ATE490404T1 - Windturbinenschaufel mit wirbelerzeugern - Google Patents

Windturbinenschaufel mit wirbelerzeugern

Info

Publication number
ATE490404T1
ATE490404T1 AT08715580T AT08715580T ATE490404T1 AT E490404 T1 ATE490404 T1 AT E490404T1 AT 08715580 T AT08715580 T AT 08715580T AT 08715580 T AT08715580 T AT 08715580T AT E490404 T1 ATE490404 T1 AT E490404T1
Authority
AT
Austria
Prior art keywords
blade
lift coefficient
wind turbine
turbine blade
rotor
Prior art date
Application number
AT08715580T
Other languages
English (en)
Inventor
Kristian Balschmidt Godsk
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
Application filed by Vestas Wind Sys As filed Critical Vestas Wind Sys As
Application granted granted Critical
Publication of ATE490404T1 publication Critical patent/ATE490404T1/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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05B2240/305—Flaps, slats or spoilers
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
AT08715580T 2007-03-20 2008-03-13 Windturbinenschaufel mit wirbelerzeugern ATE490404T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200700431 2007-03-20
PCT/DK2008/000103 WO2008113350A2 (en) 2007-03-20 2008-03-13 Wind turbine blades with vortex generators

Publications (1)

Publication Number Publication Date
ATE490404T1 true ATE490404T1 (de) 2010-12-15

Family

ID=39766533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08715580T ATE490404T1 (de) 2007-03-20 2008-03-13 Windturbinenschaufel mit wirbelerzeugern

Country Status (8)

