BR112013012823A2 - rotor da turbina eólica - Google Patents

rotor da turbina eólica

Info

Publication number
BR112013012823A2
BR112013012823A2 BR112013012823A BR112013012823A BR112013012823A2 BR 112013012823 A2 BR112013012823 A2 BR 112013012823A2 BR 112013012823 A BR112013012823 A BR 112013012823A BR 112013012823 A BR112013012823 A BR 112013012823A BR 112013012823 A2 BR112013012823 A2 BR 112013012823A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine rotor
rotor
wind
turbine
Prior art date
Application number
BR112013012823A
Other languages
English (en)
Other versions
BR112013012823A8 (pt
BR112013012823B1 (pt
Inventor
Pierre Pasquet
Original Assignee
Alstom Renovables España S L
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 Alstom Renovables España S L filed Critical Alstom Renovables España S L
Publication of BR112013012823A2 publication Critical patent/BR112013012823A2/pt
Publication of BR112013012823A8 publication Critical patent/BR112013012823A8/pt
Publication of BR112013012823B1 publication Critical patent/BR112013012823B1/pt

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
    • 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
    • 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
    • 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 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
BR112013012823-2A 2010-11-30 2011-11-29 rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica BR112013012823B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10382322.5A EP2458200B1 (en) 2010-11-30 2010-11-30 Wind turbine rotor comprising a pitch bearing mechanism and a method of repair therefore
EP10382322.5 2010-11-30
PCT/EP2011/071274 WO2012072627A1 (en) 2010-11-30 2011-11-29 Wind turbine rotor

Publications (3)

Publication Number Publication Date
BR112013012823A2 true BR112013012823A2 (pt) 2016-08-23
BR112013012823A8 BR112013012823A8 (pt) 2018-06-12
BR112013012823B1 BR112013012823B1 (pt) 2021-03-02

Family

ID=43827497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012823-2A BR112013012823B1 (pt) 2010-11-30 2011-11-29 rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica

Country Status (5)

Country Link
US (1) US9759197B2 (pt)
EP (1) EP2458200B1 (pt)
CN (1) CN103270293B (pt)
BR (1) BR112013012823B1 (pt)
WO (1) WO2012072627A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008545089A (ja) † 2005-07-05 2008-12-11 ヴェスタス ウィンド システムズ エー／エス 風力タービンピッチ軸受及びその使用
GB2486405B (en) * 2010-12-08 2013-09-11 Vestas Wind Sys As Mounting arrangement for pitch gear
GB2486407A (en) * 2010-12-08 2012-06-20 Vestas Wind Sys As Wind turbine pitch system having segmented pitch gear
EP2574781B1 (en) * 2011-09-30 2014-05-07 Alstom Renovables España, S.L. Wind turbine rotor
FR2997158B1 (fr) * 2012-10-22 2016-11-25 Skf Ab Palier a roulement, notamment pour propulseur de navires ou pour eolienne
FR2997159B1 (fr) * 2012-10-22 2016-11-25 Skf Ab Palier a roulement, notamment pour propulseur de navires ou pour eolienne
US9140232B2 (en) * 2013-07-09 2015-09-22 General Electric Company Method for repairing a pitch system in a wind turbine
DE102014205816A1 (de) * 2014-03-28 2015-10-01 Aktiebolaget Skf Lageranordnung zur drehbaren Lagerung eines Turbinenblattes an einer Turbinennabe
WO2017005264A1 (en) * 2015-07-06 2017-01-12 Vestas Wind Systems A/S Segmented pitch ring for a wind turbine blade pitch system
EP3269974B1 (en) * 2016-07-12 2022-01-05 Siemens Gamesa Renewable Energy A/S Wind turbine with rotor blade pitch arrangement
DK3318749T3 (da) * 2016-11-04 2020-07-13 Nordex Energy Spain Sau Vindmølle
CN110177932B (zh) 2017-01-19 2021-06-29 西门子歌美飒可再生能源公司 叶片安装装置
DE102017004056A1 (de) * 2017-04-27 2018-10-31 Senvion Gmbh Blattadapter für Windenergieanlagen
DK179485B1 (en) 2017-12-04 2018-12-19 Cnc Onsite Aps Method for Repairing a Gear and Processing Machine for Carryingout the Method
DE102017222134A1 (de) * 2017-12-07 2019-06-13 Thyssenkrupp Ag Lagervorrichtung
CN108775273B (zh) * 2018-06-27 2019-08-06 新疆金风科技股份有限公司 变桨机构及风力发电机组
CN111255631A (zh) * 2020-02-15 2020-06-09 吴志华 一种风力发电机变桨装置
EP4008895A1 (en) 2020-12-03 2022-06-08 General Electric Renovables España S.L. Root portion for a wind turbine blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888357A (en) * 1972-11-15 1975-06-10 Caterpillar Tractor Co Swing bearing with bolt-on segmented gear
DE19634059C1 (de) * 1996-08-23 1997-10-23 Aerodyn Energiesysteme Gmbh Rotorblatt für eine Windkraftanlage
ES2214745T3 (es) * 1997-11-04 2004-09-16 Windtec Anlagenerrichtungs- Und Consulting Gmbh Instalacion de energia eolica.
AU2658800A (en) * 1999-04-14 2000-11-14 Neg Micon A/S Device for adjusting the pitch of the blades of a wind turbine and a method for stopping the rotation of the main shaft
DE10140793A1 (de) * 2001-08-20 2003-03-06 Gen Electric Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage
EP1571334A1 (en) * 2004-03-04 2005-09-07 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine yawing system and yawing process
DE102004046260B4 (de) * 2004-09-23 2007-05-16 Nordex Energy Gmbh Verfahren zum Betreiben einer Vorrichtung zum Verstellen eines Blatteinstellwinkels sowie eine Verstellvorrichtung
US7331761B2 (en) * 2005-11-10 2008-02-19 Kaydon Corporation Wind turbine pitch bearing and method
US8287238B2 (en) * 2008-02-29 2012-10-16 General Electric Company Hub pitch gear repair method
US20100143136A1 (en) * 2009-08-31 2010-06-10 Jeffrey Michael Daniels Systems and methods for assembling a pitch assembly for use in a wind turbine
ES2430763B1 (es) * 2012-05-21 2014-10-01 Gamesa Innovation & Technology S.L Segmento dentado para el rodamiento de paso de un aerogenerador

Also Published As

Publication number Publication date
BR112013012823A8 (pt) 2018-06-12
US9759197B2 (en) 2017-09-12
CN103270293B (zh) 2015-11-25
WO2012072627A1 (en) 2012-06-07
CN103270293A (zh) 2013-08-28
BR112013012823B1 (pt) 2021-03-02
EP2458200A1 (en) 2012-05-30
EP2458200B1 (en) 2015-10-07
US20130243599A1 (en) 2013-09-19

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F03D 80/00 (2016.01), F03D 7/02 (2006.01)

B25D Requested change of name of applicant approved

Owner name: GENERAL ELECTRIC RENOVABLES ESPANA, S.L. (ES)

B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES (FR)

B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES WIND B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/11/2011, OBSERVADAS AS CONDICOES LEGAIS.