WO2012016264A3 - Éolienne - Google Patents

Éolienne Download PDF

Info

Publication number
WO2012016264A3
WO2012016264A3 PCT/AT2011/000330 AT2011000330W WO2012016264A3 WO 2012016264 A3 WO2012016264 A3 WO 2012016264A3 AT 2011000330 W AT2011000330 W AT 2011000330W WO 2012016264 A3 WO2012016264 A3 WO 2012016264A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow
channel
wall
incident
rotor
Prior art date
Application number
PCT/AT2011/000330
Other languages
German (de)
English (en)
Other versions
WO2012016264A2 (fr
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
Application filed by Alois Penz filed Critical Alois Penz
Publication of WO2012016264A2 publication Critical patent/WO2012016264A2/fr
Publication of WO2012016264A3 publication Critical patent/WO2012016264A3/fr

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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • Y02E10/728—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)
  • 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

L'invention concerne une éolienne comportant un canal d'écoulement (1) entre deux parois de canal (2), dont au moins une forme une paroi extérieure d'un bâtiment (3), au moins une turbine éolienne (6) qui est montée à l'intérieur du canal d'écoulement (1) et dont l'axe de rotor s'étend verticalement, et une unité de guidage (11) protégeant le rotor de turbine (7) dans la zone de son côté périphérique tournant dans le sens inverse du sens d'écoulement du vent. L'objectif de l'invention est de permettre d'obtenir des conditions d'écoulement favorables. A cet effet, la paroi de canal (2) située sur le côté périphérique du rotor de turbine (7), tournant dans le sens inverse du sens d'écoulement, forme l'unité de guidage (11) dans la zone d'admission du canal d'écoulement (1) et entoure le rotor de turbine (7) sur le côté entrée dans une zone périphérique (12); en outre, la paroi de canal (2) formant l'unité de guidage (11) comporte une paroi de guidage (13) sur le côté sortie de la turbine éolienne (6) qui est montée de manière à pouvoir pivoter, sur son côté frontal opposé à la turbine éolienne (6), autour d'un axe (14) parallèle à l'axe de rotor.
PCT/AT2011/000330 2010-08-04 2011-08-03 Éolienne WO2012016264A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1309/2010A AT510209B1 (de) 2010-08-04 2010-08-04 Windkraftanlage
ATA1309/2010 2010-08-04

Publications (2)

Publication Number Publication Date
WO2012016264A2 WO2012016264A2 (fr) 2012-02-09
WO2012016264A3 true WO2012016264A3 (fr) 2012-05-31

Family

ID=44653044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000330 WO2012016264A2 (fr) 2010-08-04 2011-08-03 Éolienne

Country Status (2)

Country Link
AT (1) AT510209B1 (fr)
WO (1) WO2012016264A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830485A (ja) * 1981-08-15 1983-02-22 Kitamura Boira Setsubi Kk 風力発電方法
WO2009021485A2 (fr) * 2007-08-10 2009-02-19 Gunter Krauss Installation de production d'énergie par écoulement
CA2645296A1 (fr) * 2008-11-27 2010-05-27 Organoworld Inc. Turbine annulaire multirotor a double paroi

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016574A1 (de) * 1980-04-30 1981-11-05 Danzer, Franz, 8702 Remlingen Windkraftwerk mit energiespeicherung
DE202006015410U1 (de) * 2006-10-09 2006-12-21 Lange, Wolfgang Intelligenter Vertikalrotor mit Venturi-Verstärker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830485A (ja) * 1981-08-15 1983-02-22 Kitamura Boira Setsubi Kk 風力発電方法
WO2009021485A2 (fr) * 2007-08-10 2009-02-19 Gunter Krauss Installation de production d'énergie par écoulement
CA2645296A1 (fr) * 2008-11-27 2010-05-27 Organoworld Inc. Turbine annulaire multirotor a double paroi

Also Published As

Publication number Publication date
AT510209B1 (de) 2012-05-15
WO2012016264A2 (fr) 2012-02-09
AT510209A1 (de) 2012-02-15

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