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=***_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
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)

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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
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DE102006041383B4 (de) * 2006-08-29 2008-07-03 Euros Entwicklungsgesellschaft für Windkraftanlagen mbH Windenergieanlage mit konusförmig angeordneten Rotorblättern
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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
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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

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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