CN101454564B - 具有细长叶片的风力涡轮机 - Google Patents
具有细长叶片的风力涡轮机 Download PDFInfo
- Publication number
- CN101454564B CN101454564B CN200780019244.2A CN200780019244A CN101454564B CN 101454564 B CN101454564 B CN 101454564B CN 200780019244 A CN200780019244 A CN 200780019244A CN 101454564 B CN101454564 B CN 101454564B
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- Prior art keywords
- blade
- wind turbine
- airfoil
- rotor
- shaped portion
- Prior art date
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Images
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
- 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
- F03D7/0256—Stall control
-
- 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
- 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
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- 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
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/122—Vortex generators, turbulators, or the like, for mixing
-
- 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
- F05B2240/306—Surface measures
- F05B2240/3062—Vortex generators
-
- 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
Abstract
Description
Claims (18)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1031492 | 2006-04-02 | ||
NL1031492 | 2006-04-02 | ||
NL2000302 | 2006-11-03 | ||
NL2000302A NL2000302C1 (nl) | 2006-11-03 | 2006-11-03 | Windturbine met slank rotorblad. |
PCT/NL2007/050137 WO2007114698A2 (en) | 2006-04-02 | 2007-04-02 | Wind turbine with slender blade |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101454564A CN101454564A (zh) | 2009-06-10 |
CN101454564B true CN101454564B (zh) | 2014-04-23 |
Family
ID=38472820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780019244.2A Active CN101454564B (zh) | 2006-04-02 | 2007-04-02 | 具有细长叶片的风力涡轮机 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8182231B2 (zh) |
EP (2) | EP2007981B1 (zh) |
CN (1) | CN101454564B (zh) |
AU (1) | AU2007232546A1 (zh) |
BR (1) | BRPI0709855A2 (zh) |
CA (1) | CA2647499C (zh) |
DK (1) | DK2007981T3 (zh) |
ES (1) | ES2855106T3 (zh) |
PT (1) | PT2007981T (zh) |
WO (1) | WO2007114698A2 (zh) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0621442A2 (pt) * | 2006-03-16 | 2011-12-13 | Vestas Wind Sys As | método para reduzir fadiga por efeito de cargas nos componentes de uma turbina eólica submetida a esforço assimétrico de carga de seu rotor, sistema de controle para reduzir as fadiga por efeito de cargas nos componentes de uma turbina eólica submetidos a esforço assimétrico de carga no plano de seu rotor, turbina eólica, e área de captação de ventos |
CN101454564B (zh) | 2006-04-02 | 2014-04-23 | 考特能源有限公司 | 具有细长叶片的风力涡轮机 |
ES2553168T5 (es) * | 2007-03-30 | 2018-12-10 | Vestas Wind Systems A/S | Turbina eólica con control de paso |
ES2339883T3 (es) | 2007-07-20 | 2010-05-26 | Siemens Aktiengesellschaft | Pala de rotor de turbina eolica y turbina eolica con regulacion de paso. |
EP2031241A1 (en) * | 2007-08-29 | 2009-03-04 | Lm Glasfiber A/S | Blade for a rotor of a wind turbine provided with barrier generating means |
US8240990B2 (en) * | 2007-12-06 | 2012-08-14 | General Electric Company | Apparatus and method for reducing asymmetric rotor loads in wind turbines during shutdown |
GB0803730D0 (en) * | 2008-02-29 | 2008-04-09 | Airbus Uk Ltd | Shock bump array |
ES2343397B1 (es) * | 2008-03-07 | 2011-06-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Una pala de aerogenerador. |
EP2321528B1 (en) | 2008-08-29 | 2012-12-19 | Vestas Wind Systems A/S | Control system in wind turbine blades |
