DK3169895T3 - Et forlængerstykke til en aerodynamisk skal til en vindmøllevinge - Google Patents

Et forlængerstykke til en aerodynamisk skal til en vindmøllevinge Download PDF

Info

Publication number
DK3169895T3
DK3169895T3 DK15735713.8T DK15735713T DK3169895T3 DK 3169895 T3 DK3169895 T3 DK 3169895T3 DK 15735713 T DK15735713 T DK 15735713T DK 3169895 T3 DK3169895 T3 DK 3169895T3
Authority
DK
Denmark
Prior art keywords
wind turbine
turbine blade
extension piece
aerodynamic shell
aerodynamic
Prior art date
Application number
DK15735713.8T
Other languages
English (en)
Inventor
Jesper Hasselbalch Garm
Nielsen Gurli Rask
Peter Quiring
Original Assignee
Lm Wp Patent Holding 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=51176224&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3169895(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Application granted granted Critical
Publication of DK3169895T3 publication Critical patent/DK3169895T3/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
    • F03D1/0608—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
    • 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
    • F05B2230/50—Building or constructing in particular ways
    • 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
    • F05B2230/60—Assembly 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/40—Organic materials
    • F05B2280/4002—Cellulosic materials, e.g. wood
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/40—Organic materials
    • F05B2280/4003—Synthetic polymers, e.g. plastics
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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)
  • 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)
DK15735713.8T 2014-07-14 2015-07-14 Et forlængerstykke til en aerodynamisk skal til en vindmøllevinge DK3169895T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14176874 2014-07-14
PCT/EP2015/066039 WO2016008874A1 (en) 2014-07-14 2015-07-14 An aeroshell extender piece for a wind turbine blade

Publications (1)

Publication Number Publication Date
DK3169895T3 true DK3169895T3 (da) 2019-12-16

Family

ID=51176224

Family Applications (2)

Application Number Title Priority Date Filing Date
DK15736290.6T DK3169896T3 (da) 2014-07-14 2015-07-14 En profilkile til fastgørelse på et forlængerstykke til en aerodynamisk skal
DK15735713.8T DK3169895T3 (da) 2014-07-14 2015-07-14 Et forlængerstykke til en aerodynamisk skal til en vindmøllevinge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK15736290.6T DK3169896T3 (da) 2014-07-14 2015-07-14 En profilkile til fastgørelse på et forlængerstykke til en aerodynamisk skal

Country Status (8)

Country Link
US (2) US11143160B2 (da)
EP (2) EP3169895B1 (da)
CN (2) CN106471246B (da)
BR (2) BR112017000814B1 (da)
CA (2) CA2954716C (da)
DK (2) DK3169896T3 (da)
ES (2) ES2760526T3 (da)
WO (2) WO2016008874A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3169895B1 (en) * 2014-07-14 2019-09-11 LM WP Patent Holding A/S An aeroshell extender piece for a wind turbine blade
DE102014215966A1 (de) * 2014-08-12 2016-02-18 Senvion Gmbh Rotorblattverlängerungskörper sowie Windenergieanlage
DE102015116634A1 (de) * 2015-10-01 2017-04-06 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlage
EP3219980B1 (en) * 2016-03-16 2019-01-02 Siemens Aktiengesellschaft Trailing edge air duct of a wind turbine rotor blade
CA3030932A1 (en) * 2016-07-19 2018-01-25 Lm Wind Power International Technology Ii Aps Wind turbine blade with flatback root segment and related method
DE102016123412A1 (de) * 2016-12-05 2018-06-07 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
CN108150353B (zh) * 2017-12-25 2019-09-27 江苏金风科技有限公司 弦长变化装置、叶片、弦长变化控制方法和控制***
DE102018100963A1 (de) * 2018-01-17 2019-07-18 Wobben Properties Gmbh Windenergieanlage und Rotorblatt für eine Windenergieanlage
US11098594B2 (en) * 2018-09-21 2021-08-24 Tpi Composites, Inc. Wind turbine blade root attachment system and method of manufacture
CN112855457B (zh) * 2019-11-12 2022-08-12 江苏金风科技有限公司 失速监测***、方法及叶片
CN111188728A (zh) * 2020-02-13 2020-05-22 中国船级社质量认证公司 一种风力发电机组风轮叶片

