MA52858B1 - Pale d'éolienne et procédé de fabrication d'une pale d'éolienne - Google Patents

Pale d'éolienne et procédé de fabrication d'une pale d'éolienne

Info

Publication number
MA52858B1
MA52858B1 MA52858A MA52858A MA52858B1 MA 52858 B1 MA52858 B1 MA 52858B1 MA 52858 A MA52858 A MA 52858A MA 52858 A MA52858 A MA 52858A MA 52858 B1 MA52858 B1 MA 52858B1
Authority
MA
Morocco
Prior art keywords
wind turbine
turbine blade
manufacturing
joint
windward side
Prior art date
Application number
MA52858A
Other languages
English (en)
Other versions
MA52858A (fr
Inventor
Michael Nielsen
David Roberts
Rune Vestergaard
Maurits Bakkum
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 MA52858A publication Critical patent/MA52858A/fr
Publication of MA52858B1 publication Critical patent/MA52858B1/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
    • 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
    • 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
    • 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
    • F05B2240/304—Details of the trailing edge
    • 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
    • F05B2240/305—Flaps, slats or spoilers
    • 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
    • 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
    • F05B2280/6013—Fibres
    • 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
    • F05B2280/6015—Resin
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne une pale d'éolienne et un procédé pour sa production. La pale d'éolienne comprend une partie coque côté face au vent et une partie coque côté sous le vent. La partie de coque côté face au vent et la partie de coque côté sous le vent sont liées ensemble le long d'au moins une articulation. Au niveau de ladite au moins une articulation, la partie côté face au vent et la partie coque côté sous le vent sont liées au niveau d'un rebord de colle interne ainsi qu'au niveau d'un rebord de colle externe. Le rebord de colle peut être produit à l'aide d'un insert de moule le long duquel il est stratifiée.
MA52858A 2019-03-12 2019-03-12 Pale d'éolienne et procédé de fabrication d'une pale d'éolienne MA52858B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19162101.0A EP3708825B1 (fr) 2019-03-12 2019-03-12 Pale d'éolienne et procédé de fabrication d'une pale d'éolienne

Publications (2)

Publication Number Publication Date
MA52858A MA52858A (fr) 2021-04-21
MA52858B1 true MA52858B1 (fr) 2023-10-31

Family

ID=65766878

Family Applications (1)

Application Number Title Priority Date Filing Date
MA52858A MA52858B1 (fr) 2019-03-12 2019-03-12 Pale d'éolienne et procédé de fabrication d'une pale d'éolienne

Country Status (8)

Country Link
US (1) US12392317B2 (fr)
EP (1) EP3708825B1 (fr)
CN (1) CN113508226A (fr)
DK (1) DK3708825T3 (fr)
ES (1) ES2965908T3 (fr)
MA (1) MA52858B1 (fr)
PL (1) PL3708825T3 (fr)
WO (1) WO2020182813A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018015250A1 (fr) * 2016-07-19 2018-01-25 Lm Wind Power International Technology Ii Aps Pale d'éolienne avec segment de dos plat et procédé associé
GB202006893D0 (en) * 2020-05-11 2020-06-24 Lm Wind Power As Blade shell section and a wind turbine blade comprising a blade shell section
EP4267849A1 (fr) * 2020-12-22 2023-11-01 LM Wind Power A/S Procédé de fabrication d'une coque de pale d'éolienne
CN113533011B (zh) * 2021-09-17 2021-11-26 常州市宏发纵横新材料科技股份有限公司 一种测试风电叶片连接结构所用样件及其制作工艺
EP4296046A1 (fr) * 2022-06-23 2023-12-27 LM Wind Power A/S Co-infusion d'une bride adhésive de pale d'éolienne

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2310958B1 (es) * 2006-09-15 2009-11-10 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala de aerogenerador optimizada.
ATE516947T1 (de) * 2008-05-05 2011-08-15 Siemens Ag Verfahren zur herstellung von windturbinenschaufeln mit verbundwerkstoffen
US8092187B2 (en) * 2008-12-30 2012-01-10 General Electric Company Flatback insert for turbine blades
US8075278B2 (en) * 2009-05-21 2011-12-13 Zuteck Michael D Shell structure of wind turbine blade having regions of low shear modulus
EP2607059A1 (fr) * 2011-12-23 2013-06-26 Siemens Aktiengesellschaft Procédé pour la fabrication d'un composite en utilisant une membrane dégradable
EP2666615B1 (fr) * 2012-05-23 2015-03-04 Nordex Energy GmbH Procédé de fabrication d'une demi-coque pour pale de rotor d'éolienne ou d'une pale de rotor d'éolienne et moule de fabrication à cette fin
DK177744B1 (en) 2012-10-16 2014-05-19 Envision Energy Denmark Aps Wind turbine having external gluing flanges near flat back panel
DK3027892T3 (en) * 2013-08-02 2017-07-24 Vestas Wind Sys As Blade for a wind turbine and a method for making a blade for a wind turbine
EP3194136A4 (fr) * 2014-09-15 2018-04-18 Envision Energy (Denmark) ApS Pale d'éolienne à longueur de membrure personnalisée
MA45494A (fr) * 2016-06-22 2019-05-01 Lm Wind Power Int Tech Ii Aps Pale d'éolienne à joints de colle améliorés et procédé associé
WO2018015250A1 (fr) * 2016-07-19 2018-01-25 Lm Wind Power International Technology Ii Aps Pale d'éolienne avec segment de dos plat et procédé associé
JP6783212B2 (ja) * 2017-10-20 2020-11-11 三菱重工業株式会社 風車翼へのボルテックスジェネレータの配置位置決定方法、風車翼アセンブリの製造方法及び風車翼アセンブリ

Also Published As

Publication number Publication date
MA52858A (fr) 2021-04-21
PL3708825T3 (pl) 2024-03-04
DK3708825T3 (da) 2023-11-13
US12392317B2 (en) 2025-08-19
WO2020182813A1 (fr) 2020-09-17
CN113508226A (zh) 2021-10-15
ES2965908T3 (es) 2024-04-17
EP3708825B1 (fr) 2023-09-06
US20220145850A1 (en) 2022-05-12
EP3708825A1 (fr) 2020-09-16

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