AU2009292717B2 (en) * | 2008-09-19 | 2014-10-23 | Wobben Properties Gmbh | Wind turbine with low induction tips |
US8096761B2 (en) | 2008-10-16 | 2012-01-17 | General Electric Company | Blade pitch management method and system |
EP2141358A1 (en) | 2008-12-12 | 2010-01-06 | Lm Glasfiber A/S | Wind turbine blade having a spoiler with effective separation of airflow |
WO2010128656A1 (ja) * | 2009-05-08 | 2010-11-11 | Ueno Yasuo | 垂直軸風車装置 |
EP2253835A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Wind turbine blade with base part having non-positive camber |
EP2253837A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Method of manufacturing a wind turbine blade having predesigned segment |
EP2253838A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | A method of operating a wind turbine |
PL2343451T3 (pl) * | 2009-10-08 | 2018-08-31 | Lm Wind Power International Technology Ii Aps | Łopata turbiny wiatrowej z wieloma rozciągającymi się wzdłużnie częściami urządzenia do kierowania przepływem |
US20130236327A1 (en) * | 2010-02-25 | 2013-09-12 | The Regents Of The University Of California | Advanced aerodynamic and structural blade and wing design |
US8061986B2 (en) * | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
KR20110136296A (ko) * | 2010-06-14 | 2011-12-21 | 삼성중공업 주식회사 | 풍력 발전 장치용 블레이드 및 이를 이용한 풍력 발전 장치 |
US8047801B2 (en) | 2010-06-23 | 2011-11-01 | General Electric Company | Wind turbine blades with aerodynamic vortex elements |
US20110142595A1 (en) * | 2010-07-02 | 2011-06-16 | General Electric Company | Wind turbine blades with controlled active flow and vortex elements |
DE102010026588B4 (de) * | 2010-07-08 | 2012-06-14 | Nordex Energy Gmbh | Windenergieanlagenrotorblatt mit optimierter Hinterkante |
EP2593670B1 (en) | 2010-07-16 | 2017-01-04 | LM WP Patent Holding A/S | Wind turbine blade with narrow shoulder and relatively thick airfoil profiles |
US8167554B2 (en) * | 2011-01-28 | 2012-05-01 | General Electric Corporation | Actuatable surface features for wind turbine rotor blades |
DK2484896T3 (da) * | 2011-02-04 | 2014-07-28 | Lm Wp Patent Holding As | Montering af vortexgeneratorindretninger via monteringsplade |
DK2484898T3 (da) * | 2011-02-04 | 2014-07-21 | Lm Wp Patent Holding As | En vortexgeneratorindretning med tilspidsede dele |
CN103620216B (zh) * | 2011-04-28 | 2016-07-06 | 维斯塔斯风力系统有限公司 | 改进的风轮机噪音控制方法 |
US9581133B2 (en) | 2011-05-16 | 2017-02-28 | Lm Windpower A/S | Wind turbine blade with noise reduction devices and related method |
EP2532510B1 (en) * | 2011-06-07 | 2016-11-16 | Siemens Aktiengesellschaft | Method of modifying the surface shape of a wind turbine rotor blade |
US8231344B2 (en) * | 2011-07-05 | 2012-07-31 | General Electric Company | Methods for controlling the amplitude modulation of noise generated by wind turbines |
PL2739528T3 (pl) * | 2011-07-22 | 2020-03-31 | Lm Wp Patent Holding A/S | Układ generatorów wirów na płacie nośnym |
EP2584193A1 (en) * | 2011-10-20 | 2013-04-24 | Siemens Aktiengesellschaft | Wind turbine with air density correction of pitch angle |
US8777580B2 (en) | 2011-11-02 | 2014-07-15 | Siemens Aktiengesellschaft | Secondary airfoil mounted on stall fence on wind turbine blade |
DK2815125T3 (en) * | 2012-02-17 | 2018-07-30 | Lm Wind Power Int Tech Ii Aps | WIND TURBINE BLADE HAVING A SHAPED STALL FENCE OR FLOW DIVERTER |
CN104364517B (zh) * | 2012-03-13 | 2017-10-24 | 柯尔顿控股有限公司 | 扭转的叶片根部 |
US9151270B2 (en) | 2012-04-03 | 2015-10-06 | Siemens Aktiengesellschaft | Flatback slat for wind turbine |
EP2836700A1 (en) * | 2012-04-10 | 2015-02-18 | Ogin, Inc. | Shrouded fluid turbine with boundary layer energising elements |
