ES2364931B1 - Generador de un aerogenerador accionado directamente - Google Patents

Generador de un aerogenerador accionado directamente Download PDF

Info

Publication number
ES2364931B1
ES2364931B1 ES201000263A ES201000263A ES2364931B1 ES 2364931 B1 ES2364931 B1 ES 2364931B1 ES 201000263 A ES201000263 A ES 201000263A ES 201000263 A ES201000263 A ES 201000263A ES 2364931 B1 ES2364931 B1 ES 2364931B1
Authority
ES
Spain
Prior art keywords
generator
rotor
air gap
wind turbine
stator
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.)
Expired - Fee Related
Application number
ES201000263A
Other languages
English (en)
Spanish (es)
Other versions
ES2364931A1 (es
Inventor
Torben M. Hansen
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.)
Adwen Offshore SL
Original Assignee
Gamesa Innovation and Technology SL
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 Gamesa Innovation and Technology SL filed Critical Gamesa Innovation and Technology SL
Priority to ES201000263A priority Critical patent/ES2364931B1/es
Priority to PCT/ES2011/000055 priority patent/WO2011107634A1/fr
Publication of ES2364931A1 publication Critical patent/ES2364931A1/es
Application granted granted Critical
Publication of ES2364931B1 publication Critical patent/ES2364931B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D9/20—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • F05D2220/766—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
ES201000263A 2010-03-04 2010-03-04 Generador de un aerogenerador accionado directamente Expired - Fee Related ES2364931B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201000263A ES2364931B1 (es) 2010-03-04 2010-03-04 Generador de un aerogenerador accionado directamente
PCT/ES2011/000055 WO2011107634A1 (fr) 2010-03-04 2011-03-02 Générateur d'éolienne à entraînement direct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201000263A ES2364931B1 (es) 2010-03-04 2010-03-04 Generador de un aerogenerador accionado directamente

Publications (2)

Publication Number Publication Date
ES2364931A1 ES2364931A1 (es) 2011-09-16
ES2364931B1 true ES2364931B1 (es) 2012-09-17

Family

ID=44512213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201000263A Expired - Fee Related ES2364931B1 (es) 2010-03-04 2010-03-04 Generador de un aerogenerador accionado directamente

Country Status (2)

Country Link
ES (1) ES2364931B1 (fr)
WO (1) WO2011107634A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7180204B2 (en) * 2005-01-07 2007-02-20 General Electric Company Method and apparatus for wind turbine air gap control
US7944074B2 (en) * 2008-03-25 2011-05-17 General Electric Company Wind turbine direct drive airgap control method and system
DK2143942T3 (en) * 2008-07-07 2016-03-29 Siemens Ag Windmill

Also Published As

Publication number Publication date
ES2364931A1 (es) 2011-09-16
WO2011107634A1 (fr) 2011-09-09

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