[go: up one dir, main page]

IN2012DE00490A - - Google Patents

Download PDF

Info

Publication number
IN2012DE00490A
IN2012DE00490A IN490DE2012A IN2012DE00490A IN 2012DE00490 A IN2012DE00490 A IN 2012DE00490A IN 490DE2012 A IN490DE2012 A IN 490DE2012A IN 2012DE00490 A IN2012DE00490 A IN 2012DE00490A
Authority
IN
India
Prior art keywords
inboard
outboard
spar
prefabricated panels
wind turbine
Prior art date
Application number
Inventor
Pascual Eneko Sanz
De La Rua Ion Arocena
Valles Victor Isla
Collado Sandra Arroz
Moreno Luis Alberto Mayor
Azanza Inaki Hermosilla
Moreno Andoni Rosende
Original Assignee
Gamesa Innovation & Tech 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 & Tech Sl filed Critical Gamesa Innovation & Tech Sl
Publication of IN2012DE00490A publication Critical patent/IN2012DE00490A/en

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
    • 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
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/302—Retaining components in desired mutual position by means of magnetic or electromagnetic forces
    • 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
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

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

A wind turbine blade transversely divided in an inboard module (13) and an outboard module (33) provided on their end sections with connecting means, comprising, respectively, an inboard spar (15), an inboard upper shell (17) and an inboard lower shell (19); an outboard spar (35), an outboard upper shell (37) and an outboard lower shell (39); and arranged so that the aerodynamic profile of said inboard and outboard modules (13, 33) is defined by said upper and lower shells (17, 19; 37, 39), in which the inboard spar (15) is composed of two cap prefabricated panels (21, 23) and two web prefabricated panels (25, 27), and the outboard spar (35) is composed of first and second prefabricated panels (41, 43) integrating its caps (45, 47) and webs (49, 51). The invention also refers to a method of fabricating said wind turbine blade.
IN490DE2012 2011-02-24 2012-02-21 IN2012DE00490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201100204A ES2398553B1 (en) 2011-02-24 2011-02-24 A MULTI-PANEL IMPROVED AIRPLANE SHOVEL.

Publications (1)

Publication Number Publication Date
IN2012DE00490A true IN2012DE00490A (en) 2015-06-05

Family

ID=45655080

Family Applications (1)

Application Number Title Priority Date Filing Date
IN490DE2012 IN2012DE00490A (en) 2011-02-24 2012-02-21

Country Status (7)

Country Link
US (1) US8967976B2 (en)
EP (1) EP2492497B1 (en)
CN (1) CN102650269B (en)
BR (1) BR102012004103B1 (en)
DK (1) DK2492497T3 (en)
ES (2) ES2398553B1 (en)
IN (1) IN2012DE00490A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2572101A1 (en) * 2010-05-20 2013-03-27 Tecsis Tecnologia E Sistemas Avancados S.A. Aerogenerator blade and method of manufacturing thereof
IT1401996B1 (en) * 2010-09-30 2013-08-28 Wilic Sarl METHOD OF REALIZING A TUBULAR ROPE OF A WIND TURBINE SHOVEL
ES2387432B1 (en) * 2011-02-25 2013-07-29 Francisco Javier Garcia Castro PROCEDURE FOR THE MANUFACTURE OF WIND SHOES, BLADES FOR WINGS, WINGS OR SIMILAR STRUCTURES AND STRUCTURE IN THE FORM OF A SHOVEL OBTAINED BY MEANS OF THIS PROCEDURE
US20140234115A1 (en) * 2013-02-19 2014-08-21 Karsten Schibsbye Wind turbine blade having twisted spar web
GB2527587A (en) * 2014-06-27 2015-12-30 Vestas Wind Sys As Improvements relating to wind turbine blade manufacture
US20160040651A1 (en) * 2014-08-07 2016-02-11 General Electric Company Methods of manufacturing rotor blades of a wind turbine
WO2017088890A1 (en) 2015-11-26 2017-06-01 Vestas Wind Systems A/S Improvements relating to the manufacture of wind turbine blades
KR101694432B1 (en) * 2016-06-21 2017-01-09 한국항공대학교산학협력단 Blade for wind power generator
CN108582593A (en) * 2018-01-31 2018-09-28 江苏金风科技有限公司 Web, web die for manufacturing, web manufacturing method and blade
CN113423948B (en) 2018-12-20 2023-10-20 维斯塔斯风力系统有限公司 Improvements related to wind turbine blade manufacturing
US20220065819A1 (en) * 2018-12-20 2022-03-03 Vestas Wind Systems A/S Improvements relating to wind turbine blade manufacture
US12221951B2 (en) * 2019-09-13 2025-02-11 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Wind turbine blade
CN111577528B (en) * 2020-05-25 2021-03-26 湖南翰坤实业有限公司 Wind power generation device and installation method of wind power generation blades
WO2022100803A1 (en) * 2020-11-12 2022-05-19 Vestas Wind Systems A/S Wind turbine blade with improved adhesive joint between shear web and shell
US12053908B2 (en) 2021-02-01 2024-08-06 Regen Fiber, Llc Method and system for recycling wind turbine blades
CN113700598A (en) * 2021-09-17 2021-11-26 中国华能集团清洁能源技术研究院有限公司 Blade tip structure connecting device of horizontal shaft wind generating set
CN115573854B (en) * 2022-10-25 2023-04-07 新创碳谷集团有限公司 Modularized wind power blade and manufacturing method