EP2859230B1 (en) * | 2012-06-10 | 2016-04-06 | Vestas Wind Systems A/S | Main bearing arrangement for a wind turbine |
EP2713044B2 (en) * | 2012-09-28 | 2022-12-07 | Siemens Gamesa Renewable Energy A/S | Wind turbine rotor blade |
DE102013207640A1 (de) * | 2012-10-16 | 2014-04-17 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt |
EP2787182B1 (de) | 2013-04-02 | 2018-06-06 | MTU Aero Engines AG | Leitschaufel für eine Strömungsmaschine, Leitschaufelgitter und Verfahren zur Herstellung einer Leitschaufel oder eines Leitschaufelgitters |
US9562513B2 (en) | 2013-05-03 | 2017-02-07 | General Electric Company | Wind turbine rotor blade assembly with surface features |
US9494132B2 (en) * | 2013-05-07 | 2016-11-15 | General Electric Company | Airflow modifying assembly for a rotor blade of a wind turbine |
JP6189088B2 (ja) * | 2013-05-28 | 2017-08-30 | テラル株式会社 | ロータ |
US9739259B2 (en) * | 2013-06-05 | 2017-08-22 | The Regents Of The University Of California | Wind turbine blade with biplane section |
US9267491B2 (en) | 2013-07-02 | 2016-02-23 | General Electric Company | Wind turbine rotor blade having a spoiler |
US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
US10161252B2 (en) * | 2013-11-27 | 2018-12-25 | Rutgers, The State University Of New Jersey | Blade flow deflector |
ES2745760T3 (es) * | 2013-11-27 | 2020-03-03 | Univ Rutgers | Deflector de flujo para pala |
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US9670901B2 (en) * | 2014-03-21 | 2017-06-06 | Siemens Aktiengesellschaft | Trailing edge modifications for wind turbine airfoil |
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EP3164599B1 (en) * | 2014-07-03 | 2019-04-17 | LM WP Patent Holding A/S | A wind turbine blade |
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ES2612213T3 (es) * | 2014-12-22 | 2017-05-12 | Siemens Aktiengesellschaft | Pala de rotor con generadores de vórtices |
US10400743B1 (en) * | 2014-12-24 | 2019-09-03 | National Technology & Engineering Solutions Of Sandia, Llc | Wind turbine blades, wind turbines, and wind farms having increased power output |
US10087912B2 (en) | 2015-01-30 | 2018-10-02 | General Electric Company | Vortex generator for a rotor blade |
US10180125B2 (en) * | 2015-04-20 | 2019-01-15 | General Electric Company | Airflow configuration for a wind turbine rotor blade |
US9869296B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade |
US9869295B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component |
US10094358B2 (en) * | 2015-07-21 | 2018-10-09 | Winnova Energy LLC | Wind turbine blade with double airfoil profile |
EP3203063A1 (en) * | 2016-02-03 | 2017-08-09 | Wilhelmus Helena Hendrikus Joosten | Wind turbine, its use and a vane for use in the turbine |
WO2017156135A1 (en) * | 2016-03-08 | 2017-09-14 | Ignacio Juarez | Vertical axis wind turbine |
US10118696B1 (en) | 2016-03-31 | 2018-11-06 | Steven M. Hoffberg | Steerable rotating projectile |
US10400744B2 (en) * | 2016-04-28 | 2019-09-03 | General Electric Company | Wind turbine blade with noise reducing micro boundary layer energizers |
DK3267031T3 (da) * | 2016-07-05 | 2019-09-16 | Siemens Gamesa Renewable Energy As | Vindmøllerotorvinge med vortex generatorer |
US10487798B2 (en) | 2016-08-05 | 2019-11-26 | General Electric Company | System and method for locating airflow modifiers for installation on a wind turbine rotor blade |
US10487796B2 (en) | 2016-10-13 | 2019-11-26 | General Electric Company | Attachment methods for surface features of wind turbine rotor blades |
