BR112013012823A8 - Rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica - Google Patents

Rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica

Info

Publication number
BR112013012823A8
BR112013012823A8 BR112013012823A BR112013012823A BR112013012823A8 BR 112013012823 A8 BR112013012823 A8 BR 112013012823A8 BR 112013012823 A BR112013012823 A BR 112013012823A BR 112013012823 A BR112013012823 A BR 112013012823A BR 112013012823 A8 BR112013012823 A8 BR 112013012823A8
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine rotor
crown
partial
repair method
Prior art date
Application number
BR112013012823A
Other languages
English (en)
Other versions
BR112013012823B1 (pt
BR112013012823A2 (pt
Inventor
Pasquet Pierre
Original Assignee
Alstom Renovables Espana Sl
General Electric Renovables Espana Sl
Ge Renewable Tech
Ge Renewable Tech Wind Bv
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 Espana Sl, General Electric Renovables Espana Sl, Ge Renewable Tech, Ge Renewable Tech Wind Bv filed Critical Alstom Renovables Espana Sl
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)

Abstract

ROTOR DA TURBINA EÓLICA. A presente invenção refere-se a um rotor da turbina eólica compreende um cubo, uma pluralidade de pás, e pelo menos um mecanismo de passo para girar pelo menos uma pás, cada mecanismo de passo compreendendo uma coroa parcial, um rolamento de passo, um pinhão que está disposto para unir com a coroa parcial ou completa e um motor de passo disposto para acionar o dito pinhão, em que o rolamento de passo é montado entre o cubo e uma pá, e a coroa é montada no cubo ou na pá. A invenção ainda refere-se a um método para reparar uma coroa parcial ou completa em um rotor da turbina eólica, a coroa compreendendo uma pluralidade de segmentos, o método compreendendo separar pelo menos um segmento da coroa e separar a coroa em uma configuração modificada.
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 BR112013012823A2 (pt) 2016-08-23
BR112013012823A8 true 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
WO2007003866A1 (en) † 2005-07-05 2007-01-11 Vestas Wind Systems A/S A wind turbine pitch bearing, and use hereof
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
DK2574781T3 (da) * 2011-09-30 2014-08-11 Alstom Renovables Espana Sl Vindmøllerotor
FR2997159B1 (fr) 2012-10-22 2016-11-25 Skf Ab Palier a roulement, notamment pour propulseur de navires ou pour eolienne
FR2997158B1 (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
EP3320207B1 (en) 2015-07-06 2020-04-15 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
EP3318749B1 (en) * 2016-11-04 2020-04-08 Nordex Energy Spain, S.A.U. Wind turbine
US11300098B2 (en) 2017-01-19 2022-04-12 Siemens Gamesa Renewable Energy A/S Blade mounting arrangement
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
ATE261062T1 (de) * 1997-11-04 2004-03-15 Windtec Anlagenerrichtungs Und Windkraftanlage
WO2000061942A1 (en) * 1999-04-14 2000-10-19 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
EP2458200B1 (en) 2015-10-07
BR112013012823B1 (pt) 2021-03-02
BR112013012823A2 (pt) 2016-08-23
EP2458200A1 (en) 2012-05-30
CN103270293A (zh) 2013-08-28
US20130243599A1 (en) 2013-09-19
CN103270293B (zh) 2015-11-25
WO2012072627A1 (en) 2012-06-07
US9759197B2 (en) 2017-09-12

Similar Documents

Publication Publication Date Title
BR112013012823A8 (pt) Rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica
BR112015001425A2 (pt) motor de turbina a gás
BRPI0909453A2 (pt) pá de hélice de turbina eólica, e, métodos para fabricar e para reparar uma pá de hélice de turbina eólica
BR102013016115A8 (pt) método para reduzir as oscilações da torre, sistema de controle de passo e turbina eólica
DK2045464T3 (da) Pitch-leje for vindmøllerotorvinger
BRPI1013314A2 (pt) pá de rotor ou elemento de pá de rotor para uma instalação de energia eólica, instalação de energia eólica, processo para a produção de uma pá de rotor ou elemento de pá de rotor, e, processo de reparo para um elemento de pá de rotor de uma instalação de energia eólica
BRPI0911877B1 (pt) processo para produção de uma conexão de lâmina de um rotor, e conexão de lâmina
GB201020834D0 (en) Pitch gear
BR112014005409A2 (pt) método para produção de um setor de uma pá de hélice de bocal de turbina ou estator de compressor feita de um material compósito para um motor de turbina e turbina ou compressor que inclui uma pá de hélice de bocal ou estator que consiste nos ditos setores
BR112014000600A8 (pt) Rotor de turbina de vento, turbina de vento e método para fabricação de um rolamento de passo para um rotor de turbina de vento
ES2430763B1 (es) Segmento dentado para el rodamiento de paso de un aerogenerador
BR112015020873A2 (pt) conjunto de pás de passo variável e uma turbomáquina
BR112012025887A2 (pt) rotor de turbina de vento e turbina de vento
BR112013020869A2 (pt) rolamento axial/radial, em especial, para o acolhimento de pás de rotor em uma turbina eólica
BR112015013036A2 (pt) método para calcular um bordo de fuga, bordo de fuga, pá de rotor, e, instalação de energia eólica
BRPI1100021A2 (pt) sistema de controle de passo de lamina de turbina eolica, e rotor de turbina eolica e gerador de turbina eolica fornecidos com o mesmo .
BR112015022746A2 (pt) motor de turbina a gás, seção de turbina de um motor, e, método para fornecer uma porção de um motor de turbina a gás
BR112015010038A2 (pt) turbina eólica, seção de eixo de uma turbina eólica, e, método para projetar uma turbina eólica
DK1887221T3 (da) Vindkraftanlæg samt rotorbladindstillingsdrev
BR112015006124A2 (pt) conjunto de conexão, motor de turbina a gás, e, método para fazer manutenção num motor de turbina a gás
BR112015005423A2 (pt) rolamento de autoalinhamento elástico
GB201114674D0 (en) A rotor for a compressor of a gas turbine
BR112015004983A2 (pt) rotor para turbomáquina de fluxo axial e porca dupla para conectar dois elementos de tirante
WO2014009011A3 (de) Windenergieanlage mit einem pitchverstellsystem
BR112012002355A2 (pt) cubo de hélice com pás de passo variável para uma turbomáquina, hélice e turbomáquina

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.