MX2020007212A - Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un posicionamiento adaptativo del elemento pultrado. - Google Patents

Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un posicionamiento adaptativo del elemento pultrado.

Info

Publication number
MX2020007212A
MX2020007212A MX2020007212A MX2020007212A MX2020007212A MX 2020007212 A MX2020007212 A MX 2020007212A MX 2020007212 A MX2020007212 A MX 2020007212A MX 2020007212 A MX2020007212 A MX 2020007212A MX 2020007212 A MX2020007212 A MX 2020007212A
Authority
MX
Mexico
Prior art keywords
root end
end structure
wind turbine
turbine blade
pultruded
Prior art date
Application number
MX2020007212A
Other languages
English (en)
Inventor
Henrik Barslev
Madsen Kristian Lehmann
Thomas Moller
Original Assignee
Lm Wind Power Int Tech Ii Aps
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 Lm Wind Power Int Tech Ii Aps filed Critical Lm Wind Power Int Tech Ii Aps
Publication of MX2020007212A publication Critical patent/MX2020007212A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Wind Motors (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Esta invención se refiere a una estructura de extremo de raíz, un aspa de turbina eólica que comprende dicha estructura de extremo de raíz y un método para fabricar dicha aspa de turbina eólica. La estructura del extremo de la raíz comprende una pluralidad de miembros de fijación distribuidos a lo largo de un extremo de la raíz de una parte de aspa, en donde una pluralidad de elementos pultrados están dispuestos entre los miembros de fijación. Cada elemento pultrado tiene una segunda superficie lateral enfrentada a una primera superficie lateral de un miembro de fijación adyacente. Se forman espacios entre las superficies laterales primera y segunda en al menos la dirección del grosor, en donde los espacios permiten un posicionamiento adaptativo de los elementos pultrados con respecto a las capas externas durante el proceso de infusión de resina asistida por vacío.
MX2020007212A 2017-10-18 2018-10-18 Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un posicionamiento adaptativo del elemento pultrado. MX2020007212A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17197093 2017-10-18
PCT/EP2018/078519 WO2019077027A1 (en) 2017-10-18 2018-10-18 WIND TURBINE BLADE COMPRISING AN ADAPTIVE POSITIONING EMPLANTURE STRUCTURE OF THE PULTRUDED ELEMENT

Publications (1)

Publication Number Publication Date
MX2020007212A true MX2020007212A (es) 2021-01-20

Family

ID=60138307

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007212A MX2020007212A (es) 2017-10-18 2018-10-18 Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un posicionamiento adaptativo del elemento pultrado.

Country Status (7)

Country Link
US (1) US11460000B2 (es)
EP (1) EP3697603A1 (es)
CN (1) CN111246992A (es)
CA (1) CA3079484A1 (es)
MX (1) MX2020007212A (es)
RU (1) RU2769206C2 (es)
WO (1) WO2019077027A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019077022A1 (en) * 2017-10-18 2019-04-25 Lm Wind Power International Technology Ii Aps WIND TURBINE BLADE COMPRISING AN EMPLANTURE END STRUCTURE WITH A PULTRUDED ELEMENT HAVING A TRANSITIONAL PART
CN112895515A (zh) * 2021-01-18 2021-06-04 上海电气风电集团股份有限公司 一种风电叶片拉挤主梁、制作方法及风电叶片
EP4039436A1 (en) * 2021-02-03 2022-08-10 Nordex Blade Technology Centre APS A method of manufacturing a wind turbine rotor blade element with a metal insert
CN113043624B (zh) * 2021-04-29 2023-05-30 中复连众（哈密）复合材料有限公司 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法
EP4092261A1 (en) 2021-05-21 2022-11-23 Nordex Energy SE & Co. KG A wind turbine rotor blade element with connection assemblies
CN113202689A (zh) * 2021-06-11 2021-08-03 三一重能股份有限公司 一种预制叶根结构及其生产方法、风电叶片
EP4212321A1 (en) * 2022-01-18 2023-07-19 LM Wind Power A/S Manufacturing of an embedding element for a wind turbine blade

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756797A (en) * 1953-06-19 1956-09-12 Sncase Improvements in and relating to aerofoils and methods of manufacturing same
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
CN100532073C (zh) * 2002-01-11 2009-08-26 纤维线公司 一种制造纤维增强结构元件的方法
RU25546U1 (ru) * 2002-06-10 2002-10-10 Скулевич Александр Николаевич Ветроагрегат
WO2006070171A1 (en) * 2004-12-29 2006-07-06 Vestas Wind Systems A/S Method of manufacturing a wind turbine blade shell member with a fastening member and a wind turbine blade with a fastening member
DE102008021498A1 (de) * 2008-04-29 2009-11-05 Repower Systems Ag Verfahren zur Fertigung eines Blattanschlusses eines Rotorblatts, ein Blattanschluss und ein Befestigungselement für einen Blattanschluss
EP2275673B1 (en) * 2009-07-17 2018-01-24 Vestas Wind Systems A/S Manufacturing WTG blade having a spar
GB201011539D0 (en) * 2010-07-08 2010-08-25 Blade Dynamics Ltd A wind turbine blade
AT510694B1 (de) 2011-01-21 2012-06-15 Hexcel Holding Gmbh Modul zum halten von mindestens einer hülse
ES2451568T3 (es) * 2011-02-04 2014-03-27 Lm Wind Power A/S Generador de torbellinos para turbina eólica con una base que tiene un rebaje para adhesivo
US20120020803A1 (en) * 2011-02-14 2012-01-26 Paul Lees Turbine blades, systems and methods
RU2460901C1 (ru) * 2011-03-23 2012-09-10 Общество с ограниченной ответственностью "Аэростарт" Воздушный винт ветросиловой установки с лопастями изменяемой геометрии
WO2012140043A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade with elongated fastening members in the root region thereof
DK2697046T3 (en) * 2011-04-11 2016-05-23 Lm Wp Patent Holding As Windmill blade with tapered root bushings
US20140030094A1 (en) * 2011-04-11 2014-01-30 Lm Wp Patent Holding A/S Wind turbine blade having a root region with elongated fastening members provided with metal fibres
DK2589796T3 (en) 2011-11-04 2015-10-26 Siemens Ag Preparation of a root portion
DE102012101068A1 (de) * 2012-02-09 2013-08-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Windkraftanlage und Verfahren zum Betrieb einer Windkraftanlage
WO2014041151A2 (en) 2012-09-17 2014-03-20 Lm Wp Patent Holding A/S Wind turbine blade with fastening means
ES2636466T3 (es) * 2013-05-31 2017-10-05 Lm Wp Patent Holding A/S Sistema y método para ayudar en la fabricación de una cubierta de pala de turbina eólica
TR201809364T4 (tr) * 2013-07-12 2018-07-23 Lm Wind Power Int Tech Ii Aps Bir rüzgar türbini kanadı üretimine yönelik usul ve aletler.
GB2520007A (en) * 2013-11-05 2015-05-13 Vestas Wind Sys As Improvements relating to wind turbine rotor blades
PL3177827T3 (pl) * 2014-08-05 2019-08-30 Lm Wp Patent Holding A/S Łopata turbiny wiatrowej z urządzeniem montowanym na powierzchni
US9970304B2 (en) 2015-07-22 2018-05-15 General Electric Company Rotor blade root assembly for a wind turbine
US10060411B2 (en) * 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine
WO2019077022A1 (en) * 2017-10-18 2019-04-25 Lm Wind Power International Technology Ii Aps WIND TURBINE BLADE COMPRISING AN EMPLANTURE END STRUCTURE WITH A PULTRUDED ELEMENT HAVING A TRANSITIONAL PART

Also Published As

Publication number Publication date
RU2020114992A (ru) 2021-11-19
RU2769206C2 (ru) 2022-03-29
US20200263658A1 (en) 2020-08-20
RU2020114992A3 (es) 2022-02-18
WO2019077027A1 (en) 2019-04-25
CA3079484A1 (en) 2019-04-25
EP3697603A1 (en) 2020-08-26
US11460000B2 (en) 2022-10-04
CN111246992A (zh) 2020-06-05
BR112020007754A2 (pt) 2020-10-20

Similar Documents

Publication Publication Date Title
MX2020007212A (es) Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un posicionamiento adaptativo del elemento pultrado.
MX2020007218A (es) Un aspa de turbina eolica que comprende una estructura de extremo de raiz con un elemento pultrado que tiene una porcion de transicion.
JP6195112B2 (ja) 複合材料製部品、とりわけ大規模な風車プロペラに対する機械的補強材
USD763320S1 (en) Sculpted impeller
GB2574319B (en) Vane comprising a structure made of composite material and method for manufacturing the same
JP6928813B2 (ja) 風力タービンブレードの前縁部保護
WO2014151186A3 (en) Method of manufacturing a fluid-filled chamber with a tensile element
EP3498976A3 (en) Cmc component with flowpath surface ribs
CA2921486A1 (en) Composite vane
GB0805268D0 (en) Composite joint protection
MX2019008272A (es) Una aspa de turbina eolica que comprende un dispositivo de reduccion de ruido en el borde trasero.
WO2011149639A3 (en) Rotor lamination assembly
MX2020002438A (es) Un aspa de turbina eolica y un metodo para fabricar el aspa de turbina eolica.
WO2016066389A3 (de) Rotor einer elektrischen maschine, elektrische maschine und verfahren zum herstellen eines rotors einer elektrischen maschine
MX2017011320A (es) Miembro termo-prensado y metodo de fabricacion para el mismo.
WO2019103835A3 (en) Apparatus and method for manufacturing composite airfoils
WO2015003719A3 (en) Wind turbine blade
WO2019103831A3 (en) Methods for manufacturing an outer skin of a rotor blade
US11066939B2 (en) Composite blade and method for producing composite blade
EP2641992A3 (en) A thermal barrier coated article and a method of manufacturing a thermal barrier coated article
JP2016528089A5 (es)
MX2020000168A (es) Infusión mejorada de resina de espesor total para un laminado compuesto para turbina eólica.
EP3859971A4 (en) COMPOSITE SUBSTRATE, PIEZOELECTRIC ELEMENT AND METHOD FOR MAKING A COMPOSITE SUBSTRATE
WO2017129686A3 (de) Holmgurt und herstellungsverfahren
RU2016133431A (ru) Соединительная конструкция для лопатки и реактивный двигатель, включающий такую конструкцию