Country Link
US (1) US7914259B2 (de)
EP (1) EP2129908B1 (de)
CN (1) CN101680423B (de)
AT (1) ATE490404T1 (de)
DE (1) DE602008003770D1 (de)
DK (1) DK2129908T3 (de)
ES (1) ES2358881T3 (de)
WO (1) WO2008113350A2 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1886016B1 (de) * 2005-05-17 2017-05-10 Vestas Wind Systems A/S Windturbinenblatt mit anstellwinkelsteuerung, windturbine und verwendung davon
GB0803730D0 (en) * 2008-02-29 2008-04-09 Airbus Uk Ltd Shock bump array
BRPI0913564B1 (pt) * 2008-09-19 2020-12-08 Wobben Properties Gmbh turbina eólica do tipo corredor rápido
KR100988237B1 (ko) * 2008-11-06 2010-10-18 표수호 유속증가형 구조를 가지는 회전 블레이드
EP2141358A1 (de) * 2008-12-12 2010-01-06 Lm Glasfiber A/S Windturbinenschaufel mit einem Spoiler mit effektiver Luftstromteilung
US8186950B2 (en) 2008-12-23 2012-05-29 General Electric Company Aerodynamic device for detection of wind turbine blade operation
EP2253837A1 (de) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Windturbinenschaufel mit Flusswechselelementen
US7857597B2 (en) * 2009-05-28 2010-12-28 General Electric Company Boundary layer fins for wind turbine blade
US8870124B2 (en) 2009-07-10 2014-10-28 Peter Ireland Application of elastomeric vortex generators
US20130195670A1 (en) 2010-04-26 2013-08-01 Se Blades Technology B.V. Rotor for a wind turbine
US8061986B2 (en) 2010-06-11 2011-11-22 General Electric Company Wind turbine blades with controllable aerodynamic vortex elements
US8038396B2 (en) * 2010-06-22 2011-10-18 General Electric Company Vortex generator assembly for use with a wind turbine rotor blade and method for assembling a wind turbine rotor blade
US8047801B2 (en) 2010-06-23 2011-11-01 General Electric Company Wind turbine blades with aerodynamic vortex elements
ES2966169T3 (es) 2010-07-16 2024-04-18 Lm Wind Power As Pala de turbina eólica con hombro estrecho y perfiles de perfil alar relativamente gruesos
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
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
US8167554B2 (en) 2011-01-28 2012-05-01 General Electric Corporation Actuatable surface features for wind turbine rotor blades
EP2484896B1 (de) * 2011-02-04 2014-04-23 LM WP Patent Holding A/S Montage von Wirbelerzeugern auf das Rotorblatt einer Windturbine mittels einer Montageplatte
EP2484895A1 (de) * 2011-02-04 2012-08-08 LM Wind Power A/S Wirbelerzeuger mit Schaufelpaar und trapezförmiger Basis
EP2484898B1 (de) * 2011-02-04 2014-04-23 LM WP Patent Holding A/S Wirbelerzeugervorrichtung mit verjüngten Abschnitten für eine Windturbine
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
CN102094769B (zh) * 2011-02-24 2012-09-26 西北工业大学 一种通过驻涡控制流动失速的风力机叶片翼型
US20110268576A1 (en) * 2011-03-22 2011-11-03 General Electric Company System and method for increasing energy capture by wind turbines
EP2532510B1 (de) 2011-06-07 2016-11-16 Siemens Aktiengesellschaft Verfahren zur Modifizierung der Oberflächenform einer Windturbinendrehschaufel
US9429071B2 (en) * 2011-06-23 2016-08-30 Continuum Dynamics, Inc. Supersonic engine inlet diffuser with deployable vortex generators
DK2736805T3 (en) 2011-07-22 2017-10-02 Lm Wp Patent Holding As Wind turbine blade including vortex generators
EP2548800A1 (de) 2011-07-22 2013-01-23 LM Wind Power A/S Verfahren zum Nachrüsten von Wirbelerzeugern auf einer Windturbinenschaufel
EP2739528B1 (de) * 2011-07-22 2019-08-28 LM WP Patent Holding A/S Wirbelgeneratoranordnung für eine turbinenschaufel
US8834127B2 (en) * 2011-09-09 2014-09-16 General Electric Company Extension for rotor blade in wind turbine
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
US20140208758A1 (en) * 2011-12-30 2014-07-31 Clearsign Combustion Corporation Gas turbine with extended turbine blade stream adhesion
US9920741B2 (en) 2012-01-25 2018-03-20 Siemens Aktiengesellschaft Wind turbine blade having a geometric sweep
PL2834517T3 (pl) * 2012-03-13 2020-11-02 Wobben Properties Gmbh Zwichrzona nasada łopaty
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
US9175666B2 (en) * 2012-04-03 2015-11-03 Siemens Aktiengesellschaft Slat with tip vortex modification appendage for wind turbine
DK2647835T3 (en) * 2012-04-04 2017-02-20 Siemens Ag Flexible flap arrangement for a wind turbine rotor blade
KR101216308B1 (ko) * 2012-04-13 2012-12-28 군산대학교산학협력단 풍력발전기 블레이드의 루트 에어포일
US9488055B2 (en) 2012-06-08 2016-11-08 General Electric Company Turbine engine and aerodynamic element of turbine engine
CN102745328A (zh) * 2012-07-13 2012-10-24 北京理工大学 具有桨尖涡流抑制效应的涵道
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
US20140328688A1 (en) * 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
