WO2012016259A3 - Wind power installation - Google Patents

Wind power installation Download PDF

Info

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
guide device
channel
wind power
Prior art date
Application number
PCT/AT2011/000325
Other languages
German (de)
French (fr)
Other versions
WO2012016259A2 (en
Inventor
Alois Penz
Original Assignee
Alois Penz
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
Priority to ATA1306/2010 priority Critical
Priority to ATA1306/2010A priority patent/AT510207B1/en
Application filed by Alois Penz filed Critical Alois Penz
Publication of WO2012016259A2 publication Critical patent/WO2012016259A2/en
Publication of WO2012016259A3 publication Critical patent/WO2012016259A3/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/13Stators to collect or cause flow towards or away from turbines
    • F05B2240/133Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9112Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2250/00Geometry
    • F05B2250/50Inlet or outlet
    • F05B2250/501Inlet
    • F05B2250/5012Inlet concentrating only, i.e. with intercepting fluid flow cross sectional area not greater than the rest of the machine behind the inlet
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/30Wind power
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • Y02E10/728Onshore towers

Abstract

A wind power installation is described having a flow channel (1) between two channel walls (3), at least one of which forms an outer wall of a structure (2), having at least one axial‑flow wind turbine (4) which is borne within the flow channel (1), and having a guide device (8) which is mounted in front of the turbine rotor (5) in the incident‑flow direction (13) and tapers like a nozzle in the incident‑flow direction (13). In order to allow the incident flow to the wind turbine (4) to be controlled in a simple manner, it is proposed that the nozzle‑like guide device (8) have at least one guide section (11), which is associated with a channel wall (3), extends substantially around half the circumference of the guide device (8) and is borne on that end face which is remote from the turbine rotor (5) such that it can pivot about a vertical axis (12).
PCT/AT2011/000325 2010-08-04 2011-08-03 Wind power installation WO2012016259A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATA1306/2010 2010-08-04
ATA1306/2010A AT510207B1 (en) 2010-08-04 2010-08-04 Wind turbine

Publications (2)

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

Family

ID=44542914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000325 WO2012016259A2 (en) 2010-08-04 2011-08-03 Wind power installation

Country Status (2)

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

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 (en) * 1997-03-06 1998-03-05 Hoerl Kurt Wind energy converter with storm protection
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 (en) * 1996-10-29 1998-04-30 Kurt Hoerl Wind power-to-electrical power converter with storm protection
AU2702801A (en) * 1999-11-24 2001-06-04 Suman Das Gupta Wind 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 (en) * 1997-03-06 1998-03-05 Hoerl Kurt Wind energy converter with storm protection
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
AT510207B1 (en) 2012-05-15
AT510207A1 (en) 2012-02-15
WO2012016259A2 (en) 2012-02-09

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