ES2435340B1 - Sistema de fijación para aerogeneradores y método de colocación del mismo - Google Patents

Sistema de fijación para aerogeneradores y método de colocación del mismo Download PDF

Info

Publication number
ES2435340B1
ES2435340B1 ES201200643A ES201200643A ES2435340B1 ES 2435340 B1 ES2435340 B1 ES 2435340B1 ES 201200643 A ES201200643 A ES 201200643A ES 201200643 A ES201200643 A ES 201200643A ES 2435340 B1 ES2435340 B1 ES 2435340B1
Authority
ES
Spain
Prior art keywords
fixing system
collar
wind turbines
placement
screws
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
ES201200643A
Other languages
English (en)
Other versions
ES2435340A2 (es
ES2435340R1 (es
Inventor
Daniel Artal Lorente
Fernando De Las Cuevas Jimenez
Fermin Lazcoz Santesteban
Pedro Munarriz Andres
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.)
Siemens Gamesa Renewable Energy Innovation and Technology 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 ES201200643A priority Critical patent/ES2435340B1/es
Priority to EP13002992.9A priority patent/EP2674611B1/en
Priority to PL13002992T priority patent/PL2674611T3/pl
Priority to ES13002992.9T priority patent/ES2620577T3/es
Priority to US13/918,105 priority patent/US9175667B2/en
Priority to BR102013014925-0A priority patent/BR102013014925B1/pt
Priority to CN201310239102.4A priority patent/CN103511194B/zh
Publication of ES2435340A2 publication Critical patent/ES2435340A2/es
Publication of ES2435340R1 publication Critical patent/ES2435340R1/es
Application granted granted Critical
Publication of ES2435340B1 publication Critical patent/ES2435340B1/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
    • 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
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0691—Rotors characterised by their construction elements of the hub
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • 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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F05B2240/00—Components
    • F05B2240/60—Shafts
    • F05B2240/61—Shafts hollow
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/506—Flanged connections bolted or riveted
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • 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
    • Y10T29/49332—Propeller making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • User Interface Of Digital Computer (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Sistema de fijación para aerogeneradores caracterizado por estar formado por una brida delantera (9) y una brida trasera (8) solidarias entre sí, que se soportan sobre el eje rotatorio hueco (2) y se unen al sistema de pitch que componen los rodamientos (6) del eje y la pieza en estrella (4). El método de fijación une la brida trasera (8) al eje hueco (2) con un collarín cónico (10) y por mediación de unos casquillos (11) distanciadores se une también a la brida delantera (9). El collarín (10) transmite por fricción mayores momentos y esfuerzos axiales mejorando el sistema de fijación, y la orientación de los tornillos del collarín (10) y de los tornillos (12) de los casquillos distanciadores (11) facilitan la inspección y el mantenimiento.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6

Claims (1)

  1. imagen1
    imagen2
ES201200643A 2012-06-15 2012-06-15 Sistema de fijación para aerogeneradores y método de colocación del mismo Expired - Fee Related ES2435340B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES201200643A ES2435340B1 (es) 2012-06-15 2012-06-15 Sistema de fijación para aerogeneradores y método de colocación del mismo
PL13002992T PL2674611T3 (pl) 2012-06-15 2013-06-12 Układ mocujący dla turbin wiatrowych i odpowiadające sposoby montażu
ES13002992.9T ES2620577T3 (es) 2012-06-15 2013-06-12 Sistema de fijación para aerogeneradores y método de colocación del mismo
EP13002992.9A EP2674611B1 (en) 2012-06-15 2013-06-12 Fastening system for wind turbines and corresponding installation methods
US13/918,105 US9175667B2 (en) 2012-06-15 2013-06-14 Fastening system for wind turbines and corresponding installation methods
BR102013014925-0A BR102013014925B1 (pt) 2012-06-15 2013-06-14 Sistema de fixação para a união entre um eixo rotatório e um sistema de passo de uma turbina eólica e método de fixação
CN201310239102.4A CN103511194B (zh) 2012-06-15 2013-06-17 用于风力涡轮机的紧固系统及相应的安装方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200643A ES2435340B1 (es) 2012-06-15 2012-06-15 Sistema de fijación para aerogeneradores y método de colocación del mismo

