DK2432993T3 - En vindmølle og fremgangsmåde - Google Patents

En vindmølle og fremgangsmåde

Info

Publication number
DK2432993T3
DK2432993T3 DK10720916.5T DK10720916T DK2432993T3 DK 2432993 T3 DK2432993 T3 DK 2432993T3 DK 10720916 T DK10720916 T DK 10720916T DK 2432993 T3 DK2432993 T3 DK 2432993T3
Authority
DK
Denmark
Prior art keywords
windmill
procedure
Prior art date
Application number
DK10720916.5T
Other languages
English (en)
Inventor
Balschmidt Kristian Godsk
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=43126575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2432993(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
Application granted granted Critical
Publication of DK2432993T3 publication Critical patent/DK2432993T3/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
    • 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
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK10720916.5T 2009-05-19 2010-05-19 En vindmølle og fremgangsmåde DK2432993T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17953409P 2009-05-19 2009-05-19
DKPA200970008 2009-05-19
PCT/EP2010/056925 WO2010133649A2 (en) 2009-05-19 2010-05-19 A wind turbine and a blade for a wind turbine

Publications (1)

Publication Number Publication Date
DK2432993T3 true DK2432993T3 (da) 2013-11-11

Family

ID=43126575

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10720916.5T DK2432993T3 (da) 2009-05-19 2010-05-19 En vindmølle og fremgangsmåde

Country Status (6)

Country Link
US (1) US9200614B2 (da)
EP (1) EP2432993B9 (da)
CN (1) CN102459874B (da)
DK (1) DK2432993T3 (da)
ES (1) ES2433244T3 (da)
WO (1) WO2010133649A2 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8749084B2 (en) * 2009-09-28 2014-06-10 Vestas Wind Systems A/S Wind turbine stand still load reduction
US8899921B2 (en) * 2010-10-08 2014-12-02 Earl McCune Wind turbine having flow-aligned blades
US8308437B2 (en) * 2011-04-26 2012-11-13 General Electric Company Wind turbine with auxiliary fins
WO2013060722A1 (en) 2011-10-25 2013-05-02 Lm Wind Power A/S Wind turbine blade provided with slat
US8777580B2 (en) * 2011-11-02 2014-07-15 Siemens Aktiengesellschaft Secondary airfoil mounted on stall fence on wind turbine blade
US8985947B2 (en) * 2011-11-14 2015-03-24 Siemens Aktiengesellschaft Power producing spinner for a wind turbine
NL2007875C2 (en) 2011-11-25 2013-05-28 Suzlon Blade Technology B V Blade for a wind turbine having a guide vane.
US8956115B2 (en) 2012-01-20 2015-02-17 General Electric Company Blade extension and rotor blade assembly for wind turbine
US9677538B2 (en) 2012-02-09 2017-06-13 General Electric Company Wind turbine rotor blade assembly with root extension panel and method of assembly
US9151270B2 (en) 2012-04-03 2015-10-06 Siemens Aktiengesellschaft Flatback slat for wind turbine
ITMI20121797A1 (it) * 2012-10-23 2014-04-24 Wilic Sarl Appendice aerodinamica per una pala di un aerogeneratore e pala di aerogeneratore provvista di tale appendice aerodinamica
CN103397981B (zh) * 2013-07-23 2016-01-13 钟明华 风能动力加速翼
US11035340B2 (en) 2014-08-05 2021-06-15 Biomerenewables Inc. Fluidic turbine structure
US10634121B2 (en) 2017-06-15 2020-04-28 General Electric Company Variable rated speed control in partial load operation of a wind turbine
CN107882678B (zh) * 2017-11-13 2018-09-14 扬州大学 一种改进型水平轴风力机及其使用方法、设计方法
CN113348300A (zh) * 2018-09-04 2021-09-03 拜欧姆可再生能源股份有限公司 流体涡轮机结构
WO2020052727A1 (en) * 2018-09-13 2020-03-19 Vestas Wind Systems A/S A wind turbine with a blade carrying structure having aerodynamic properties
US11885302B2 (en) 2018-09-30 2024-01-30 University Of Strathclyde Efficient wind energy convertor without gearbox or multi-pole generator
DE102019111123A1 (de) * 2019-04-30 2020-11-05 Wobben Properties Gmbh Rotor für eine Windenergieanlage und Windenergieanlage
CN113090442B (zh) * 2019-12-23 2022-09-06 江苏金风科技有限公司 可调节翼叶片、其控制方法、控制装置和风力发电机组

