BR112023020557A2 - Método para fabricar uma carcaça de uma lâmina de turbina eólica - Google Patents

Método para fabricar uma carcaça de uma lâmina de turbina eólica

Info

Publication number
BR112023020557A2
BR112023020557A2 BR112023020557A BR112023020557A BR112023020557A2 BR 112023020557 A2 BR112023020557 A2 BR 112023020557A2 BR 112023020557 A BR112023020557 A BR 112023020557A BR 112023020557 A BR112023020557 A BR 112023020557A BR 112023020557 A2 BR112023020557 A2 BR 112023020557A2
Authority
BR
Brazil
Prior art keywords
manufacturing
wind turbine
turbine blade
casing
housing
Prior art date
Application number
BR112023020557A
Other languages
English (en)
Inventor
M Rodwell Andrew
Jasper Knoblock
Trevor Hayden Paul
Scott Huth
Thomas Merzhaeuser
Original Assignee
Lm Wind Power As
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 As filed Critical Lm Wind Power As
Publication of BR112023020557A2 publication Critical patent/BR112023020557A2/pt

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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F03D1/0679—Load carrying structures, e.g. beams
    • F03D1/0681—Spar caps
    • F03D1/0682—Spar caps incorporated into the shell structure
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

método para fabricar uma carcaça de uma lâmina de turbina eólica. um método para fabricar uma carcaça de uma lâmina de turbina eólica é divulgado. o método de fabricação inclui colocar uma ou mais camadas de fibra em uma superfície de molde para formar a carcaça. um elemento de longarina é posicionado em uma posição predefinida em uma ou mais camadas de fibra e uma bolsa de vácuo é posicionada ou coberta em torno de uma ou mais camadas de fibra e do elemento de longarina. o método inclui adicionalmente a etapa de infusão de resina através de uma ou mais camadas de fibra e o elemento de longarina. a resina é subsequentemente deixada curar para obter a carcaça da lâmina de turbina eólica. o elemento de longarina é assim aderido à carcaça através do processo de infusão de resina.
BR112023020557A 2021-04-07 2022-04-07 Método para fabricar uma carcaça de uma lâmina de turbina eólica BR112023020557A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21167215 2021-04-07
PCT/EP2022/059266 WO2022214593A1 (en) 2021-04-07 2022-04-07 A method of manufacturing a shell of a wind turbine blade

Publications (1)

Publication Number Publication Date
BR112023020557A2 true BR112023020557A2 (pt) 2023-12-05

Family

ID=75426487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023020557A BR112023020557A2 (pt) 2021-04-07 2022-04-07 Método para fabricar uma carcaça de uma lâmina de turbina eólica

Country Status (5)

Country Link
US (1) US20240227337A1 (pt)
EP (1) EP4319971A1 (pt)
CN (1) CN117136134A (pt)
BR (1) BR112023020557A2 (pt)
WO (1) WO2022214593A1 (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2728273T3 (es) * 2012-12-18 2019-10-23 Lm Wp Patent Holding As Pala de turbina eólica que comprende una carcasa de pala aerodinámica con rebaje y cordón de larguero prefabricado
US20160377052A1 (en) * 2015-06-29 2016-12-29 General Electric Company Blade root section for a modular rotor blade and method of manufacturing same
WO2020122870A1 (en) * 2018-12-11 2020-06-18 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine

Also Published As

Publication number Publication date
WO2022214593A1 (en) 2022-10-13
EP4319971A1 (en) 2024-02-14
CN117136134A (zh) 2023-11-28
US20240227337A1 (en) 2024-07-11

Similar Documents

Publication Publication Date Title
MA39923A (fr) Pale d'éolienne et procédé de fabrication associé
BR112016002116B1 (pt) Carenagem aerodinâmica resistente à erosão, lâmina de rotor, turbina eólica e método de fabricação de uma carenagem aerodinâmica resistente à erosão para uma lâmina de rotor
EP2815862B1 (en) Moulding tool and method for manufacturing a hollow part
BRPI0714226A2 (pt) Método e núcleo moldado para produzir um componente de composto de fibra para aviação e vôo espacial e componente de composto de fibra obtido desse modo
WO2010083840A3 (en) Method of manufacturing a wind turbine blade by embedding a layer of pre-cured fibre reinforced resin
BR102015018910A8 (pt) método de fabricação de uma pá de rotor de uma turbina eólica, pá de rotor de uma turbina eólica e método de fabricação de uma pá de rotor de uma turbina eólica
BR112015032624A2 (pt) método de fabricação de uma estrutura de reforço
BR112017019046A2 (pt) processo para produzir lente de plástico, método de posicionamento de filme e material compósito.
US10118348B2 (en) Aircraft component with closed box structure
ES2387432A8 (es) Procedimiento para la fabricación de palas eólicas, palas para hélices, alas o estructuras similares y estructura en forma de pala obtenida mediante dicho procedimiento
BR112015023815A2 (pt) processos de manufatura de um inserto metálico impregnado
BR112012008612A2 (pt) forquilha de rotor e método de fabricação da mesma
BR112013000620B1 (pt) método para fabricar material compósito à base de resina
DE60307326D1 (de) Verbindung zwischen bauteilen
BR102013026938A2 (pt) Método para formar uma lâmina de rotor, montagem de molde de lâmina de rotor para formar uma lâmina de rotor e núcleo para uma montagem de molde de lâmina de rotor
BR112014018031A8 (pt) Processo e ferramenta para a fabricação de uma pá de hélice
ATE537060T1 (de) Rotorblatt als faserverbundprofilkörper und verfahren zu seiner herstellung mittels harzinjektionstechnik
JP2018114745A (ja) 複合材ブレード補強材に成形する方法、及び目視発見困難な損傷用のトリートメント材を付けるのを促進する方法
BR112018076462A2 (pt) método de fabricação de uma lâmina de turbina eólica
BR112017003641B1 (pt) Palheta difusora, motor de turbina, e, método para fabricar uma palheta difusora
MX2015006013A (es) Metodo para la elaboracion de lentes plasticas polarizantes.
BR112023020557A2 (pt) Método para fabricar uma carcaça de uma lâmina de turbina eólica
BR112018007957A2 (pt) método para a fabricação de componente e prensa para produzir um componente a partir de um material compósito de fibra com um método
BR102016002095A2 (pt) metal híbrido e bobina compósita e método para fabricar um metal híbrido e bobina compósita
CN108495739A (zh) 用于制造风轮机叶片本体的方法与设备