DK3673171T3 - Vindmøllevinge og fremgangsmåde til at drive en sådan vindmøllevinge - Google Patents
Vindmøllevinge og fremgangsmåde til at drive en sådan vindmøllevinge Download PDFInfo
- Publication number
- DK3673171T3 DK3673171T3 DK18758613.6T DK18758613T DK3673171T3 DK 3673171 T3 DK3673171 T3 DK 3673171T3 DK 18758613 T DK18758613 T DK 18758613T DK 3673171 T3 DK3673171 T3 DK 3673171T3
- Authority
- DK
- Denmark
- Prior art keywords
- windmill blade
- operating
- windmill
- blade
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine 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
- 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
- F05B2240/20—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
-
- 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
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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 |
---|---|---|---|
EP17187522 | 2017-08-23 | ||
PCT/EP2018/072608 WO2019038313A1 (en) | 2017-08-23 | 2018-08-22 | WINDMILL BLADE AND METHOD OF OPERATING A WIND TURBINE BLADE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3673171T3 true DK3673171T3 (da) | 2022-08-08 |
Family
ID=59686873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK18758613.6T DK3673171T3 (da) | 2017-08-23 | 2018-08-22 | Vindmøllevinge og fremgangsmåde til at drive en sådan vindmøllevinge |
Country Status (8)
Country | Link |
---|---|
US (1) | US11674497B2 (da) |
EP (1) | EP3673171B1 (da) |
CN (1) | CN110945235A (da) |
BR (1) | BR112020003889B1 (da) |
CA (1) | CA3072004A1 (da) |
DK (1) | DK3673171T3 (da) |
ES (1) | ES2923392T3 (da) |
WO (1) | WO2019038313A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220111403A1 (en) * | 2019-02-20 | 2022-04-14 | Koninklijke Philips N.V. | Vortex finder for a cyclonic separator |
EP3847938A1 (en) * | 2020-01-09 | 2021-07-14 | Koninklijke Philips N.V. | Vortex finder for a cyclonic separator |
CN112065651B (zh) * | 2020-07-21 | 2021-12-14 | 兰州理工大学 | 一种用于风力发电机组的风轮叶片层的翼型 |
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US2428936A (en) * | 1943-09-10 | 1947-10-14 | Goodrich Co B F | Aerodynamic brake |
US2400388A (en) * | 1944-03-17 | 1946-05-14 | Goodrich Co B F | Aerodynamic brake |
US3136501A (en) * | 1961-10-23 | 1964-06-09 | Ernest H Barber | Aircraft wing construction |
US3466220A (en) * | 1965-03-23 | 1969-09-09 | Sidney Allinikov | Expandable self-rigidizing honeycomb structure |
US4613102A (en) * | 1985-02-21 | 1986-09-23 | The B. F. Goodrich Company | Pneumatic deicers with template |
DE3913505A1 (de) * | 1989-04-25 | 1989-11-16 | Astrid Holzem | Fluegel mit aerodynamischer bremse fuer windkraftmaschinen |
GB9116787D0 (en) * | 1991-08-01 | 1991-09-18 | Secr Defence | Article having an aerofoil section with a distensible expansion surface |
US5160102A (en) * | 1991-10-28 | 1992-11-03 | The B. F. Goodrich Company | Controller valve for deicer |
US6142425A (en) * | 1995-08-22 | 2000-11-07 | Georgia Institute Of Technology | Apparatus and method for aerodynamic blowing control using smart materials |
DE19712034A1 (de) * | 1997-03-21 | 1998-09-24 | Deutsch Zentr Luft & Raumfahrt | Profilkante eines aerodynamischen Profils |
DE10021850A1 (de) * | 2000-05-05 | 2001-11-08 | Olaf Frommann | Adaptive Profilierung für Windenergierotoren |
US6443394B1 (en) * | 2000-09-21 | 2002-09-03 | The B.F. Goodrich Company | Inflatable airfoil device |
DK174261B1 (da) * | 2000-09-29 | 2002-10-21 | Bonus Energy As | Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge |
DK1952015T3 (da) | 2005-10-17 | 2013-06-24 | Vestas Wind Sys As | Vindmøllevinge med variabelt aerodynamisk profil |
US9039372B2 (en) * | 2007-04-30 | 2015-05-26 | Vestas Wind Systems A/S | Wind turbine blade |
EP1995455B1 (en) * | 2007-05-25 | 2016-11-16 | Siemens Aktiengesellschaft | Actuation system for a wind turbine blade flap |
US8418967B2 (en) * | 2008-02-21 | 2013-04-16 | Cornerstone Research Group, Inc. | Passive adaptive structures |
