MA35297B1 - Aérogénérateur à fort rendement basé sur la technologie rotor-rotor - Google Patents

Aérogénérateur à fort rendement basé sur la technologie rotor-rotor

Info

Publication number
MA35297B1
MA35297B1 MA35557A MA35557A MA35297B1 MA 35297 B1 MA35297 B1 MA 35297B1 MA 35557 A MA35557 A MA 35557A MA 35557 A MA35557 A MA 35557A MA 35297 B1 MA35297 B1 MA 35297B1
Authority
MA
Morocco
Prior art keywords
rotor
coil
rotation
technology
magnet
Prior art date
Application number
MA35557A
Other languages
English (en)
Inventor
Abdellatif Benabdellah
Mohsine Bouya
Ouahabi Mohamed El
Mohammed Cherkaoui
Said Dhimdi
Asma Abrari
Rania Bassou
Randa Bassou
Tarik Laghmich
Original Assignee
Univ Int Rabat
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 Int Rabat filed Critical Univ Int Rabat
Priority to MA35557A priority Critical patent/MA35297B1/fr
Priority to PCT/MA2013/000047 priority patent/WO2014109625A1/fr
Publication of MA35297B1 publication Critical patent/MA35297B1/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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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—Rotors characterised by their construction elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • 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
    • F05B2240/37—Multiple rotors
    • F05B2240/374—Auxiliary rotors attached to blades of main 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
    • F05B2240/50—Bearings
    • F05B2240/51—Bearings magnetic
    • F05B2240/511—Bearings magnetic with permanent magnets
    • 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
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L’éolienne rotor-rotor est un système possédant un aérogénérateur d’un rendement meilleur que les systèmes existant, grâce à un système innovant permettant la rotation de l’induit (bobine) et de l’aimant. La puissance électrique est délivrée grâce à une technologie utilisant un système de ballais à charbon (figure 1 partie a) fixé sur la bobine et deux anneaux en cuivre (figure 1 partie b) fixés sur l’axe de rotation (figure 2). Ainsi la rotation de la bobine est rendue possible sans aucune torsion des files de contacts. Dans le cas des vents fort, l’augmentation du courant de foucault peut générer des résistances et pouvant entraîner la bobine dans le même sens que l’aimant. Cette situation est évitée grâce à un système de roulement anti-recule, et donc le système continue à produire de l’énergie électrique comme un système standard rotor-stator.
MA35557A 2013-01-10 2013-01-10 Aérogénérateur à fort rendement basé sur la technologie rotor-rotor MA35297B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA35557A MA35297B1 (fr) 2013-01-10 2013-01-10 Aérogénérateur à fort rendement basé sur la technologie rotor-rotor
PCT/MA2013/000047 WO2014109625A1 (fr) 2013-01-10 2013-12-09 Aerogenerateur avec deux rotors coplanaires et contrarotatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA35557A MA35297B1 (fr) 2013-01-10 2013-01-10 Aérogénérateur à fort rendement basé sur la technologie rotor-rotor

Publications (1)

Publication Number Publication Date
MA35297B1 true MA35297B1 (fr) 2014-08-01

Family

ID=49920575

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35557A MA35297B1 (fr) 2013-01-10 2013-01-10 Aérogénérateur à fort rendement basé sur la technologie rotor-rotor

Country Status (2)

Country Link
MA (1) MA35297B1 (fr)
WO (1) WO2014109625A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE384705A (fr) * 1930-03-19 1900-01-01
DE677398C (de) * 1936-11-28 1939-06-24 Hermann Honnef Windkraftwerk mit zwei gegenlaeufigen Windraedern, welche die Stator- und Rotorpolkraenze eines elektrischen Stromerzeugers tragen
DE2506160C3 (de) * 1975-02-14 1978-04-13 Alberto 8136 Percha Kling Windkraftwerk
US4461957A (en) * 1982-06-17 1984-07-24 Control Data Corporation Speed tolerant alternator system for wind or hydraulic power generation
US6320273B1 (en) * 2000-02-12 2001-11-20 Otilio Nemec Large vertical-axis variable-pitch wind turbine
NZ565921A (en) * 2005-07-15 2011-05-27 Southwest Windpower Inc Wind turbine and method of manufacture
EP1996815B2 (fr) * 2006-03-17 2024-02-14 Vestas Wind Systems A/S Eolienne avec un systeme de protection pour generateur electrique et son utilisation
DE102007016879A1 (de) * 2007-04-10 2008-10-16 Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. Windkraftanlagen (WKA) mit Ringgenerator

Also Published As

Publication number Publication date
WO2014109625A1 (fr) 2014-07-17

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