WO1996014507A1 - Turbine eolienne a axe vertical et a aubes d'augmentation - Google Patents

Turbine eolienne a axe vertical et a aubes d'augmentation Download PDF

Info

Publication number
WO1996014507A1
WO1996014507A1 PCT/IT1995/000026 IT9500026W WO9614507A1 WO 1996014507 A1 WO1996014507 A1 WO 1996014507A1 IT 9500026 W IT9500026 W IT 9500026W WO 9614507 A1 WO9614507 A1 WO 9614507A1
Authority
WO
WIPO (PCT)
Prior art keywords
diaphragms
aeriform
eolian
rotor
blades
Prior art date
Application number
PCT/IT1995/000026
Other languages
English (en)
Inventor
Paolo Sbuelz
Original Assignee
Paolo Sbuelz
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 Paolo Sbuelz filed Critical Paolo Sbuelz
Priority to AU18226/95A priority Critical patent/AU1822695A/en
Publication of WO1996014507A1 publication Critical patent/WO1996014507A1/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
    • F03D3/0427—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 with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F03D3/0409—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 surrounding the rotor
    • F03D3/0418—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 surrounding the rotor comprising controllable elements
    • 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
    • F05B2240/215—Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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

Definitions

  • the present invention concerns a device for the conveyance of aeriform masses onto internal eolian rotors, for increasing the energetic output thereof .
  • the aim set forth is reached by means of the device according to the present invention, consisting of a f ixed structure , i . e . not rotating under the action of the wind, consisting of modules that can be assembled around the axis of the eolian rotor , each one consisting of a plurality of diaphragms radially placed so as to lead all the aerif orm mas s , corresponding to the steradian determined by the external entrance surface , onto the blades of the central rotor along an inclined direction in the rotation direction of the turbine , without incidence onto the negative part .
  • Figure 1 shows a plant scheme of a device for the conveyance of aeriform masses onto internal eolian rotors.
  • Figure 2 shows an axonometric view of a device with two superimposed layers of radial diaphragms.
  • Figure 3 shows a variant with a plurality of layers, develloped in height.
  • the enclosed figures show a device for the conveyance of great aeriform masses onto rotors' blades placed inside said device, comprising:
  • said diaphragms 1 may be realized, as above described, as flat and fixed, but also in possible variants with a curved structure for facilitating the sliding of the aeriform molecules towards the rotor, and with angles adjustable according to the intensity and the quality of the wind.
  • a possible extension of the diapragms' surface is provided with the manual or automatic projection of the end parts for increasing the aeriform mass conveyed.

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)
  • Motor Or Generator Cooling System (AREA)

Abstract

Dispositif constitué d'une structure fixe, c'est-à-dire qui ne tourne pas sous l'action du vent, composée de modules aptes à être assemblés autour de l'axe du rotor éolien, chaque module étant constitué de plusieurs diaphragmes (1) disposés de manière radiale de sorte que l'ensemble de la masse gazeuse correspondant au stéradian (4) déterminé par la surface d'entrée externe se dirige sur les aubes (3) du rotor central en suivant une direction inclinée dans le sens de rotation de la turbine, et ce sans incidence sur la partie négative.
PCT/IT1995/000026 1994-11-07 1995-02-21 Turbine eolienne a axe vertical et a aubes d'augmentation WO1996014507A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU18226/95A AU1822695A (en) 1994-11-07 1995-02-21 Vertical axis windturbine with augmenting vanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM940713A IT1275072B (it) 1994-11-07 1994-11-07 Dispositivo per il convogliamento su rotori eolici interni, di masse aeriformi
ITRM94A000713 1994-11-07

Publications (1)

Publication Number Publication Date
WO1996014507A1 true WO1996014507A1 (fr) 1996-05-17

Family

ID=11402797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1995/000026 WO1996014507A1 (fr) 1994-11-07 1995-02-21 Turbine eolienne a axe vertical et a aubes d'augmentation

Country Status (3)

