DK3548733T3 - Vindmøllevinge - Google Patents
Vindmøllevinge Download PDFInfo
- Publication number
- DK3548733T3 DK3548733T3 DK17818217.6T DK17818217T DK3548733T3 DK 3548733 T3 DK3548733 T3 DK 3548733T3 DK 17818217 T DK17818217 T DK 17818217T DK 3548733 T3 DK3548733 T3 DK 3548733T3
- Authority
- DK
- Denmark
- Prior art keywords
- wind mill
- wings
- mill wings
- wind
- mill
- 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
- 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
-
- 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
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
-
- 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
- F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
-
- 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
- F05B2240/311—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 flexible or elastic
-
- 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
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 |
---|---|---|---|
GBGB1620543.7A GB201620543D0 (en) | 2016-12-02 | 2016-12-02 | Wind turbine blade |
PCT/GB2017/053653 WO2018100401A1 (en) | 2016-12-02 | 2017-12-04 | Wind turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3548733T3 true DK3548733T3 (da) | 2021-11-15 |
Family
ID=58159531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK17818217.6T DK3548733T3 (da) | 2016-12-02 | 2017-12-04 | Vindmøllevinge |
Country Status (6)
Country | Link |
---|---|
US (1) | US11306696B2 (da) |
EP (1) | EP3548733B1 (da) |
CN (1) | CN110234869B (da) |
DK (1) | DK3548733T3 (da) |
GB (1) | GB201620543D0 (da) |
WO (1) | WO2018100401A1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201620543D0 (en) | 2016-12-02 | 2017-01-18 | Act Blade Ltd | Wind turbine blade |
US10920742B2 (en) * | 2018-07-26 | 2021-02-16 | Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | Noise-reduction device for wind turbine and the wind turbine applied thereof |
DE112020007449T5 (de) | 2020-07-22 | 2023-07-06 | Nabrawind Technologies, S.L | Verkleidung für ein modulares rotorblatt |
CN112160866A (zh) * | 2020-10-23 | 2021-01-01 | 中南大学 | 一种风力机叶片、风力发电机及控制方法 |
CN115217713B (zh) * | 2022-09-21 | 2022-11-29 | 山东金科星机电股份有限公司 | 一种风力发电机可变形扇叶结构 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150864A (en) * | 1991-09-20 | 1992-09-29 | Georgia Tech Research Corporation | Variable camber control of airfoil |
DE19741326C2 (de) * | 1997-09-19 | 2003-11-20 | Deutsch Zentr Luft & Raumfahrt | Anströmprofil mit variabler Profiladaption |
DE19741490C2 (de) * | 1997-09-19 | 2000-06-08 | Deutsch Zentr Luft & Raumfahrt | Anströmprofil mit variabler Profiladaption |
US6465902B1 (en) * | 2001-04-18 | 2002-10-15 | The United States Of America As Represented By The Secretary Of The Navy | Controllable camber windmill blades |
DK1613860T3 (da) | 2003-03-31 | 2016-02-01 | Univ Denmark Tech Dtu | Styring af energi, belastning og/eller stabilitet af en vindmølle med horisontal akse ved anvendelse af variabel vingegeometristyring |
DE102005014884B3 (de) | 2005-04-01 | 2006-09-14 | Nordex Energy Gmbh | Rotorblatt für eine Windenergieanlage |
CA2625070A1 (en) | 2005-10-17 | 2007-04-26 | Vestas Wind Systems A/S | Wind turbine blade with variable aerodynamic profile |
US8419363B2 (en) | 2006-07-07 | 2013-04-16 | Danmarks Tekniske Universitet | Variable trailing edge section geometry for wind turbine blade |
WO2008070151A2 (en) | 2006-12-06 | 2008-06-12 | Windtronix Energy, Inc. | Improved renewable energy apparatus and method for operating the same |