US9494132B2 (en) 2013-05-07 2016-11-15 General Electric Company Airflow modifying assembly for a rotor blade of a wind turbine
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
KR101497343B1 (ko) * 2013-10-10 2015-03-02 삼성중공업 주식회사 블레이드
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
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
US9574544B2 (en) * 2013-12-16 2017-02-21 General Electric Company Methods of manufacturing rotor blade components for a wind turbine
US10731626B2 (en) * 2013-12-20 2020-08-04 Lm Wp Patent Holding A/S Wind turbine blade having deployable aerodynamic devices
US9752559B2 (en) 2014-01-17 2017-09-05 General Electric Company Rotatable aerodynamic surface features for wind turbine rotor blades
US9670901B2 (en) 2014-03-21 2017-06-06 Siemens Aktiengesellschaft Trailing edge modifications for wind turbine airfoil
US9476406B2 (en) 2014-04-14 2016-10-25 Siemens Aktiengesellschaft Vortex generators aligned with trailing edge features on wind turbine blade
US20150316025A1 (en) * 2014-05-01 2015-11-05 Siemens Energy, Inc. Aerodynamic device for a rotor blade of a wind turbine
US9422915B2 (en) 2014-05-08 2016-08-23 Siemens Aktiengesellschaft Customizing a wind turbine for site-specific conditions
GB2526847A (en) * 2014-06-05 2015-12-09 Vestas Wind Sys As Wind turbine blade with trailing edge flap
US9868516B2 (en) * 2014-12-12 2018-01-16 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices
ES2612213T3 (es) * 2014-12-22 2017-05-12 Siemens Aktiengesellschaft Pala de rotor con generadores de vórtices
CN104728038B (zh) * 2015-01-20 2017-11-17 河海大学 一种水平轴风力机的自调节增强型涡流发生装置
US10087912B2 (en) 2015-01-30 2018-10-02 General Electric Company Vortex generator for a rotor blade
US10151325B2 (en) 2015-04-08 2018-12-11 General Electric Company Gas turbine diffuser strut including a trailing edge flap and methods of assembling the same
JP2016217355A (ja) 2015-05-22 2016-12-22 ゼネラル・エレクトリック・カンパニイ 流れ混合ローブを含むターボ機械ディフューザ及びその方法
CN105041563B (zh) * 2015-06-15 2019-04-26 沈阳航空航天大学 垂直轴风力机叶片使用导流条技术提高风能利用的方法
DE102015112643A1 (de) 2015-07-31 2017-02-02 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
CN105240223A (zh) * 2015-11-04 2016-01-13 苏州墨华高科信息技术有限公司 一种风电增幅器应用系统
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
CN105781905A (zh) * 2016-03-29 2016-07-20 西北工业大学 一种具有低粗糙度敏感性和高升阻特性的风力机翼型
US10400744B2 (en) 2016-04-28 2019-09-03 General Electric Company Wind turbine blade with noise reducing micro boundary layer energizers
CN105840434B (zh) * 2016-05-16 2018-06-19 宜春学院 一种风电叶片涡流发生器优化设计方法
US20180038342A1 (en) * 2016-08-05 2018-02-08 General Electric Company Vortex generators for wind turbine rotor blades
US10006833B1 (en) * 2016-08-24 2018-06-26 Northrop Grumman Systems Corporation Method for vortex generator array sizing and placement within offset diffusers
US10487796B2 (en) 2016-10-13 2019-11-26 General Electric Company Attachment methods for surface features of wind turbine rotor blades
US10465652B2 (en) 2017-01-26 2019-11-05 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
CN110431303B (zh) * 2017-02-17 2021-08-17 维斯塔斯海上风力有限公司 前缘保护盖、风轮机叶片以及制备风轮机叶片的方法
US20190024631A1 (en) * 2017-07-20 2019-01-24 General Electric Company Airflow configuration for a wind turbine rotor blade
GB201719538D0 (en) * 2017-11-24 2018-01-10 Rolls Royce Plc Gas turbine engine
CN108131240A (zh) * 2018-01-30 2018-06-08 华润新能源（临武）风能有限公司 一种风机叶片改造方法
US11492923B2 (en) * 2018-04-09 2022-11-08 Gulfstream Aerospace Corporation Ice shedding aircraft engine
EP3587798B1 (de) * 2018-06-27 2020-10-14 Siemens Gamesa Renewable Energy A/S Aerodynamische struktur
EP3587799B1 (de) * 2018-06-27 2025-06-18 Siemens Gamesa Renewable Energy A/S Aerodynamische struktur
WO2021028573A1 (en) * 2019-08-14 2021-02-18 Power Curve Aps Wind turbine blade with a gurney flap
EP3916218B1 (de) * 2020-05-15 2024-04-03 Wobben Properties GmbH Verfahren zum auslegen und betreiben einer windenergieanlage, windenergieanlage sowie windpark
CN115803520B (zh) 2020-06-29 2026-02-17 维斯塔斯风力系统有限公司 风力涡轮机
GB202011064D0 (en) 2020-07-17 2020-09-02 Lm Wind Power As Vortex generator tape for a wind turbine blade
PT4027006T (pt) 2021-01-07 2025-06-12 Nordex Energy Se & Co Kg Pá de rotor de turbina eólica com duas filas de geradores de vórtice
WO2023139177A1 (en) 2022-01-19 2023-07-27 Power Curve Aps Vortex generator
CN114386341B (zh) * 2022-01-19 2025-05-09 南京工程学院 一种安装涡流发生器的风力机翼型升力系数修正方法
CN114954903A (zh) * 2022-06-30 2022-08-30 长春理工大学 一种主动变形前缘的滚翼飞行器叶片
EP4649236A1 (de) * 2023-03-10 2025-11-19 Corten Holding Bv Amiable windturbine
WO2025073005A1 (en) * 2023-10-05 2025-04-10 Delta Burn Pte Ltd Method and system for enhancing propulsion efficiency of rotating aero and hydro dynamic blades through vortex-induced flow modification

