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FR2864175B1 - Eolienne - Google Patents

Eolienne

Info

Publication number
FR2864175B1
FR2864175B1 FR0351169A FR0351169A FR2864175B1 FR 2864175 B1 FR2864175 B1 FR 2864175B1 FR 0351169 A FR0351169 A FR 0351169A FR 0351169 A FR0351169 A FR 0351169A FR 2864175 B1 FR2864175 B1 FR 2864175B1
Authority
FR
France
Prior art keywords
wind turbine
turbine
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 - Fee Related
Application number
FR0351169A
Other languages
English (en)
Other versions
FR2864175A1 (fr
Inventor
Claude Bousquet
Marc Chabot
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.)
Airbus SAS
Original Assignee
Airbus SAS
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
Application filed by Airbus SAS filed Critical Airbus SAS
Priority to FR0351169A priority Critical patent/FR2864175B1/fr
Priority to PCT/FR2004/050728 priority patent/WO2005064156A1/fr
Publication of FR2864175A1 publication Critical patent/FR2864175A1/fr
Application granted granted Critical
Publication of FR2864175B1 publication Critical patent/FR2864175B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or 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)
FR0351169A 2003-12-22 2003-12-22 Eolienne Expired - Fee Related FR2864175B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0351169A FR2864175B1 (fr) 2003-12-22 2003-12-22 Eolienne
PCT/FR2004/050728 WO2005064156A1 (fr) 2003-12-22 2004-12-20 Eolienne avec pales segmentees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0351169A FR2864175B1 (fr) 2003-12-22 2003-12-22 Eolienne

Publications (2)

Publication Number Publication Date
FR2864175A1 FR2864175A1 (fr) 2005-06-24
FR2864175B1 true FR2864175B1 (fr) 2008-03-28

Family

ID=34630620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0351169A Expired - Fee Related FR2864175B1 (fr) 2003-12-22 2003-12-22 Eolienne

Country Status (2)

Country Link
FR (1) FR2864175B1 (fr)
WO (1) WO2005064156A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517198B2 (en) 2006-03-20 2009-04-14 Modular Wind Energy, Inc. Lightweight composite truss wind turbine blade
ES2324002B1 (es) * 2007-06-22 2010-05-13 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala de aerogenerador con alerones deflectables.
US8167569B2 (en) 2007-12-21 2012-05-01 General Electric Company Structure and method for self-aligning rotor blade joints
US20120051914A1 (en) * 2008-10-24 2012-03-01 Dehlsen James G P Cable-stayed rotor for wind and water turbines
CA2745652C (fr) 2008-12-05 2017-10-10 Modular Wind Energy, Inc. Pales d'eolienne efficaces, structures de pales d'eolienne, systemes et procedes associes de fabrication, d'assemblage et d'utilisation
US7854594B2 (en) 2009-04-28 2010-12-21 General Electric Company Segmented wind turbine blade
US20110038726A1 (en) * 2009-08-14 2011-02-17 Elkin Benjamin T Independent variable blade pitch and geometry wind turbine
US20140322013A1 (en) * 2009-08-14 2014-10-30 Nikle Industries, LLC Independent variable blade pitch and geometry wind turbine control
US8454313B2 (en) * 2009-08-14 2013-06-04 Benjamin T. Elkin Independent variable blade pitch and geometry wind turbine
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
US7922454B1 (en) 2010-10-29 2011-04-12 General Electric Company Joint design for rotor blade segments of a wind turbine
WO2012122262A2 (fr) * 2011-03-07 2012-09-13 Mcpherson Performance Blade Llc Pale de rotor d'éolienne à performances améliorées
WO2014006542A2 (fr) * 2012-07-05 2014-01-09 Nelson Mandela Metropolitan University Aménagement de turbine
EP2716907B1 (fr) 2012-10-05 2015-06-24 ALSTOM Renewable Technologies Pale de turbine éolienne et procédés d'utilisation associés
KR101268466B1 (ko) * 2012-11-12 2013-06-04 유병수 사축형 윈드 터빈
GB2508813B (en) * 2012-12-03 2020-05-20 Malcolm Ian Bell Hugh Turbine blade with individually adjustable blade sections
US9297357B2 (en) 2013-04-04 2016-03-29 General Electric Company Blade insert for a wind turbine rotor blade
EP2840256B1 (fr) * 2013-08-19 2016-12-28 Alstom Renovables España, S.L. Pale de turbine éolienne
US9506452B2 (en) 2013-08-28 2016-11-29 General Electric Company Method for installing a shear web insert within a segmented rotor blade assembly
US9790919B2 (en) 2014-02-25 2017-10-17 General Electric Company Joint assembly for rotor blade segments of a wind turbine
CN106704099A (zh) * 2016-12-29 2017-05-24 北京金风科创风电设备有限公司 控制风电机组的方法和设备
US10570879B2 (en) 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings
US10563636B2 (en) 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
US10961982B2 (en) 2017-11-07 2021-03-30 General Electric Company Method of joining blade sections using thermoplastics
GB2569571A (en) 2017-12-20 2019-06-26 Vestas Wind Sys As Wind turbine blades and manufacturing systems and methods using segmented blade assembly proximate site of wind turbine installation
US11353002B2 (en) 2019-01-16 2022-06-07 Roller Bearing Company Of America, Inc. Multi segment wind turbine blade joint bushing
GB202020710D0 (en) 2020-12-30 2021-02-10 Gen Electric Method of joining segments of a composite component
CN114474792B (zh) * 2022-02-23 2024-04-23 上海电气风电集团股份有限公司 风机叶片的制造方法、风机叶片以及风电机组

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479299A (fr) *
DK160632C (da) * 1988-12-23 1991-09-02 Helge Petersen Aerodynamisk bremse paa en vindrotor til en vindmoelle
US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
DE19730211A1 (de) * 1997-07-15 1997-12-04 Niederkrueger Wilhelm Windmotor mit einem oder mehreren Rotoren
DE19833869C5 (de) * 1998-07-22 2004-07-01 EUROS Entwicklungsgesellschaft für Windkraftanlagen Vorrichtung zur Herstellung von Rotorblättern
DE10021430A1 (de) * 2000-05-03 2002-01-17 Olaf Frommann Adaptive Blattverstellung für Windenergierotoren
US20030138315A1 (en) * 2002-01-18 2003-07-24 Brueckner Manfred K. Sky turbine-city

Also Published As

Publication number Publication date
FR2864175A1 (fr) 2005-06-24
WO2005064156A1 (fr) 2005-07-14

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Legal Events

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Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20180831