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483057C (de) 1926-01-12 1929-09-25 Inst Voor Aero En Hydro Dynami Propeller, bei dem zwischen den Hauptfluegeln kuerzere Hilfsfluegel angeordnet sind
GB264511A (en) * 1926-01-12 1927-07-14 Inst Voor Aero En Hydro Dynomi An improved arrangement for facilitating the starting of flow motors
US2622686A (en) * 1942-07-21 1952-12-23 Chevreau Rene Louis Pier Marie Wind motor
JPS56138465A (en) * 1980-03-31 1981-10-29 Matsushita Electric Works Ltd Propeller windmill
JPS57146066A (en) 1981-03-05 1982-09-09 Tokyo Electric Power Co Inc:The Wind mill
JPS61167175A (ja) * 1985-01-18 1986-07-28 Mitsubishi Heavy Ind Ltd 風車用プロペラ
DE3721295C1 (de) 1987-06-27 1988-12-08 Deutsche Forsch Luft Raumfahrt Propeller,dessen Blaetter mit einem Vorfluegel versehen sind
GB2227286A (en) * 1989-01-17 1990-07-25 Howden Wind Turbines Limited Control of a wind turbine and adjustable blade therefor
US5527152A (en) * 1994-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift cancelling aileron for shutdown
DE10307682A1 (de) 2002-06-05 2004-01-08 Aloys Wobben Rotorblatt einer Windenergieanlage
CA2425447C (en) * 2003-04-17 2006-03-14 Michel J. L. Auclair Wind turbine blade unit
US6840741B1 (en) 2003-10-14 2005-01-11 Sikorsky Aircraft Corporation Leading edge slat airfoil for multi-element rotor blade airfoils
US7381029B2 (en) * 2004-09-30 2008-06-03 General Electric Company Multi-piece wind turbine rotor blades and wind turbines incorporating same
DK176317B1 (da) * 2005-10-17 2007-07-30 Lm Glasfiber As Vinge til en rotor på et vindenergianlæg
DK176357B1 (da) * 2005-11-21 2007-09-24 Lm Glasfiber As Et vindenergianlæg med ekstra sæt vinger
BRPI0600613B1 (pt) 2006-03-14 2015-08-11 Tecsis Tecnologia E Sist S Avançados S A Pá multielementos com perfis aerodinâmicos
US7828523B2 (en) * 2007-03-27 2010-11-09 General Electric Company Rotor blade for a wind turbine having a variable dimension
EP2107235A1 (en) * 2008-04-02 2009-10-07 Lm Glasfiber A/S A wind turbine blade with an auxiliary airfoil
DE102008026474A1 (de) 2008-06-03 2009-12-10 Mickeler, Siegfried, Prof. Dr.-Ing. Rotorblatt für eine Windkraftanlage sowie Windkraftanlage
US7837442B2 (en) * 2008-12-03 2010-11-23 General Electric Company Root sleeve for wind turbine blade
US20110142636A1 (en) * 2010-10-25 2011-06-16 General Electric Company Expansion assembly for a rotor blade of a wind turbine

Also Published As

Publication number Publication date
CN102459874A (zh) 2012-05-16
EP2432993A2 (en) 2012-03-28
EP2432993B9 (en) 2014-09-10
ES2433244T3 (es) 2013-12-10
EP2432993B1 (en) 2013-09-25
US20120107117A1 (en) 2012-05-03
WO2010133649A3 (en) 2011-04-07
CN102459874B (zh) 2014-06-04
US9200614B2 (en) 2015-12-01
WO2010133649A2 (en) 2010-11-25

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