DK2304228T3 - En forstærket vindmøllevinge - Google Patents
En forstærket vindmøllevingeInfo
- Publication number
- DK2304228T3 DK2304228T3 DK09768842.8T DK09768842T DK2304228T3 DK 2304228 T3 DK2304228 T3 DK 2304228T3 DK 09768842 T DK09768842 T DK 09768842T DK 2304228 T3 DK2304228 T3 DK 2304228T3
- Authority
- DK
- Denmark
- Prior art keywords
- wind turbine
- blade
- turbine blade
- shell
- enhanced wind
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
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
- F03D3/062—Rotors characterised by their construction elements
-
- 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
- F05B2210/00—Working fluid
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, 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)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200800867 | 2008-06-24 | ||
PCT/DK2009/000149 WO2009155920A1 (en) | 2008-06-24 | 2009-06-23 | A reinforced wind turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2304228T3 true DK2304228T3 (da) | 2012-05-29 |
Family
ID=40352454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09768842.8T DK2304228T3 (da) | 2008-06-24 | 2009-06-23 | En forstærket vindmøllevinge |
Country Status (7)
Country | Link |
---|---|
US (2) | US8807953B2 (da) |
EP (1) | EP2304228B1 (da) |
CN (1) | CN102076957B (da) |
AT (1) | ATE546642T1 (da) |
DK (1) | DK2304228T3 (da) |
ES (1) | ES2383061T3 (da) |
WO (1) | WO2009155920A1 (da) |
Families Citing this family (30)
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JP5536103B2 (ja) * | 2009-12-25 | 2014-07-02 | 三菱重工業株式会社 | 風車回転翼 |
ES2473816T3 (es) | 2010-10-15 | 2014-07-07 | Alstom Renovables Espa�A, S.L. | Pala para un aerogenerador |
US8262362B2 (en) | 2011-06-08 | 2012-09-11 | General Electric Company | Wind turbine blade shear web with spring flanges |
US8257048B2 (en) | 2011-07-19 | 2012-09-04 | General Electric Company | Wind turbine blade multi-component shear web with intermediate connection assembly |
US8235671B2 (en) | 2011-07-19 | 2012-08-07 | General Electric Company | Wind turbine blade shear web connection assembly |
US8393871B2 (en) * | 2011-07-19 | 2013-03-12 | General Electric Company | Wind turbine blade shear web connection assembly |
DE102011080869A1 (de) * | 2011-08-12 | 2013-02-14 | Repower Systems Se | Verfahren zum Herstellen eines Rotorblatts einer Windenergieanlage, Stegpaket, Rotorblatt und Windenergieanlage |
GB2494389B (en) * | 2011-09-01 | 2015-02-18 | Aviat Entpr Ltd | Rotor blade |
US20130064677A1 (en) * | 2011-09-13 | 2013-03-14 | General Electric Company | Rotor blade assembly for wind turbine |
US10184798B2 (en) | 2011-10-28 | 2019-01-22 | Microsoft Technology Licensing, Llc | Multi-stage dead reckoning for crowd sourcing |
DE112011105793T5 (de) | 2011-11-01 | 2014-09-04 | General Electric Company | Rotorblätter für Windkraftanlagen mit abdeckungsunterstützter Verklebungskonfiguration und zugehöriges Klebeverfahren |
WO2013086667A1 (en) | 2011-12-12 | 2013-06-20 | General Electric Company | Wind turbine blade shear web connection assembly |
US9429657B2 (en) | 2011-12-14 | 2016-08-30 | Microsoft Technology Licensing, Llc | Power efficient activation of a device movement sensor module |
GB2497578B (en) | 2011-12-16 | 2015-01-14 | Vestas Wind Sys As | Wind turbine blades |
CN103375433A (zh) * | 2012-04-19 | 2013-10-30 | 中航商用航空发动机有限责任公司 | 空心风扇叶片以及其设计制造方法 |
