AR015138A1 - Pala de rotor y rotor para una planta de energia eolica, asi como la planta de energia eolica. - Google Patents
Pala de rotor y rotor para una planta de energia eolica, asi como la planta de energia eolica.Info
- Publication number
- AR015138A1 AR015138A1 ARP980103801A ARP980103801A AR015138A1 AR 015138 A1 AR015138 A1 AR 015138A1 AR P980103801 A ARP980103801 A AR P980103801A AR P980103801 A ARP980103801 A AR P980103801A AR 015138 A1 AR015138 A1 AR 015138A1
- Authority
- AR
- Argentina
- Prior art keywords
- rotor
- wind energy
- energy plant
- blade
- well
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 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
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D7/0224—Adjusting blade pitch
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
La invencion se refiere a una pala de rotor para una planta de energía eolica, con al menos una cavidad dispuesta en el sector de la raíz de pala derotor (6), que se extiende esencialmente en forma transversal al eje longitudinal de la pala derotor (6), destinada al alojamiento de un perno transversal(16, 18) que se puede vincular con un cubo de rotor (11), a los efectos de acoplar la pala de rotor (6), mediante un elemento de traccion (20, 22). Se refieretambién a un rotor para unaplanta de energía eolica, con un cubo de rotor (11) y al menos una pala de rotor (6) sujetada al cubo de rotor (11), así como auna planta de energía eolica. La invencion se caracteriza porque la cavidad atraviesa solo en forma parcial la pala derotor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19733372A DE19733372C1 (de) | 1997-08-01 | 1997-08-01 | Rotorblatt und Rotor einer Windenergieanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
AR015138A1 true AR015138A1 (es) | 2001-04-18 |
Family
ID=7837740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980103801A AR015138A1 (es) | 1997-08-01 | 1998-07-31 | Pala de rotor y rotor para una planta de energia eolica, asi como la planta de energia eolica. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6371730B1 (es) |
EP (2) | EP1398499B1 (es) |
AR (1) | AR015138A1 (es) |
AT (2) | ATE320558T1 (es) |
BR (1) | BR9810628A (es) |
CA (1) | CA2294923C (es) |
CR (1) | CR5834A (es) |
DE (3) | DE19733372C1 (es) |
DK (2) | DK1000243T3 (es) |
ES (2) | ES2229508T3 (es) |
PT (2) | PT1000243E (es) |
WO (1) | WO1999006694A1 (es) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2144363B1 (es) * | 1998-03-26 | 2001-02-01 | Torres Martinez M | Perfeccionamientos en los aerogeneradores productores de electricidad. |
SE514094C2 (sv) * | 1999-05-19 | 2001-01-08 | Kamewa Ab | Fartygspropeller med löstagbart fastsatta blad |
NL1013807C2 (nl) * | 1999-12-09 | 2001-07-05 | Aerpac Holding B V | Windturbinerotor, alsmede naaf en extender daarvoor. |
FR2821129B1 (fr) * | 2001-02-22 | 2003-05-16 | Eads Airbus Sa | Dispositif d'assemblage d'un panneau et d'une structure, apte a transmettre des efforts importants |
DE10128438B4 (de) * | 2001-05-03 | 2006-09-28 | Wobben, Aloys, Dipl.-Ing. | Windenergieanlage |
DE10153683C1 (de) * | 2001-10-31 | 2003-05-22 | Aerodyn Eng Gmbh | Rotorwellen/naben-Einheit für eine Windenergieanlage |
DE10324166B4 (de) * | 2003-05-28 | 2005-05-04 | Aloys Wobben | Rotorblattanschluss |
EP1486415A1 (en) * | 2003-06-12 | 2004-12-15 | SSP Technology A/S | Wind turbine blade and method of manufacturing a blade root |
EP1716334A1 (en) * | 2004-01-26 | 2006-11-02 | Vestas Wind Systems A/S | Method of handling a wind turbine blade and system therefor |
CN1951112A (zh) * | 2004-05-04 | 2007-04-18 | 汤姆森许可贸易公司 | 用于在投影显示器上安装光引擎的结构 |
DE102004049098A1 (de) * | 2004-10-08 | 2006-04-13 | Eew Maschinenbau Gmbh | Rotorblatt für eine Windenergieanlage |
AU2004326123B2 (en) * | 2004-12-29 | 2009-04-23 | Vestas Wind Systems A/S | Method of manufacturing a wind turbine blade shell member with a fastening member and a wind turbine blade with a fastening member |
DE102005026141B4 (de) | 2005-06-06 | 2019-07-25 | Imo Momentenlager Gmbh | Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt |
DE102005063678B3 (de) | 2005-06-06 | 2020-01-23 | Imo Momentenlager Gmbh | Verfahren zum Betrieb einer Windkraftanlage mit einer Lagereinheit für ein langgestrecktes Rotorblatt |
US7438533B2 (en) * | 2005-12-15 | 2008-10-21 | General Electric Company | Wind turbine rotor blade |
DE102006014742B4 (de) * | 2006-03-30 | 2008-01-24 | Nordex Energy Gmbh | Rotorblatt für Windenergieanlagen |
US7517194B2 (en) * | 2006-04-30 | 2009-04-14 | General Electric Company | Rotor blade for a wind turbine |
DE102006022279B4 (de) * | 2006-05-11 | 2016-05-12 | Aloys Wobben | Rotorblatt für eine Windenergieanlage |
DE102006022272C5 (de) | 2006-05-11 | 2013-07-25 | Repower Systems Ag | Rotorblattanschluss |
CA2654772C (en) | 2006-06-09 | 2013-09-24 | Vestas Wind Systems A/S | A wind turbine blade and a pitch controlled wind turbine |
DE102006027543A1 (de) * | 2006-06-14 | 2007-12-20 | Nordex Energy Gmbh | Windenergieanlage mit einem Rotor |
ES2354732T3 (es) * | 2007-02-09 | 2011-03-17 | Stx Heavy Industries Co., Ltd. | Álabe de turbina eólica. |
DE102007008167C5 (de) * | 2007-02-14 | 2016-07-07 | Nordex Energy Gmbh | Windenergieanlage mit einer Rotornabe |
US8651816B2 (en) * | 2007-03-06 | 2014-02-18 | Fantech Tecnologia Em Sistemas De Ventilacao Ltda | Fan blade connection |
DE102007014860B4 (de) * | 2007-03-26 | 2010-04-01 | Repower Systems Ag | Verbindung von Bauteilen einer Windenergieanlage |
GB0717690D0 (en) * | 2007-09-11 | 2007-10-17 | Blade Dynamics Ltd | Wind turbine blade |
EP2063119A3 (en) * | 2007-11-21 | 2014-04-30 | Siemens Aktiengesellschaft | Module of a nacelle of a wind turbine and method of assembly |
DE102008013170A1 (de) * | 2008-03-07 | 2009-09-10 | Wobben, Aloys | Verfahren zum Einstellen eines Mischungsverhältnisses von zwei oder mehr Komponenten |
DE102008029651B3 (de) * | 2008-06-24 | 2010-04-08 | Repower Systems Ag | Turm einer Windenergieanlage |
CA2741479A1 (en) * | 2008-10-22 | 2010-04-29 | Vec Industries, L.L.C. | Wind turbine blade and method for manufacturing thereof |
GB0822681D0 (en) * | 2008-12-12 | 2009-01-21 | Aviat Entpr Ltd | Rotor blades |
CN101865092B (zh) * | 2009-04-14 | 2012-01-11 | 上海艾郎风电科技发展有限公司 | 兆瓦级风电叶片根端螺栓安装及定位的方法 |
DE102010010283A1 (de) | 2010-03-04 | 2011-09-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rotornabe in Faserverbundbauweise für Windkraftanlagen |
US8950699B1 (en) * | 2010-09-09 | 2015-02-10 | Groen Brothers Aviation, Inc. | Heliplane rotor thermal management for maintaining dimensional stability |
US9623966B1 (en) * | 2010-09-09 | 2017-04-18 | Groen Aeronautics Corporation | Blade root attachment apparatus and method |
DE202010013535U1 (de) * | 2010-09-24 | 2010-12-02 | Repower Systems Ag | Blattanschluss eines Rotorblatts einer Windenergieanlage |
DE102011002488A1 (de) | 2011-01-10 | 2012-07-12 | Repower Systems Se | Anordnung von Bauteilen einer Windenergieanlage |
US9551317B2 (en) | 2011-04-11 | 2017-01-24 | Lm Wp Patents Holding A/S | Wind turbine blade with elongated fastening members in the root region thereof |
DE202011100897U1 (de) * | 2011-05-17 | 2011-10-14 | Windnovation Engineering Solutions Gmbh | Befestigung von Rotorblättern auf der Nabe von Windenergieanlagen |
DE202011101634U1 (de) * | 2011-06-09 | 2011-07-14 | EUROS- Entwicklungsgesellschaft für Windkraftanlagen mbH | Rotorblattverbindung |
DK2551512T3 (da) * | 2011-07-27 | 2014-07-21 | Alstom Renovables Espana Sl | Forbindelsesanordning på en vindmøllevinge |
EP2554834B1 (en) * | 2011-08-02 | 2016-07-13 | Alstom Wind, S.L.U. | Rotor for a wind turbine |
DE102011088025A1 (de) * | 2011-12-08 | 2013-06-13 | Wobben Properties Gmbh | Rotorblatt |
ES2475491B1 (es) * | 2013-01-10 | 2015-04-17 | Ingeniería Prosix, S.L. | Pala de turbina eólica |
DE102013001212A1 (de) * | 2013-01-24 | 2014-07-24 | Voith Patent Gmbh | Strömungskraftwerk |
DE102013003634B4 (de) | 2013-03-05 | 2022-10-20 | Nordex Energy Se & Co. Kg | Windenergieanlagenrotorblatt mit einem Blattanschlussbereich |
WO2014185758A1 (ru) | 2013-05-17 | 2014-11-20 | Shaikenov Blok | Ветроколесо (с двумя вариантами) |
DE102014205195A1 (de) | 2014-03-20 | 2015-09-24 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt, Windenergieanlagen-Rotorblattanschluss und Windenergieanlage |
CA2945032C (en) | 2014-04-07 | 2020-10-20 | Wobben Properties Gmbh | Rotor blade for a wind turbine |
CN104110352B (zh) * | 2014-06-19 | 2017-01-11 | 连云港中复连众复合材料集团有限公司 | 一种具有方形预埋螺栓套的风机叶片根部的制备方法 |
CN105736256A (zh) * | 2016-03-25 | 2016-07-06 | 吉林重通成飞新材料股份公司 | 用于兆瓦级风电叶片的预埋螺栓套 |
DE102016110551A1 (de) * | 2016-06-08 | 2017-12-14 | Wobben Properties Gmbh | Rotor für eine Windenergieanlage, Rotorblatt für eine Windenergieanlage, Hülse und Verfahren zur Montage eines Rotors |
US9932961B1 (en) | 2016-09-16 | 2018-04-03 | Jeremy W. Gorman | Replacement airfoil blades for a wind power generator |
US11300098B2 (en) * | 2017-01-19 | 2022-04-12 | Siemens Gamesa Renewable Energy A/S | Blade mounting arrangement |
JP6475767B2 (ja) * | 2017-02-09 | 2019-02-27 | 三菱重工業株式会社 | 風車翼、及び風車翼の補強方法 |
WO2018151586A1 (en) | 2017-02-14 | 2018-08-23 | Shaikenov Blok | Wind wheel with blade elbow bend |
RU2689504C2 (ru) * | 2017-06-13 | 2019-05-28 | Анатолий Иванович Софронов | Чашечный ветряк Антей |
EP3710691B1 (de) | 2017-11-16 | 2022-03-23 | Wobben Properties GmbH | Verbindung eines rotorblatts mit der rotornabe einer windenergieanlage |
DE102017126970A1 (de) | 2017-11-16 | 2019-05-16 | Wobben Properties Gmbh | Rotorblatt und Rotor für eine Windenergieanlage, Windenergieanlage, Verfahren zur Herstellung eines Rotorblatts, zur Verbindung eines Rotorblatts mit einer Rotornabe und zur Reparatur eines Rotors einer Windenergieanlage |
DE102018130895A1 (de) | 2018-12-04 | 2020-06-04 | Wobben Properties Gmbh | Rotor für eine Windenergieanlage und Verfahren |
DE102019000056A1 (de) * | 2019-01-08 | 2020-07-09 | Senvion Gmbh | Windkraftanlage mit Befestigungselementen für ein Rotorblatt und ein Verfahren zur Herstellung einer Windkraftanlage |
CN113137345A (zh) * | 2021-04-30 | 2021-07-20 | 上海电气风电集团股份有限公司 | 风力发电机的叶片及风轮 |
EP4092261A1 (en) * | 2021-05-21 | 2022-11-23 | Nordex Energy SE & Co. KG | A wind turbine rotor blade element with connection assemblies |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR565621A (fr) | 1923-04-28 | 1924-01-31 | Moulinet récepteur | |
US4236873A (en) * | 1978-09-20 | 1980-12-02 | United Technologies Corporation | Wind turbine blade retention device |
US4260332A (en) * | 1979-03-22 | 1981-04-07 | Structural Composite Industries, Inc. | Composite spar structure having integral fitting for rotational hub mounting |
DE3103710C2 (de) * | 1981-02-04 | 1983-03-24 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | "Rotor in Schalenbauweise" |
DE3109566C2 (de) * | 1981-03-13 | 1983-04-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Rotorblatt für Windenergiemaschinen und Spannvorrichtung zu seiner Montage |
DE3401698C2 (de) * | 1984-01-19 | 1986-07-24 | Hans 7000 Stuttgart Vetter | Anordnung zum Verbinden der Stirnseiten von zwei im Winkel zueinander stehenden platten- oder stangenförmigen Elementen, insbesondere für Möbel |
US4915590A (en) * | 1987-08-24 | 1990-04-10 | Fayette Manufacturing Corporation | Wind turbine blade attachment methods |
FR2713215B1 (fr) | 1993-12-03 | 1996-03-08 | Gerard Cecchi | Touret pour le stockage et le transport de câbles. |
NL1013807C2 (nl) * | 1999-12-09 | 2001-07-05 | Aerpac Holding B V | Windturbinerotor, alsmede naaf en extender daarvoor. |
-
1997
- 1997-08-01 DE DE19733372A patent/DE19733372C1/de not_active Expired - Lifetime
-
1998
- 1998-06-06 AT AT03028387T patent/ATE320558T1/de active
- 1998-06-06 EP EP03028387A patent/EP1398499B1/de not_active Expired - Lifetime
- 1998-06-06 DE DE59811960T patent/DE59811960D1/de not_active Expired - Lifetime
- 1998-06-06 WO PCT/EP1998/003402 patent/WO1999006694A1/de active IP Right Grant
- 1998-06-06 US US09/445,127 patent/US6371730B1/en not_active Expired - Lifetime
- 1998-06-06 EP EP98929427A patent/EP1000243B1/de not_active Expired - Lifetime
- 1998-06-06 DK DK98929427T patent/DK1000243T3/da active
- 1998-06-06 AT AT98929427T patent/ATE276438T1/de active
- 1998-06-06 PT PT98929427T patent/PT1000243E/pt unknown
- 1998-06-06 DE DE59813437T patent/DE59813437D1/de not_active Expired - Lifetime
- 1998-06-06 ES ES98929427T patent/ES2229508T3/es not_active Expired - Lifetime
- 1998-06-06 ES ES03028387T patent/ES2258198T3/es not_active Expired - Lifetime
- 1998-06-06 PT PT03028387T patent/PT1398499E/pt unknown
- 1998-06-06 DK DK03028387T patent/DK1398499T3/da active
- 1998-06-06 BR BR9810628-7A patent/BR9810628A/pt not_active IP Right Cessation
- 1998-06-06 CA CA002294923A patent/CA2294923C/en not_active Expired - Lifetime
- 1998-07-31 AR ARP980103801A patent/AR015138A1/es active IP Right Grant
- 1998-07-31 CR CR5834A patent/CR5834A/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2229508T3 (es) | 2005-04-16 |
DE59813437D1 (de) | 2006-05-11 |
DK1000243T3 (da) | 2005-01-17 |
DK1398499T3 (da) | 2006-07-17 |
EP1398499B1 (de) | 2006-03-15 |
WO1999006694A1 (de) | 1999-02-11 |
ATE276438T1 (de) | 2004-10-15 |
ATE320558T1 (de) | 2006-04-15 |
US6371730B1 (en) | 2002-04-16 |
EP1000243B1 (de) | 2004-09-15 |
BR9810628A (pt) | 2000-07-25 |
CA2294923C (en) | 2004-01-27 |
ES2258198T3 (es) | 2006-08-16 |
EP1000243A1 (de) | 2000-05-17 |
PT1398499E (pt) | 2006-05-31 |
EP1398499A1 (de) | 2004-03-17 |
DE19733372C1 (de) | 1999-01-07 |
CR5834A (es) | 1998-12-10 |
DE59811960D1 (de) | 2004-10-21 |
PT1000243E (pt) | 2004-11-30 |
CA2294923A1 (en) | 1999-02-11 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |