WO2009056702A3 - Amélioration d'une hélice oscillante pour un aérogénérateur bipale - Google Patents

Amélioration d'une hélice oscillante pour un aérogénérateur bipale Download PDF

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Publication number
WO2009056702A3
WO2009056702A3 PCT/FR2008/001184 FR2008001184W WO2009056702A3 WO 2009056702 A3 WO2009056702 A3 WO 2009056702A3 FR 2008001184 W FR2008001184 W FR 2008001184W WO 2009056702 A3 WO2009056702 A3 WO 2009056702A3
Authority
WO
WIPO (PCT)
Prior art keywords
aerogenerator
hub
articulation
axle
improvement
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.)
Ceased
Application number
PCT/FR2008/001184
Other languages
English (en)
Other versions
WO2009056702A2 (fr
Inventor
Marc Vergnet
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.)
Vergnet SA VSA
Original Assignee
Vergnet SA VSA
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 Vergnet SA VSA filed Critical Vergnet SA VSA
Publication of WO2009056702A2 publication Critical patent/WO2009056702A2/fr
Anticipated expiration legal-status Critical
Publication of WO2009056702A3 publication Critical patent/WO2009056702A3/fr
Ceased 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne une hélice (1) oscillante d'un aérogénérateur de type à deux pales (10, 11) montées symétriquement par rapport au centre d'un moyeu (12) d'un rotor, l'aérogénérateur étant érigé à l'extrémité haute d'un mât support et l'extrémité basse du mât ancrée au sol. Le moyeu (12) est monté solidaire en rotation d'un axe d'entraînement (ω) de l'aérogénérateur et de façon articulée via un élément d'articulation (123) à l'axe d'entraînement (ω) pour entraîner un générateur électrique. L'élément d'articulation (123) d'axe d'articulation (Δ) perpendiculaire à l'axe d'entraînement (ω) forme un angle (δ) avec la normale (N) à l'axe (γ) des pales (10, 11). Des éléments intercalaires sont prévus entre l'élément d'articulation (123) et le moyeu (12) dans des orifices (125) de forme circulaire formés sur la surface latérale du moyeu (12) selon l'axe d'articulation (Δ).
PCT/FR2008/001184 2007-08-10 2008-08-08 Amélioration d'une hélice oscillante pour un aérogénérateur bipale Ceased WO2009056702A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR07/05812 2007-08-10
FR0705812A FR2919902B1 (fr) 2007-08-10 2007-08-10 Amelioration d'une helice oscillante pour un aerogenerateur bipale

Publications (2)

Publication Number Publication Date
WO2009056702A2 WO2009056702A2 (fr) 2009-05-07
WO2009056702A3 true WO2009056702A3 (fr) 2010-04-22

Family

ID=39226678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001184 Ceased WO2009056702A2 (fr) 2007-08-10 2008-08-08 Amélioration d'une hélice oscillante pour un aérogénérateur bipale

Country Status (2)

Country Link
FR (1) FR2919902B1 (fr)
WO (1) WO2009056702A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005954C2 (en) * 2010-05-31 2011-12-01 Windchallenge B V Wind turbine.
NL2021138B1 (en) * 2018-06-18 2020-01-06 Touchwind Blue B V A rotor assembly and a windmill comprising the rotor assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522561A (en) * 1980-07-30 1985-06-11 Carter Wind Power Wind-driven generator apparatus
JPS61175277A (ja) * 1985-01-29 1986-08-06 Yamaha Motor Co Ltd プロペラ型風車のロ−タ支持構造
WO1996020343A2 (fr) * 1994-12-21 1996-07-04 The Wind Turbine Company Rotor et commande pour eolienne
ES2140301A2 (es) * 1997-05-20 2000-02-16 Torres Martinez M Aerogenerador.
FR2861140A1 (fr) * 2003-10-17 2005-04-22 Silvio Barbati Helice a axe vertical et a deux pales oscillantes pour capter l'energie eolienne ou hydraulique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522561A (en) * 1980-07-30 1985-06-11 Carter Wind Power Wind-driven generator apparatus
JPS61175277A (ja) * 1985-01-29 1986-08-06 Yamaha Motor Co Ltd プロペラ型風車のロ−タ支持構造
WO1996020343A2 (fr) * 1994-12-21 1996-07-04 The Wind Turbine Company Rotor et commande pour eolienne
ES2140301A2 (es) * 1997-05-20 2000-02-16 Torres Martinez M Aerogenerador.
FR2861140A1 (fr) * 2003-10-17 2005-04-22 Silvio Barbati Helice a axe vertical et a deux pales oscillantes pour capter l'energie eolienne ou hydraulique

Also Published As

Publication number Publication date
FR2919902A1 (fr) 2009-02-13
WO2009056702A2 (fr) 2009-05-07
FR2919902B1 (fr) 2013-03-22

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