Family Cites Families (17)

* 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
US5058837A (en) * 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
CN2070831U (zh) * 1989-08-30 1991-02-06 魏勇 涡轮桨翼组合式水平轴风力机风轮
US6105904A (en) * 1998-03-30 2000-08-22 Orbital Research Inc. Deployable flow control device
WO2000015961A1 (en) 1998-09-16 2000-03-23 Lm Glasfiber A/S Wind turbine blade with vortex generator
JP4035237B2 (ja) * 1998-09-30 2008-01-16 東芝キヤリア株式会社 軸流送風機
NL1012949C2 (nl) * 1999-09-01 2001-03-06 Stichting Energie Blad voor een windturbine.
US6872048B2 (en) * 2001-11-26 2005-03-29 Lennox Industries, Inc. Fan with reduced noise generation
DK2469077T3 (da) 2003-01-02 2020-08-03 Wobben Properties Gmbh Vindenergianlæg med en rotorvinge
DE10300284A1 (de) * 2003-01-02 2004-07-15 Aloys Wobben Rotorblatt für eine Windenergieanlage
DK1613860T3 (en) 2003-03-31 2016-02-01 Univ Denmark Tech Dtu Managing energy, performance and / or stability of a wind turbine with horizontal axis of use of variable vane geometry management
DE10332875B4 (de) 2003-07-19 2016-11-24 Windreich GmbH Rotorflügelblatt
US7387491B2 (en) * 2004-12-23 2008-06-17 General Electric Company Active flow modifications on wind turbine blades
ES2871086T3 (es) 2005-02-22 2021-10-28 Vestas Wind Sys As Turbina eólica y pala para la misma
EP1886016B1 (de) * 2005-05-17 2017-05-10 Vestas Wind Systems A/S Windturbinenblatt mit anstellwinkelsteuerung, windturbine und verwendung davon
EP1915514B2 (de) 2005-07-15 2018-10-31 Vestas Wind Systems A/S Windturbinen-rotorblatt

Also Published As

Publication number Publication date
DK2129908T3 (da) 2011-03-21
DE602008003770D1 (de) 2011-01-13
CN101680423B (zh) 2012-01-11
US20100008787A1 (en) 2010-01-14
US7914259B2 (en) 2011-03-29
WO2008113350A2 (en) 2008-09-25
EP2129908B1 (de) 2010-12-01
WO2008113350A3 (en) 2009-02-05
EP2129908A2 (de) 2009-12-09
CN101680423A (zh) 2010-03-24
ES2358881T3 (es) 2011-05-16

Similar Documents

Publication Publication Date Title
ATE490404T1 (de) Windturbinenschaufel mit wirbelerzeugern
WO2008113349A3 (en) Slow rotating wind turbine rotor with slender blades
EP4264039C0 (de) Pitchgeregelte windturbine mit blattverbindungselementen
CY1109844T1 (el) Πτερυγιο δρομεα για μια εγκατασταση αιολικης ενεργειας
WO2010100237A3 (en) A wind turbine providing increased power output
WO2009072116A3 (en) Turbine blade constructions particular useful in vertical-axis wind turbines
EP4308813C0 (de) Pitchgeregelte windturbine mit blattverbindungselementen und geteilten blättern
WO2009089833A3 (en) Wind turbine blade and hub assembly
MX2014007258A (es) Gondola de instalacion de energia eolica.
AR090648A1 (es) Pala de rotor de una instalacion de energia eolica
CL2011000033A1 (es) Turbina para uso en extraer energia desde un flujo de agua,que comprende un conjunto de aspas de turbina, donde al menos unas aspas de turbina del conjunto estan formadas para ser ajustables, y donde el area de superficie de aspa presentada en la direccion de flujo se reduce cuando esta en la configuracion de retorno; metodo.
WO2011056767A3 (en) Wind turbine blade
MX2015004600A (es) Instalacion de energia eolica.
AR080713A1 (es) Unidad de elevacion para alzar un rotor de una instalacion de energia eolica
NO341700B1 (no) Flytende vindkraftverk
CY1114721T1 (el) Πτερυγιο στροφειου εγκαταστασης αιολικης ενεργειεας
RU2709228C1 (ru) Лопасть ротора ветроэнергетической установки
WO2012155881A3 (de) Befestigung von rotorblättern auf der nabe von windenergieanlagen
JP2012092662A5 (de)
DK4036400T3 (da) Vindenergianlægsrotorblad
EP4165298C0 (de) Windturbinenschaufel
EP4524392A4 (de) Gyroskopanordnung, turbinenschaufel, laufrad und windkraftgeneratorsatz
EP4191053C0 (de) Windenergieanlagen-rotorblatt
EP4180654C0 (de) Windenergieanlagen-rotorblatt
BERNARDELLI Dynamic modeling of a floating wind farm with a mid-fidelity code

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties