FR2292879A1 - Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine - Google Patents

Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine

Info

Publication number
FR2292879A1
FR2292879A1 FR7439583A FR7439583A FR2292879A1 FR 2292879 A1 FR2292879 A1 FR 2292879A1 FR 7439583 A FR7439583 A FR 7439583A FR 7439583 A FR7439583 A FR 7439583A FR 2292879 A1 FR2292879 A1 FR 2292879A1
Authority
FR
France
Prior art keywords
venturi
rotor
turbine
supplying air
electricity generating
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.)
Withdrawn
Application number
FR7439583A
Other languages
French (fr)
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
Priority to FR7439583A priority Critical patent/FR2292879A1/en
Publication of FR2292879A1 publication Critical patent/FR2292879A1/en
Withdrawn legal-status Critical Current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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
    • 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
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/501—Inlet
    • F05B2250/5011—Inlet augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/1016—Purpose of the control system in variable speed operation
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

Mechanical power is generated by a number of rotors equipped with blades and mounted in the neck of a venturi which is built in a reinforced concrete structure on the crest of a suitable hill. A series of shutters, which can rotate in pockets in the sides of the inlet side of the venturi, control the velocity of the wind blowing through the venturi. The mechanical power from the rotor is transmitted to a compressor which compresses air to be stored in pipes buried in the ground. The compressed air is used to drive an air turbine which generates electricity. The storage of energy by compressed air permits the continuous generation of electricity.
FR7439583A 1974-11-29 1974-11-29 Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine Withdrawn FR2292879A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7439583A FR2292879A1 (en) 1974-11-29 1974-11-29 Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439583A FR2292879A1 (en) 1974-11-29 1974-11-29 Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine

Publications (1)

Publication Number Publication Date
FR2292879A1 true FR2292879A1 (en) 1976-06-25

Family

ID=9145516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439583A Withdrawn FR2292879A1 (en) 1974-11-29 1974-11-29 Wind driven electricity generating plant - has rotor in venturi powering compressor supplying air for use in turbine

Country Status (1)

Country Link
FR (1) FR2292879A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713233A1 (en) * 1987-04-18 1988-11-03 Peter Murmann Device for large-scale electricity generation by wind, on a relatively small ground area, at weak to gale-force winds
GB2430982A (en) * 2005-10-07 2007-04-11 Stephen Walsh Wind turbine with venturi shaped duct
WO2008095265A1 (en) * 2007-02-09 2008-08-14 Filho, Cesar Peduti Wind collector for generating power
WO2009116999A1 (en) * 2008-03-20 2009-09-24 Calhoon Scott W Wind energy system
US7893553B1 (en) 2006-03-29 2011-02-22 Calhoon Scott W Wind energy system
ITGE20110127A1 (en) * 2011-11-10 2013-05-11 Enrico Valditerra "WIND IMPACT LOW ENVIRONMENTAL IMPACT AND ITS INSTALLATION METHOD"
CN103925166A (en) * 2014-04-24 2014-07-16 国家电网公司 Wind source enhancing device for wind power generation
NO345130B1 (en) * 2019-12-09 2020-10-12 Johnsen Kaare Andre Wind turbine generator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713233A1 (en) * 1987-04-18 1988-11-03 Peter Murmann Device for large-scale electricity generation by wind, on a relatively small ground area, at weak to gale-force winds
GB2430982A (en) * 2005-10-07 2007-04-11 Stephen Walsh Wind turbine with venturi shaped duct
US7893553B1 (en) 2006-03-29 2011-02-22 Calhoon Scott W Wind energy system
WO2008095265A1 (en) * 2007-02-09 2008-08-14 Filho, Cesar Peduti Wind collector for generating power
WO2009116999A1 (en) * 2008-03-20 2009-09-24 Calhoon Scott W Wind energy system
ITGE20110127A1 (en) * 2011-11-10 2013-05-11 Enrico Valditerra "WIND IMPACT LOW ENVIRONMENTAL IMPACT AND ITS INSTALLATION METHOD"
CN103925166A (en) * 2014-04-24 2014-07-16 国家电网公司 Wind source enhancing device for wind power generation
NO345130B1 (en) * 2019-12-09 2020-10-12 Johnsen Kaare Andre Wind turbine generator

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Legal Events

Date Code Title Description
ST Notification of lapse