DK3421781T3 - En rodindsats og en vindmølle med vindmøllevinger med rodindsatser - Google Patents

En rodindsats og en vindmølle med vindmøllevinger med rodindsatser Download PDF

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Publication number
DK3421781T3
DK3421781T3 DK18179520.4T DK18179520T DK3421781T3 DK 3421781 T3 DK3421781 T3 DK 3421781T3 DK 18179520 T DK18179520 T DK 18179520T DK 3421781 T3 DK3421781 T3 DK 3421781T3
Authority
DK
Denmark
Prior art keywords
insert
turble
wind
wings
wind turble
Prior art date
Application number
DK18179520.4T
Other languages
English (en)
Inventor
Mathias Ernst Messmer
Nieuwenhove Stafaan Guido Van
Thomas Merzhaeuser
Martin Petersen
Andreas Lutz
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK3421781T3 publication Critical patent/DK3421781T3/da

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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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)
DK18179520.4T 2017-06-27 2018-06-25 En rodindsats og en vindmølle med vindmøllevinger med rodindsatser DK3421781T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/633,798 US10557455B2 (en) 2017-06-27 2017-06-27 Root insert and a wind turbine having wind turbine blades with root inserts

Publications (1)

Publication Number Publication Date
DK3421781T3 true DK3421781T3 (da) 2021-02-08

Family

ID=62778765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18179520.4T DK3421781T3 (da) 2017-06-27 2018-06-25 En rodindsats og en vindmølle med vindmøllevinger med rodindsatser

Country Status (4)

Country Link
US (1) US10557455B2 (da)
EP (1) EP3421781B1 (da)
CN (1) CN109139357B (da)
DK (1) DK3421781T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4092261B1 (en) 2021-05-21 2026-04-29 Nordex Energy SE & Co. KG A wind turbine rotor blade element with connection assemblies
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
CN114729621B (zh) * 2021-10-05 2025-08-29 远景能源技术私人有限公司 一种根部衬套、其衬套插入件、包括该根部衬套的风力发电机叶片及其制造方法
EP4245985A1 (en) * 2022-03-14 2023-09-20 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Root bushing, wind turbine rotor blade and method
DE102023100608A1 (de) * 2023-01-12 2024-07-18 Nordex Energy Se & Co. Kg Insert für ein Windenergieanlagenrotorblatt sowie Windenergieanlagenrotorblatt
EP4660447A1 (en) * 2024-06-05 2025-12-10 LM Wind Power A/S Methods and assemblies for installing bushings in the root of a wind turbine blade

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051172A (en) * 1912-04-02 1913-01-21 Peter E Tall Revolving harrow.
US4248062A (en) * 1979-10-05 1981-02-03 Shakespeare Company Drive shaft assembly and method for making same
US6704988B2 (en) 2002-04-08 2004-03-16 Gkd-Usa Incorporated Method of making a continuous laminate coil
EP1486415A1 (en) 2003-06-12 2004-12-15 SSP Technology A/S Wind turbine blade and method of manufacturing a blade root
GB0818467D0 (en) 2008-10-08 2008-11-12 Blade Dynamics Ltd An insert for forming an end connection in a uni-axial composite material
JP5551411B2 (ja) 2009-11-06 2014-07-16 株式会社Ｉｈｉ ケースの製造方法、及びケース
US20110221093A1 (en) 2010-03-12 2011-09-15 Nathaniel Perrow Method and system for manufacturing wind turbine blades
ES2473816T3 (es) * 2010-10-15 2014-07-07 Alstom Renovables Espa�A, S.L. Pala para un aerogenerador
US9995271B2 (en) 2011-04-11 2018-06-12 Lm Wp Patent Holding A/S Wind turbine blade with tapering root bushings
WO2012140039A2 (en) 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade comprising circumferential retaining means in root regions
US20120279636A1 (en) 2011-05-03 2012-11-08 Iowa State University Research Foundation, Inc. Fabric winding machine
DE102011051172A1 (de) * 2011-06-17 2012-12-20 Lars Kästner Laminiertes Rotorblatt für Windenergieanlagen mit einem Befestigungssystem für Rotorblätter an der Rotornabe
DK3045297T3 (da) 2013-05-31 2018-04-09 Lm Wind Power Int Tech Ii Aps Støbeform og fremgangsmåde til assistering i fremstillingen af en vindmøllevingeskal
EP2952735A1 (en) 2014-06-05 2015-12-09 Siemens Aktiengesellschaft A root bushing for a wind turbine rotor blade, a wind turbine rotor blade, a wind turbine and a method for manufacturing a wind turbine rotor blade for a wind turbine
DK201470821A1 (en) 2014-12-23 2016-01-18 Vestas Wind Sys As Method and apparatus for enabling forming of an aperture in a wound spar
CN105508131B (zh) 2016-01-18 2018-01-16 明阳智慧能源集团股份公司 一种分段组合式风力发电机叶片及其制造方法

Also Published As

Publication number Publication date
CN109139357A (zh) 2019-01-04
EP3421781B1 (en) 2020-11-11
EP3421781A1 (en) 2019-01-02
US20180372062A1 (en) 2018-12-27
CN109139357B (zh) 2022-04-05
US10557455B2 (en) 2020-02-11

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