MA53486A - Configuration des longerons pour pales de rotor d'éolienne - Google Patents

Configuration des longerons pour pales de rotor d'éolienne

Info

Publication number
MA53486A
MA53486A MA053486A MA53486A MA53486A MA 53486 A MA53486 A MA 53486A MA 053486 A MA053486 A MA 053486A MA 53486 A MA53486 A MA 53486A MA 53486 A MA53486 A MA 53486A
Authority
MA
Morocco
Prior art keywords
wind turbine
rotor blade
turbine rotor
stream configuration
stream
Prior art date
Application number
MA053486A
Other languages
English (en)
Inventor
Mathilde Aubrion
Rishikesh KUMAR
Thomas Merzhaeuser
Soeren Steffensen
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 MA53486A publication Critical patent/MA53486A/fr

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
    • 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
    • F03D80/30—Lightning protection
    • 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
    • F05B2230/60—Assembly 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2001—Glass
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2006—Carbon, e.g. graphite
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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

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)
MA053486A 2018-08-28 2019-08-28 Configuration des longerons pour pales de rotor d'éolienne MA53486A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/114,341 US10830207B2 (en) 2018-08-28 2018-08-28 Spar configuration for jointed wind turbine rotor blades

Publications (1)

Publication Number Publication Date
MA53486A true MA53486A (fr) 2021-12-01

Family

ID=67928901

Family Applications (1)

Application Number Title Priority Date Filing Date
MA053486A MA53486A (fr) 2018-08-28 2019-08-28 Configuration des longerons pour pales de rotor d'éolienne

Country Status (7)

Country Link
US (1) US10830207B2 (fr)
EP (1) EP3844387A1 (fr)
JP (1) JP7427656B2 (fr)
CN (1) CN113056602B (fr)
MA (1) MA53486A (fr)
MX (1) MX2021002394A (fr)
WO (1) WO2020047092A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019120416A1 (fr) * 2017-12-20 2019-06-27 Vestas Wind Systems A/S Ensemble pale d'éolienne
GB201817598D0 (en) * 2018-10-29 2018-12-12 Blade Dynamics Ltd A wind turbine blade with a plurality of shear webs
US11920556B2 (en) * 2018-12-14 2024-03-05 Vestas Wind Systems A/S Wind turbine blade
DK3712424T3 (da) * 2019-03-21 2023-10-09 Siemens Gamesa Renewable Energy As Vindmøllevinge og vindmølle
WO2021219198A1 (fr) * 2020-04-28 2021-11-04 Blade Dynamics Limited Pale d'éolienne segmentée
US20240254960A1 (en) * 2021-04-28 2024-08-01 Blade Dynamics Limited Manufacturing of segmented wind turbine blade
CN113357075A (zh) * 2021-07-29 2021-09-07 三一重能股份有限公司 一种风电叶片及风力发电机
CN115822860B (zh) * 2022-05-26 2025-08-22 中材科技风电叶片股份有限公司 一种分段叶片及其制造方法
CN115977866B (zh) * 2023-03-20 2023-05-23 新创碳谷集团有限公司 一种模块化风电叶片及其连接结构
WO2025226263A1 (fr) * 2024-04-24 2025-10-30 Lm Wind Power A/S Système de protection contre la foudre pour pale de rotor d'éolienne