Publications (3)

Publication Number Publication Date
ES2435340A2 ES2435340A2 (es) 2013-12-18
ES2435340R1 ES2435340R1 (es) 2014-02-20
ES2435340B1 true ES2435340B1 (es) 2014-12-05

Family

ID=48669744

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201200643A Expired - Fee Related ES2435340B1 (es) 2012-06-15 2012-06-15 Sistema de fijación para aerogeneradores y método de colocación del mismo
ES13002992.9T Active ES2620577T3 (es) 2012-06-15 2013-06-12 Sistema de fijación para aerogeneradores y método de colocación del mismo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES13002992.9T Active ES2620577T3 (es) 2012-06-15 2013-06-12 Sistema de fijación para aerogeneradores y método de colocación del mismo

Country Status (6)

Country Link
US (1) US9175667B2 (es)
EP (1) EP2674611B1 (es)
CN (1) CN103511194B (es)
BR (1) BR102013014925B1 (es)
ES (2) ES2435340B1 (es)
PL (1) PL2674611T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108700026B (zh) * 2015-12-22 2019-11-26 维斯塔斯风力系统有限公司 用于具有预定位紧固件的风轮机的转子轮毂和相关方法
US10302598B2 (en) 2016-10-24 2019-05-28 General Electric Company Corrosion and crack detection for fastener nuts
CN107620679B (zh) * 2017-08-16 2020-02-11 新疆金风科技股份有限公司 叶片与变桨轴承的连接结构、连接方法及风力发电机组
EP3460272B1 (en) * 2017-09-20 2020-04-01 Siemens Gamesa Renewable Energy A/S Method for changing a bearing component and tool device for changing a bearing component
CN113167223B (zh) * 2018-11-27 2023-06-20 维斯塔斯风力系统有限公司 风力涡轮机叶片桨距系统
US11512728B2 (en) 2020-01-10 2022-11-29 General Electric Company System and method for coupling a hub to a main shaft of a wind turbine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666149A (en) * 1947-05-01 1954-01-12 Fumagalli Charles Electric generator with variable propeller and governing means therefor
US2998731A (en) * 1959-05-19 1961-09-05 Adamson Stephens Mfg Co Pulley hubs
CN2580137Y (zh) * 2002-11-13 2003-10-15 沈阳工业大学 一种变速恒频风电机组变桨距装置
US7244102B2 (en) * 2003-04-12 2007-07-17 General Electric Company Reinforced hub for the rotor of a wind energy turbine
US6902508B2 (en) * 2003-06-18 2005-06-07 Clayton International, Inc. Helicopter mainshaft assembly and drive assembly including the same
FI20051042A0 (fi) * 2005-10-14 2005-10-14 Esko Raikamo Paineväliainekäyttöinen kiertolaiteyksikkö ja sovitelma kiertolaiteyksikköjen käyttämiseksi
CN101037988A (zh) * 2006-03-16 2007-09-19 沈阳风电设备发展有限责任公司 一种风力发电机变桨距装置
DE102007008166A1 (de) * 2007-02-14 2008-08-21 Nordex Energy Gmbh Windenergieanlage mit einer Pitchdrehverbindung
CN201334986Y (zh) * 2008-10-23 2009-10-28 宁波欣达（集团）有限公司 风力发电机的变桨距机构
US8334610B2 (en) * 2009-02-13 2012-12-18 Robert Migliori Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake
CN201443474U (zh) * 2009-06-29 2010-04-28 山东长星风电科技有限公司 风力发电机组传动装置
EP2343455A1 (en) * 2010-01-07 2011-07-13 Vestas Wind Systems A/S Wind energy power plant having a rotor blade pitch actuator
US20110142618A1 (en) * 2010-10-29 2011-06-16 Bradley Graham Moore Wind turbine pitch assembly enclosure system
US9631605B2 (en) * 2010-11-26 2017-04-25 Vestas Wind Systems A/S Pitch system for a wind turbine
WO2013029277A1 (zh) * 2011-09-02 2013-03-07 上海致远绿色能源有限公司 多桨叶单驱同步变桨装置

