DK2698529T3 - Vindmølle - Google Patents

Vindmølle Download PDF

Info

Publication number
DK2698529T3
DK2698529T3 DK12180429.8T DK12180429T DK2698529T3 DK 2698529 T3 DK2698529 T3 DK 2698529T3 DK 12180429 T DK12180429 T DK 12180429T DK 2698529 T3 DK2698529 T3 DK 2698529T3
Authority
DK
Denmark
Prior art keywords
platform
wind turbine
mounting surface
hub
rotor
Prior art date
Application number
DK12180429.8T
Other languages
English (en)
Inventor
Thorkil Munk-Hansen
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2698529T3 publication Critical patent/DK2698529T3/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
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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)

Claims (11)

1. Vindmølle, som omfatter en hul statoraksel (7), en rotor (8) og et rotornav (5), med mindst en støtteplatformanordning (18), som letter adgangen til det indre af rotornavet (5), hvor den mindst ene platformanordning (18) omfatter en første platform (19), som er aftageligt monteret på en stationær monteringsflade (20) kendetegnet ved, at monteringsfladen vender direkte mod det indre af rotornavet (5).
2. Vindmølle ifølge krav 1, hvor den stationære monteringsflade (20) er tilvejebragt af den forreste ende af statorakslen (7) eller af en ovaliseringsring (12) eller af den stationære ring (10) af et rotorleje (9).
3. Vindmølle ifølge krav 1 eller 2, endvidere omfattende et eller to separat monterbare eller monterede gitre (17).
4. Vindmølle ifølge krav 3, omfattende en anden platform (21), som separat kan monteres på monteringsfladen (20) parallelt, men vertikalt og periferisk forskudt til den første platform (19).
5. Vindmølle ifølge krav 4, omfattende en tredje platform (22), som separat kan monteres på monteringsfladen (20) i nærheden af og på samme niveau som den anden platform (21).
6. Vindmølle ifølge krav 4 eller 5, hvor gitrene (17) fungerer som stiger, der ender ved den anden eller tredje platform (21,22).
7. Vindmølle ifølge et af kravene 4 til 6, omfattende yderligere gitre (24), som kan monteres på den anden eller tredje platform (21,22).
8. Vindmølle ifølge et af kravene 5 til 7, omfattende en separat monterbar klap (23), som danner en forbindelse mellem den anden platform (21) og den tredje platform (22), hvilken klap kan fjernes eller er bevægelig mellem en åben position og en forbindende position.
9. Vindmølle ifølge et af kravene 4 til 8, omfattende et yderligere gitter (26), som kan monteres i en dørramme (14) eller en dørkonstruktion, som lukker for åbningen af den del, som omfatter monteringsfladen (20).
10. Vindmølle ifølge et af kravene 7 til 9, omfattende en monterbar transportskinne (28), der går gennem delen med monteringsfladen (20), hvor gitrene (24) er monterbare på den anden og tredje platform (21, 22), som befinder sig i afstand fra hinanden, og/eller det yderligere gitter (26) har en åbning (27), som muliggør passage af et holdemiddel for en genstand, som hænger på transportskinnen (28).
11. Vindmølle ifølge et af de foregående krav, omfattende en dørkonstruktion (14) med mindst en dør (15), som giver adgang til det indre af rotornavet (5), hvilken dør (15) kun kan åbnes, når rotoren (8) er i en låst position.
DK12180429.8T 2012-08-14 2012-08-14 Vindmølle DK2698529T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12180429.8A EP2698529B1 (en) 2012-08-14 2012-08-14 Wind turbine

Publications (1)

Publication Number Publication Date
DK2698529T3 true DK2698529T3 (da) 2016-02-01

Family

ID=46750211

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12180429.8T DK2698529T3 (da) 2012-08-14 2012-08-14 Vindmølle

Country Status (5)

Country Link
US (1) US20140050591A1 (da)
EP (1) EP2698529B1 (da)
CN (1) CN103590984B (da)
CA (1) CA2823271A1 (da)
DK (1) DK2698529T3 (da)

