WO2011098754A3 - Energy conversion means for wind turbines - Google Patents

Energy conversion means for wind turbines Download PDF

Info

Publication number
WO2011098754A3
WO2011098754A3 PCT/GB2011/000166 GB2011000166W WO2011098754A3 WO 2011098754 A3 WO2011098754 A3 WO 2011098754A3 GB 2011000166 W GB2011000166 W GB 2011000166W WO 2011098754 A3 WO2011098754 A3 WO 2011098754A3
Authority
WO
WIPO (PCT)
Prior art keywords
conversion means
energy conversion
linear
wind turbines
rotary
Prior art date
Application number
PCT/GB2011/000166
Other languages
French (fr)
Other versions
WO2011098754A2 (en
Inventor
Stephen John Packard
Malcolm Van Den Bergh
Hugh-Peter Granville Kelly
Original Assignee
Trident Energy Limited
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 Trident Energy Limited filed Critical Trident Energy Limited
Publication of WO2011098754A2 publication Critical patent/WO2011098754A2/en
Publication of WO2011098754A3 publication Critical patent/WO2011098754A3/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
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2260/00—Function
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/506—Kinematic linkage, i.e. transmission of position using cams or eccentrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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

Energy conversion means for wind turbines in which turbine blades rotationally drive a main axle, the energy conversion means comprising: one or more rotary to linear motion conversion mechanisms for being driven by the rotary motion of the main axle of the wind turbine, the linear motion obtained from the one or more rotary to linear conversion means being mechanically coupled to one or more linear generators to cause relative reciprocal motion between translator(s) and stator(s) of the one or more linear generators.
PCT/GB2011/000166 2010-02-09 2011-02-08 Energy conversion means for wind turbines WO2011098754A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1002046.9 2010-02-09
GBGB1002046.9A GB201002046D0 (en) 2010-02-09 2010-02-09 Energy conversion means for wind turbines

Publications (2)

Publication Number Publication Date
WO2011098754A2 WO2011098754A2 (en) 2011-08-18
WO2011098754A3 true WO2011098754A3 (en) 2011-12-15

Family

ID=42082659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/000166 WO2011098754A2 (en) 2010-02-09 2011-02-08 Energy conversion means for wind turbines

Country Status (2)

Country Link
GB (1) GB201002046D0 (en)
WO (1) WO2011098754A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907299B (en) * 2017-02-21 2023-04-07 湘潭大学 Bladeless wind driven generator device
IT202100012986A1 (en) * 2021-05-19 2022-11-19 Andrea Ferrerio Polyphase motor/alternator device with a decrease or cancellation of back EMFs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079068A (en) * 1980-05-19 1982-01-13 Kelly H P G Linear motor
DE3438891A1 (en) * 1984-10-24 1986-04-24 Jean 5100 Aachen Braun Energy-generating devices by means of agglomerated units
EP1839384A1 (en) * 2005-01-11 2007-10-03 Trident Energy Limited Improvements to tubular electrical generators
DE102006023130A1 (en) * 2006-05-02 2007-11-22 Hiwin Technologies Corp. Wind generator for transporting medium, has housing, where current generating mechanism is provided with rotating wheel and fixing plate laterally attached to impeller
US20100276938A1 (en) * 2009-05-01 2010-11-04 Edward Victor Smith Aerogenerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079068A (en) * 1980-05-19 1982-01-13 Kelly H P G Linear motor
DE3438891A1 (en) * 1984-10-24 1986-04-24 Jean 5100 Aachen Braun Energy-generating devices by means of agglomerated units
EP1839384A1 (en) * 2005-01-11 2007-10-03 Trident Energy Limited Improvements to tubular electrical generators
DE102006023130A1 (en) * 2006-05-02 2007-11-22 Hiwin Technologies Corp. Wind generator for transporting medium, has housing, where current generating mechanism is provided with rotating wheel and fixing plate laterally attached to impeller
US20100276938A1 (en) * 2009-05-01 2010-11-04 Edward Victor Smith Aerogenerator

Also Published As

Publication number Publication date
WO2011098754A2 (en) 2011-08-18
GB201002046D0 (en) 2010-03-24

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