WO2008131800A1 (en) * | 2007-04-30 | 2008-11-06 | Vestas Wind Systems A/S | A wind turbine blade |
US8418967B2 (en) * | 2008-02-21 | 2013-04-16 | Cornerstone Research Group, Inc. | Passive adaptive structures |
GB2462307A (en) | 2008-08-01 | 2010-02-03 | Vestas Wind Sys As | Extension portion for wind turbine blade |
US7938623B2 (en) * | 2009-03-26 | 2011-05-10 | General Electric Company | Inflatable wind turbine blade and method for forming said rotor blade |
US8075278B2 (en) * | 2009-05-21 | 2011-12-13 | Zuteck Michael D | Shell structure of wind turbine blade having regions of low shear modulus |
WO2011089277A1 (es) | 2010-01-20 | 2011-07-28 | Soluciones Energeticas, S.A. | Pala de perfil y forma variables |
US20110223021A1 (en) | 2010-03-10 | 2011-09-15 | Vestas Wind Systems A/S | Wind turbine rotor blade |
DE102010028490B4 (de) | 2010-05-03 | 2012-12-06 | Leichtbau-Zentrum Sachsen Gmbh | Flügelprofil mit veränderlicher Krümmung |
US8128364B2 (en) * | 2010-12-07 | 2012-03-06 | General Electric Company | Wind turbine rotor blade with porous window and controllable cover member |
GB201217212D0 (en) | 2012-09-26 | 2012-11-07 | Blade Dynamics Ltd | Windturbine blade |
US20140119933A1 (en) | 2012-10-31 | 2014-05-01 | General Electric Company | Wind turbine rotor blade with fabric skin and associated attachment method |
US9188102B2 (en) | 2012-10-31 | 2015-11-17 | General Electric Company | Wind turbine blades with tension fabric skin structure |
US20140119937A1 (en) | 2012-10-31 | 2014-05-01 | General Electric Company | Wind turbine rotor blade with fabric skin and associated method for assembly |
US9605650B2 (en) | 2012-12-04 | 2017-03-28 | General Electric Company | Wind blades with mechanical elements for pretensioning in tension fabrics |
DK2757254T3 (da) | 2013-01-21 | 2016-09-05 | Alstom Wind Slu | Vindmøllevinge |
EP2865890B1 (en) * | 2013-10-24 | 2016-06-15 | Alstom Renovables España, S.L. | Wind turbine blade |
DE102014003887A1 (de) | 2014-03-19 | 2015-09-24 | Festo Ag & Co. Kg | Propeller und damit ausgestattete Strömungsmaschine und/oder Antriebsmaschine |
US9803617B2 (en) * | 2014-06-18 | 2017-10-31 | General Electric Company | Method and system for tensioning tension fabrics in wind-turbine |
GB201412159D0 (en) | 2014-07-08 | 2014-08-20 | Univ Swansea | Morphable structure |
GB2543278B (en) | 2015-10-12 | 2017-10-11 | Act Blade Ltd | Wind turbine blade with at least one slidable supporting element |
US20170255185A1 (en) | 2016-03-01 | 2017-09-07 | Glen D. Hinshaw | System and method for generating custom shoe insole |
GB201620543D0 (en) | 2016-12-02 | 2017-01-18 | Act Blade Ltd | Wind turbine blade |
-
2016
- 2016-12-02 GB GBGB1620543.7A patent/GB201620543D0/en not_active Ceased
-
2017
- 2017-12-04 DK DK17818217.6T patent/DK3548733T3/da active
- 2017-12-04 CN CN201780085253.5A patent/CN110234869B/zh active Active
- 2017-12-04 US US16/465,638 patent/US11306696B2/en active Active
- 2017-12-04 EP EP17818217.6A patent/EP3548733B1/en active Active
- 2017-12-04 WO PCT/GB2017/053653 patent/WO2018100401A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
US11306696B2 (en) | 2022-04-19 |
CN110234869B (zh) | 2021-07-06 |
EP3548733B1 (en) | 2021-08-25 |
US20190338749A1 (en) | 2019-11-07 |
EP3548733A1 (en) | 2019-10-09 |
WO2018100401A1 (en) | 2018-06-07 |
CN110234869A (zh) | 2019-09-13 |
GB201620543D0 (en) | 2017-01-18 |
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