DK2795105T3 - Vindmøllevinge samlet fra en indre del og ydre del med forskellige typer lastbærende strukturer - Google Patents
Vindmøllevinge samlet fra en indre del og ydre del med forskellige typer lastbærende strukturer Download PDFInfo
- Publication number
- DK2795105T3 DK2795105T3 DK12805709.8T DK12805709T DK2795105T3 DK 2795105 T3 DK2795105 T3 DK 2795105T3 DK 12805709 T DK12805709 T DK 12805709T DK 2795105 T3 DK2795105 T3 DK 2795105T3
- Authority
- DK
- Denmark
- Prior art keywords
- load
- different types
- wind turbine
- turbine blade
- bearing structures
- Prior art date
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
-
- 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
-
- 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
- F03D7/04—Automatic control; Regulation
-
- 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
- F03D7/0228—Adjusting blade pitch of the blade tips only
-
- 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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/302—Segmented or sectional 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
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
-
- 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
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- 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
- Y10T29/49337—Composite blade
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11195225 | 2011-12-22 | ||
PCT/EP2012/076395 WO2013092871A1 (en) | 2011-12-22 | 2012-12-20 | Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2795105T3 true DK2795105T3 (da) | 2021-05-25 |
Family
ID=47428655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12805709.8T DK2795105T3 (da) | 2011-12-22 | 2012-12-20 | Vindmøllevinge samlet fra en indre del og ydre del med forskellige typer lastbærende strukturer |
Country Status (5)
Country | Link |
---|---|
US (1) | US10253751B2 (da) |
EP (1) | EP2795105B1 (da) |
CN (2) | CN109113924B (da) |
DK (1) | DK2795105T3 (da) |
WO (1) | WO2013092871A1 (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201311008D0 (en) | 2013-06-20 | 2013-08-07 | Lm Wp Patent Holding As | A tribrid wind turbine blade |
EP2926983A1 (en) * | 2014-04-02 | 2015-10-07 | LM WP Patent Holding A/S | A method and apparatus for manufacturing a part of a wind turbine blade |
WO2016008874A1 (en) | 2014-07-14 | 2016-01-21 | Lm Wp Patent Holding A/S | An aeroshell extender piece for a wind turbine blade |
CN104653412B (zh) * | 2015-03-16 | 2017-05-17 | 无锡风电设计研究院有限公司 | 双翼风机叶片 |
EP3303830B1 (en) * | 2015-05-28 | 2022-09-14 | LM Wind Power A/S | Wind turbine blade with a trailing edge spacing section |
GB201509142D0 (en) | 2015-05-28 | 2015-07-15 | Blade Dynamics Ltd | A wind turbine blade and a method of moulding a wind turbine blade tip section |
US10690111B2 (en) * | 2016-12-02 | 2020-06-23 | General Electric Company | Wind turbine rotor blade |
US10830206B2 (en) | 2017-02-03 | 2020-11-10 | General Electric Company | Methods for manufacturing wind turbine rotor blades and components thereof |
US11098691B2 (en) | 2017-02-03 | 2021-08-24 | General Electric Company | Methods for manufacturing wind turbine rotor blades and components thereof |
DE102017124861A1 (de) | 2017-10-24 | 2019-04-25 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung |
US10865769B2 (en) | 2017-11-21 | 2020-12-15 | General Electric Company | Methods for manufacturing wind turbine rotor blade panels having printed grid structures |
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 |
US11668275B2 (en) | 2017-11-21 | 2023-06-06 | General Electric Company | Methods for manufacturing an outer skin of a rotor blade |
US11390013B2 (en) | 2017-11-21 | 2022-07-19 | General Electric Company | Vacuum forming mold assembly and associated methods |
US10920745B2 (en) | 2017-11-21 | 2021-02-16 | General Electric Company | Wind turbine rotor blade components and methods of manufacturing the same |
US10773464B2 (en) | 2017-11-21 | 2020-09-15 | General Electric Company | Method for manufacturing composite airfoils |
US10821652B2 (en) | 2017-11-21 | 2020-11-03 | General Electric Company | Vacuum forming mold assembly and method for creating a vacuum forming mold assembly |
US10913216B2 (en) | 2017-11-21 | 2021-02-09 | General Electric Company | Methods for manufacturing wind turbine rotor blade panels having printed grid structures |
