WO2012016259A3 - Windkraftanlage - Google Patents

Windkraftanlage Download PDF

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Publication number
WO2012016259A3
WO2012016259A3 PCT/AT2011/000325 AT2011000325W WO2012016259A3 WO 2012016259 A3 WO2012016259 A3 WO 2012016259A3 AT 2011000325 W AT2011000325 W AT 2011000325W WO 2012016259 A3 WO2012016259 A3 WO 2012016259A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow
incident
channel
guide device
wind power
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/AT2011/000325
Other languages
English (en)
French (fr)
Other versions
WO2012016259A2 (de
Inventor
Alois Penz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012016259A2 publication Critical patent/WO2012016259A2/de
Publication of WO2012016259A3 publication Critical patent/WO2012016259A3/de
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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9112—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
    • 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
    • F05B2250/50—Inlet or outlet
    • F05B2250/501—Inlet
    • F05B2250/5012—Inlet concentrating only, i.e. with intercepting fluid flow cross sectional area not greater than the rest of the machine behind the inlet
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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)

Abstract

Es wird eine Windkraftanlage mit einem Strömungskanal (1) zwischen zwei Kanalwänden (3), von denen zumindest eine eine Außenwand eines Bauwerks (2) bildet, mit wenigstens einer innerhalb des Strömungskanals (1) gelagerten, axial durchströmten Windturbine (4) und mit einer dem Turbinenrotor (5) in Anströmrichtung (13) vorgelagerten, sich in Anströmrichtung (13) düsenartig verjüngenden Leiteinrichtung (8) beschrieben. Um die Anströmung der Windturbine (4) in einfacher Weise steuern zu können, wird vorgeschlagen, dass die düsenartige Leiteinrichtung (8) wenigstens einen einer Kanalwand (3) zugeordneten, sich im Wesentlichen um den halben Umfang der Leiteinrichtung (8) erstreckenden Leitabschnitt (11) aufweist, der auf der dem Turbinenrotor (5) abgekehrten Stirnseite um eine vertikale Achse (12) schwenkverstellbar gelagert ist.
PCT/AT2011/000325 2010-08-04 2011-08-03 Windkraftanlage Ceased WO2012016259A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1306/2010A AT510207B1 (de) 2010-08-04 2010-08-04 Windkraftanlage
ATA1306/2010 2010-08-04

Publications (2)

Publication Number Publication Date
WO2012016259A2 WO2012016259A2 (de) 2012-02-09
WO2012016259A3 true WO2012016259A3 (de) 2012-05-03

Family

ID=44542914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000325 Ceased WO2012016259A2 (de) 2010-08-04 2011-08-03 Windkraftanlage

Country Status (2)

Country Link
AT (1) AT510207B1 (de)
WO (1) WO2012016259A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11131292B2 (en) * 2017-02-20 2021-09-28 Akinori Satou Wind power generation device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164382A (en) * 1977-07-27 1979-08-14 General Atomic Company Wind driven power apparatus
DE29704075U1 (de) * 1997-03-06 1998-03-05 Hörl, Kurt, 90441 Nürnberg Windenergiekonverter mit Sturmschutz
US20080258467A1 (en) * 2007-04-18 2008-10-23 Wilson Samuel B Methods, Systems, and Devices for Energy Generation
CA2645296A1 (en) * 2008-11-27 2010-05-27 Organoworld Inc. Annular multi-rotor double-walled turbine
WO2010074670A1 (en) * 2008-12-22 2010-07-01 Anthony Branco Fluid turbine for generating electricity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273531B (en) * 1992-12-16 1995-11-01 Joseph Kirkley Hourie Environment compatible wind motor
DE19644917A1 (de) * 1996-10-29 1998-04-30 Kurt Hoerl Windenergiekonverter mit Sturmschutz
WO2001038730A2 (en) * 1999-11-24 2001-05-31 Suman Das Gupta Wind flow velocity controller
GB0612677D0 (en) * 2006-06-27 2006-08-09 Taylor Derek A Energy conversion device for wind & other fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164382A (en) * 1977-07-27 1979-08-14 General Atomic Company Wind driven power apparatus
DE29704075U1 (de) * 1997-03-06 1998-03-05 Hörl, Kurt, 90441 Nürnberg Windenergiekonverter mit Sturmschutz
US20080258467A1 (en) * 2007-04-18 2008-10-23 Wilson Samuel B Methods, Systems, and Devices for Energy Generation
CA2645296A1 (en) * 2008-11-27 2010-05-27 Organoworld Inc. Annular multi-rotor double-walled turbine
WO2010074670A1 (en) * 2008-12-22 2010-07-01 Anthony Branco Fluid turbine for generating electricity

Also Published As

Publication number Publication date
AT510207A1 (de) 2012-02-15
WO2012016259A2 (de) 2012-02-09
AT510207B1 (de) 2012-05-15

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