MA33874B1 - Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade. - Google Patents

Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade.

Info

Publication number
MA33874B1
MA33874B1 MA33977A MA33977A MA33874B1 MA 33874 B1 MA33874 B1 MA 33874B1 MA 33977 A MA33977 A MA 33977A MA 33977 A MA33977 A MA 33977A MA 33874 B1 MA33874 B1 MA 33874B1
Authority
MA
Morocco
Prior art keywords
soapius
darrieus
convertible
regulating
combining
Prior art date
Application number
MA33977A
Other languages
Arabic (ar)
French (fr)
Inventor
Saadi Janah
Ennaji Mohamed
Original Assignee
Univ Hassan Ii Ain Chock
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 Univ Hassan Ii Ain Chock filed Critical Univ Hassan Ii Ain Chock
Priority to MA33977A priority Critical patent/MA33874B1/en
Publication of MA33874B1 publication Critical patent/MA33874B1/en

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 
    • F03D3/06—Rotors
    • F03D3/062—Construction
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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 
    • F03D3/06—Rotors
    • F03D3/061—Form
    • 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 
    • F03D3/06—Rotors
    • F03D3/062—Construction
    • F03D3/067—Construction the wind engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonieus type
    • Y02E10/28—
    • 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

Abstract

L'invention consterne un dispositif de transformation de l'énergie cinétique véhiculé par un écoulement aérodynamique ou hydrodynamique, en énergie cinétique exploitable, ce dispositif combine les deux configurations classiques savonius et darrieus, le dit dispositif est transformable, à géométrie variable, utilisant un aubage composé, et combiné à un système mécanique qui assure cette transformation, en passant d'une configuration à une autre selon la vitesse d'écoulement de l'air et les conditions externes.Cette turbine débute son cycle avec une configuration savonius, et au fûre et a mesure que la vitesse du vent augmente, elle se transforme en plusieurs turbines de type darrieus imbriquées.Ce qui fait qu'elle exploite les efforts aérodynamiques de type portance et trinée, qui présentent des complémentarités à plusieurs niveaux. The invention dismays a device for transforming the kinetic energy conveyed by an aerodynamic or hydrodynamic flow, into exploitable kinetic energy, this device combines the two classic configurations soapius and darrieus, the said device is transformable, with variable geometry, using a blading compound, and combined with a mechanical system that ensures this transformation, passing from one configuration to another according to the air flow speed and the external conditions. This turbine begins its cycle with a soapius configuration, and with the barrel and as the wind speed increases, it transforms into several nested darrieus type turbines, which makes it possible to exploit the aerodynamic forces of the lift and trine type, which present complementarities on several levels.
MA33977A 2011-06-24 2011-06-24 Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade. MA33874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MA33977A MA33874B1 (en) 2011-06-24 2011-06-24 Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA33977A MA33874B1 (en) 2011-06-24 2011-06-24 Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade.
PCT/MA2012/000009 WO2012177112A2 (en) 2011-06-24 2012-06-22 Convertible, self-adjusting, vertical-axis wind turbine combining savonius and darrieus configurations, and having folding blades

Publications (1)

Publication Number Publication Date
MA33874B1 true MA33874B1 (en) 2013-01-02

Family

ID=46888621

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33977A MA33874B1 (en) 2011-06-24 2011-06-24 Wind turbine with vertical axis, convertible, self-regulating, combining a soapius and a darrieus, with compound blade.

Country Status (2)

Country Link
MA (1) MA33874B1 (en)
WO (1) WO2012177112A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193978A (en) * 1991-09-23 1993-03-16 Bill Gutierrez Articulated blade with automatic pitch and camber control
JPWO2005095793A1 (en) * 2004-03-31 2008-07-31 株式会社アイ・ピー・ビー Vertical axis wind turbine and blade for wind turbine
JP2007270746A (en) * 2006-03-31 2007-10-18 Nippon Koki Kogyo Kk Vertical wind/water turbine having variable blade
JP3996945B1 (en) * 2007-02-20 2007-10-24 常夫 野口 Vertical axis windmill
CN201381942Y (en) * 2009-03-10 2010-01-13 刘少忠 Loose blade speed regulation type wind generating set

Also Published As

Publication number Publication date
WO2012177112A2 (en) 2012-12-27
WO2012177112A3 (en) 2013-04-25

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