DK2286084T3 - Vindmøllevinge med en ekstra bæreplansprofil - Google Patents

Vindmøllevinge med en ekstra bæreplansprofil

Info

Publication number
DK2286084T3
DK2286084T3 DK09729071.2T DK09729071T DK2286084T3 DK 2286084 T3 DK2286084 T3 DK 2286084T3 DK 09729071 T DK09729071 T DK 09729071T DK 2286084 T3 DK2286084 T3 DK 2286084T3
Authority
DK
Denmark
Prior art keywords
wind turbine
turbine blade
carrier profile
extra carrier
extra
Prior art date
Application number
DK09729071.2T
Other languages
English (en)
Inventor
Stefano Bove
Peter Fuglsang
Original Assignee
Lm Glasfiber 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=40352765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2286084(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Glasfiber As filed Critical Lm Glasfiber As
Application granted granted Critical
Publication of DK2286084T3 publication Critical patent/DK2286084T3/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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y10T29/4932—Turbomachine 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)
DK09729071.2T 2008-04-02 2009-04-02 Vindmøllevinge med en ekstra bæreplansprofil DK2286084T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08388014A EP2107235A1 (en) 2008-04-02 2008-04-02 A wind turbine blade with an auxiliary airfoil
PCT/EP2009/053941 WO2009121927A1 (en) 2008-04-02 2009-04-02 A wind turbine blade with an auxiliary airfoil

Publications (1)

Publication Number Publication Date
DK2286084T3 true DK2286084T3 (da) 2012-09-24

Family

ID=40352765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09729071.2T DK2286084T3 (da) 2008-04-02 2009-04-02 Vindmøllevinge med en ekstra bæreplansprofil

Country Status (5)

