WO2012052793A1 - Self-accelerating wind turbine with lift - Google Patents

Self-accelerating wind turbine with lift Download PDF

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Publication number
WO2012052793A1
WO2012052793A1 PCT/IB2010/002702 IB2010002702W WO2012052793A1 WO 2012052793 A1 WO2012052793 A1 WO 2012052793A1 IB 2010002702 W IB2010002702 W IB 2010002702W WO 2012052793 A1 WO2012052793 A1 WO 2012052793A1
Authority
WO
WIPO (PCT)
Prior art keywords
wind
wind turbine
self
energy
order
Prior art date
Application number
PCT/IB2010/002702
Other languages
French (fr)
Inventor
Frédéric Clément MORET
Original Assignee
Moret Frederic Clement
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 Moret Frederic Clement filed Critical Moret Frederic Clement
Priority to PCT/IB2010/002702 priority Critical patent/WO2012052793A1/en
Publication of WO2012052793A1 publication Critical patent/WO2012052793A1/en

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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 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Definitions

  • This wind turbine takes again the horizontal form allowing very large surfaces of blades for a maximum of power and yield.
  • This wind turbine is composed of:
  • the wind turbine has 5 blades bodied for a weight saving and a hollow cylindrical axis used to bring this wind turbine levitation, by the law of Archimedes.

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

The invention relates to a horizontal-axis wind turbine allowing the use of very large blade surfaces in order to obtain maximum power and efficiency. The wind turbine includes a self-orienting device that allows the wind turbine to self-accelerate by deflecting currents in two directions. The small portion deflects the wind towards the inside of the blade to speed up the start of suction. The larger portion obstructs or slows down the wind arriving on the blades moving against the current. The device is produced in an entirely mechanical manner, and it is aligned automatically to face the wind by means of a wind-vane system. The wind turbine is provided with a hollow cylindrical shaft submerged in a liquid solution that can levitate same. The shaft is retained by bearings located at a plurality of locations along the height thereof in order to maintain the shaft vertical. The wind energy is transferred into mechanical energy by a pinion that allows wind energy to be transformed into mechanical energy and subsequently electric energy, referred to herein as machinery. The machinery is protected by a floor that shelters same from the elements. The wind turbine is ideal for the tops of buildings, and also eventually for assisting ships and freighters at sea, due to the spherical double shells that maintain the unit vertical despite rolling and pitching. The self-orienting device can also be used to accelerate the wheels of airliner landing gears in order to save expenditure on tyres.

Description

Éolienne auto-accélérée
Figure imgf000003_0001
sustentation Self-accelerated wind turbine
Figure imgf000003_0001
sustenance
Cette éolienne reprend la forme horizontale permettant de très grandes surfaces de pales pour un maximum de puissance et de rendement. This wind turbine takes again the horizontal form allowing very large surfaces of blades for a maximum of power and yield.
Cette éolienne est composée :  This wind turbine is composed of:
d'un dispositif auto-orienté qui lui permet de s'auto-accélérer en détournant le vent. Une partie en est récupérée pour pousser la pale qui va entrer en succion et l'autre pour chasser ou freiner le vent arrivant sur le retour des pales. Ce dispositif étant réalisé ici de manière complètement mécanique. a self-oriented device that allows it to self-accelerate by diverting the wind. Part of it is recovered to push the blade which will enter in sucking and the other to hunt or brake the wind arriving on the return of the blades. This device being realized here completely mechanically.
L'éolienne comporte 5 pales carrossées pour un gain de poids et d'un axe cylindrique creux servant à amener cette éolienne en lévitation, par la loi d'Archimède.  The wind turbine has 5 blades bodied for a weight saving and a hollow cylindrical axis used to bring this wind turbine levitation, by the law of Archimedes.

Claims

Revendications :  Claims:
N° 1 l tous dispositifs auto-orientés, chasse-vent, qui  No. 1 l all self-oriented devices, wind blower, which
permettent une récupération des courants afin d'accélérer la vitesse et la puissance de rotation de réolienne. allow recovery of currents to accelerate the speed and rotational power of wind turbine.
N° 2 1 tous corps creux servant à amener cette éolienne en lévitation par la loi d'Archimède c'est à dire en flottant et ce sur n'importe quel corps à l'état liquide. No. 2 1 all hollow body used to bring this wind turbine in levitation by the law of Archimedes, ie by floating and on any body in the liquid state.
N° 3 · idem que pour le n°2 mais cette fois-ci concernant des pièces pour amener les engrenages et autres pièces lourdes en sustentation. No. 3 · same as for No. 2 but this time concerning parts to bring the gears and other heavy parts levitated.
N° 4 l le système de vidange indispensable pour déposer réolienne afin d'effectuer un entretien ou une réparation. N ° 4 l the emptying system essential for depositing wind turbine for maintenance or repair.
N° 5 le système d'évacuation du trop plein pour éviter que éolienne ne monte trop haut et aille se gripper avec le roulement conique du dispositif auto-orienté. No. 5 the overflow system to prevent the wind turbine from rising too high and seize with the tapered bearing of the self-oriented device.
N° 6 Iles roulements d'assistances indispensables à la tenue verticale de Téolienne lui conférant son aplomb. N ° 6 There are bearings of assistance essential to the vertical holding of Teolienne giving it its plumb.
PCT/IB2010/002702 2010-10-19 2010-10-19 Self-accelerating wind turbine with lift WO2012052793A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/002702 WO2012052793A1 (en) 2010-10-19 2010-10-19 Self-accelerating wind turbine with lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/002702 WO2012052793A1 (en) 2010-10-19 2010-10-19 Self-accelerating wind turbine with lift

Publications (1)

Publication Number Publication Date
WO2012052793A1 true WO2012052793A1 (en) 2012-04-26

Family

ID=43896879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/002702 WO2012052793A1 (en) 2010-10-19 2010-10-19 Self-accelerating wind turbine with lift

Country Status (1)

Country Link
WO (1) WO2012052793A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014096880A3 (en) * 2012-12-21 2015-04-30 Moret Frédéric Clément Output booster for electric power stations
CN105781882A (en) * 2016-04-29 2016-07-20 武汉理工大学 Ocean platform for generating electricity by utilizing wind power and wave power

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894977A1 (en) * 1997-07-31 1999-02-03 Carlo Zini Wind turbine with wind funneling means
EP1462646A1 (en) * 2001-12-03 2004-09-29 IIZUKA, Takashi Unit type windmill
GB2461772A (en) * 2008-07-11 2010-01-20 Shih H Chen Floating power generator with multiple shrouded wind turbines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894977A1 (en) * 1997-07-31 1999-02-03 Carlo Zini Wind turbine with wind funneling means
EP1462646A1 (en) * 2001-12-03 2004-09-29 IIZUKA, Takashi Unit type windmill
GB2461772A (en) * 2008-07-11 2010-01-20 Shih H Chen Floating power generator with multiple shrouded wind turbines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014096880A3 (en) * 2012-12-21 2015-04-30 Moret Frédéric Clément Output booster for electric power stations
CN105781882A (en) * 2016-04-29 2016-07-20 武汉理工大学 Ocean platform for generating electricity by utilizing wind power and wave power
CN105781882B (en) * 2016-04-29 2018-09-18 武汉理工大学 Utilize the ocean platform of wind energy and wave-energy power generation

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