DE69828420D1 - Rotor für eine windturbine und deren flügel - Google Patents
Rotor für eine windturbine und deren flügelInfo
- Publication number
- DE69828420D1 DE69828420D1 DE69828420T DE69828420T DE69828420D1 DE 69828420 D1 DE69828420 D1 DE 69828420D1 DE 69828420 T DE69828420 T DE 69828420T DE 69828420 T DE69828420 T DE 69828420T DE 69828420 D1 DE69828420 D1 DE 69828420D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- blade
- wings
- wind turbine
- strong wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification 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
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK100997 | 1997-09-04 | ||
DK100997 | 1997-09-04 | ||
PCT/DK1998/000378 WO1999014490A1 (en) | 1997-09-04 | 1998-09-04 | Windmill rotor and wind blades therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69828420D1 true DE69828420D1 (de) | 2005-02-03 |
DE69828420T2 DE69828420T2 (de) | 2005-12-08 |
Family
ID=8099979
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69828420T Expired - Lifetime DE69828420T2 (de) | 1997-09-04 | 1998-09-04 | Rotor für eine windturbine und deren flügel |
DE1019631T Pending DE1019631T1 (de) | 1997-09-04 | 1998-09-04 | Rotor für eine windturbine und deren flügel |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1019631T Pending DE1019631T1 (de) | 1997-09-04 | 1998-09-04 | Rotor für eine windturbine und deren flügel |
Country Status (9)
Country | Link |
---|---|
US (1) | US6582196B1 (de) |
EP (1) | EP1019631B1 (de) |
CN (1) | CN1144947C (de) |
AT (1) | ATE286210T1 (de) |
AU (1) | AU745240B2 (de) |
CA (1) | CA2301506C (de) |
DE (2) | DE69828420T2 (de) |
ES (1) | ES2232959T3 (de) |
WO (1) | WO1999014490A1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002073031A1 (en) * | 2001-03-14 | 2002-09-19 | Benny Klemar | A wind turbine wing |
DE10201726B4 (de) * | 2002-01-18 | 2004-10-21 | Wobben, Aloys, Dipl.-Ing. | Windenergieanlage |
KR20080022602A (ko) | 2003-01-02 | 2008-03-11 | 알로이즈 워벤 | 풍력 발전 플랜트를 위한 회전자 날개 |
DK177128B1 (da) * | 2003-07-10 | 2011-12-19 | Lm Glasfiber As | Transport og opbevaring af forkrumme vindmøllevinger |
DE102004023774A1 (de) | 2004-05-11 | 2005-12-22 | Repower Systems Ag | Windenergieanlage |
US7344360B2 (en) | 2004-09-29 | 2008-03-18 | General Electric Company | Wind turbine rotor blade with in-plane sweep and devices using same, and methods for making same |
JP4740580B2 (ja) * | 2004-11-30 | 2011-08-03 | 株式会社ベルシオン | 横軸風車のブレード並びに横軸風車 |
KR100870187B1 (ko) * | 2004-11-30 | 2008-11-24 | 글로벌 에너지 가부시키가이샤 | 프로펠러 및 횡축 풍차 |
US7845911B2 (en) * | 2005-08-15 | 2010-12-07 | Abe Karem | Shaped rotor blade for reduced loads and vibration |
DE102005048805A1 (de) * | 2005-10-10 | 2007-04-12 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Verfahren zum Betreiben einer Windenergieanlage |
ES2297998B1 (es) * | 2005-10-28 | 2009-07-20 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Pala partida para aerogeneradores. |
DE102006041383B4 (de) * | 2006-08-29 | 2008-07-03 | Euros Entwicklungsgesellschaft für Windkraftanlagen mbH | Windenergieanlage mit konusförmig angeordneten Rotorblättern |
DE102006053712A1 (de) * | 2006-11-15 | 2008-05-21 | Nordex Energy Gmbh | Rotorblatt und Windkraftanlage |
US8267651B2 (en) | 2006-11-27 | 2012-09-18 | Lm Glasfiber A/S | Pitch of blades on a wind power plant |
US20100104444A1 (en) * | 2007-02-28 | 2010-04-29 | Garcia Andujar Juan Carlos | Blade for wind turbines |
DK2009279T3 (en) * | 2007-06-28 | 2015-11-30 | Siemens Ag | Method for controlling at least one element of a first component of a wind turbine, control device and use of the control device |
CN101418775B (zh) * | 2007-10-24 | 2011-05-18 | 中国科学院工程热物理研究所 | 一种水平轴风车及风电机组叶片的制作方法 |
