PT3728836T - Pá seccional para uma turbina eólica, viga de ligação e nervura de extremidade para a pá seccional e método para fabricar a viga de ligação e a nervura de extremidade - Google Patents

Pá seccional para uma turbina eólica, viga de ligação e nervura de extremidade para a pá seccional e método para fabricar a viga de ligação e a nervura de extremidade

Info

Publication number
PT3728836T
PT3728836T PT188426688T PT18842668T PT3728836T PT 3728836 T PT3728836 T PT 3728836T PT 188426688 T PT188426688 T PT 188426688T PT 18842668 T PT18842668 T PT 18842668T PT 3728836 T PT3728836 T PT 3728836T
Authority
PT
Portugal
Prior art keywords
connection beam
end rib
sectional blade
manufacturing
wind turbine
Prior art date
Application number
PT188426688T
Other languages
English (en)
Original Assignee
Viventus Holding B V
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 Viventus Holding B V filed Critical Viventus Holding B V
Publication of PT3728836T publication Critical patent/PT3728836T/pt

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
    • 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
    • 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)
PT188426688T 2017-12-20 2018-12-20 Pá seccional para uma turbina eólica, viga de ligação e nervura de extremidade para a pá seccional e método para fabricar a viga de ligação e a nervura de extremidade PT3728836T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2020132A NL2020132B1 (en) 2017-12-20 2017-12-20 Sectional blade for a wind turbine, connection beam and end rib for the sectional blade and method for manufacturing the connection beam and the end rib

Publications (1)

Publication Number Publication Date
PT3728836T true PT3728836T (pt) 2021-12-16

Family

ID=61628412

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188426688T PT3728836T (pt) 2017-12-20 2018-12-20 Pá seccional para uma turbina eólica, viga de ligação e nervura de extremidade para a pá seccional e método para fabricar a viga de ligação e a nervura de extremidade

Country Status (7)

Country Link
EP (1) EP3728836B1 (pt)
CN (1) CN111630267B (pt)
DK (1) DK3728836T3 (pt)
ES (1) ES2900538T3 (pt)
NL (1) NL2020132B1 (pt)
PT (1) PT3728836T (pt)
WO (1) WO2019125159A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113074089B (zh) * 2021-03-19 2022-05-03 三一重能股份有限公司 叶片主梁层结构、叶片、风电机组以及主梁成型工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135902A2 (en) 2008-05-07 2009-11-12 Vestas Wind Systems A/S A sectional blade
US7854594B2 (en) * 2009-04-28 2010-12-21 General Electric Company Segmented wind turbine blade
DE102009040515A1 (de) * 2009-09-03 2011-03-10 Grimm, Friedrich, Prof. Dipl.-Ing. Rotorblatt für eine Windturbine mit horizontaler Rotationsachse
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
US8360732B2 (en) * 2011-05-25 2013-01-29 General Electric Company Rotor blade section and method for assembling a rotor blade for a wind turbine
FR2980246B1 (fr) * 2011-09-20 2018-08-17 Arianegroup Sas Dispositif de liaison de troncons d'ailes et procede d'assemblage de tels troncons
US20150003991A1 (en) * 2013-06-28 2015-01-01 General Electric Company Modular extensions for wind turbine rotor blades

Also Published As

Publication number Publication date
NL2020132B1 (en) 2019-06-26
CN111630267B (zh) 2023-03-31
EP3728836B1 (en) 2021-10-20
EP3728836A1 (en) 2020-10-28
CN111630267A (zh) 2020-09-04
WO2019125159A1 (en) 2019-06-27
ES2900538T3 (es) 2022-03-17
DK3728836T3 (da) 2021-12-20

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