EP2666615B1 (de) * | 2012-05-23 | 2015-03-04 | Nordex Energy GmbH | Verfahren zur Herstellung einer Windenergieanlagenrotorblatthalbschale bzw. eines Windenergieanlagenrotorblatts und Herstellungsform zu diesem Zweck |
EP2769911A3 (de) * | 2013-02-22 | 2017-08-16 | Herbert Kotschnig | Zerlegbarer Flügelholm für insbesondere ebenfalls zerlegbare Tragflächen oder flügelähnliche aerodynamische Gegenstände |
EP3036435A1 (en) * | 2013-08-20 | 2016-06-29 | Bladena ApS | A wind turbine, a wind turbine blade, and a method of reinforcing a wind turbine blade |
US9745954B2 (en) | 2014-04-30 | 2017-08-29 | General Electric Company | Rotor blade joint assembly with multi-component shear web |
US10066600B2 (en) * | 2014-05-01 | 2018-09-04 | Tpi Composites, Inc. | Wind turbine rotor blade and method of construction |
US20170284364A1 (en) * | 2014-08-26 | 2017-10-05 | Bladena Solutions Aps | A wind turbine blade, and a method of reinforcing a wind turbine blade |
DK3298269T3 (da) * | 2015-05-20 | 2020-03-23 | Bladena Aps | Vindmølleblad med et forstærkningselement og fremgangsmåde til montering af et forstærkningselement |
DK3400133T3 (da) * | 2016-01-05 | 2023-11-20 | Lm Wind Power As | Fremgangsmåde til formning af en skaldel til en vindmøllevinge |
FR3051708B1 (fr) * | 2016-05-25 | 2019-01-25 | Airbus Helicopters | Procede et pale thermoplastique |
US20200011291A1 (en) * | 2016-12-21 | 2020-01-09 | Siemens Gamesa Renewable Energy A/S | Wind tubine blade with variable deflection-dependent stiffness |
US10519927B2 (en) | 2017-02-20 | 2019-12-31 | General Electric Company | Shear web for a wind turbine rotor blade |
US10570879B2 (en) | 2017-05-23 | 2020-02-25 | General Electric Company | Joint assembly for a wind turbine rotor blade with flanged bushings |
US10563636B2 (en) | 2017-08-07 | 2020-02-18 | General Electric Company | Joint assembly for a wind turbine rotor blade |
WO2019210330A1 (en) * | 2018-04-28 | 2019-10-31 | The Research Foundation For The State University Of New York | Flexible wind turbine blade with actively variable twist distribution |
CN110905719A (zh) * | 2019-12-02 | 2020-03-24 | 三一重能有限公司 | 风电叶片及风力发电设备 |
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WO2008086805A2 (en) | 2007-01-16 | 2008-07-24 | Danmarks Tekniske Universitet | Reinforced blade for wind turbine |
DK2108083T3 (da) | 2007-01-25 | 2013-02-04 | Bladena Aps | Forstærket vindmøllevinge |
-
2009
- 2009-06-23 WO PCT/DK2009/000149 patent/WO2009155920A1/en active Application Filing
- 2009-06-23 AT AT09768842T patent/ATE546642T1/de active
- 2009-06-23 EP EP09768842A patent/EP2304228B1/en active Active
- 2009-06-23 US US13/000,151 patent/US8807953B2/en active Active
- 2009-06-23 DK DK09768842.8T patent/DK2304228T3/da active
- 2009-06-23 ES ES09768842T patent/ES2383061T3/es active Active
- 2009-06-23 CN CN200980124196.2A patent/CN102076957B/zh active Active
-
2014
- 2014-08-06 US US14/452,996 patent/US9784240B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2383061T3 (es) | 2012-06-18 |
US8807953B2 (en) | 2014-08-19 |
ATE546642T1 (de) | 2012-03-15 |
CN102076957B (zh) | 2014-02-19 |
US9784240B2 (en) | 2017-10-10 |
WO2009155920A1 (en) | 2009-12-30 |
EP2304228A1 (en) | 2011-04-06 |
US20140348651A1 (en) | 2014-11-27 |
US20110171024A1 (en) | 2011-07-14 |
CN102076957A (zh) | 2011-05-25 |
EP2304228B1 (en) | 2012-02-22 |
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