WO2010000007A3 - Pale de rotor pour un rotor de type darrieus - Google Patents

Pale de rotor pour un rotor de type darrieus Download PDF

Info

Publication number
WO2010000007A3
WO2010000007A3 PCT/AT2009/000263 AT2009000263W WO2010000007A3 WO 2010000007 A3 WO2010000007 A3 WO 2010000007A3 AT 2009000263 W AT2009000263 W AT 2009000263W WO 2010000007 A3 WO2010000007 A3 WO 2010000007A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
darrieus
blade
relation
extent
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/AT2009/000263
Other languages
German (de)
English (en)
Other versions
WO2010000007A2 (fr
Inventor
Dietmar Fuchs
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.)
SILENT FUTURE TEC GmbH
Original Assignee
SILENT FUTURE TEC GmbH
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 SILENT FUTURE TEC GmbH filed Critical SILENT FUTURE TEC GmbH
Priority to EP09771830A priority Critical patent/EP2297457A2/fr
Publication of WO2010000007A2 publication Critical patent/WO2010000007A2/fr
Publication of WO2010000007A3 publication Critical patent/WO2010000007A3/fr
Anticipated expiration legal-status Critical
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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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)
  • Rotary Pumps (AREA)

Abstract

L'invention concerne une pale de rotor pour un rotor de type Darrieus à construction en H. Pour minimiser les émissions sonores et améliorer les propriétés de démarrage, les extrémités supérieure et inférieure des pales de rotor sont légèrement courbées vers l'extérieur à partir de l'axe de rotor, par rapport au reste de la pale, et les parties supérieure et inférieure du bord d'attaque des pales de rotor sont légèrement courbées vers l'arrière à partir de la partie centrale du bord d'attaque dans la direction du mouvement du rotor en fonctionnement.
PCT/AT2009/000263 2008-07-03 2009-07-03 Pale de rotor pour un rotor de type darrieus Ceased WO2010000007A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09771830A EP2297457A2 (fr) 2008-07-03 2009-07-03 Pale de rotor pour un rotor de type darrieus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0037108U AT11093U1 (de) 2008-07-03 2008-07-03 Rotorblatt für einen darrieus-rotor
ATGM371/2008 2008-07-03

Publications (2)

Publication Number Publication Date
WO2010000007A2 WO2010000007A2 (fr) 2010-01-07
WO2010000007A3 true WO2010000007A3 (fr) 2010-12-16

Family

ID=41051985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2009/000263 Ceased WO2010000007A2 (fr) 2008-07-03 2009-07-03 Pale de rotor pour un rotor de type darrieus

Country Status (4)

Country Link
EP (1) EP2297457A2 (fr)
AT (1) AT11093U1 (fr)
DE (1) DE202009009188U1 (fr)
WO (1) WO2010000007A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8877744B2 (en) 2011-04-04 2014-11-04 Hoffmann-La Roche Inc. 1,4-Oxazepines as BACE1 and/or BACE2 inhibitors
CN108050001B (zh) * 2017-11-08 2019-09-27 西安理工大学 一种垂直轴潮流能水轮机的仿生叶片
GB2606489B (en) * 2021-05-06 2023-09-27 Achelous Energy Ltd Systems and devices for a floating renewable power station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130380A (en) * 1976-05-13 1978-12-19 Kaiser Heinz W Wind powered turbine and airfoil construction
US4435124A (en) * 1980-08-20 1984-03-06 Nianbilla Company Limited Vertical axis windmill
DE3425313A1 (de) * 1984-07-10 1986-01-23 Erich Herter Windturbine
FR2865777A1 (fr) * 2004-02-04 2005-08-05 Inst Nat Polytech Grenoble Turbomachine hydraulique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007010873U1 (de) 2007-08-03 2007-10-04 Fiber-Tech Products Gmbh Windkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130380A (en) * 1976-05-13 1978-12-19 Kaiser Heinz W Wind powered turbine and airfoil construction
US4435124A (en) * 1980-08-20 1984-03-06 Nianbilla Company Limited Vertical axis windmill
DE3425313A1 (de) * 1984-07-10 1986-01-23 Erich Herter Windturbine
FR2865777A1 (fr) * 2004-02-04 2005-08-05 Inst Nat Polytech Grenoble Turbomachine hydraulique

Also Published As

Publication number Publication date
AT11093U1 (de) 2010-04-15
EP2297457A2 (fr) 2011-03-23
DE202009009188U1 (de) 2009-09-03
WO2010000007A2 (fr) 2010-01-07

Similar Documents

Publication Publication Date Title
WO2011033348A3 (fr) Éolienne à axe vertical et son rotor éolien
WO2004061298A3 (fr) Pale de rotor concue pour une installation d'energie eolienne
EP2419626A4 (fr) Pale de turbine éolienne de longueur variable ayant des éléments de zone de transition
GB0820324D0 (en) Wind turbine rotor blade
EP2358998A4 (fr) Pales d'eolienne efficaces, structures de pales d'eolienne, systemes et procedes associes de fabrication, d'assemblage et d'utilisation
GB0907444D0 (en) Wind turbine rotor blade
GB2472460B (en) Wind or tidal turbine blade having an attachment
WO2010106337A3 (fr) Ensemble turbine
BRPI0907167A2 (pt) Pá do rotor de turbina de vento e montagem de cubo do rotor
WO2009128708A3 (fr) Procédé et construction de levage permettant de lever et d’abaisser une pale d’éolienne
EP2423436A3 (fr) Forme de profil d'aube pour compresseur
WO2011017359A3 (fr) Préparation de compositions de polyoxyméthylène renouvelables
WO2009101596A3 (fr) Modèle d'aubes de turbine carénée
RU2014112113A (ru) Способ эксплуатации ветроэнергетической установки
NZ701728A (en) Rotor blade for a wind power plant
GB2464132A8 (en) Multistage vertical axis wind turbine.
WO2010028342A3 (fr) Eolienne gonflable
WO2011056767A3 (fr) Pale de turbine éolienne
WO2010000007A3 (fr) Pale de rotor pour un rotor de type darrieus
GB0909192D0 (en) Wind turbine rotor blade having segmented tip
WO2010108120A3 (fr) Éolienne à axe vertical à section variable
WO2012083932A3 (fr) Procédé de fabrication d'une pale de rotor d'une éolienne
WO2009095149A3 (fr) Installation de production d'énergie immergée indépendante munie d'une turbine axiale
WO2010141687A3 (fr) Turbine éolienne ayant un profil de pression et procédé de fabrication associé
PT1596063T (pt) Turbina eólica com pás de rotor curvas

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009771830

Country of ref document: EP