DK1152148T3 - Bærefladeprofiler til vindturbiner - Google Patents

Bærefladeprofiler til vindturbiner

Info

Publication number
DK1152148T3
DK1152148T3 DK01110591T DK01110591T DK1152148T3 DK 1152148 T3 DK1152148 T3 DK 1152148T3 DK 01110591 T DK01110591 T DK 01110591T DK 01110591 T DK01110591 T DK 01110591T DK 1152148 T3 DK1152148 T3 DK 1152148T3
Authority
DK
Denmark
Prior art keywords
airfoils
design
structural
aerodynamic
airfoil
Prior art date
Application number
DK01110591T
Other languages
English (en)
Inventor
Michael S Selig
Kyle K Wetzel
Original Assignee
Gen Electric
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=24242945&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1152148(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK1152148T3 publication Critical patent/DK1152148T3/da

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
    • 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
    • F05B2240/20—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
    • F05B2240/301—Cross-section characteristics
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/05—Variable camber or chord length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DK01110591T 2000-05-01 2001-04-30 Bærefladeprofiler til vindturbiner DK1152148T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/561,674 US6503058B1 (en) 2000-05-01 2000-05-01 Air foil configuration for wind turbine

Publications (1)

Publication Number Publication Date
DK1152148T3 true DK1152148T3 (da) 2005-05-17

Family

ID=24242945

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01110591T DK1152148T3 (da) 2000-05-01 2001-04-30 Bærefladeprofiler til vindturbiner

Country Status (9)

Country Link
US (1) US6503058B1 (da)
EP (1) EP1152148B1 (da)
CN (1) CN1280538C (da)
AT (1) ATE286569T1 (da)
AU (1) AU2001261081A1 (da)
DE (1) DE60108195T2 (da)
DK (1) DK1152148T3 (da)
ES (1) ES2237509T3 (da)
WO (1) WO2001083983A1 (da)

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AU2003237707B2 (en) * 2002-06-05 2008-01-10 Aloys Wobben Rotor blade for a wind power plant
DE10319246A1 (de) * 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
US7086834B2 (en) * 2004-06-10 2006-08-08 General Electric Company Methods and apparatus for rotor blade ice detection
US7095129B2 (en) * 2004-06-30 2006-08-22 General Electric Company Methods and apparatus for rotor load control in wind turbines
US7118339B2 (en) 2004-06-30 2006-10-10 General Electric Company Methods and apparatus for reduction of asymmetric rotor loads in wind turbines
CN1303323C (zh) * 2004-09-16 2007-03-07 上海交通大学 用于海流发电水轮机的翼型
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
DK2317125T3 (da) * 2005-02-22 2021-05-25 Vestas Wind Sys As Vindmølle og vinge dertil
US8128376B2 (en) * 2005-08-15 2012-03-06 Abe Karem High performance outboard section for rotor blades
TW200726908A (en) * 2005-10-04 2007-07-16 Arthur Benjamin O Connor Wind turbine
AU2013224674B2 (en) * 2006-04-02 2016-11-24 Wobben Properties Gmbh Wind turbine with slender blade
EP3617496A1 (en) 2006-04-02 2020-03-04 Wobben Properties GmbH Wind turbine with slender blade
MX2009006076A (es) * 2006-12-22 2009-08-13 Vestas Wind Sys As Turbina eolica con aspas para rotor equipada con aletillas y aspas para el rotor.
US8226368B2 (en) * 2007-01-09 2012-07-24 General Electric Company Wind turbine airfoil family
US7883324B2 (en) * 2007-01-09 2011-02-08 General Electric Company Wind turbine airfoil family
EP1978245A1 (en) * 2007-04-04 2008-10-08 Siemens Aktiengesellschaft Optimised layout for wind turbine rotor blades
ES2320962B1 (es) * 2007-11-28 2010-03-11 GAMESA INNOVATION & TECHNOLOGY S.L. Perfil aerodinamico para la raiz de una pala de aerogenerador con doble borde de ataque.
AU2009291507B2 (en) * 2008-09-11 2013-06-13 Hunter Pacific International Pty Ltd Extraction fan and rotor
AU2009292717B2 (en) * 2008-09-19 2014-10-23 Wobben Properties Gmbh Wind turbine with low induction tips
JP5371087B2 (ja) * 2008-12-03 2013-12-18 国立大学法人 東京大学 風力発電機用ブレード
EP2253835A1 (en) * 2009-05-18 2010-11-24 Lm Glasfiber A/S Wind turbine blade with base part having non-positive camber
WO2010136357A2 (en) * 2009-05-25 2010-12-02 Chongqing University Airfoils and method for designing airfoils
EP2275671A1 (en) * 2009-06-04 2011-01-19 Technical University of Denmark System and method for designing airfoils
US8241000B2 (en) * 2009-06-16 2012-08-14 Heartland Energy Solutions, LLC. Wind turbine rotor blade and airfoil section
WO2011056767A2 (en) * 2009-11-03 2011-05-12 Sepstar, Inc. Wind turbine blade
KR101634846B1 (ko) 2010-04-19 2016-06-29 보벤 프로퍼티즈 게엠베하 풍력 터빈 작동 방법
EP3199802B1 (en) * 2010-07-16 2020-12-30 LM Wind Power A/S Wind turbine blade with narrow shoulder and relatively thick airfoil profiles
CN104929865B (zh) 2010-10-22 2018-08-31 三菱重工业株式会社 风车翼及具备该风车翼的风力发电装置以及风车翼的设计方法
JP5479300B2 (ja) 2010-10-22 2014-04-23 三菱重工業株式会社 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法
DK2492496T3 (da) * 2011-02-25 2016-09-19 Nordex Energy Gmbh Vindenergianlæg-rotorblad med varierende bladdybde
JP5479388B2 (ja) 2011-02-28 2014-04-23 三菱重工業株式会社 風車翼およびこれを備えた風力発電装置
DE102011077129A1 (de) 2011-06-07 2012-12-13 Aloys Wobben Verfahren zum Betreiben einer Windenergieanlage
CN102705173B (zh) * 2012-02-07 2014-04-23 深圳市艾飞盛风能科技有限公司 一种风力发电机及其叶片
EP3722594B1 (en) * 2012-03-13 2023-07-05 Wobben Properties GmbH Wind turbine blade with flow blocking means and vortex generators
CN105556114B (zh) * 2013-09-02 2020-06-05 沃本实业有限责任公司 用于风力涡轮机的涡流发生器
JP6167051B2 (ja) 2014-02-21 2017-07-19 三菱重工業株式会社 風車翼、風車ロータ及び風力発電装置
WO2016037261A1 (en) * 2014-09-09 2016-03-17 Howard Harrison Optimized multiple airfoil wind turbine blade assembly
US9845684B2 (en) * 2014-11-25 2017-12-19 Pratt & Whitney Canada Corp. Airfoil with stepped spanwise thickness distribution
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
US20200088161A1 (en) * 2018-09-17 2020-03-19 General Electric Company Wind Turbine Rotor Blade Assembly for Reduced Noise
US11781522B2 (en) 2018-09-17 2023-10-10 General Electric Company Wind turbine rotor blade assembly for reduced noise
CN110206754B (zh) * 2019-05-21 2020-12-01 厦门唯科健康产业有限公司 无蜗壳离心风轮的设计方法
CN111639404B (zh) * 2020-05-28 2024-01-23 中国科学院工程热物理研究所 带锯齿尾缘的仿生降噪翼型优化方法、装置及电子设备
CN111950083B (zh) * 2020-08-11 2022-08-23 北京航空航天大学 厚弦比对翼型升力特性影响的评估方法及计算设备

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FR2590229B1 (fr) * 1985-11-19 1988-01-29 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux helices aeriennes en ce qui concerne le profil de leurs pales
US4844698A (en) * 1986-06-17 1989-07-04 Imc Magnetics Corp. Propeller blade
US4976587A (en) * 1988-07-20 1990-12-11 Dwr Wind Technologies Inc. Composite wind turbine rotor blade and method for making same
GB2265672B (en) * 1992-03-18 1995-11-22 Advanced Wind Turbines Inc Wind turbines
US5252381A (en) * 1992-06-18 1993-10-12 Adler Alan John Airfoil with thick trailing edge
US5562420A (en) * 1994-03-14 1996-10-08 Midwest Research Institute Airfoils for wind turbine
US6068446A (en) * 1997-11-20 2000-05-30 Midwest Research Institute Airfoils for wind turbine

Also Published As

Publication number Publication date
CN1280538C (zh) 2006-10-18
CN1441876A (zh) 2003-09-10
ES2237509T3 (es) 2005-08-01
AU2001261081A1 (en) 2001-11-12
WO2001083983A1 (en) 2001-11-08
US6503058B1 (en) 2003-01-07
EP1152148A1 (en) 2001-11-07
DE60108195T2 (de) 2006-05-11
EP1152148B1 (en) 2005-01-05
DE60108195D1 (de) 2005-02-10
ATE286569T1 (de) 2005-01-15

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