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242160A (en) * 1979-02-02 1980-12-30 United Technologies Corporation Method of winding a wind turbine blade using a filament reinforced mandrel
US4295790A (en) * 1979-06-21 1981-10-20 The Budd Company Blade structure for use in a windmill
DE3103050A1 (en) 1981-01-30 1982-10-21 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover "CONTINUOUSLY WORKING CHIPBOARD PRESS"
DE3109566C2 (en) 1981-03-13 1983-04-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor blade for wind power machines and tensioning device for its assembly
ES2178903B1 (en) * 1999-05-31 2004-03-16 Torres Martinez M SHOVEL FOR AEROGENERATOR.
DE19962454A1 (en) 1999-12-22 2001-07-05 Aerodyn Eng Gmbh Rotor blade for wind turbines
DE19962989B4 (en) 1999-12-24 2006-04-13 Wobben, Aloys, Dipl.-Ing. Rotor blade for wind turbines
ES2574779T5 (en) * 2001-07-19 2022-02-17 Vestas Wind Sys As Blade for wind turbine
DK175718B1 (en) * 2002-04-15 2005-02-07 Ssp Technology As Möllevinge
EP1584817A1 (en) 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Wind turbine blade
ES2249182B1 (en) * 2004-09-14 2007-05-01 Gamesa Eolica S.A. STRUCTURAL BEAM OF THE WIND OF A WIND AEROGENERATOR AND MANUFACTURING PROCESS OF THE SAME.
ES2265760B1 (en) 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. SHOVEL FOR WIND GENERATORS.
ES2297998B1 (en) 2005-10-28 2009-07-20 GAMESA INNOVATION & TECHNOLOGY, S.L. SHOVEL START FOR AIRBRUSHERS.
US7517198B2 (en) * 2006-03-20 2009-04-14 Modular Wind Energy, Inc. Lightweight composite truss wind turbine blade
US7654799B2 (en) * 2006-04-30 2010-02-02 General Electric Company Modular rotor blade for a wind turbine and method for assembling same
WO2008092451A2 (en) * 2007-01-29 2008-08-07 Danmarks Tekniske Universitet Wind turbine blade
ES2342638B1 (en) 2007-02-28 2011-05-13 GAMESA INNOVATION & TECHNOLOGY, S.L. A MULTI-PANEL AIRPLANE SHOVEL.
ES2343712B1 (en) * 2007-05-03 2011-05-18 Manuel Torres Martinez AEROGENERATOR SHOVEL DIVIDED IN SECTIONS AND MANUFACTURING PROCESS OF THE SAME.
US8221085B2 (en) * 2007-12-13 2012-07-17 General Electric Company Wind blade joint bonding grid
PL2285553T3 (en) * 2008-05-16 2013-07-31 Xemc Darwind Bv A method of manufacturing a turbine blade half and a method of manufacturing a turbine blade
WO2009153344A1 (en) * 2008-06-20 2009-12-23 Vestas Wind Systems A/S An assembly tool for a spar for a wind turbine
ES2341074B1 (en) * 2008-10-28 2011-05-20 GAMESA INNOVATION & TECHNOLOGY, S.L A MULTI-PANEL AEROGENERATOR SHOVEL WITH INTEGRATED ROOT.
ES2342998B1 (en) * 2009-01-19 2011-06-27 Manuel Torres Martinez AIRLINER SHOVEL.
ES2373154B2 (en) * 2009-04-22 2012-06-07 Gamesa Innovation & Technology, S.L. RAY PROTECTION SYSTEM FOR SECTIONAL BLADES.
US7854594B2 (en) * 2009-04-28 2010-12-21 General Electric Company Segmented wind turbine blade
US7998303B2 (en) * 2009-05-28 2011-08-16 General Electric Company Method for assembling jointed wind turbine blade

