WO2015150593A8 - Conexión entre torre de celosía y góndola - Google Patents

Conexión entre torre de celosía y góndola Download PDF

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Publication number
WO2015150593A8
WO2015150593A8 PCT/ES2014/000036 ES2014000036W WO2015150593A8 WO 2015150593 A8 WO2015150593 A8 WO 2015150593A8 ES 2014000036 W ES2014000036 W ES 2014000036W WO 2015150593 A8 WO2015150593 A8 WO 2015150593A8
Authority
WO
WIPO (PCT)
Prior art keywords
tower
gondola
reduction
lattice tower
lattice
Prior art date
Application number
PCT/ES2014/000036
Other languages
English (en)
French (fr)
Other versions
WO2015150593A1 (es
Inventor
Eneko Sanz Pascual
Hely Ricardo SAVII COSTA
Original Assignee
Nabrawind 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
Priority to EP14887717.8A priority Critical patent/EP3115601B1/en
Priority to ES14887717T priority patent/ES2799349T3/es
Priority to CN201480076787.8A priority patent/CN106536922A/zh
Application filed by Nabrawind Sl filed Critical Nabrawind Sl
Priority to PCT/ES2014/000036 priority patent/WO2015150593A1/es
Publication of WO2015150593A1 publication Critical patent/WO2015150593A1/es
Publication of WO2015150593A8 publication Critical patent/WO2015150593A8/es
Priority to US15/254,477 priority patent/US9644386B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B1/1909—Connecting nodes specially adapted therefor with central cylindrical connecting element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/10—Truss-like structures
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1975—Frameworks where the struts are directly connected to each other, i.e. without interposed connecting nodes or plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H2012/006—Structures with truss-like sections combined with tubular-like sections
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • F05B2240/9121—Mounting on supporting structures or systems on a stationary structure on a tower on a lattice tower
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Wind Motors (AREA)

Abstract

Sistema de conexión entre la torre de celosía (2) y la góndola (3) de un aerogenerador de eje horizontal, formado por una pieza (4) anular y cilíndrica que dispone de una gran rigidez a flexión y permite la transición directa entre la corona continua del sistema de giro (yaw) de la góndola (3) y los miembros verticales de la torre en celosía (2). La pieza de conexión (4) está compuesta por dos anillos (13 y 14) unidos con placas verticales exteriores (12) y con placas horizontales inferiores (16) y superiores (17) que conforman sus caras (15 y 18), que internamente disponen de cuadernas transversales (20), centrales (19) y auxiliares (21) unidas entre sí y con las placas verticales exteriores (12) a través de piezas de unión (24) cilíndricas. Las cuadernas centrales (19) formarán un gran hueco (22) poligonal en su centro en función del número de patas que formen parte de la torre de celosía (2). La conexión de la pieza de (4) a una torre recta de tres columnas (2) es una solución óptima: reducción de cargas en columna de torre por aumento de brazo de reacción, reducción de cargas en bastidor y Yaw por mismo motivo, reducción de cargas en torre por embeber el generador en el hueco anular, reducción de coste de torre por reducción de elementos necesarios y masa total y reducción de costes de transporte por modularidad de la solución.
PCT/ES2014/000036 2014-03-04 2014-04-04 Conexión entre torre de celosía y góndola WO2015150593A1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP14887717.8A EP3115601B1 (en) 2014-03-04 2014-03-04 Connection between lattice tower and gondola
ES14887717T ES2799349T3 (es) 2014-03-04 2014-03-04 Conexión entre torre de celosía y góndola
CN201480076787.8A CN106536922A (zh) 2014-03-04 2014-03-04 格塔和吊舱之间的连接
PCT/ES2014/000036 WO2015150593A1 (es) 2014-03-04 2014-04-04 Conexión entre torre de celosía y góndola
US15/254,477 US9644386B2 (en) 2014-03-04 2016-09-01 Connection between lattice tower and nacelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/000036 WO2015150593A1 (es) 2014-03-04 2014-04-04 Conexión entre torre de celosía y góndola

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/254,477 Continuation US9644386B2 (en) 2014-03-04 2016-09-01 Connection between lattice tower and nacelle

Publications (2)

Publication Number Publication Date
WO2015150593A1 WO2015150593A1 (es) 2015-10-08
WO2015150593A8 true WO2015150593A8 (es) 2015-11-26

Family

ID=54239426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2014/000036 WO2015150593A1 (es) 2014-03-04 2014-04-04 Conexión entre torre de celosía y góndola

Country Status (5)

Country Link
US (1) US9644386B2 (es)
EP (1) EP3115601B1 (es)
CN (1) CN106536922A (es)
ES (1) ES2799349T3 (es)
WO (1) WO2015150593A1 (es)

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* Cited by examiner, † Cited by third party
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US10767632B2 (en) * 2016-09-09 2020-09-08 Siemens Gamesa Renewable Energy A/S Transition piece for a wind turbine
CN108035608A (zh) * 2018-01-09 2018-05-15 西北水利水电工程有限责任公司 一种钢格构塔筒
EP4108911A1 (en) * 2021-06-23 2022-12-28 General Electric Renovables España S.L. Assembly tools and methods for a direct drive wind turbine generator
CN114718815A (zh) * 2022-03-04 2022-07-08 中国电力工程顾问集团西南电力设计院有限公司 一种钢管塔式风机组合结构
US11613902B1 (en) * 2022-08-10 2023-03-28 Great Plains Towers, Inc. Base assembly for a lattice tower
CN116220195B (zh) * 2023-05-08 2023-07-07 山西六建集团有限公司 焊接空心球节点及其加工方法

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Also Published As

Publication number Publication date
CN106536922A (zh) 2017-03-22
ES2799349T3 (es) 2020-12-16
EP3115601B1 (en) 2020-05-06
EP3115601A4 (en) 2017-11-08
EP3115601A1 (en) 2017-01-11
WO2015150593A1 (es) 2015-10-08
US20160369522A1 (en) 2016-12-22
US9644386B2 (en) 2017-05-09

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