ATE486214T1 - Rotorblatt für eine windenergieanlage - Google Patents

Rotorblatt für eine windenergieanlage

Info

Publication number
ATE486214T1
ATE486214T1 AT07102020T AT07102020T ATE486214T1 AT E486214 T1 ATE486214 T1 AT E486214T1 AT 07102020 T AT07102020 T AT 07102020T AT 07102020 T AT07102020 T AT 07102020T AT E486214 T1 ATE486214 T1 AT E486214T1
Authority
AT
Austria
Prior art keywords
blade
wind turbine
hub
mounting surface
fibres
Prior art date
Application number
AT07102020T
Other languages
English (en)
Inventor
Vilder Gerardus De
Original Assignee
Stx Heavy Ind Co Ltd
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 Stx Heavy Ind Co Ltd filed Critical Stx Heavy Ind Co Ltd
Application granted granted Critical
Publication of ATE486214T1 publication Critical patent/ATE486214T1/de

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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres
    • 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

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)
  • Hydraulic Turbines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT07102020T 2007-02-09 2007-02-09 Rotorblatt für eine windenergieanlage ATE486214T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07102020A EP1956235B1 (de) 2007-02-09 2007-02-09 Rotorblatt für eine Windenergieanlage

Publications (1)

Publication Number Publication Date
ATE486214T1 true ATE486214T1 (de) 2010-11-15

Family

ID=38194050

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07102020T ATE486214T1 (de) 2007-02-09 2007-02-09 Rotorblatt für eine windenergieanlage

Country Status (7)

Country Link
EP (1) EP1956235B1 (de)
CN (1) CN101265874A (de)
AT (1) ATE486214T1 (de)
DE (1) DE602007010088D1 (de)
DK (1) DK1956235T3 (de)
ES (1) ES2354732T3 (de)
PL (1) PL1956235T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2367933B1 (es) * 2008-04-09 2012-09-17 Gamesa Innovation & Technology, S.L. Extensor de la raíz de pala.
GB2465167A (en) * 2008-11-07 2010-05-12 Vestas Wind Sys As A turbine blade having mounting inserts of different lengths
US9551317B2 (en) 2011-04-11 2017-01-24 Lm Wp Patents Holding A/S Wind turbine blade with elongated fastening members in the root region thereof
DE102011088025A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotorblatt
US9464622B2 (en) 2013-05-31 2016-10-11 General Electric Company Rotor blade assembly having a stiffening root insert
US10578077B2 (en) 2014-04-07 2020-03-03 Wobben Properties Gmbh Rotor blade for a wind turbine
US9745956B2 (en) 2014-12-10 2017-08-29 General Electric Company Spar cap for a wind turbine rotor blade
US10190571B2 (en) 2015-07-01 2019-01-29 General Electric Company Ring insert for a wind turbine rotor blade
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
CN108713098B (zh) * 2015-12-14 2020-04-17 维斯塔斯风力系统有限公司 用于将风轮机转子叶片连接至转子轮毂的接头及相关方法
KR102078125B1 (ko) * 2015-12-22 2020-02-17 베스타스 윈드 시스템스 에이/에스 먼저 배치된 패스너를 가지는 풍력 터빈용 회전자 허브 및 관련 방법
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
CN108561269B (zh) * 2018-03-16 2024-06-07 沈阳创新华夏机械制造有限公司 一种具有平衡调整装置的碳纤维叶片
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
EP3851666B1 (de) * 2020-01-15 2023-02-22 Siemens Gamesa Renewable Energy A/S Fussabschnitt eines windturbinenrotorblatts, windturbinenrotorblatt, fussanordnung und windturbine
PL4105478T3 (pl) 2021-06-15 2025-10-20 General Electric Renovables España S.L. Konstrukcje pomocnicze i sposoby dla ramy centralnej turbiny wiatrowej o napędzie bezpośrednim
EP4116573A1 (de) * 2021-07-05 2023-01-11 Siemens Gamesa Renewable Energy A/S Fussanordnung einer windturbinenschaufel für eine windturbine, windturbinenschaufel und windturbine
EP4283117A1 (de) 2022-05-25 2023-11-29 General Electric Renovables España S.L. Baugruppen für windturbinen und verfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733372C1 (de) * 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
NL1013807C2 (nl) * 1999-12-09 2001-07-05 Aerpac Holding B V Windturbinerotor, alsmede naaf en extender daarvoor.
FR2821129B1 (fr) * 2001-02-22 2003-05-16 Eads Airbus Sa Dispositif d'assemblage d'un panneau et d'une structure, apte a transmettre des efforts importants
DE10336998A1 (de) * 2003-08-12 2005-03-10 Noi Immobilien Und Vermoegensv Windenergieanlage

Also Published As

Publication number Publication date
PL1956235T3 (pl) 2011-04-29
EP1956235A1 (de) 2008-08-13
DE602007010088D1 (de) 2010-12-09
EP1956235B1 (de) 2010-10-27
DK1956235T3 (da) 2011-02-14
ES2354732T3 (es) 2011-03-17
CN101265874A (zh) 2008-09-17

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Legal Events

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