Also Published As

Publication number Publication date
EP2674611A3 (en) 2015-03-25
CN103511194B (zh) 2018-05-29
ES2435340A2 (es) 2013-12-18
BR102013014925B1 (pt) 2021-11-16
EP2674611A2 (en) 2013-12-18
BR102013014925A2 (pt) 2015-07-14
EP2674611B1 (en) 2017-01-04
US9175667B2 (en) 2015-11-03
CN103511194A (zh) 2014-01-15
ES2435340R1 (es) 2014-02-20
ES2620577T3 (es) 2017-06-29
US20130336716A1 (en) 2013-12-19
PL2674611T3 (pl) 2017-07-31

Similar Documents

Publication Publication Date Title
ES2435340B1 (es) Sistema de fijación para aerogeneradores y método de colocación del mismo
ES2523592T3 (es) Una máquina de cinemática paralela con soportes de cardán
ES2539968T3 (es) Sistema de detección de proximidad entre una pala de turbina eólica y una pared de la torre
ES2469690B1 (es) Buje de una turbina eólica
ES2430763B1 (es) Segmento dentado para el rodamiento de paso de un aerogenerador
CL2014000283A1 (es) Un aparato para la limpieza de un panel solar que comprende uno o mas cepillos giratorios cada uno con un eje rotacional, un impulsor para mover cada uno de los cepillos en una direccion que no es perpendicular al eje rotacional; un sistema de limpieza; y metodo asociado.
MX2015009955A (es) Arreglo de paneles solares con varios sistemas de soporte de seguimiento alineados.
CO6630092A2 (es) Sistema de desenrollado de metal en laminas verticales
CL2012002803A1 (es) Vehiculo de transporte para el transporte de palas del rotor de instalaciones de energia eolica y/o segmentos de torre, posee un bastidor con un marco basico, un bastidor de alojamiento unido con el bastidor basico en un primer angulo, y una unidad de regulacion giratoria que presenta al menos un primer cojinete de pivote con un primer plano giratorio; y bastidor de transporte.
PE20141196A1 (es) Sistema de doble turbina que sigue el viento/agua (seguidor de viento) para energia del viento y/o del agua
BR112013012823A8 (pt) Rotor de turbina eólica e método de reparo de uma coroa parcial ou completa de um rotor de uma turbina eólica
MX2017006659A (es) Eje de soporte para modulos fotovoltaicos y sistema con una pluralidad de modulos fotovoltaicos.
PE20151098Z (es) Seguidor solar de un eje
MX2012013649A (es) Aspas segmentadas de turbina eolica con regiones de conexión entramadas, y sistemas y metodos asociados.
CL2013001486A1 (es) Procedimiento para la operacion de una instalacion de energia eolica que presenta un rotor aerodinamico configurado como rotor de eje horizontal donde en dicho rotor esta previsto por lo menos un elemento de medicion de solicitacion, dicho procedimiento comprende los pasos de hacer girar el rotor sin o con reducida solicitacion por el viento, y calibrar el elemento de medicion de solicitacion en base a la medicion de solicitacion y fuerzas de peso del rotor; instalacion de energia eolica
CL2014001843A1 (es) Rotor de turbina de viento, comprende un buje y al menos un alabe soportado en el buje, el alabe comprende una primera sección de alabe montada en el buje en forma estacionaria y una segunda sección de alabe montada a la primera sección y siendo ajustable de manera rotativa alrededor del eje longitudinal del alabe; turbina de viento.
ES2421745T3 (es) Sistema de mantenimiento de la pared interior de un conducto y procedimiento de realización
CO6770215A1 (es) Máquina eólica
ES2439141B1 (es) Hélices anticaída con aletas y cuñas, para transbordador espacial autónomo
ES2448817B1 (es) Hélices de helicóptero y de avión, con grupos de aletas
ES2536574B1 (es) Seguidor solar de barra central
BR112018000279A2 (pt) sistema de transmissão por correias
BR112014007531A2 (pt) rotor de turbina eólica e turbina eólica
ES2493722B1 (es) Procedimiento de ejecución de un aerogenerador para repotenciar un parque eólico existente y aerogenerador obtenido
ES2546709B1 (es) Generador eólico

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2435340

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20141205

FD2A Announcement of lapse in spain

Effective date: 20210915