DK2795108T3 - Vindenergianlægnacelle - Google Patents

Vindenergianlægnacelle Download PDF

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Publication number
DK2795108T3
DK2795108T3 DK12810211.8T DK12810211T DK2795108T3 DK 2795108 T3 DK2795108 T3 DK 2795108T3 DK 12810211 T DK12810211 T DK 12810211T DK 2795108 T3 DK2795108 T3 DK 2795108T3
Authority
DK
Denmark
Prior art keywords
pod
nacelle
generator
rotor
stator
Prior art date
Application number
DK12810211.8T
Other languages
English (en)
Inventor
Jochen Röer
Florian Sartorius
Original Assignee
Wobben Properties Gmbh
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
Priority claimed from DE102011089431A external-priority patent/DE102011089431A1/de
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Application granted granted Critical
Publication of DK2795108T3 publication Critical patent/DK2795108T3/da

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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
    • F03D80/80—Arrangement of components within nacelles or towers
    • 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
    • F03D80/501—Maintenance or repair by using platforms
    • 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
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • 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
    • F03D80/881—Arrangement of components within nacelles or towers of mechanical components within nacelles
    • 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
    • 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
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2240/50—Bearings
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making

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)
  • Wind Motors (AREA)
  • Motor Or Generator Frames (AREA)

Claims (18)

1. Nacelle (1) af et vindenergianlæg (100), hvor vindenergianlægget (100) omfatter et tårn (102) eller en mast, en aerodynamisk rotor (106) og en generator (46) med en løber (50) og en stator, og nacellen (1) er udstyret med en nacel-lebeklædning (2, 4), hvor nacellen (1), især nacellebeklædningen (2, 4), er selvbærende, og hvor nacellebeklædningen (2, 4) omfatter en roterende del (4), der mindst bærer en rotorvinge (56) af den aerodynamiske rotor (106) og/eller generatorens (46) løber (50), og en stående del (2), der bærer generatorens (46) stator (48), hvor den roterende del (4) af nacellen (1) ved hjælp af et bageste leje (70) og et forreste leje (72) er monteret drejeligt omkring en i det væsentlige horisontal akse på den stående del (2), kendetegnet ved, at - den stående del (2) omfatter et forreste, især betrædeligt, konusafsnit (52), og - et navafsnit (80) er tilvejebragt til optagelse af den mindst ene rotorvinge (56), hvor navafsnittet (80) er monteret drejeligt omkring konusafsnittet (52).
2. Nacelle (1) ifølge krav 1, kendetegnet ved, at nacellebeklædningen (2, 4) bærer generatoren (46).
3. Nacelle (1) ifølge krav 1 eller 2, kendetegnet ved, at nacellebeklædningen (2, 4) i det væsentlige overtager en maskinbærers (902) funktion.
4. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at vindenergianlægget (100) er gearløst på en sådan måde, at løberen (50) roteres uden mekanisk overføring af den aerodynamiske rotor (106).
5. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at nacellebeklædningen (2, 4), den roterende del (4) og/eller den stående del (2) helt eller delvist er fremstillet af stål, især kuglegrafitjern eller aluminium.
6. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at generatoren (46) er udformet som udvendig løber.
7. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved en tand krans (20), der er fast forbundet med nacellen (1)og har en indvendig fortanding til azimutindstilling af nacellen (1), der er indrettet til, at mindst et azimutdrev (16), især flere azimutdrev (16), der er anbragt fast i tårnet (12), går i indgreb med hver især et tandhjulsdrev på tandkransen med indvendig fortanding.
8. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved en arbejdsplatform (38), der strækker sig gennem generatoren (46).
9. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at generatoren (46) haren mærkeeffekt på mere end 1 MW.
10. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at nacellen (1) er betrædelig.
11. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at generatoren (46) er udformet som en langsomt gående generator og/eller som mangepolet generator med mindst 48, mindst 72, mindst 96, især mindst 192 statorpoler.
12. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at nacellebeklædningen (2, 4) omfatter - et aksetapafsnit (1106), der er anbragt i området af generatoren og den aerodynamiske rotor, til at bære generatoren og den aerodynamiske rotor, og - et forbindelsesafsnit, der forbinder aksetapafsnittet (1106) med tårnet, og forbindelsesafsnittet har en udvendig form, der er bøjet eller vinklet fra tårnet til aksetapafsnittet (1106), især en rørformet form, der er bøjet eller vinklet ca. 90°.
13. Nacelle (1) ifølge et af de foregående krav, kendetegnet ved, at den roterende del (4) omfatter vingetilslutninger (1187) til fastgørelse af hver især en rotorvinge på den roterende del (4), og vingetil-slutningerne (1187) strækker sig i aksial retning over et vingetilslutningsom-råde, og generatoren, især dens løber (1150), er anbragt i dette vingetilslut-ningsområde i forhold til den aksiale retning, og/eller at generatoren er anbragt i radial retning inden forvingetilslutningerne i forhold til rotationsaksen.
14. Vindenergianlæg (100) med et tårn (102) eller en mast og en nacelle (1) ifølge et af de foregående krav.
15. Vindenergianlæg (100) ifølge krav 14, kendetegnet ved, at mindst et azimutdrev (16), især flere azimutdrev (16), er anbragt fast i tårnet (12) eller masten og går i indgreb med hver især et tandhjulsdrev (18) på en eller den tandkrans (20), der er fast forbundet med nacel-len (1) og omfatter en indvendig fortanding.
16. Fremgangsmåde til opbygning af et vindenergianlæg (100) ifølge krav 14 eller 15, hvor generatorens (46) løber (50) og stator (48), allerede før de løftes til installation på et tårn (12), er forbundet med hinanden ved hjælp af et leje.
17. Fremgangsmåde ifølge krav 16, hvorstatoren (48), løberen (50) og mindst et leje, der forbinder statoren (48) og løberen (50), er præfabrikeret på fabrikken og/eller på opstillingsstedet på jorden.
18. Fremgangsmåde ifølge krav 16 eller 17, hvor et vindenergianlæg (100) ifølge krav 12 eller 13 opstilles, og/eller elektriske indretninger i nacellen (1) er installeret på forhånd.
DK12810211.8T 2011-12-21 2012-12-17 Vindenergianlægnacelle DK2795108T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011089431A DE102011089431A1 (de) 2011-12-21 2011-12-21 Windenergieanlagengondel
DE102012215605 2012-09-03
PCT/EP2012/075820 WO2013092502A2 (de) 2011-12-21 2012-12-17 Windenergieanlagengondel