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 |
US9239039B2 (en) * | 2008-10-27 | 2016-01-19 | General Electric Company | Active circulation control of aerodynamic structures |
GB2473448A (en) * | 2009-09-09 | 2011-03-16 | Vestas Wind Sys As | Wind Turbine Rotor Blade With Undulating Flap Hinge Panel |
US8061986B2 (en) * | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
US8128364B2 (en) * | 2010-12-07 | 2012-03-06 | General Electric Company | Wind turbine rotor blade with porous window and controllable cover member |
US8251657B2 (en) * | 2011-01-06 | 2012-08-28 | Siemens Aktiengesellschaft | Load mitigation device for wind turbine blades |
US8444384B2 (en) * | 2011-08-25 | 2013-05-21 | General Electric Company | Rotor blade assembly and method for adjusting loading capability of rotor blade |
US20120141278A1 (en) * | 2011-09-06 | 2012-06-07 | General Electric Company | Rotor blade assembly and method for modifying load characteristic of rotor blade in wind turbine |
US20120141271A1 (en) * | 2011-09-13 | 2012-06-07 | General Electric Company | Actuatable spoiler assemblies for wind turbine rotor blades |
US9033661B2 (en) * | 2012-02-15 | 2015-05-19 | General Electric Company | Rotor blade assembly for wind turbine |
DK2647835T3 (da) * | 2012-04-04 | 2017-02-20 | Siemens Ag | Fleksibel flapanordning til en vindmøllerotorvinge |
ES2388514B1 (es) * | 2012-05-18 | 2013-07-09 | Manuel Torres Martínez | Pala de aerogenerador, de geometría variable con control pasivo |
US20140072441A1 (en) * | 2012-09-12 | 2014-03-13 | Michael J. Asheim | Load and noise mitigation system for wind turbine blades |
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US9377005B2 (en) | 2013-03-15 | 2016-06-28 | General Electric Company | Airfoil modifiers for wind turbine rotor blades |
US20140356181A1 (en) * | 2013-05-30 | 2014-12-04 | Luis A. Mailly | Wind turbine blade having a tensile-only stiffener for passive control of flap movement |
DK177928B1 (en) | 2013-06-17 | 2015-01-19 | Envision Energy Denmark Aps | Wind turbine blade with extended shell section |
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EP2908001B1 (en) * | 2014-02-12 | 2016-09-21 | Siemens Aktiengesellschaft | Means for alleviating strain on a wind turbine rotor blade |
DK2998571T3 (da) * | 2014-09-19 | 2017-12-18 | Siemens Ag | Opdriftpåvirkningsindretning til en rotorvinge af en vindmølle |
DE202015000665U1 (de) * | 2015-01-24 | 2015-06-26 | Dieter Röhm | Vorrichtung eines Sicherheitssystems und/oder Ressourcen-/Energieeffizienz-Verbesserungs - Systems zur Stömungsbeeinflussung eines Aero- oder Hydrodynamischen Körpers (3), nach dem Prinzip einer Rückstromklappe (4) |
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EP3267031B1 (en) * | 2016-07-05 | 2019-06-12 | Siemens Gamesa Renewable Energy A/S | Wind turbine rotor blade with vortex generators |
EP3517773B1 (en) * | 2018-01-29 | 2020-08-12 | Siemens Gamesa Renewable Energy A/S | Trailing edge assembly |
-
2018
- 2018-08-22 CA CA3072004A patent/CA3072004A1/en active Pending
- 2018-08-22 DK DK18758613.6T patent/DK3673171T3/da active
- 2018-08-22 US US16/640,291 patent/US11674497B2/en active Active
- 2018-08-22 EP EP18758613.6A patent/EP3673171B1/en active Active
- 2018-08-22 WO PCT/EP2018/072608 patent/WO2019038313A1/en unknown
- 2018-08-22 CN CN201880054468.5A patent/CN110945235A/zh active Pending
- 2018-08-22 ES ES18758613T patent/ES2923392T3/es active Active
- 2018-08-22 BR BR112020003889-0A patent/BR112020003889B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3673171A1 (en) | 2020-07-01 |
BR112020003889A2 (pt) | 2020-09-01 |
ES2923392T3 (es) | 2022-09-27 |
US20210079885A1 (en) | 2021-03-18 |
US11674497B2 (en) | 2023-06-13 |
CN110945235A (zh) | 2020-03-31 |
WO2019038313A1 (en) | 2019-02-28 |
EP3673171B1 (en) | 2022-05-11 |
CA3072004A1 (en) | 2019-02-28 |
BR112020003889B1 (pt) | 2023-11-07 |
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