DK3767101T3 - Vindmølle med en hul, tilgængelig generatoraksel - Google Patents

Vindmølle med en hul, tilgængelig generatoraksel Download PDF

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Publication number
DK3767101T3
DK3767101T3 DK19187016.1T DK19187016T DK3767101T3 DK 3767101 T3 DK3767101 T3 DK 3767101T3 DK 19187016 T DK19187016 T DK 19187016T DK 3767101 T3 DK3767101 T3 DK 3767101T3
Authority
DK
Denmark
Prior art keywords
hole
wind turbine
generator shaft
shaft available
available
Prior art date
Application number
DK19187016.1T
Other languages
English (en)
Inventor
Karsten Buch-Lorentsen
Leif Christian Rask
Original Assignee
Siemens Gamesa Renewable Energy 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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3767101T3 publication Critical patent/DK3767101T3/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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors
    • E06B11/04—Gates; Doors characterised by the kind of suspension
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/88—Arrangement of components within nacelles or towers of mechanical components
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D1/0691—Rotors characterised by their construction elements of the 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • F05B2240/60—Shafts
    • F05B2240/61—Shafts hollow
    • 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)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)
DK19187016.1T 2019-07-18 2019-07-18 Vindmølle med en hul, tilgængelig generatoraksel DK3767101T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19187016.1A EP3767101B1 (en) 2019-07-18 2019-07-18 Wind turbine having a hollow, accessible generator shaft

Publications (1)

Publication Number Publication Date
DK3767101T3 true DK3767101T3 (da) 2022-06-20

Family

ID=67437998

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19187016.1T DK3767101T3 (da) 2019-07-18 2019-07-18 Vindmølle med en hul, tilgængelig generatoraksel

Country Status (4)

Country Link
US (1) US11365724B2 (da)
EP (1) EP3767101B1 (da)
CN (1) CN112240268B (da)
DK (1) DK3767101T3 (da)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760492B1 (fr) * 1997-03-10 2001-11-09 Jeumont Ind Systeme de production d'energie electrique associe a une eolienne
EP1985846A1 (en) * 2007-04-27 2008-10-29 Greenergy India Private Limited Wind turbine
US8827648B2 (en) * 2008-09-30 2014-09-09 Vestas Wind Systems A/S Service crane for a wind turbine
US8061999B2 (en) * 2008-11-21 2011-11-22 General Electric Company Spinner-less hub access and lifting system for a wind turbine
GB2487797A (en) * 2011-02-07 2012-08-08 Vestas Wind Sys As Wind turbine rotor service platform
EP2505822B1 (en) * 2011-03-31 2015-11-25 ALSTOM Renewable Technologies Wind turbine
DK2512007T3 (da) * 2011-04-15 2019-09-09 Siemens Gamesa Renewable Energy As Adgangsmidler til en elektrisk maskine
EP2662559A1 (en) * 2012-05-09 2013-11-13 Siemens Aktiengesellschaft Wind turbine
EP2698529B1 (en) * 2012-08-14 2015-10-28 Siemens Aktiengesellschaft Wind turbine
EP2906817B1 (de) * 2013-01-10 2019-02-27 Siemens Aktiengesellschaft Sicherung eines bedieners während wartung einer nabe einer windkraftanlage
EP2837821B1 (en) 2013-08-14 2015-09-30 Siemens Aktiengesellschaft Access system for a hub of a wind turbine
CN206290385U (zh) * 2016-12-22 2017-06-30 北京金风科创风电设备有限公司 风力发电机组的叶轮维护装置及风力发电机组
EP3453870B1 (en) * 2017-09-11 2021-04-07 Siemens Gamesa Renewable Energy A/S Hub and spinner for a wind turbine

Also Published As

Publication number Publication date
CN112240268B (zh) 2024-08-13
CN112240268A (zh) 2021-01-19
EP3767101A1 (en) 2021-01-20
US20210017964A1 (en) 2021-01-21
US11365724B2 (en) 2022-06-21
EP3767101B1 (en) 2022-06-01

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