Family Cites Families (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US851196A (en) 1907-04-23 American British Mfg Company Automatic gun.
US4474536A (en) 1980-04-09 1984-10-02 Gougeon Brothers, Inc. Wind turbine blade joint assembly and method of making wind turbine blades
DE3113079C2 (de) 1981-04-01 1985-11-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung
US5281454A (en) 1991-08-16 1994-01-25 Kaiser Aerospace & Electronics Corporation Closed composite sections with bonded scarf joints
FR2710871B1 (fr) 1993-10-07 1995-12-01 France Etat Armement Procédé d'assemblage d'éléments en matériau composite et éléments assemblages entre eux.
DK175275B1 (da) 2002-03-19 2004-08-02 Lm Glasfiber As Overgangsområde i vindmöllevinge
DE10235496B4 (de) 2002-08-02 2015-07-30 General Electric Co. Verfahren zum Herstellen eines Rotorblattes, Rotorblatt und Windenergieanlage
AU2003229708A1 (en) 2003-03-06 2004-09-28 Vestas Wind Systems A/S Wind turbine blade, spar for wind turbine blade and method of preparing these
EP1584817A1 (fr) 2004-04-07 2005-10-12 Gamesa Eolica, S.A. (Sociedad Unipersonal) Pale d'éolienne
CN102287322B (zh) * 2004-06-30 2015-12-16 维斯塔斯风力系统有限公司 由两个分离的部分制成的风轮机叶片以及装配方法
DK200401225A (da) * 2004-08-13 2006-02-14 Lm Glasfiber As Metode til afskæring af laminatlag, eksempelvis et glasfiber- eller kulfiber-laminatlag i en vindmöllevinge
US7344360B2 (en) 2004-09-29 2008-03-18 General Electric Company Wind turbine rotor blade with in-plane sweep and devices using same, and methods for making same
DK176176B1 (da) * 2004-11-24 2006-11-27 Siemens Wind Power As Fremgangsmåde og samlestykke til samling af en vinge, fortrinsvis vindmöllevinge, i sektioner
ES2255454B1 (es) * 2004-12-15 2007-07-01 Gamesa Eolica, S.A. Sistema pararrayos para pala de aerogenerador.
US8544800B2 (en) 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
ES2319599B1 (es) 2007-01-08 2010-01-26 Guillermo Petri Larrea Sistema reversible de seccionamiento en varias piezas de palas de aerogeneradores.
EP2033769A1 (fr) 2007-09-04 2009-03-11 Lm Glasfiber A/S Procédé pour la fabrication d'une structure composite via des produits intermédiaires et structure composite pouvant être obtenue selon le procédé
GB0717690D0 (en) 2007-09-11 2007-10-17 Blade Dynamics Ltd Wind turbine blade
ES2337645B1 (es) 2007-09-14 2011-03-11 GAMESA INNOVATION & TECHNOLOGY, S.L. Union de pala sensorizada.
US8123488B2 (en) 2007-09-17 2012-02-28 General Electric Company System and method for joining turbine blades
US8221085B2 (en) 2007-12-13 2012-07-17 General Electric Company Wind blade joint bonding grid
DE102007061318B3 (de) 2007-12-19 2009-05-14 Mathias Hofmann Verfahren zum Herstellen einer Längsverbindung für tragende Holzbauteile sowie tragendes Holzbauteil
US7740453B2 (en) 2007-12-19 2010-06-22 General Electric Company Multi-segment wind turbine blade and method for assembling the same
WO2009135902A2 (fr) 2008-05-07 2009-11-12 Vestas Wind Systems A/S Aube sectionnelle
CN102123849B (zh) * 2008-06-20 2015-03-11 维斯塔斯风力系统有限公司 由具有横向于中间部分延伸的端部的元件制造用于风轮机的翼梁的方法
WO2009153343A2 (fr) * 2008-06-20 2009-12-23 Vestas Wind Systems A/S Procédé de fabrication d'un longeron pour éolienne à partir d'éléments comprenant différents matériaux
DK2318197T3 (en) * 2008-06-20 2016-07-18 Vestas Wind Sys As A process for the preparation of a spar for a wind turbine from elements of geometrically well-defined joining surface parts and the related bar
DK2138716T4 (da) 2008-06-27 2024-03-11 Siemens Gamesa Renewable Energy Innovation & Technology SL Vingeindsats
ES2385516B1 (es) 2008-06-27 2013-05-31 Gamesa Innovation & Technology, S.L. Inserto de pala y método de colocación del mismo.
WO2010023299A2 (fr) 2008-08-31 2010-03-04 Vestas Wind Systems A/S Pale modulaire
JP5249684B2 (ja) * 2008-09-04 2013-07-31 三菱重工業株式会社 風車翼
US20100116938A1 (en) 2008-11-13 2010-05-13 Kline William T Method and apparatus for joining composite structural members and structural members made thereby
GB2464163A (en) 2009-02-25 2010-04-14 Vestas Wind Sys As Variable leading edge wind turbine blade
US20110158806A1 (en) 2009-04-15 2011-06-30 Arms Steven W Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades
ES2373154B2 (es) * 2009-04-22 2012-06-07 Gamesa Innovation & Technology, S.L. Sistema de protección de rayos para palas seccionales.
US7998303B2 (en) 2009-05-28 2011-08-16 General Electric Company Method for assembling jointed wind turbine blade
US7927077B2 (en) 2009-07-09 2011-04-19 General Electric Company Wind blade spar cap laminate repair
DE102009039534A1 (de) 2009-07-23 2011-02-03 Hydroflex Technologies Gmbh Composite-Körper