Publications (1)

Publication Number Publication Date
DK2795108T3 true DK2795108T3 (da) 2018-06-25

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ID=47504918

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12810211.8T DK2795108T3 (da) 2011-12-21 2012-12-17 Vindenergianlægnacelle

Country Status (17)

Country Link
US (1) US9394887B2 (da)
EP (1) EP2795108B1 (da)
JP (1) JP6118337B2 (da)
KR (1) KR101723718B1 (da)
CN (1) CN104011377B (da)
AR (1) AR089599A1 (da)
AU (1) AU2012357961B2 (da)
BR (1) BR112014015243A8 (da)
CA (1) CA2856875C (da)
CL (1) CL2014001646A1 (da)
DK (1) DK2795108T3 (da)
ES (1) ES2675724T3 (da)
MX (1) MX345502B (da)
PT (1) PT2795108T (da)
RU (1) RU2596414C2 (da)
TW (1) TWI589774B (da)
WO (1) WO2013092502A2 (da)

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BR112014015243A8 (pt) 2019-01-22
JP6118337B2 (ja) 2017-04-19
KR20140109447A (ko) 2014-09-15
RU2596414C2 (ru) 2016-09-10
AR089599A1 (es) 2014-09-03
US9394887B2 (en) 2016-07-19
NZ625331A (en) 2016-08-26
CA2856875A1 (en) 2013-06-27
MX2014007258A (es) 2014-08-08
KR101723718B1 (ko) 2017-04-05
JP2015500950A (ja) 2015-01-08
PT2795108T (pt) 2018-07-16
CN104011377B (zh) 2017-07-28
AU2012357961A1 (en) 2014-06-12
ES2675724T3 (es) 2018-07-12
EP2795108B1 (de) 2018-04-11
MX345502B (es) 2017-02-02
TW201337095A (zh) 2013-09-16
CN104011377A (zh) 2014-08-27
ES2675724T8 (es) 2019-01-08
EP2795108A2 (de) 2014-10-29
BR112014015243A2 (pt) 2017-06-13
CA2856875C (en) 2017-11-07
WO2013092502A2 (de) 2013-06-27
US20150016976A1 (en) 2015-01-15
RU2014129884A (ru) 2016-02-10
AU2012357961B2 (en) 2016-06-16
WO2013092502A3 (de) 2013-10-24
TWI589774B (zh) 2017-07-01
CL2014001646A1 (es) 2014-11-21

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