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (de) * 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
NL1015558C2 (nl) * 2000-06-28 2002-01-08 Stichting En Onderzoek Ct Nede Blad van een windturbine.
EP1338793A3 (en) * 2002-02-22 2010-09-01 Mitsubishi Heavy Industries, Ltd. Serrated wind turbine blade trailing edge
EP1512489B1 (de) * 2003-09-05 2006-12-20 Siemens Aktiengesellschaft Schaufel einer Turbine
US7097422B2 (en) * 2004-02-03 2006-08-29 Honeywell International, Inc. Hoop stress relief mechanism for gas turbine engines
US7371048B2 (en) * 2005-05-27 2008-05-13 United Technologies Corporation Turbine blade trailing edge construction
US7637721B2 (en) * 2005-07-29 2009-12-29 General Electric Company Methods and apparatus for producing wind energy with reduced wind turbine noise
DE102006017897B4 (de) * 2006-04-13 2008-03-13 Repower Systems Ag Rotorblatt einer Windenergieanlage
DE102006049616B4 (de) 2006-10-20 2010-08-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Anordnung eines Aerodynamischen Bauteils mit einer geschlitzten Hinter- oder Seitenkante in einer Strömung
US20090074585A1 (en) * 2007-09-19 2009-03-19 General Electric Company Wind turbine blades with trailing edge serrations
US20090148291A1 (en) * 2007-12-06 2009-06-11 General Electric Company Multi-section wind turbine rotor blades and wind turbines incorporating same
ES2330500B1 (es) * 2008-05-30 2010-09-13 GAMESA INNOVATION & TECHNOLOGY, S.L. UNIPERSONAL Pala de aerogenerador con elementos hipersustentadores.
GB2462308A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
GB2462307A (en) * 2008-08-01 2010-02-03 Vestas Wind Sys As Extension portion for wind turbine blade
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
WO2010043647A2 (en) 2008-10-14 2010-04-22 Vestas Wind Systems A/S Wind turbine blade
US7837442B2 (en) * 2008-12-03 2010-11-23 General Electric Company Root sleeve for wind turbine blade
WO2010065928A1 (en) * 2008-12-05 2010-06-10 Modular Wind Energy, Inc. Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
US20100143151A1 (en) 2009-02-06 2010-06-10 General Electric Company Permeable acoustic flap for wind turbine blades
GB2473448A (en) * 2009-09-09 2011-03-16 Vestas Wind Sys As Wind Turbine Rotor Blade With Undulating Flap Hinge Panel
EP2343451B1 (en) * 2009-10-08 2018-04-04 LM Wind Power International Technology II ApS Wind turbine blade with plurality of longitudinally extending flow guiding device parts
WO2011053119A1 (en) 2009-10-28 2011-05-05 Actiflow B.V. Wind turbine blade
EP2526288B1 (en) 2010-01-21 2017-06-28 Vestas Wind Systems A/S Segmented rotor blade extension portion
EP2366892B1 (de) * 2010-03-18 2014-07-30 Nordex Energy GmbH Windenergieanlagenrotorblatt
WO2011157849A2 (en) 2010-06-18 2011-12-22 Suzlon Blade Technology B.V. Rotor blade for a wind turbine
US7909576B1 (en) * 2010-06-24 2011-03-22 General Electric Company Fastening device for rotor blade component
US8267657B2 (en) * 2010-12-16 2012-09-18 General Electric Company Noise reducer for rotor blade in wind turbine
DK2570656T3 (da) * 2011-09-19 2016-08-22 Nordex Energy Gmbh Vindenergianlæg-rotorblad med en tyk profilbagkant
US8403642B2 (en) * 2011-09-27 2013-03-26 General Electric Company Wind turbine rotor blade assembly with root curtain
US8376703B2 (en) * 2011-11-21 2013-02-19 General Electric Company Blade extension for rotor blade in wind turbine
US8430633B2 (en) * 2011-11-21 2013-04-30 General Electric Company Blade extension for rotor blade in wind turbine
US8936435B2 (en) * 2011-12-16 2015-01-20 General Electric Company System and method for root loss reduction in wind turbine blades
US8430638B2 (en) * 2011-12-19 2013-04-30 General Electric Company Noise reducer for rotor blade in wind turbine
US8622707B2 (en) * 2011-12-19 2014-01-07 General Electric Company Root attachment for a rotor blade assembly
WO2013092852A1 (en) 2011-12-22 2013-06-27 Lm Wind Power A/S Wind turbine blade assembled from inboard and outboard blade parts
EP2795105B1 (en) 2011-12-22 2021-02-17 LM WP Patent Holding A/S Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures
US9216821B1 (en) * 2012-01-03 2015-12-22 The Boeing Company Methods and systems for helicopter rotor blade balancing
US8956115B2 (en) * 2012-01-20 2015-02-17 General Electric Company Blade extension and rotor blade assembly for wind turbine
US9677538B2 (en) * 2012-02-09 2017-06-13 General Electric Company Wind turbine rotor blade assembly with root extension panel and method of assembly
ES2554908T3 (es) 2012-02-24 2015-12-28 Siemens Aktiengesellschaft Disposición para reducir el ruido originado por una pala de turbina eólica
PL2834517T3 (pl) * 2012-03-13 2020-11-02 Wobben Properties Gmbh Zwichrzona nasada łopaty
US9151270B2 (en) * 2012-04-03 2015-10-06 Siemens Aktiengesellschaft Flatback slat for wind turbine
US9175666B2 (en) * 2012-04-03 2015-11-03 Siemens Aktiengesellschaft Slat with tip vortex modification appendage for wind turbine
CN103147936B (zh) * 2013-04-02 2015-10-28 南京飓能电控自动化设备制造有限公司 风力发电机叶片以及具有该叶片的风力发电机
US9523279B2 (en) * 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
DK177907B1 (en) * 2013-11-21 2014-12-15 Envision Energy Denmark Aps Wind turbine blade with wave shaped trailing edge
US9670901B2 (en) * 2014-03-21 2017-06-06 Siemens Aktiengesellschaft Trailing edge modifications for wind turbine airfoil
EP3169895B1 (en) * 2014-07-14 2019-09-11 LM WP Patent Holding A/S An aeroshell extender piece for a wind turbine blade
DE102014215966A1 (de) * 2014-08-12 2016-02-18 Senvion Gmbh Rotorblattverlängerungskörper sowie Windenergieanlage
BR112017003196B1 (pt) * 2014-08-18 2022-07-19 Lm Wp Patent Holding A/S Componente de turbina eólica reforçado
ES2602274T3 (es) * 2014-09-22 2017-02-20 Best Blades Gmbh Pala de rotor de aerogenerador

