DK3697603T3 - Vindmøllevinge som omfatter en rodendestruktur med en tilpasning af det pultruderede element - Google Patents

Vindmøllevinge som omfatter en rodendestruktur med en tilpasning af det pultruderede element Download PDF

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Publication number
DK3697603T3
DK3697603T3 DK18785975.6T DK18785975T DK3697603T3 DK 3697603 T3 DK3697603 T3 DK 3697603T3 DK 18785975 T DK18785975 T DK 18785975T DK 3697603 T3 DK3697603 T3 DK 3697603T3
Authority
DK
Denmark
Prior art keywords
fitting
end structure
root end
windmill blade
pultruded element
Prior art date
Application number
DK18785975.6T
Other languages
English (en)
Inventor
Henrik Barslev
Madsen Kristian Lehmann
Thomas Møller
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
Application granted granted Critical
Publication of DK3697603T3 publication Critical patent/DK3697603T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping 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
    • B29C70/86Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88Shaping 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
    • B29C70/882Shaping 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
    • B29C70/885Shaping 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00Subject matter not provided for in other groups of this subclass
    • B29D99/0025Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0658Arrangements for fixing wind-engaging parts to a hub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0675Rotors characterised by their construction elements of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10Assembly of wind motors; Arrangements for erecting wind motors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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)
DK18785975.6T 2017-10-18 2018-10-18 Vindmøllevinge som omfatter en rodendestruktur med en tilpasning af det pultruderede element DK3697603T3 (da)

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
DK3697603T3 true DK3697603T3 (da) 2024-09-30

Family

ID=60138307

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18785975.6T DK3697603T3 (da) 2017-10-18 2018-10-18 Vindmøllevinge som omfatter en rodendestruktur med en tilpasning af det pultruderede element

Country Status (8)

Country Link
US (1) US11460000B2 (da)
EP (1) EP3697603B1 (da)
CN (1) CN111246992B (da)
CA (1) CA3079484A1 (da)
DK (1) DK3697603T3 (da)
MX (1) MX2020007212A (da)
RU (1) RU2769206C2 (da)
WO (1) WO2019077027A1 (da)

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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
EP4039436B1 (en) * 2021-02-03 2025-06-18 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
EP4092261B1 (en) 2021-05-21 2026-04-29 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
EP4413252A4 (en) * 2021-10-05 2025-08-20 Envision Energy Tech Pte Ltd ROOT RING, ITS RING INSERT, WIND TURBINE BLADE COMPRISING SAID ROOT RING AND ITS MANUFACTURING METHOD
DK181233B1 (en) 2021-10-05 2023-05-23 Envision Energy Denmark Aps A root bushing, a bushing insert thereof, a wind turbine blade comprising said root bushing and a manufacturing method thereof
EP4212321A1 (en) * 2022-01-18 2023-07-19 LM Wind Power A/S Manufacturing of an embedding element for a wind turbine blade
EP4382285A1 (en) * 2022-12-05 2024-06-12 Nordex Blade Technology Centre APS A method of manufacturing a wind turbine rotor blade part having an embedded placeholder
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CN118456734B (zh) * 2024-07-11 2024-10-22 常州市新创智能科技有限公司 一种模块化叶片系统性加热固化方法及装置

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Also Published As

Publication number Publication date
RU2020114992A3 (da) 2022-02-18
RU2020114992A (ru) 2021-11-19
MX2020007212A (es) 2021-01-20
US11460000B2 (en) 2022-10-04
CA3079484A1 (en) 2019-04-25
BR112020007754A2 (pt) 2020-10-20
CN111246992A (zh) 2020-06-05
WO2019077027A1 (en) 2019-04-25
RU2769206C2 (ru) 2022-03-29
US20200263658A1 (en) 2020-08-20
EP3697603A1 (en) 2020-08-26
CN111246992B (zh) 2024-06-21
EP3697603B1 (en) 2024-08-28

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