BRPI0520633A2 - pá de turbina eólica, turbina eólica, meio de amortecimento de oscilações para amortecimento de oscilações ou vibrações entre bordas de uma pá de turbina eólica, método de amortecimento de oscilações de uma pá de turbina eólica, e uso de um meio de amortecimento de oscilações em uma pá de turbina eólica - Google Patents
pá de turbina eólica, turbina eólica, meio de amortecimento de oscilações para amortecimento de oscilações ou vibrações entre bordas de uma pá de turbina eólica, método de amortecimento de oscilações de uma pá de turbina eólica, e uso de um meio de amortecimento de oscilações em uma pá de turbina eólicaInfo
- Publication number
- BRPI0520633A2 BRPI0520633A2 BRPI0520633-2A BRPI0520633A BRPI0520633A2 BR PI0520633 A2 BRPI0520633 A2 BR PI0520633A2 BR PI0520633 A BRPI0520633 A BR PI0520633A BR PI0520633 A2 BRPI0520633 A2 BR PI0520633A2
- Authority
- BR
- Brazil
- Prior art keywords
- wind turbine
- damping
- turbine blade
- oscillation
- 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
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)
Abstract
Pá DE TURBINA EóLICA, TURBINA EóLICA, MEIO DE AMORTECIMENTO DE OSCILAçõES PARA AMORTECIMENTO DE OSCILAçõES OU VIBRAçõES ENTRE BORDAS DE UMA Pá DE TURBINA EóLICA, MéTODO DE AMORTECIMENTO DE OSCILAçõES DE UMA Pá DE TURBINA EóLICA, E USO DE UM MEIO DE AMORTECIMENTO DE OSCILAçõES EM UMA Pá DE TURBINA EóLICA. A invenção refere-se a uma pá (5) de turbina eólica compreendendo um ou mais meios de amortecimento (11) de oscilações para amortecimento de oscilações ou vibrações da pá (5) de turbina eólica. Os meios de amortecimento (11) compreendem um ou mais primeiros componentes de amortecimento (13) possuindo uma ou mais superfícies (17) de primeiro componente de amortecimento. Os primeiros componentes de amortecimento (13) são acoplados rigidamente à pá (5) e/ou constituem uma parte da pá (5). Os meios de amortecimento (11) compreendem adicionalmente um ou mais segundos componentes de amortecimento (12) possuindo uma ou mais superfícies (18) de segundo componente de amortecimento, em que as superfícies (17) de primeiro componente de amortecimento e as superfícies (18) de segundo componente de amortecimento são dispostas para se moverem relativamente entre si durante as oscilações. Ainda adicionalmente, os meios de amortecimento (11) compreendem um acoplamento (32) de transferência de carga, que acopla diretamente ou indiretamente as superfícies (17) de primeiro componente de amortecimento e as superfícies (18) de segundo componente de amortecimento de tal forma que o movimento relativo produz como resultado uma dissipação de energia cinética com amortecimento de oscilações. A invenção refere-se adicionalmente a uma turbina eólica (1), um meio de amortecimento (11) de oscilações, um método de amortecimento de oscilações de uma pá (5) de turbina eólica, e ao uso da mesma.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DK2005/000702 WO2007051465A1 (en) | 2005-11-03 | 2005-11-03 | A wind turbine blade comprising one or more oscillation dampers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0520633A2 true BRPI0520633A2 (pt) | 2009-05-19 |
Family
ID=36013660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0520633-2A BRPI0520633A2 (pt) | 2005-11-03 | 2005-11-03 | pá de turbina eólica, turbina eólica, meio de amortecimento de oscilações para amortecimento de oscilações ou vibrações entre bordas de uma pá de turbina eólica, método de amortecimento de oscilações de uma pá de turbina eólica, e uso de um meio de amortecimento de oscilações em uma pá de turbina eólica |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7837439B2 (pt) |
| EP (1) | EP1945941B1 (pt) |
| CN (1) | CN101297112B (pt) |
| AT (1) | ATE540220T1 (pt) |
| AU (1) | AU2005337987A1 (pt) |
| BR (1) | BRPI0520633A2 (pt) |
| CA (1) | CA2628384A1 (pt) |
| WO (1) | WO2007051465A1 (pt) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8591788B2 (en) * | 2005-01-26 | 2013-11-26 | University Of Maine System Board Of Trustees | Method of forming a composite structural member |
| US8522486B2 (en) * | 2005-01-26 | 2013-09-03 | University Of Maine System Board Of Trustees | Composite structural member |
| ES2644843T3 (es) * | 2007-11-30 | 2017-11-30 | Vestas Wind Systems A/S | Una turbina eólica, un método para el control de una turbina eólica y uso de la misma |
| CN101999039B (zh) * | 2007-11-30 | 2012-12-19 | 维斯塔斯风力系统有限公司 | 风力涡轮机、控制风力涡轮机的方法及其用途 |
| US8602733B2 (en) * | 2008-06-27 | 2013-12-10 | Trane International, Inc. | Structural and acoustical vibration dampener for a rotatable blade |
| US8313303B2 (en) * | 2008-07-08 | 2012-11-20 | Trane International Inc. | Acoustical vibration dampener for a rotatable blade |
| WO2010025732A2 (en) * | 2008-09-03 | 2010-03-11 | Vestas Wind Systems A/S | Damping of wind turbine blade vibrations |
| US7988416B2 (en) * | 2009-03-18 | 2011-08-02 | Vestas Wind Systems A/S | Wind turbine blade with damping element |
| JP2011032986A (ja) * | 2009-08-05 | 2011-02-17 | Nitto Denko Corp | 風力発電機ブレード用制振シート、風力発電機ブレードの制振構造、風力発電機および風力発電機ブレードの制振方法 |
| JP5427597B2 (ja) * | 2009-12-25 | 2014-02-26 | 三菱重工業株式会社 | 風車回転翼 |
| DK201070321A (en) * | 2010-07-08 | 2011-06-29 | Vestas Wind Sys As | A wind turbine comprising a detuner |
| US8038407B2 (en) | 2010-09-14 | 2011-10-18 | General Electric Company | Wind turbine blade with improved trailing edge bond |
| US8035242B2 (en) * | 2010-11-09 | 2011-10-11 | General Electric Company | Wind turbine farm and method of controlling at least one wind turbine |
| US8057189B2 (en) | 2010-12-15 | 2011-11-15 | General Electric Company | Wind turbine blade with modular leading edge |
| CN102606414B (zh) * | 2011-01-24 | 2015-05-27 | 广东邦达实业有限公司 | 一种包含阻尼减振结构层风力发电机叶片及其制造方法 |
| ES2398005B1 (es) * | 2011-03-29 | 2014-09-05 | Gamesa Innovation & Technology S.L. | Aerogenerador con un dispositivo amortiguador de banda ancha en cada pala |
| CA2917916A1 (en) | 2013-07-09 | 2015-02-05 | United Technologies Corporation | Plated polymer nosecone |
| EP3019723A4 (en) | 2013-07-09 | 2017-05-10 | United Technologies Corporation | Plated polymer compressor |
| US11268526B2 (en) | 2013-07-09 | 2022-03-08 | Raytheon Technologies Corporation | Plated polymer fan |
| US10214824B2 (en) | 2013-07-09 | 2019-02-26 | United Technologies Corporation | Erosion and wear protection for composites and plated polymers |
| US11691388B2 (en) | 2013-07-09 | 2023-07-04 | Raytheon Technologies Corporation | Metal-encapsulated polymeric article |
| US10227704B2 (en) | 2013-07-09 | 2019-03-12 | United Technologies Corporation | High-modulus coating for local stiffening of airfoil trailing edges |
| US10458428B2 (en) | 2013-09-09 | 2019-10-29 | United Technologies Corporation | Fan blades and manufacture methods |
| US10487843B2 (en) | 2013-09-09 | 2019-11-26 | United Technologies Corporation | Fan blades and manufacture methods |
| CN104440153B (zh) * | 2014-11-04 | 2017-06-06 | 中国南方航空工业(集团)有限公司 | 机匣内叶片加工阻尼装置 |
| US10337490B2 (en) | 2015-06-29 | 2019-07-02 | General Electric Company | Structural component for a modular rotor blade |
| US9897065B2 (en) | 2015-06-29 | 2018-02-20 | General Electric Company | Modular wind turbine rotor blades and methods of assembling same |
| DE102016207874A1 (de) * | 2016-05-09 | 2017-11-09 | MTU Aero Engines AG | Impulskörpermodul für eine Strömungsmaschine |
| EP3469213B1 (en) | 2016-06-13 | 2022-12-21 | Vestas Wind Systems A/S | Damping of edgewise wind turbine blade vibrations |
| DE102017208631A1 (de) * | 2017-05-22 | 2018-11-22 | Siemens Aktiengesellschaft | Verfahren zum Herstellen einer schwingungsdämpfenden Strukturkombination zur Dämpfung von Schwingungen bewegbarer Massen |
| US11225942B2 (en) * | 2017-07-05 | 2022-01-18 | General Electric Company | Enhanced through-thickness resin infusion for a wind turbine composite laminate |