Also Published As

Publication number Publication date
CN107076107A (zh) 2017-08-18
EP3169896A1 (en) 2017-05-24
BR112017000814A2 (pt) 2017-12-05
US10458389B2 (en) 2019-10-29
EP3169895A1 (en) 2017-05-24
WO2016008874A1 (en) 2016-01-21
US11143160B2 (en) 2021-10-12
ES2760526T3 (es) 2020-05-14
EP3169895B1 (en) 2019-09-11
CA2954709A1 (en) 2016-01-21
EP3169896B1 (en) 2019-11-27
WO2016008874A9 (en) 2016-03-10
WO2016008881A1 (en) 2016-01-21
CN106471246B (zh) 2020-06-30
BR112017000814B1 (pt) 2022-08-30
US20170204834A1 (en) 2017-07-20
CA2954716A1 (en) 2016-01-21
DK3169896T3 (da) 2020-03-09
CN106471246A (zh) 2017-03-01
CN107076107B (zh) 2021-05-28
CA2954709C (en) 2023-08-22
US20170191462A1 (en) 2017-07-06
ES2772841T3 (es) 2020-07-08
CA2954716C (en) 2022-10-18
BR112017000756A2 (pt) 2017-11-21
BR112017000756B1 (pt) 2022-08-02

Similar Documents

Publication Publication Date Title
DK3708826T3 (da) Tipsystem til en vindmøllevinge
DK3020958T3 (da) Bjælkedæksel til en vindmøllerotorvinge
DK3108140T3 (da) Vindmøllevingebøsningssystem
DK3169895T3 (da) Et forlængerstykke til en aerodynamisk skal til en vindmøllevinge
DK3177524T3 (en) Wind turbine rotor blade
DK3032092T3 (da) Bjælkedæksel til en vindmøllerotorvinge
GB201409950D0 (en) Improvements relating to wind turbine blades
ZA201701752B (en) Wind turbine rotor blade
PT3140541T (pt) Dispositivo de ajuste do azimute de um aerogerador
DK3164599T3 (da) En vindmøllevinge
DK3513060T4 (da) Vindmøllevinge, der indbefatter en beskyttelsesskal
PL2908002T3 (pl) Zespół grodziowy do łopaty turbiny wiatrowej
GB201520725D0 (en) improvements relating to wind turbine blades
DK3158188T3 (da) Støjreduktionsindretning til en vindmøllevinge
DK2918399T3 (da) Fremgangsmåde til fremstilling af en rotorvinge for en vindmølle
DK3161307T3 (da) Forbedringer relateret til vindmøllevingefremstilling
GB201414284D0 (en) Improvements relating to wind turbine blade manufacture
DK3198139T3 (da) Rotorblad til en vindmølle
DK3396154T3 (da) Bladadapter til vindmøller
DK3362680T3 (da) Vindturbineblad
GB201620543D0 (en) Wind turbine blade
DK3099930T3 (da) Vindenergianlæg
GB201414774D0 (en) Improvements relating to wind turbine blade manufacture
DK3271574T3 (da) Forbedret vindturbine egnet til montering uden et vindturbinetårn
DK3073108T3 (da) Styring til en vindmølle