US10465652B2 (en) | 2017-01-26 | 2019-11-05 | General Electric Company | Vortex generators for wind turbine rotor blades having noise-reducing features |
US11536245B2 (en) * | 2017-01-26 | 2022-12-27 | General Electric Company | Rotor blade assembly and a wind turbine having the rotor blade assembly |
RU2666093C1 (ru) * | 2017-04-25 | 2018-09-05 | Сергей Николаевич Низов | Аэродинамическая поверхность летательного аппарата |
JP6732697B2 (ja) | 2017-07-05 | 2020-07-29 | 三菱重工業株式会社 | 風車翼へのボルテックスジェネレータの配置位置決定方法、風車翼アセンブリの製造方法及び風車翼アセンブリ |
US20190024631A1 (en) * | 2017-07-20 | 2019-01-24 | General Electric Company | Airflow configuration for a wind turbine rotor blade |
CN108223448A (zh) * | 2018-02-06 | 2018-06-29 | 李辉 | 一种高强度流线型扇叶 |
US11712637B1 (en) | 2018-03-23 | 2023-08-01 | Steven M. Hoffberg | Steerable disk or ball |
EP3587799A1 (en) * | 2018-06-27 | 2020-01-01 | Siemens Gamesa Renewable Energy A/S | Aerodynamic structure |
EP3587798B1 (en) * | 2018-06-27 | 2020-10-14 | Siemens Gamesa Renewable Energy A/S | Aerodynamic structure |
CN109026520B (zh) * | 2018-07-26 | 2020-04-21 | 华北电力大学 | 风电叶片、风轮及根据桨距角确定风电叶片弦长的方法 |
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 |
EP3850744A4 (en) | 2018-09-12 | 2022-06-01 | Ignacio Juarez | MICRO INVERTER AND CONTROL UNIT |
EP3850213A1 (en) * | 2018-09-13 | 2021-07-21 | Vestas Wind Systems A/S | A wind turbine with a blade carrying structure having aerodynamic properties |
EP3730779A1 (en) * | 2019-04-25 | 2020-10-28 | Siemens Gamesa Renewable Energy A/S | Fluid convey tubing system for wind turbine rotor blade |
DE102019113044A1 (de) * | 2019-05-17 | 2020-11-19 | Wobben Properties Gmbh | Verfahren zum Auslegen und Betreiben einer Windenergieanlage, Windenergieanlage sowie Windpark |
GB2587409A (en) * | 2019-09-27 | 2021-03-31 | Ogab Ltd | A wind turbine and method of generating power from the wind |
US11668281B2 (en) * | 2020-05-15 | 2023-06-06 | Wobben Properties Gmbh | Method for designing and operating a wind power installation, wind power installation and wind farm |
CN111879963B (zh) * | 2020-06-03 | 2022-05-31 | 山东嘉誉测试科技有限公司 | 一种风力监测装置 |
EP4027006A1 (en) * | 2021-01-07 | 2022-07-13 | Nordex Energy SE & Co. KG | A wind turbine rotor blade with two rows of vortex generators |
EP4027008A1 (en) * | 2021-01-10 | 2022-07-13 | General Electric Renovables España S.L. | Wind turbine blades with deflector and method |
EP4080039A1 (en) | 2021-04-19 | 2022-10-26 | Siemens Gamesa Renewable Energy A/S | Wind turbine blade and wind turbine |
EP4086455A1 (en) * | 2021-05-07 | 2022-11-09 | Siemens Gamesa Renewable Energy A/S | Operating a wind turbine for wake control |
US11746742B1 (en) * | 2021-08-26 | 2023-09-05 | National Technology & Engineering Solutions Of Sandia, Llc | Thrust-optimized blade design for wind turbines |
WO2023139177A1 (en) * | 2022-01-19 | 2023-07-27 | Power Curve Aps | Vortex generator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578264A (en) * | 1968-07-09 | 1971-05-11 | Battelle Development Corp | Boundary layer control of flow separation and heat exchange |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345154A1 (de) | 1983-12-14 | 1985-06-27 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Tragfluegel fuer luftfahrzeuge |
US5058837A (en) * | 1989-04-07 | 1991-10-22 | Wheeler Gary O | Low drag vortex generators |
GB2246398A (en) | 1990-07-26 | 1992-01-29 | Howden Wind Turbines Limited | Wind turbine blade and rotor incorporating same |
JP3192854B2 (ja) | 1993-12-28 | 2001-07-30 | 株式会社東芝 | タービン冷却翼 |
US5417548A (en) | 1994-01-14 | 1995-05-23 | Midwest Research Institute | Root region airfoil for wind turbine |
US5562420A (en) | 1994-03-14 | 1996-10-08 | Midwest Research Institute | Airfoils for wind turbine |
CA2144350A1 (en) | 1995-03-10 | 1996-09-11 | John Waring | Drag reducing arrangement for athlete |
NL1004508C2 (nl) | 1996-11-12 | 1998-05-14 | Wubbo Johannes Ockels | Windgedreven aandrijfinrichting. |
US6068446A (en) | 1997-11-20 | 2000-05-30 | Midwest Research Institute | Airfoils for wind turbine |
WO2000015961A1 (en) | 1998-09-16 | 2000-03-23 | Lm Glasfiber A/S | Wind turbine blade with vortex generator |
NL1012949C2 (nl) | 1999-09-01 | 2001-03-06 | Stichting Energie | Blad voor een windturbine. |
US6503058B1 (en) | 2000-05-01 | 2003-01-07 | Zond Energy Systems, Inc. | Air foil configuration for wind turbine |
US7059833B2 (en) | 2001-11-26 | 2006-06-13 | Bonus Energy A/S | Method for improvement of the efficiency of a wind turbine rotor |
US20030145980A1 (en) | 2002-02-04 | 2003-08-07 | Sinha Sumon Kumar | System and method for using a flexible composite surface for pressure-drop free heat transfer enhancement and flow drag reduction |
NL1021078C1 (nl) | 2002-07-15 | 2004-01-16 | Energieonderzoek Ct Petten Ecn | Werkwijze en inrichting betreffende stromingsenergie zoals een windturbinepark. |
WO2004078465A1 (en) | 2003-03-06 | 2004-09-16 | Vestas Wind Systems A/S | Wind turbine blade, spar for wind turbine blade and method of preparing these |
NL1023666C2 (nl) | 2003-06-14 | 2004-12-20 | Energieonderzoek Ct Petten Ecn | Werkwijze of inrichting om energie aan een stromend fluïdum te onttrekken. |
DE10347802B3 (de) | 2003-10-10 | 2005-05-19 | Repower Systems Ag | Rotorblatt für eine Windkraftanlage |
DK2317125T3 (da) * | 2005-02-22 | 2021-05-25 | Vestas Wind Sys As | Vindmølle og vinge dertil |
EP1952015B1 (en) * | 2005-10-17 | 2013-05-15 | Vestas Wind Systems A/S | Wind turbine blade with variable aerodynamic profile |
CN101454564B (zh) | 2006-04-02 | 2014-04-23 | 考特能源有限公司 | 具有细长叶片的风力涡轮机 |
-
2007
- 2007-04-02 CN CN200780019244.2A patent/CN101454564B/zh active Active
- 2007-04-02 ES ES07747361T patent/ES2855106T3/es active Active
- 2007-04-02 DK DK07747361.9T patent/DK2007981T3/da active
- 2007-04-02 PT PT77473619T patent/PT2007981T/pt unknown
- 2007-04-02 BR BRPI0709855-3A patent/BRPI0709855A2/pt active IP Right Grant
- 2007-04-02 EP EP07747361.9A patent/EP2007981B1/en active Active
- 2007-04-02 WO PCT/NL2007/050137 patent/WO2007114698A2/en active Application Filing
- 2007-04-02 AU AU2007232546A patent/AU2007232546A1/en not_active Abandoned
- 2007-04-02 EP EP19188863.5A patent/EP3617496A1/en active Pending
- 2007-04-02 CA CA2647499A patent/CA2647499C/en active Active
-
2008
- 2008-10-02 US US12/244,186 patent/US8182231B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578264A (en) * | 1968-07-09 | 1971-05-11 | Battelle Development Corp | Boundary layer control of flow separation and heat exchange |
US3578264B1 (zh) * | 1968-07-09 | 1991-11-19 | Univ Michigan |
Also Published As
Publication number | Publication date |
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CN101454564A (zh) | 2009-06-10 |
EP2007981A2 (en) | 2008-12-31 |
WO2007114698A3 (en) | 2007-12-06 |
EP2007981B1 (en) | 2021-01-20 |
WO2007114698A2 (en) | 2007-10-11 |
WO2007114698A8 (en) | 2008-11-27 |
US8182231B2 (en) | 2012-05-22 |
BRPI0709855A2 (pt) | 2011-07-26 |
CA2647499C (en) | 2016-06-14 |
DK2007981T3 (da) | 2021-03-01 |
AU2007232546A1 (en) | 2007-10-11 |
EP3617496A1 (en) | 2020-03-04 |
US20090068018A1 (en) | 2009-03-12 |
AU2007232546A2 (en) | 2008-12-11 |
PT2007981T (pt) | 2021-02-11 |
ES2855106T3 (es) | 2021-09-23 |
CA2647499A1 (en) | 2007-10-11 |
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