| US10801469B2 (en) * | 2017-11-07 | 2020-10-13 | General Electric Company | Wind blade joints with floating connectors |
| EP3587799B1 (en) * | 2018-06-27 | 2025-06-18 | Siemens Gamesa Renewable Energy A/S | Aerodynamic structure |
| EP3587798B1 (en) | 2018-06-27 | 2020-10-14 | Siemens Gamesa Renewable Energy A/S | Aerodynamic structure |
| US12313031B2 (en) * | 2018-12-21 | 2025-05-27 | Lm Wind Power Us Technology Aps | Wind turbine blade and method of manufacturing a wind turbine blade |
| WO2021010980A1 (en) | 2019-07-16 | 2021-01-21 | General Electric Company | System and method for manufacturing panels for use in wind turbine rotor blade components |
| US12365120B2 (en) | 2019-07-16 | 2025-07-22 | Ge Infrastructure Technology Llc | System and method for manufacturing panels for use in wind turbine rotor blade components |
| EP3795824A1 (en) | 2019-09-18 | 2021-03-24 | General Electric Company | System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill |
| GB202010416D0 (en) | 2020-07-07 | 2020-08-19 | General Electric Renovables Espana Sl | Rotor blade assembly for mitigating stall induced vibrations |
| EP4123161B1 (en) * | 2021-07-23 | 2025-12-31 | LM Wind Power A/S | DEVICES AND METHODS FOR REDUCING VIBRATIONS IN WIND TURBINE BLADES |
| CN116044649A (zh) * | 2022-12-30 | 2023-05-02 | 明阳智慧能源集团股份公司 | 一种风电叶片液体阻尼器、预制方法及风电叶片 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2349187A (en) * | 1941-03-08 | 1944-05-16 | Westinghouse Electric & Mfg Co | Vibration dampener |
| US2999669A (en) * | 1958-11-21 | 1961-09-12 | Westinghouse Electric Corp | Damping apparatus |
| DE2558709C3 (de) * | 1975-12-24 | 1982-02-11 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Elastomere Dämpfungseinrichtung |
| DE3004451C2 (de) * | 1980-02-07 | 1985-04-04 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Elastomere Dämpfungseinrichtung |
| DK172039B1 (da) * | 1994-02-07 | 1997-09-22 | Bonus Energy As | Vindmøllevinge og fremgangsmåde til reduktion af svingninger i en sådan |
| AU1484099A (en) * | 1997-12-09 | 1999-07-12 | Lm Glasfiber A/S | Windmill blade with vibration damper |
| DK174404B1 (da) * | 1998-05-29 | 2003-02-17 | Neg Micon As | Vindmølle med svingningsdæmper |
| CA2338891C (en) * | 1998-07-28 | 2008-09-30 | Neg Micon A/S | Wind turbine blade with u-shaped oscillation damping means |
| DK174437B1 (da) * | 2001-04-11 | 2003-03-03 | Lm Glasfiber As | Vindmøllevinge med svingningsdæmper |
| DE10202995B4 (de) * | 2002-01-26 | 2004-01-29 | Nordex Energy Gmbh | Rotorblatt für eine Windkraftanlage mit einer Dämpfereinrichtung |
-
2005
- 2005-11-03 CA CA002628384A patent/CA2628384A1/en not_active Abandoned
- 2005-11-03 EP EP05799510A patent/EP1945941B1/en not_active Expired - Lifetime
- 2005-11-03 AT AT05799510T patent/ATE540220T1/de active
- 2005-11-03 BR BRPI0520633-2A patent/BRPI0520633A2/pt not_active IP Right Cessation
- 2005-11-03 AU AU2005337987A patent/AU2005337987A1/en not_active Abandoned
- 2005-11-03 WO PCT/DK2005/000702 patent/WO2007051465A1/en not_active Ceased
- 2005-11-03 CN CN2005800519686A patent/CN101297112B/zh not_active Expired - Fee Related
-
2008
- 2008-05-02 US US12/114,511 patent/US7837439B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ATE540220T1 (de) | 2012-01-15 |
| EP1945941B1 (en) | 2012-01-04 |
| US20090142193A1 (en) | 2009-06-04 |
| EP1945941A1 (en) | 2008-07-23 |
| CA2628384A1 (en) | 2007-05-10 |
| AU2005337987A1 (en) | 2007-05-10 |
| CN101297112B (zh) | 2011-10-05 |
| WO2007051465A1 (en) | 2007-05-10 |
| CN101297112A (zh) | 2008-10-29 |
| US7837439B2 (en) | 2010-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25G | Requested change of headquarter approved |
Owner name: VESTAS WIND SYSTEMS A/S (DK) Free format text: ENDERECO DO DEPOSITANTE ALTERADO CONFORME SOLICITADO NA PETICAO NO 018120010178/SP DE 28/03/2012. |
|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014. |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: F03D 1/06 (2006.01) |