2022-05-09 三菱重工業株式会社 風車翼用のボルテックスジェネレータ、風車翼及び風力発電装置並びに風車翼の製造方法
DK4027008T3 (da) * 2021-01-10 2025-12-01 General Electric Renovables Espana Sl Vindmøllevinger med deflektor og fremgangsmåde
CN113107758B (zh) * 2021-04-16 2022-03-04 北京腾燊科技有限公司 一种用于叶片的渐缩式降噪装置及叶片
EP4170155B1 (de) 2021-10-21 2025-12-17 Nordex Energy SE & Co. KG Rotorblatt einer windturbine und aerodynamisches anbauelement
EP4610485A1 (de) * 2024-02-28 2025-09-03 Nordex Energy SE & Co. KG Ein wirbelgenerator für ein windturbinenrotorblatt

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578264A (en) * 1968-07-09 1971-05-11 Battelle Development Corp Boundary layer control of flow separation and heat exchange
US4354648A (en) * 1980-02-06 1982-10-19 Gates Learjet Corporation Airstream modification device for airfoils
US4584486A (en) * 1984-04-09 1986-04-22 The Boeing Company Blade pitch control of a wind turbine
US4895491A (en) † 1988-06-17 1990-01-23 Environmental Elements Corp. Fan blade protection system
US5058837A (en) † 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
DE9316009U1 (de) † 1993-10-20 1994-01-13 Moser, Josef, 85435 Erding Oberfläche eines fluidumströmten Körpers
DK172932B1 (da) † 1995-06-27 1999-10-11 Bonus Energy As Fremgangsmåde og indretning til reduktion af svingninger i en vindmøllevinge.
DE69705068T2 (de) * 1996-11-18 2002-03-07 Lm Glasfiber A/S, Lunderskov Gebrauch eines turbulenzerzeuges um bei den flügeln einer windturbine vibrationen durch das abreissen der strömung zu vermeiden
DE19733372C1 (de) * 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
DE19815519A1 (de) † 1998-03-31 1999-10-07 Tacke Windenergie Gmbh Rotorblatt für eine Windkraftanlage
WO2000015961A1 (en) * 1998-09-16 2000-03-23 Lm Glasfiber A/S Wind turbine blade with vortex generator
ES2230913T5 (es) † 1998-12-09 2014-03-07 Aloys Wobben Pala de rotor para una turbina eólica
NL1012949C2 (nl) † 1999-09-01 2001-03-06 Stichting Energie Blad voor een windturbine.
NL1015558C2 (nl) † 2000-06-28 2002-01-08 Stichting En Onderzoek Ct Nede Blad van een windturbine.
US6412853B1 (en) * 2000-11-03 2002-07-02 Gale D. Richardson Vehicle air drag reduction system using louvers
CA2460951A1 (en) * 2001-09-19 2003-03-27 Keun-Suk Jang Windmill blade and apparatus for generating power using the blade
DE10150247B4 (de) † 2001-10-11 2013-01-03 Josef Moser Außenhaut eines fluidumströmten Körpers, Verfahren zu deren Herstellung
US7326435B2 (en) † 2002-07-22 2008-02-05 Defense Holdings, Inc. Method of illuminating a rotary blade by application of a photoluminescent paint
DE10331483A1 (de) * 2003-07-11 2005-02-10 Construction Research & Technology Gmbh Fluormodifizierte ein- oder zweikomponentige Polyurethanharze, Verfahren zu ihrer Herstellung und deren Verwendung
CL2004001586A1 (es) 2004-06-23 2005-04-22 Jang Keun Suk Aspa de molino de viento, que comprende cuerpos de aspa con orificios montados con un eje giratorio; una pluralidad de placas de ajuste de presion del viento acopladas al cuerpo del aspa, conectadas por un cable; miembros elasticos y huinches para co
EP1886016B1 (de) * 2005-05-17 2017-05-10 Vestas Wind Systems A/S Windturbinenblatt mit anstellwinkelsteuerung, windturbine und verwendung davon
ATE537356T1 (de) 2006-06-09 2011-12-15 Vestas Wind Sys As Windturbinenrotorblatt und pitchgeregelte windturbine

Also Published As

Publication number Publication date
US20120189444A1 (en) 2012-07-26
AU2006344292A1 (en) 2007-12-13
WO2007140771A1 (en) 2007-12-13
CN101484692A (zh) 2009-07-15
MX2008015664A (es) 2009-03-25
CN101484692B (zh) 2011-08-31
US20090087314A1 (en) 2009-04-02
US8162590B2 (en) 2012-04-24
CA2654772A1 (en) 2007-12-13
US8678746B2 (en) 2014-03-25
EP2027390B2 (de) 2020-07-01
EP2027390B1 (de) 2011-12-14
CA2654772C (en) 2013-09-24
BRPI0621730A2 (pt) 2011-12-20
ES2379159T9 (es) 2012-06-25
AR061601A1 (es) 2008-09-10
ES2379159T3 (es) 2012-04-23
EP2027390A1 (de) 2009-02-25

Similar Documents

Publication Publication Date Title
ATE537356T1 (de) Windturbinenrotorblatt und pitchgeregelte windturbine
DK2045464T3 (da) Pitch-leje for vindmøllerotorvinger
DK3617496T3 (da) Vindmølle med tynd vinge
DK1944505T3 (da) Vindmøllerotorblad med hvirvelgeneratorer
EP2143939A4 (de) Windturbinengenerator und steuerverfahren dafür
DK2122163T3 (da) Vindmølle med rotorblade udstyret med små vinger
ATE452289T1 (de) Rotorblatt für eine windenergieanlage
DK2108083T3 (da) Forstærket vindmøllevinge
DK2104785T3 (da) Forstærket vindturbineblad
DK2321531T3 (da) Vindmøllevingepitchstyresystem
NO20071370L (no) Vindkraftverkrotor.
GB2476769B (en) Wind turbine rotor and wind turbine
DK2122162T3 (da) Vindmøllerotorvinge og fremgangsmåde til fremstilling af sådan rotorvinge
PL2225459T3 (pl) Turbina wiatrowa z pionową osią i elektrownia wiatrowa
PL2195525T3 (pl) Zestaw łopaty turbiny wiatrowej i elementu łopaty oraz sposób zmiany profilu aerodynamicznego łopaty turbiny wiatrowej
DK2334933T3 (da) Vindturbinerotor
DK1754886T3 (da) Rotorblad til en vindenergiturbine
EP1994279A4 (de) Windturbine
GB0820324D0 (en) Wind turbine rotor blade
DE602007012406D1 (de) Turbinenrotor und Dampfturbine
DK2182203T3 (da) Rotorblad med forlænget rotorblad-spids og beregnet til vindenergianlæg
EP2102491A4 (de) Windturbine und windturbinenschaufel
BRPI0821749A2 (pt) Pá e unidade de turbina eólica
BRPI1005395A2 (pt) pá de turbina eólica, e, gerador de turbina eólica
DK1878917T3 (da) Vindenergianlæg