Also Published As

Publication number Publication date
CN102650269B (en) 2017-03-01
BR102012004103A2 (en) 2013-10-01
EP2492497B1 (en) 2018-04-11
ES2398553A1 (en) 2013-03-20
ES2398553B1 (en) 2014-02-06
EP2492497A3 (en) 2016-11-09
BR102012004103B1 (en) 2021-07-20
DK2492497T3 (en) 2018-07-23
US20120219425A1 (en) 2012-08-30
US8967976B2 (en) 2015-03-03
CN102650269A (en) 2012-08-29
ES2677558T3 (en) 2018-08-03
EP2492497A2 (en) 2012-08-29

Similar Documents

Publication Publication Date Title
IN2012DE00490A (en)
WO2012161741A3 (en) Wind blade spar caps
WO2012004571A3 (en) A wind turbine blade
WO2014096002A3 (en) A wind turbine blade comprising an aerodynamic blade shell with recess and pre-manufactured spar cap
WO2013164695A3 (en) Wind energy system and method for using same
WO2010045441A3 (en) Power-augmenting shroud for energy-producing turbines
WO2013092502A3 (en) Wind turbine nacelle
PT3501809T (en) Pultruded fibrous composite strips having non-planar profiles cross-section for wind turbine blade spar caps
EP2767710A3 (en) Method and system for improving wind farm power production efficiency
CL2011002952A1 (en) System for assembling wingspan segments corresponding to a wind turbine blade comprising a first and a second transport device, and a guide structure supported by at least one of the transport devices; sensor system; method to assemble segments.
EP2703283A3 (en) Bonded composite aircraft wing
WO2011033348A3 (en) Vertical axis wind turbine and its wind rotor
WO2011133340A3 (en) Vertical axis wind turbine
WO2012135117A3 (en) Airship including aerodynamic, floatation, and deployable structures
WO2014028201A3 (en) Airborne concentrated solar photovoltaic system
WO2012155073A3 (en) Wind turbine elevator
GB201217210D0 (en) A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
WO2010010043A3 (en) Nacelle of a wind turbine comprising aviation obstruction lights
CL2015001234A1 (en) Installation of wind energy with a gondola, a generator arranged in the gondola, a tower and an azimuthal bearing to regulate the gondola in terms of its orientation with respect to the wind, characterized in that the azimuthal bearing is disposed of the gondola with a vertical azimuthal separation and the gondola is carried on the azimuthal bearing by means of a vertical well section that has a length equal to the azimuthal separation.
WO2012168387A3 (en) Wind energy plant tower
WO2015036806A3 (en) Wind turbine of low wind speeds
DK2855924T3 (en) METHOD AND MEANS FOR ESTABLISHING ACCESS TO THE MAIN PARTS IN THE NACELLE ON A WIND TURBINE.
HK1204351A1 (en) Wind turbine rotor
WO2011106733A3 (en) Advanced aerodynamic and structural blade and wing design
DK201370009A (en) Wind turbine rotor blades with reduced radar cross sections