MX2021010507A - Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa. - Google Patents

Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa.

Info

Publication number
MX2021010507A
MX2021010507A MX2021010507A MX2021010507A MX2021010507A MX 2021010507 A MX2021010507 A MX 2021010507A MX 2021010507 A MX2021010507 A MX 2021010507A MX 2021010507 A MX2021010507 A MX 2021010507A MX 2021010507 A MX2021010507 A MX 2021010507A
Authority
MX
Mexico
Prior art keywords
chord
wise
gap
rotor blade
minimize
Prior art date
Application number
MX2021010507A
Other languages
English (en)
Inventor
Scott Jacob Huth
Ashley Simone Wilford
Jon Stuart Wright
Andrew Mitchell Rodwell
Scott Iverson Shillig
Rohit Agarwal
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2021010507A publication Critical patent/MX2021010507A/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0675Rotors characterised by their construction elements of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00Manufacture
    • F05B2230/60Assembly methods
    • F05B2230/604Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/301Cross-section characteristics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302Segmented or sectional blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/30Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in 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)
  • Wind Motors (AREA)

Abstract

Un aspa de rotor incluye segmentos de aspa primero y segundo que se extienden en direcciones opuestas desde una junta en forma de cuerda. El primer segmento de aspa incluye una estructura de viga que se conecta con el segundo segmento de aspa a través de una sección receptora. Existe un espacio en forma de cuerda entre un borde de la estructura de la viga y un borde de la sección receptora. La estructura de la viga define una primera ranura de unión de perno, mientras que la sección de recepción define una segunda ranura de unión de perno que se alinea con la primera ranura de unión de perno. Los bujes primero y segundo están dispuestos en los primeros extremos de las ranuras de unión de primer y segundo perno, cada una de las cuales tiene una pestaña que se extiende dentro del espacio en forma de cuerda. Como tal, los bordes se apoyan entre sí dentro del espacio de la cuerda para llenar el espacio de la cuerda con un espacio o interferencia definido predeterminado. Además, se coloca un perno que se extiende en forma de cuerda a través de los casquillos para asegurar el primer y segundo segmentos de aspa juntos.
MX2021010507A 2019-03-01 2020-02-27 Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa. MX2021010507A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT/US2019/020267 2019-03-01
PCT/US2020/020097 WO2020180601A1 (en) 2019-03-01 2020-02-27 Jointed wind turbine rotor blade with chord-wise extending pin bushings designed to minimize chord-wise gap

Publications (1)

Publication Number Publication Date
MX2021010507A true MX2021010507A (es) 2021-10-13

Family

ID=65812400

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010507A MX2021010507A (es) 2019-03-01 2020-02-27 Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa.

Country Status (9)

Country Link
US (1) US20220178346A1 (es)
EP (1) EP3931436A1 (es)
JP (1) JP7476220B2 (es)
CN (1) CN113710891A (es)
AU (1) AU2020232943A1 (es)
BR (1) BR112021016856A2 (es)
CA (1) CA3131584A1 (es)
MX (1) MX2021010507A (es)
WO (1) WO2020180601A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202018692D0 (en) * 2020-11-27 2021-01-13 Lm Wp Patent Holding As A mechanism for restraining movement of a locking pin
EP4116579B1 (en) 2021-07-07 2024-03-20 LM Wind Power A/S Component platform lock with collets and method for holding a wind turbine blade component