Country Link
US (1) US8834130B2 (da)
EP (2) EP2107235A1 (da)
CN (1) CN102046965B (da)
DK (1) DK2286084T3 (da)
WO (1) WO2009121927A1 (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026474A1 (de) * 2008-06-03 2009-12-10 Mickeler, Siegfried, Prof. Dr.-Ing. Rotorblatt für eine Windkraftanlage sowie Windkraftanlage
CN102459874B (zh) 2009-05-19 2014-06-04 维斯塔斯风力系统集团公司 风力涡轮机和用于风力涡轮机的叶片
PL2343451T3 (pl) * 2009-10-08 2018-08-31 Lm Wind Power International Technology Ii Aps Łopata turbiny wiatrowej z wieloma rozciągającymi się wzdłużnie częściami urządzenia do kierowania przepływem
EP2343450B1 (en) * 2009-10-08 2018-12-26 LM Wind Power A/S Wind turbine blade with longitudinally extending flow guiding device having a plate-shaped element
EP2383465A1 (en) * 2010-04-27 2011-11-02 Lm Glasfiber A/S Wind turbine blade provided with a slat assembly
US8011887B2 (en) * 2010-07-21 2011-09-06 General Electric Company Rotor blade assembly
CN102011710B (zh) * 2010-11-23 2012-07-18 南京航空航天大学 一种风力机叶片
DE102011012965B4 (de) * 2011-03-04 2015-10-22 Deutsche Windtechnik AG Rotorblatt für Windenergieanlagen mit horizontaler Drehachse sowie Windenergieanlage mit selbigem
CN102305175B (zh) * 2011-08-19 2013-04-24 天津大学 风力发电机的叶片
US8777580B2 (en) * 2011-11-02 2014-07-15 Siemens Aktiengesellschaft Secondary airfoil mounted on stall fence on wind turbine blade
CN102434384A (zh) * 2011-11-11 2012-05-02 张向增 一种水平轴风力发电机组新型复合材料叶片
US8376703B2 (en) * 2011-11-21 2013-02-19 General Electric Company Blade extension for rotor blade in wind turbine
NL2007875C2 (en) * 2011-11-25 2013-05-28 Suzlon Blade Technology B V Blade for a wind turbine having a guide vane.
US8956115B2 (en) 2012-01-20 2015-02-17 General Electric Company Blade extension and rotor blade assembly for wind turbine
NL2009286C2 (en) * 2012-08-06 2014-02-10 Stichting Energie Swallow tail airfoil.
ITMI20121797A1 (it) * 2012-10-23 2014-04-24 Wilic Sarl Appendice aerodinamica per una pala di un aerogeneratore e pala di aerogeneratore provvista di tale appendice aerodinamica
CA2937543A1 (en) * 2013-01-22 2014-07-31 Howard Harrison Multiple airfoil wind turbine blade assembly
US9523279B2 (en) * 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
BR112017005900A2 (pt) 2014-09-25 2017-12-12 Winfoor Ab lâmina de rotor para turbina eólica
US10180125B2 (en) 2015-04-20 2019-01-15 General Electric Company Airflow configuration for a wind turbine rotor blade
US10094358B2 (en) * 2015-07-21 2018-10-09 Winnova Energy LLC Wind turbine blade with double airfoil profile
EP3179093A1 (en) * 2015-12-08 2017-06-14 Winfoor AB Rotor blade for a wind turbine and a sub-member
GB2556897A (en) * 2016-11-23 2018-06-13 New World Energy Entpr Ltd A rotatable augmentor for a wind turbine
US20190024631A1 (en) * 2017-07-20 2019-01-24 General Electric Company Airflow configuration for a wind turbine rotor blade
US11644046B2 (en) * 2018-01-05 2023-05-09 Aurora Flight Sciences Corporation Composite fan blades with integral attachment mechanism
WO2020016418A1 (en) * 2018-07-20 2020-01-23 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno System and method for aerodynamic torsion damping of wind turbine rotor blade
CN108953054A (zh) * 2018-08-20 2018-12-07 黎余欢 风力发电叶片组件及风力发电装置
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
DE102019119027B4 (de) * 2019-07-12 2022-04-28 Wobben Properties Gmbh Rotorblatt und Windenergieanlage
CN113090442B (zh) * 2019-12-23 2022-09-06 江苏金风科技有限公司 可调节翼叶片、其控制方法、控制装置和风力发电机组
US12669107B2 (en) * 2021-03-10 2026-06-30 Vestas Wind Systems A/S Wind turbine blade
WO2024064411A1 (en) 2022-09-23 2024-03-28 SJK Energy Solutions, LLC Turbine blade with auxiliary deflector
WO2025029933A1 (en) * 2023-07-31 2025-02-06 Gulf Wind Technology Wind turbine blade with low chord root
CN121969829A (zh) * 2023-07-31 2026-05-01 海湾风力技术公司 具有低弦长根部的风力涡轮机叶片
US20250361850A1 (en) * 2024-05-24 2025-11-27 Gulf Wind Technology Wind turbine rotor blade with multi-element airfoil (mea)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138465A (en) 1980-03-31 1981-10-29 Matsushita Electric Works Ltd Propeller windmill
DE3117995A1 (de) * 1981-05-07 1982-11-25 Ficht GmbH, 8011 Kirchseeon Rotor fuer eine windkraftanlage
NL8201303A (nl) * 1982-03-30 1983-10-17 Energa Adviesbureau Voor Alter Windturbine met horizontale as voorzien van een of meer met de bladrotor meedraaiende stuurvanen.
JPS61167175A (ja) * 1985-01-18 1986-07-28 Mitsubishi Heavy Ind Ltd 風車用プロペラ
JP2922722B2 (ja) * 1992-06-23 1999-07-26 日本セ−フティ株式会社 風 車
US6142425A (en) * 1995-08-22 2000-11-07 Georgia Institute Of Technology Apparatus and method for aerodynamic blowing control using smart materials
CA2382872A1 (en) * 1999-08-25 2001-03-01 Forskningscenter Riso (Riso National Laboratory) Modified wind turbine airfoil
DE10003385A1 (de) * 2000-01-26 2001-08-02 Aloys Wobben Windenergieanlage
DE10100983A1 (de) * 2001-01-10 2002-07-18 Voith Siemens Hydro Power Laufrad für eine Wasserturbine oder Wasserpumpe
CA2425447C (en) * 2003-04-17 2006-03-14 Michel J. L. Auclair Wind turbine blade unit
US6840741B1 (en) * 2003-10-14 2005-01-11 Sikorsky Aircraft Corporation Leading edge slat airfoil for multi-element rotor blade airfoils
ITBA20030052A1 (it) * 2003-10-17 2005-04-18 Paolo Pietricola Pale rotoriche e statoriche a profili multipli
US7637721B2 (en) * 2005-07-29 2009-12-29 General Electric Company Methods and apparatus for producing wind energy with reduced wind turbine noise
DK1754886T3 (da) * 2005-08-17 2012-12-17 Gen Electric Rotorblad til en vindenergiturbine
US7458777B2 (en) * 2005-09-22 2008-12-02 General Electric Company Wind turbine rotor assembly and blade having acoustic flap
DK176317B1 (da) * 2005-10-17 2007-07-30 Lm Glasfiber As Vinge til en rotor på et vindenergianlæg
DE102006050498B3 (de) * 2006-10-26 2008-01-31 Nagel, Hans H. Windkraftanlage: Einarm-Flügel mit 3flg.-Propeller Rotor-Doppelkopf-Anlage

Also Published As

Publication number Publication date
EP2286084A1 (en) 2011-02-23
EP2107235A1 (en) 2009-10-07
WO2009121927A1 (en) 2009-10-08
EP2286084B1 (en) 2012-06-20
US8834130B2 (en) 2014-09-16
CN102046965A (zh) 2011-05-04
CN102046965B (zh) 2013-04-17
US20110020128A1 (en) 2011-01-27

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