Country Link
AU (1) AU1822695A (fr)
IT (1) IT1275072B (fr)
WO (1) WO1996014507A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936001A1 (de) * 1998-03-26 2001-02-01 Moreno Antonio Jose Mendonca Windkraftwerk zur Umwandlung von Windenergie in elektrische Energie
DE19946389A1 (de) * 1999-09-28 2001-03-29 Viktor Otte Wind-Energie-Konverter (WEK) mit vertikaler Rotorachse und Kombinationsströmungsprofilen
ES2155405A1 (es) * 1999-07-30 2001-05-01 Moreno Antonio Jose Mendonca Barrera contra el viento diseñada para aprovechar la energia del viento y su transformacion en energia electrica.
NL1019855C2 (nl) * 2001-06-13 2002-12-16 Ngup Holding B V Rotor, windturbine en samenstel daarvan.
FR2886353A1 (fr) * 2005-05-27 2006-12-01 Michel Georges Ponge Turbine aeromotrice avec accelerateur de flux
WO2008074203A1 (fr) * 2006-12-18 2008-06-26 Weiqing Shen Système de génération d'énergie éolienne d'amélioration d'énergie
FR2918418A1 (fr) * 2007-07-05 2009-01-09 Marc Andre Claude Clemente Systeme de recuperation, canalisation et centralisation des courants d'air naturels ou ceux crees par le deplacement d'une unite de transports en vue de leur transformation en une energie electrique
WO2010109231A3 (fr) * 2009-03-25 2011-05-26 Wind Dam Limited Eolienne à axe vertical
EP2513473A2 (fr) * 2009-12-16 2012-10-24 Percy Kawas Procédé et dispositif pour système d'énergie éolienne
CN108412686A (zh) * 2017-10-17 2018-08-17 李晓亮 大面积吸能式风力发电机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB155890A (en) * 1919-09-17 1920-12-17 Kennedy Beresford A new or improved wind-motor
FR576980A (fr) * 1924-02-08 1924-08-29 Turbine aérienne à axe vertical
US1595578A (en) * 1925-05-07 1926-08-10 Lemore G Sovereign Wind concentrator
DE2535138A1 (de) * 1974-08-07 1976-02-19 John H Troll Vorrichtung zur ausnutzung der windenergie
US3994621A (en) * 1975-07-09 1976-11-30 Townsend Bogie Windmill
FR2492007A2 (fr) * 1980-08-05 1982-04-16 Joly Michel Panneau deflecteur telescopique pour grande eolienne
FR2520057A1 (fr) * 1982-01-21 1983-07-22 Chavanon Michel Perfectionnement aux aerogenerateurs
WO1994004819A1 (fr) * 1992-08-18 1994-03-03 Four Winds Energy Corporation Turbine eolienne particulierement conçue pour des vents forts

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB155890A (en) * 1919-09-17 1920-12-17 Kennedy Beresford A new or improved wind-motor
FR576980A (fr) * 1924-02-08 1924-08-29 Turbine aérienne à axe vertical
US1595578A (en) * 1925-05-07 1926-08-10 Lemore G Sovereign Wind concentrator
DE2535138A1 (de) * 1974-08-07 1976-02-19 John H Troll Vorrichtung zur ausnutzung der windenergie
US3994621A (en) * 1975-07-09 1976-11-30 Townsend Bogie Windmill
FR2492007A2 (fr) * 1980-08-05 1982-04-16 Joly Michel Panneau deflecteur telescopique pour grande eolienne
FR2520057A1 (fr) * 1982-01-21 1983-07-22 Chavanon Michel Perfectionnement aux aerogenerateurs
WO1994004819A1 (fr) * 1992-08-18 1994-03-03 Four Winds Energy Corporation Turbine eolienne particulierement conçue pour des vents forts

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936001A1 (de) * 1998-03-26 2001-02-01 Moreno Antonio Jose Mendonca Windkraftwerk zur Umwandlung von Windenergie in elektrische Energie
ES2155405A1 (es) * 1999-07-30 2001-05-01 Moreno Antonio Jose Mendonca Barrera contra el viento diseñada para aprovechar la energia del viento y su transformacion en energia electrica.
DE19946389A1 (de) * 1999-09-28 2001-03-29 Viktor Otte Wind-Energie-Konverter (WEK) mit vertikaler Rotorachse und Kombinationsströmungsprofilen
WO2001023758A1 (fr) 1999-09-28 2001-04-05 Morteza Mobalegh Naseri Convertisseur d'energie eolienne pourvu d'un axe de rotor vertical
NL1019855C2 (nl) * 2001-06-13 2002-12-16 Ngup Holding B V Rotor, windturbine en samenstel daarvan.
FR2886353A1 (fr) * 2005-05-27 2006-12-01 Michel Georges Ponge Turbine aeromotrice avec accelerateur de flux
WO2008074203A1 (fr) * 2006-12-18 2008-06-26 Weiqing Shen Système de génération d'énergie éolienne d'amélioration d'énergie
FR2918418A1 (fr) * 2007-07-05 2009-01-09 Marc Andre Claude Clemente Systeme de recuperation, canalisation et centralisation des courants d'air naturels ou ceux crees par le deplacement d'une unite de transports en vue de leur transformation en une energie electrique
WO2010109231A3 (fr) * 2009-03-25 2011-05-26 Wind Dam Limited Eolienne à axe vertical
EP2513473A2 (fr) * 2009-12-16 2012-10-24 Percy Kawas Procédé et dispositif pour système d'énergie éolienne
EP2513473A4 (fr) * 2009-12-16 2014-08-13 Power Inc Alchemy Procédé et dispositif pour système d'énergie éolienne
CN108412686A (zh) * 2017-10-17 2018-08-17 李晓亮 大面积吸能式风力发电机

Also Published As

Publication number Publication date
ITRM940713A1 (it) 1996-05-07
AU1822695A (en) 1996-05-31
ITRM940713A0 (it) 1994-11-07
IT1275072B (it) 1997-07-30

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