DK2357357T3 (en) * 2009-10-01 2017-01-09 Vestas Wind Sys As The wind turbine blade
DK2317124T3 (en) 2009-10-01 2018-10-08 Vestas Wind Sys As Wind turbine blade
EP2504569A2 (fr) 2009-11-24 2012-10-03 David E. Ronner Pale d'éolienne et procédés, appareil et matériaux pour la fabrication sur place
GB0920749D0 (en) 2009-11-26 2010-01-13 Blade Dynamics Ltd An aerodynamic fairing for a wind turbine and a method of connecting adjacent parts of such a fairing
DK2507508T3 (en) 2009-12-02 2015-05-04 Vestas Wind Sys As SECTION DIVIDED WINDOW LEAVES
EP2512778A1 (fr) 2009-12-16 2012-10-24 Vestas Wind Systems A/S Procédé pour joindre des matériaux composites contenant des fibres
CN101718250B (zh) 2010-01-11 2011-11-09 华锐风电科技(集团)股份有限公司 风力发电机组分段式风轮叶片及其装配方法
DK2523798T3 (en) 2010-01-12 2017-02-13 Vestas Wind Sys As Method for connecting composite parts with a thermoset matrix
WO2011098506A1 (fr) 2010-02-10 2011-08-18 Vestas Wind Systems A/S Pale modulaire
GB201002249D0 (en) 2010-02-10 2010-03-31 Walters Albert E D Improvements in or relating to methods of manufacture
ES2703400T3 (es) 2010-03-22 2019-03-08 Vestas Wind Sys As Método para la fabricación de un larguero de pala para una turbina eólica
GB201011539D0 (en) 2010-07-08 2010-08-25 Blade Dynamics Ltd A wind turbine blade
US7997874B2 (en) 2010-08-19 2011-08-16 General Electric Company Wind turbine rotor blade joint
DE102010040596A1 (de) 2010-09-10 2012-03-15 Aloys Wobben Abnehmbare Rotorblattspitze
US20120093627A1 (en) 2010-10-18 2012-04-19 Clipper Windpower, Inc. Method for site specific energy capture optimization through modular rotor blade tip extension
JP4939640B2 (ja) 2010-10-22 2012-05-30 三菱重工業株式会社 風車回転翼
US7922454B1 (en) * 2010-10-29 2011-04-12 General Electric Company Joint design for rotor blade segments of a wind turbine
US9709029B2 (en) 2011-06-21 2017-07-18 University Of Virginia Patent Foundation Morphing segmented wind turbine and related method
EP2543874A1 (fr) * 2011-07-06 2013-01-09 LM Wind Power A/S Pale d'éolienne
CN103857902A (zh) 2011-08-05 2014-06-11 泰克西斯先进技术及体系公司 风力发电机叶片末端区段以及组装的方法
EP2570254A1 (fr) * 2011-09-15 2013-03-20 Siemens Aktiengesellschaft Procédé de fabrication d'une pale de rotor d'éolienne avec âme de cisaillement
DK178203B1 (en) * 2011-10-13 2015-08-10 Gen Electric Multi-segment wind turbine rotor blade with tensionably displaced connections and method for producing such rotor blade
US8517689B2 (en) 2011-10-13 2013-08-27 General Electric Company Multi-segment wind turbine rotor blade with span-wise offset joints
WO2013084275A1 (fr) 2011-12-09 2013-06-13 Mitsubishi Heavy Industries, Ltd. Procédé de fabrication d'une pale de turbine éolienne et pale de turbine éolienne
DK2607075T3 (en) 2011-12-22 2017-08-07 Siemens Ag Sandwich laminate and method of manufacture
US20130177433A1 (en) 2012-01-11 2013-07-11 General Electric Company Multi-material retrofitted wind turbine rotor blade and methods for making the same
IN2012DE00572A (fr) 2012-02-29 2015-06-05 Gen Electric
IN2012DE00573A (fr) * 2012-02-29 2015-06-05 Gen Electric
DK2636890T3 (en) 2012-03-09 2016-11-28 Siemens Ag Rotorvingepitchinganordning
DE102012217904A1 (de) 2012-10-01 2014-04-03 Repower Systems Se Faserverbundbauteil und Rotorblatt
WO2015051803A1 (fr) 2013-10-10 2015-04-16 Vestas Wind Systems A/S Pale de turbine éolienne
GB2527035A (en) 2014-06-05 2015-12-16 Vestas Wind Sys As Improvements relating to wind turbine blades
US20150369211A1 (en) * 2014-06-19 2015-12-24 General Electric Company Wind blade tip joint
EP3144526A1 (fr) 2015-09-16 2017-03-22 Siemens Aktiengesellschaft Connexion pour une pale de rotor de turbine éolienne segmentée
US20180051672A1 (en) * 2016-08-19 2018-02-22 General Electric Company Jointed rotor blade for wind turbine
DK3330528T3 (da) * 2016-12-05 2020-10-26 Nordex Energy Gmbh Bæltemodul til et vindenergianlæg-rotorblad
US11433632B2 (en) * 2017-06-06 2022-09-06 Vestas Wind Systems A/S Relating to wind turbine blade manufacture
US10544776B2 (en) * 2017-07-27 2020-01-28 General Electric Company Injection method and device for connecting and repairing a shear web
US10563636B2 (en) * 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
CN108087191B (zh) * 2017-12-25 2020-01-31 江苏金风科技有限公司 分段叶片、连接分段叶片的方法和风力发电机组

Also Published As

Publication number Publication date
CN113056602A (zh) 2021-06-29
US20200072189A1 (en) 2020-03-05
US10830207B2 (en) 2020-11-10
JP2021535315A (ja) 2021-12-16
WO2020047092A1 (fr) 2020-03-05
JP7427656B2 (ja) 2024-02-05
BR112021003252A2 (pt) 2021-05-18
CN113056602B (zh) 2024-11-26
EP3844387A1 (fr) 2021-07-07
MX2021002394A (es) 2021-03-25

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