WO2009066360A1 (ja) * | 2007-11-19 | 2009-05-28 | Mitsubishi Heavy Industries, Ltd. | 風車翼およびこれを用いる風力発電装置 |
DE102008007043A1 (de) * | 2008-01-31 | 2009-08-06 | Voith Patent Gmbh | Freistehende, tauchende Energieerzeugungsanlage mit einer Axialturbine |
US8714928B2 (en) * | 2008-06-06 | 2014-05-06 | General Electric Company | Rotor assembly for a wind turbine and method of assembling the same |
CN102171448A (zh) * | 2008-08-22 | 2011-08-31 | 自然动力概念公司 | 加轮缘涡轮机 |
CN101929422B (zh) * | 2009-06-26 | 2015-11-25 | 通用电气公司 | 风力涡轮机的整流罩 |
CN101943106A (zh) * | 2009-07-05 | 2011-01-12 | 宿迁雅臣工程尼龙有限公司 | 一种适用于500kw以下三叶片风力机高分子复合材料叶片 |
US20110052400A1 (en) * | 2009-08-31 | 2011-03-03 | Sarbuland Khan | Horizontal axis wind turbine (HAWT) |
ES2379618B1 (es) | 2009-12-16 | 2013-03-26 | Acciona Windpower, S.A. | Rodamiento de pala de aerogenerador y aerogenerador que hace uso del mismo. |
US9181924B2 (en) * | 2009-12-24 | 2015-11-10 | Alan J. Smith | Exchange of momentum wind turbine vane |
WO2011134810A1 (en) | 2010-04-26 | 2011-11-03 | Suzlon Blade Technology B.V. | Rotor for a wind turbine |
EP2362091A1 (de) | 2010-06-30 | 2011-08-31 | Envision Energy (Denmark) ApS | Schwingungsdämpfsystem für Rotorblätter |
ES2427971T3 (es) | 2010-07-09 | 2013-11-05 | Lm Wp Patent Holding A/S | Método de producción de palas de aerogenerador precurvadas |
US7946826B1 (en) * | 2010-07-16 | 2011-05-24 | General Electric Company | Wind turbine rotor blade with a suction side winglet |
AU2010249135B8 (en) * | 2010-08-31 | 2013-07-04 | Mitsubishi Heavy Industries, Ltd. | Wind turbine rotor designing method, wind turbine rotor design support device, wind turbine rotor design support program and wind turbine rotor |
WO2012029134A1 (ja) | 2010-08-31 | 2012-03-08 | 三菱重工業株式会社 | 風車ロータ設計方法、風車ロータ設計支援装置、風車ロータ設計支援プログラム及び風車ロータ |
EP2463511B1 (de) | 2010-12-08 | 2014-02-26 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Transport eines Windturbinenrotors |
US8317483B2 (en) | 2010-12-15 | 2012-11-27 | General Electric Company | Wind turbine rotor blade |
CN102022282B (zh) * | 2010-12-23 | 2012-08-29 | 何光宁 | 抗强风式风力发电机 |
DK177278B1 (en) * | 2011-05-19 | 2012-09-17 | Envision Energy Denmark Aps | A wind turbine and associated control method |
DE102011050777A1 (de) | 2011-05-31 | 2012-12-06 | Dewind Europe Gmbh | Rotor und Rotorblatt für eine Windkraftanlage |
US20130315746A1 (en) * | 2012-05-26 | 2013-11-28 | Sinomatech Wind Power Blade Co., Ltd. | Wind blades and producing method thereof |
US9074581B2 (en) | 2012-06-12 | 2015-07-07 | General Electric Company | Cone angle insert for wind turbine rotor |
US9109578B2 (en) | 2012-06-12 | 2015-08-18 | General Electric Company | Root extender for a wind turbine rotor blade |
WO2014006131A2 (en) | 2012-07-05 | 2014-01-09 | Lm Wp Patent Holding A/S | Method and moulding system for manufacturing a fibre-reinforced polymer object via a feedback system for controlling resin flow rate |
DK201270670A (en) | 2012-10-31 | 2014-05-01 | Envision Energy Denmark Aps | Wind turbine with an offset suction side |
CN103410685B (zh) * | 2013-08-30 | 2015-11-18 | 内蒙古工业大学 | 一种高气动性能风力机叶片 |
DK3169893T3 (da) | 2014-07-17 | 2021-04-19 | Lm Wp Patent Holding As | Modulært system til transport af vindmøllevinger |
EP2990643B1 (de) | 2014-08-27 | 2018-02-21 | Siemens Aktiengesellschaft | Rotorblatt einer Windturbine |
GB201523121D0 (en) * | 2015-12-30 | 2016-02-10 | Vestas Wind Sys As | Transport frame for a turbine blade |
ES2904620T3 (es) * | 2016-03-31 | 2022-04-05 | Nordex Energy Spain S A | Procedimiento de equilibrado de rotor de aerogenerador, sistema y aerogenerador asociados |
US10451031B2 (en) | 2016-06-17 | 2019-10-22 | General Electric Company | Wind turbine rotor blade |