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ES2534943T3 (es) * 2011-09-16 2015-04-30 Norvento Energía Distribuida, S.L. Cubierta de góndola de turbina eólica convertible
EP3067553B1 (en) 2015-03-13 2019-07-17 GE Renewable Technologies Wind B.V. A safety structure for performing servicing operations in a wind turbine and method for its installation
CN107131097B (zh) 2016-02-29 2021-03-23 通用电气公司 用于风轮机转子毂的内部阶梯组件
US10550826B2 (en) * 2017-07-20 2020-02-04 General Electric Company External platform assembly for wind turbine repairs
EP3438450B1 (de) 2017-08-04 2019-11-20 Nordex Energy GmbH Plattform für wartungsarbeiten an einer windenergieanlage, verfahren zur montage einer solchen plattform und windenergieanlage
EP3453870B1 (en) * 2017-09-11 2021-04-07 Siemens Gamesa Renewable Energy A/S Hub and spinner for a wind turbine
US10641042B2 (en) * 2017-11-07 2020-05-05 General Electric Company External ladder assembly for wind turbine nacelle
DK3660301T3 (da) * 2018-11-28 2023-02-27 Siemens Gamesa Renewable Engery Innovation & Tech S L Vindmøllenav
EP3767101B1 (en) * 2019-07-18 2022-06-01 Siemens Gamesa Renewable Energy A/S Wind turbine having a hollow, accessible generator shaft
EP3800347A1 (en) * 2019-10-01 2021-04-07 Siemens Gamesa Renewable Energy A/S Nacelle housing with service hatch
EP4071349B1 (en) * 2021-04-09 2025-12-31 Siemens Gamesa Renewable Energy A/S PLATFORM FOR A WIND TURBINE HUB
ES3042369T3 (en) 2021-06-15 2025-11-20 General Electric Renovables Espana Sl Supporting structures and methods for a central frame of a direct-drive wind turbine
WO2023001347A1 (en) 2021-07-20 2023-01-26 Vestas Wind Systems A/S Powertrain assembly for a wind turbine
EP4160003A1 (en) * 2021-09-29 2023-04-05 Siemens Gamesa Renewable Energy A/S Method for providing access to the interior of a hollow blade of a wind turbine, ladder support assembly and wind turbine
EP4283117A1 (en) 2022-05-25 2023-11-29 General Electric Renovables España S.L. Assemblies for wind turbines and methods

Family Cites Families (9)

* 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
US7431567B1 (en) 2003-05-30 2008-10-07 Northern Power Systems Inc. Wind turbine having a direct-drive drivetrain
US20090223139A1 (en) * 2008-03-05 2009-09-10 Karl-Heinz Meiners Method and system for assembling components in a tower of a wind energy turbine
US8061999B2 (en) 2008-11-21 2011-11-22 General Electric Company Spinner-less hub access and lifting system for a wind turbine
ES2360779B1 (es) * 2009-11-20 2012-04-19 Gamesa Innovation & Technology S.L Aerogenerador con dispositivos internos de transporte.
EP2372151B1 (en) * 2010-03-29 2016-01-13 ALSTOM Renewable Technologies Wind turbine
US8807923B2 (en) * 2011-02-07 2014-08-19 Vestas Wind Systems A/S Access apparatus for a wind turbine and method of using same
EP2505822B1 (en) * 2011-03-31 2015-11-25 ALSTOM Renewable Technologies Wind turbine
EP2512007B1 (en) * 2011-04-15 2019-06-05 Siemens Gamesa Renewable Energy A/S Access means for an electrical machine

Also Published As

Publication number Publication date
CN103590984A (zh) 2014-02-19
CA2823271A1 (en) 2014-02-14
EP2698529B1 (en) 2015-10-28
US20140050591A1 (en) 2014-02-20
EP2698529A1 (en) 2014-02-19
CN103590984B (zh) 2018-04-24

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