DE102018103732A1 (de) * | 2018-02-20 | 2019-08-22 | Wobben Properties Gmbh | Rotorblatt für eine Windenergieanlage und Verfahren |
US11035339B2 (en) * | 2018-03-26 | 2021-06-15 | General Electric Company | Shear web assembly interconnected with additive manufactured components |
US10821696B2 (en) | 2018-03-26 | 2020-11-03 | General Electric Company | Methods for manufacturing flatback airfoils for wind turbine rotor blades |
US20220065218A1 (en) * | 2018-12-11 | 2022-03-03 | General Electric Company | Segmented rotor blade having maximized overall pre-bend via an increased pre-bend in a blade tip segment thereof |
GB202007784D0 (en) * | 2020-05-26 | 2020-07-08 | Lm Wind Power As | Jointed wind turbine blade with pre-bend |
DE102022104017A1 (de) | 2022-02-21 | 2023-08-24 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage |
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US4533297A (en) * | 1982-09-15 | 1985-08-06 | Bassett David A | Rotor system for horizontal axis wind turbines |
FR2575970A1 (fr) | 1984-12-21 | 1986-07-18 | Berret Pierre | Structures monolithiques en materiaux composites |
TR200700949A2 (tr) * | 2000-12-23 | 2007-10-22 | Wobben Aloys | Bir rüzgar enerjisi tesisi için rotor pervanesi |
DK1417409T4 (da) * | 2001-07-19 | 2017-07-31 | Vestas Wind Sys As | Wind turbine blade |
DE10201726B4 (de) | 2002-01-18 | 2004-10-21 | Wobben, Aloys, Dipl.-Ing. | Windenergieanlage |
ES2249182B1 (es) * | 2004-09-14 | 2007-05-01 | Gamesa Eolica S.A. | Viga estructural de la pala de un aerogenerador eolico y proceso de fabricacion de la misma. |
US7381029B2 (en) * | 2004-09-30 | 2008-06-03 | General Electric Company | Multi-piece wind turbine rotor blades and wind turbines incorporating same |
US7713028B2 (en) | 2006-11-27 | 2010-05-11 | Ning Liao | Turbine blade assembly |
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WO2008092451A2 (en) | 2007-01-29 | 2008-08-07 | Danmarks Tekniske Universitet | Wind turbine blade |
DE102007041649A1 (de) * | 2007-09-03 | 2009-03-05 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Rotorblatt, Windenergieanlage sowie Verfahren zum Betreiben einer Windenergieanlage |
US20090140527A1 (en) * | 2007-11-30 | 2009-06-04 | General Electric Company | Wind turbine blade stiffeners |
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JP5249684B2 (ja) * | 2008-09-04 | 2013-07-31 | 三菱重工業株式会社 | 風車翼 |
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WO2011004504A1 (ja) * | 2009-07-09 | 2011-01-13 | 三菱重工業株式会社 | 風車翼及び風車翼の製造方法 |
DE102009033284A1 (de) | 2009-07-15 | 2011-01-27 | Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh | Vorrichtung und Verfahren zur Steuerung einer Bestrahlungsanlage |
ES2536290T3 (es) * | 2009-12-02 | 2015-05-22 | Vestas Wind Systems A/S | Pala de turbina eólica en secciones |
CN101769230B (zh) * | 2010-02-05 | 2012-06-27 | 南京江标集团有限责任公司 | 兆瓦级风力发电机多梁结构玻璃钢空腹叶片及其生产方法 |
US20110255974A1 (en) * | 2010-04-15 | 2011-10-20 | General Electric Company | Configurable winglet for wind turbine blades |
US20110142636A1 (en) * | 2010-10-25 | 2011-06-16 | General Electric Company | Expansion assembly for a rotor blade of a wind turbine |
US8186964B2 (en) * | 2010-12-10 | 2012-05-29 | General Electric Company | Spar assembly for a wind turbine rotor blade |
DK177421B1 (en) * | 2011-04-29 | 2013-04-22 | Envision Energy Denmark Aps | A Wind Turbine and Partial Pitch Wind Turbine Blade |
US8376703B2 (en) * | 2011-11-21 | 2013-02-19 | General Electric Company | Blade extension for rotor blade in wind turbine |
US8622707B2 (en) * | 2011-12-19 | 2014-01-07 | General Electric Company | Root attachment for a rotor blade assembly |
-
2012
- 2012-12-20 DK DK12805709.8T patent/DK2795105T3/da active
- 2012-12-20 CN CN201811009275.6A patent/CN109113924B/zh active Active
- 2012-12-20 WO PCT/EP2012/076395 patent/WO2013092871A1/en active Application Filing
- 2012-12-20 EP EP12805709.8A patent/EP2795105B1/en active Active
- 2012-12-20 US US14/366,355 patent/US10253751B2/en active Active
- 2012-12-20 CN CN201280070468.7A patent/CN104271941A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US10253751B2 (en) | 2019-04-09 |
CN109113924A (zh) | 2019-01-01 |
EP2795105A1 (en) | 2014-10-29 |
US20140334930A1 (en) | 2014-11-13 |
WO2013092871A1 (en) | 2013-06-27 |
CN109113924B (zh) | 2021-04-20 |
CN104271941A (zh) | 2015-01-07 |
EP2795105B1 (en) | 2021-02-17 |
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