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683380A (en) * 1951-07-13 1954-07-13 Silentbloe Ltd Gear wheel
GB1262704A (en) * 1968-08-10 1972-02-02 Messerschmitt Boelkow Blohm Helicopter rotor blade
EP1584817A1 (en) * 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
US8544800B2 (en) * 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
US7740453B2 (en) * 2007-12-19 2010-06-22 General Electric Company Multi-segment wind turbine blade and method for assembling the same
JP5081309B2 (ja) * 2008-01-14 2012-11-28 クリッパー・ウィンドパワー・インコーポレーテッド 発電用タービン用のモジュール式ローターブレード及びモジュール式ローター・ブレードを備えた発電用タービンを組み立てる方法
ES2436664T3 (es) * 2008-05-07 2014-01-03 Vestas Wind Systems A/S Pala seccional
WO2010023299A2 (en) * 2008-08-31 2010-03-04 Vestas Wind Systems A/S A sectional blade
JP5249684B2 (ja) * 2008-09-04 2013-07-31 三菱重工業株式会社 風車翼
US8403641B2 (en) * 2009-09-12 2013-03-26 Paul Lewis Gay Wind turbine blade tip brake apparatus and method
EP2739847A1 (en) * 2011-08-05 2014-06-11 Tecsis Tecnologia E Sistemas Avançados S.A. Aerogenerator blade tip segment and method of assembly
US9790919B2 (en) 2014-02-25 2017-10-17 General Electric Company Joint assembly for rotor blade segments of a wind turbine
US20150369211A1 (en) * 2014-06-19 2015-12-24 General Electric Company Wind blade tip joint
EP3144526A1 (en) 2015-09-16 2017-03-22 Siemens Aktiengesellschaft Joint for a segmented wind turbine rotor blade
US20180051672A1 (en) * 2016-08-19 2018-02-22 General Electric Company Jointed rotor blade for wind turbine
DE102016123346B3 (de) * 2016-12-02 2017-12-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Faserverbundbauteil, Faserverbundstruktur und Herstellung derselben
US10760545B2 (en) 2017-02-07 2020-09-01 General Electric Company Joint configuration for a segmented wind turbine rotor blade
US10570879B2 (en) * 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings

Also Published As

Publication number Publication date
US20220178346A1 (en) 2022-06-09
BR112021016856A2 (pt) 2021-10-19
AU2020232943A1 (en) 2021-09-23
JP7476220B2 (ja) 2024-04-30
JP2022521799A (ja) 2022-04-12
EP3931436A1 (en) 2022-01-05
CA3131584A1 (en) 2020-09-10
CN113710891A (zh) 2021-11-26
WO2020180601A1 (en) 2020-09-10

Similar Documents

Publication Publication Date Title
MX2021010507A (es) Aspa de rotor de turbina eolica unida con bujes de perno extensibles para cuerdas del aspa diseñadas para minimizar la separacion de las cuerdas del aspa.
CA2894728C (en) Wind blade tip joint
EP3361057A3 (en) Turbine rotor with low over-speed requirements
MX2020001503A (es) Ensamble de union para una aspa de rotor de turbina eolica.
MX2012013649A (es) Aspas segmentadas de turbina eolica con regiones de conexión entramadas, y sistemas y metodos asociados.
CN106289114A (zh) 一种间接式风机转子几何参数测量及性能优化的方法
CN102374113A (zh) 风力涡轮机转子叶片接头
NO20032282D0 (no) Helikopter
CA3002904C (en) Wind turbine rotor blade and wind turbine
EP3631198A4 (en) FLANGED RING WIND ROTOR BLADE GASKET KIT
CA3010688A1 (en) Rotor blade of a wind turbine and a wind turbine
MX2021004796A (es) Aspa de rotor de turbina eolica de union que posee diversas combinaciones de materiales a lo largo de su envergadura para refuerzo de pasadores.
EP3633160A3 (en) Gas turbine engine with integrated energy storage device
BR112015014503A2 (pt) rotor do tipo francis para uma turbina, e planta conversora de energia compreendendo tal rotor
BR112020003184A2 (pt) estrutura de conexão e método para montar uma estrutura de conexão
MX2022001832A (es) Accesorio de soporte giratorio para paletas de turbina eolica.
BR112017008612A2 (pt) ?lâmina de turbina eólica fornecida com dispositivo montado em superfície?
EP4321731A3 (en) Multi-alloy turbine engine components and manufacture methods
MX2015011663A (es) Pala de turbina con una ranura para sello de pasador.
US11802541B2 (en) Method for producing a split rotor blade, and rotor blade
MX2021004920A (es) Turbina eolica con aspa de rotor adjunta que posee una clavija de extension en forma de cuerda.
BR112018069414A2 (pt) rotor de gerador, gerador de uma turbina eólica ou uma usina hidrelétrica, turbina eólica, usina hidrelétrica, e, uso
EP3788253A4 (en) SHEAR TAPE FOR A WIND TURBINE ROTOR BLADE
MX2019004369A (es) Cojinete para una pala de rotor de turbina eolica, inserto de pestaña, pala de rotor de turbina eolica y turbina eolica.
BR112017021614A2 (pt) instalação de energia eólica, pilha de polos, e, gerador síncrono.