DK2379878T3 - Beklædning til vindmøllevinger - Google Patents

Beklædning til vindmøllevinger

Info

Publication number
DK2379878T3
DK2379878T3 DK09795751.8T DK09795751T DK2379878T3 DK 2379878 T3 DK2379878 T3 DK 2379878T3 DK 09795751 T DK09795751 T DK 09795751T DK 2379878 T3 DK2379878 T3 DK 2379878T3
Authority
DK
Denmark
Prior art keywords
windmill
clothing
levels
windmill levels
Prior art date
Application number
DK09795751.8T
Other languages
English (en)
Other versions
DK2379878T4 (da
Inventor
Malcolm Barnsley
Original Assignee
Vestas Wind Sys 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=42269152&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2379878(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vestas Wind Sys As filed Critical Vestas Wind Sys As
Publication of DK2379878T3 publication Critical patent/DK2379878T3/da
Application granted granted Critical
Publication of DK2379878T4 publication Critical patent/DK2379878T4/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • F05B2260/00—Function
    • F05B2260/97—Reducing windage losses
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Wind Motors (AREA)
DK09795751.8T 2008-12-17 2009-12-14 Beklædning til vindmøllevinger DK2379878T4 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13818308P 2008-12-17 2008-12-17
DKPA200801794 2008-12-17
PCT/EP2009/067090 WO2010069926A2 (en) 2008-12-17 2009-12-14 Fairing for wind turbine blade

Publications (2)

Publication Number Publication Date
DK2379878T3 true DK2379878T3 (da) 2014-04-22
DK2379878T4 DK2379878T4 (da) 2018-02-05

Family

ID=42269152

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09795751.8T DK2379878T4 (da) 2008-12-17 2009-12-14 Beklædning til vindmøllevinger

Country Status (4)

Country Link
US (1) US8475128B2 (da)
EP (1) EP2379878B2 (da)
DK (1) DK2379878T4 (da)
WO (1) WO2010069926A2 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8677827B2 (en) * 2007-12-13 2014-03-25 Alliance For Sustainable Energy, Llc Wind turbine blade testing system using base excitation
WO2009135136A2 (en) * 2008-05-02 2009-11-05 Alliance For Sustainable Energy, Llc Base excitation testing system using spring elements to pivotally mount wind turbine blades
GB2475865A (en) * 2009-12-02 2011-06-08 Vestas Wind Sys As Anti-Oscillation Apparatus And Technique For Securing Wind Turbine Blades Against Oscillations
US20130034441A1 (en) * 2011-08-03 2013-02-07 Xiao Ming Jin Multiple-layer structure of inflatable device capable of pressure resistance
KR101401082B1 (ko) * 2012-12-20 2014-07-01 한국기계연구원 블레이드의 피로시험용 공기 저항 저감장치 및 이의 설치 방법
WO2016060417A1 (ko) * 2014-10-17 2016-04-21 한국기계연구원 페어링 및 이를 이용한 피로 시험 장치 및 방법
CN107144478A (zh) * 2016-03-01 2017-09-08 上海艾郎风电科技发展（集团）有限公司 叶片疲劳测试装置及使用其测试叶片的疲劳强度的方法
CN106248331B (zh) * 2016-08-30 2018-12-11 中国人民解放军空军工程大学航空航天工程学院 振动放大器及模拟叶片高阶非线性振动疲劳的试验方法
CN106840928B (zh) * 2017-04-19 2019-02-01 山东理工大学 风电叶片疲劳加载试验装置
CN110296053B (zh) * 2018-03-23 2020-06-05 北京金风慧能技术有限公司 风力发电机叶片的疲劳损伤监测方法和装置
KR102061831B1 (ko) * 2018-04-17 2020-01-02 한국항공우주연구원 블레이드 구조 시험장치 및 이를 이용한 블레이드 시험방법
EP3722772A1 (de) 2019-04-10 2020-10-14 Nordex Energy GmbH Prüfstand und prüfverfahren für ein windenergieanlagenrotorblatt
CN110567695B (zh) * 2019-09-02 2024-07-05 洛阳双瑞风电叶片有限公司 一种减小风电叶片挥舞方向疲劳测试空气阻力的辅助装置
EP3795824A1 (en) * 2019-09-18 2021-03-24 General Electric Company System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill
EP3816603B1 (en) * 2019-10-28 2023-03-22 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade load emulator arrangement
ES2969788T3 (es) * 2021-01-10 2024-05-22 General Electric Renovables Espana Sl Mitigación de las vibraciones en turbinas eólicas
CN118257700A (zh) * 2022-12-28 2024-06-28 江苏金风科技有限公司 扰流装置及其安装方法、叶片及风力发电机组

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04164231A (ja) * 1990-10-29 1992-06-09 Mitsubishi Heavy Ind Ltd ブレード疲労試験装置
DE19719221C1 (de) 1997-05-07 1998-10-29 Roland Stelzer Rotorblatt, insbesondere für Windkraftanlagen
US6015115A (en) 1998-03-25 2000-01-18 Lockheed Martin Corporation Inflatable structures to control aircraft
WO2004005879A1 (en) 2002-07-03 2004-01-15 Midwest Research Institute Resonance test system
WO2004111605A2 (en) * 2003-06-09 2004-12-23 Exxonmobil Upstream Research Company Corp-Urc-Sw348 Method and apparatus for fluid flow testing
JP2008057350A (ja) * 2006-08-29 2008-03-13 Chugoku Electric Power Co Inc:The 風力発電装置
EP2162721B1 (en) * 2007-05-30 2019-10-30 Vestas Wind Systems A/S Method of testing wind turbine blades

Also Published As

Publication number Publication date
EP2379878B1 (en) 2014-01-29
US20120020798A1 (en) 2012-01-26
US8475128B2 (en) 2013-07-02
WO2010069926A3 (en) 2010-12-02
WO2010069926A2 (en) 2010-06-24
DK2379878T4 (da) 2018-02-05
EP2379878A2 (en) 2011-10-26
EP2379878B2 (en) 2018-01-10

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