DE69828420D1 - Rotor für eine windturbine und deren flügel - Google Patents

Rotor für eine windturbine und deren flügel

Info

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
Application number
DE69828420T
Other languages
English (en)
Other versions
DE69828420T2 (de
Inventor
Soren Andersen
Henrik Albertsen
Peter Grabau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LM Wind Power AS
Original Assignee
LM Glasfiber AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8099979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69828420(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LM Glasfiber AS filed Critical LM Glasfiber AS
Publication of DE69828420D1 publication Critical patent/DE69828420D1/de
Application granted granted Critical
Publication of DE69828420T2 publication Critical patent/DE69828420T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03D1/0608—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)
DE69828420T 1997-09-04 1998-09-04 Rotor für eine windturbine und deren flügel Expired - Lifetime DE69828420T2 (de)

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
DE1019631T Pending DE1019631T1 (de) 1997-09-04 1998-09-04 Rotor für eine windturbine und deren flügel
DE69828420T Expired - Lifetime DE69828420T2 (de) 1997-09-04 1998-09-04 Rotor für eine windturbine und deren flügel

Family Applications Before (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) DE1019631T1 (de)
ES (1) ES2232959T3 (de)
WO (1) WO1999014490A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
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
DK1583904T3 (da) 2003-01-02 2013-12-16 Wobben Properties Gmbh Vindmøllerotorblad med reduceret akustisk emission
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
WO2006059472A1 (ja) * 2004-11-30 2006-06-08 Global Energy Co., Ltd. プロペラ並びに横軸風車
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
CN101641519B (zh) 2007-02-28 2012-09-05 歌美飒创新技术公司 风力涡轮机叶片
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
MX2010003322A (es) * 2007-11-19 2010-06-08 Mitsubishi Heavy Ind Ltd Paleta de turbina eolica y generador de energia eolica que utiliza la misma.
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
KR101651303B1 (ko) * 2008-08-22 2016-08-25 내츄럴 파워 컨셉 인코포레이티드 림드 터빈
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
AU2010249135B8 (en) * 2010-03-10 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
CN102985684B (zh) * 2010-04-26 2015-11-25 Se刀片技术有限公司 用于风力涡轮机的转子
EP2362091A1 (de) * 2010-06-30 2011-08-31 Envision Energy (Denmark) ApS Schwingungsdämpfsystem für Rotorblätter
PL2404743T3 (pl) 2010-07-09 2013-11-29 Lm Wp Patent Holding As Sposób wytwarzania wstępnie wygiętych łopatek turbiny wiatrowej
US7946826B1 (en) * 2010-07-16 2011-05-24 General Electric Company Wind turbine rotor blade with a suction side winglet
BRPI1005500A2 (pt) 2010-08-31 2016-02-16 Mitsubishi Heavy Ind Ltd método de projeto de rotor turbina de vento, dispositivo de suporte de projeto de turbina de vento , programa de suporte de projeto de rotor turbina de vento e rotor de turbina de vento.
DK2463511T3 (en) * 2010-12-08 2014-03-10 Siemens Ag Device and method for transporting a wind turbine rotor
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
CN104619479B (zh) 2012-07-05 2018-01-19 Lm Wp 专利控股有限公司 用于通过控制树脂流率的反馈系统制造纤维加强聚合物对象的方法和模制系统
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
US10428800B2 (en) 2014-07-17 2019-10-01 Lm Wp Patent Holding A/S Modular system for transporting wind turbine blades
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
DK3225841T3 (da) * 2016-03-31 2022-01-10 Nordex Energy Spain S A Fremgangsmåde til afbalancering af vindturbinerotor, associeret system og vindturbine
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系统
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2301506A1 (en) 1999-03-25
AU8852398A (en) 1999-04-05
CA2301506C (en) 2008-10-14
CN1144947C (zh) 2004-04-07
CN1269869A (zh) 2000-10-11
AU745240B2 (en) 2002-03-14
ES2232959T3 (es) 2005-06-01
ATE286210T1 (de) 2005-01-15
US6582196B1 (en) 2003-06-24
DE1019631T1 (de) 2003-08-14
DE69828420T2 (de) 2005-12-08
EP1019631B1 (de) 2004-12-29
EP1019631A1 (de) 2000-07-19
WO1999014490A1 (en) 1999-03-25

Similar Documents

Publication Publication Date Title
DE69828420D1 (de) Rotor für eine windturbine und deren flügel
De Vries On the theory of the horizontal-axis wind turbine
CA2130628A1 (en) Steam turbine blade
DK1963671T3 (da) Vinge til en vindmøllerotor
ATE286569T1 (de) Rotorblattprofile für windenergieanlagen
DE60125172D1 (de) Rotorblatt für eine windkraftanlage
ATE283976T1 (de) Schallreduzierung eines rotorblattes für eine windturbine
BRPI0407109A (pt) Processo de montagem de lâminas de rotor em um cubo de rotor de uma instalação de energia elétrica eólica, e, lâmina de rotor para uma instalação de energia eólica
ATE363584T1 (de) Anordnung von leit- und rotorschaufeln im abgasbereich einer turbine
DE69729552D1 (de) Magnuseffektwindturbine
US20100166556A1 (en) Partial arc shroud for wind turbine blades
ES2150501T3 (es) Instalacion de energia eolica, con un rotor darrieus en h.
GB2450684A (en) Windturbine in a built-up area
DE50212535D1 (de) Vertikalachs-windturbine
Watson The self-starting capabilities of low-solidity fixed pitch Darrieus rotors
EP0955461A3 (de) Rotorblattsatz für Windkraftanlage
Tangler et al. Measured structural loads for the Micon 65/13
SU1657720A1 (ru) Ветроколесо
Lissaman et al. Advanced and innovative wind energy concept development: Dynamic inducer system
Willmer Low Reynolds Number tests on the NACA 0015 section
Milborrow et al. Aerofoil characteristics of rotating blades
RU94016764A (ru) Ветроэнергетическая установка
MD2994C2 (ro) Turbină eoliană elicoidală (variante)
Cromack et al. Optimum and near-optimum blade configurations for high speed wind turbines
MDS20190098U2 (ro) Turbine eoliene cu ax vertical

Legal Events

Date Code Title Description
8363 Opposition against the patent