CN106515044B (zh) * | 2016-10-25 | 2019-07-16 | 北京金风科创风电设备有限公司 | 叶片模具的阳模及其修改方法、叶片预弯的调整方法 |
EP3763937A1 (de) | 2019-07-11 | 2021-01-13 | FlowGen Development & Management GmbH | Rotorblatt für eine windenergieanlage und windenergieanlage |
CN111878319B (zh) * | 2020-07-13 | 2021-07-16 | 明阳智慧能源集团股份公司 | 一种基于多激光头的风机叶片净空自动监测方法及*** |
GB202020936D0 (en) | 2020-12-23 | 2021-02-17 | Lm Wind Power As | Method of manufacturing a wind turbine blade |
WO2024041710A1 (en) | 2022-08-24 | 2024-02-29 | Vestas Wind Systems A/S | Pre-bent wind turbine blade with multiple inflection points and method of making same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US217067A (en) * | 1879-07-01 | Improvement in windmills | ||
US1929690A (en) * | 1930-11-13 | 1933-10-10 | Charles B Huntman | Aircraft propulsion |
US2451106A (en) * | 1944-04-22 | 1948-10-12 | United Aircraft Corp | Propeller blade construction |
FR943749A (fr) * | 1946-12-13 | 1949-03-16 | Carénage tournant pour pylône d'aéromoteur | |
DK151489C (da) * | 1977-02-04 | 1988-06-13 | Ottosen G O | Aerodynamisk stroemningsaendrer for den til en vindkraftmaskine hoerende baerende konstruktion |
US4431375A (en) * | 1979-05-10 | 1984-02-14 | Carter Wind Power | Wind-driven generator apparatus |
DE3047501C2 (de) * | 1980-12-17 | 1983-03-10 | Hilarius 4300 Essen Drzisga | Windturbine |
DE3130257A1 (de) | 1981-07-31 | 1983-02-17 | Louis L. 7570 Baden-Baden Lepoix | Vorrichtung zur umwandlung der kinetischen energie des windes in eine andere energieart, vorzugsweise in elektrische energie |
NL8203019A (nl) | 1982-07-28 | 1984-02-16 | Transinvest Bv | Inrichting voor het omzetten van windenergie in een andere vorm van energie. |
EP0104034A1 (de) * | 1982-09-20 | 1984-03-28 | JAMES HOWDEN & COMPANY LIMITED | Windturbine |
US4863350A (en) * | 1988-11-18 | 1989-09-05 | Quarterman Edward A | Air turbine |
US5219454A (en) * | 1992-04-22 | 1993-06-15 | Denis Class | Method and apparatus for balancing wind turbine rotors |
DE19712034A1 (de) | 1997-03-21 | 1998-09-24 | Deutsch Zentr Luft & Raumfahrt | Profilkante eines aerodynamischen Profils |
DE19815208A1 (de) | 1998-04-04 | 1999-10-07 | Techno Trans Ges Zur Foerderun | Rotor mit achsparallelen flexiblen Flügelblättern und radialer Durchströmung für die Windenergienutzung |
SE521357C2 (sv) * | 2001-03-30 | 2003-10-28 | Nordic Windpower Ab | Nav till en vindturbin i ett vindkraftverk samt ett vindkraftverk med ett dylikt nav |
-
1998
- 1998-09-04 AT AT98940069T patent/ATE286210T1/de not_active IP Right Cessation
- 1998-09-04 WO PCT/DK1998/000378 patent/WO1999014490A1/en active IP Right Grant
- 1998-09-04 DE DE69828420T patent/DE69828420T2/de not_active Expired - Lifetime
- 1998-09-04 AU AU88523/98A patent/AU745240B2/en not_active Expired
- 1998-09-04 CA CA002301506A patent/CA2301506C/en not_active Expired - Lifetime
- 1998-09-04 US US09/486,700 patent/US6582196B1/en not_active Expired - Lifetime
- 1998-09-04 ES ES98940069T patent/ES2232959T3/es not_active Expired - Lifetime
- 1998-09-04 CN CNB988088495A patent/CN1144947C/zh not_active Ceased
- 1998-09-04 EP EP98940069A patent/EP1019631B1/de not_active Expired - Lifetime
- 1998-09-04 DE DE1019631T patent/DE1019631T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2232959T3 (es) | 2005-06-01 |
CN1269869A (zh) | 2000-10-11 |
CN1144947C (zh) | 2004-04-07 |
US6582196B1 (en) | 2003-06-24 |
CA2301506A1 (en) | 1999-03-25 |
DE1019631T1 (de) | 2003-08-14 |
EP1019631B1 (de) | 2004-12-29 |
WO1999014490A1 (en) | 1999-03-25 |
ATE286210T1 (de) | 2005-01-15 |
EP1019631A1 (de) | 2000-07-19 |
AU745240B2 (en) | 2002-03-14 |
DE69828420T2 (de) | 2005-12-08 |
AU8852398A (en) | 1999-04-05 |
CA2301506C (en) | 2008-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |