DK2059673T3 - Vindenergianlæg - Google Patents

Vindenergianlæg Download PDF

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Publication number
DK2059673T3
DK2059673T3 DK07802105.2T DK07802105T DK2059673T3 DK 2059673 T3 DK2059673 T3 DK 2059673T3 DK 07802105 T DK07802105 T DK 07802105T DK 2059673 T3 DK2059673 T3 DK 2059673T3
Authority
DK
Denmark
Prior art keywords
bearing
wind energy
rotor
energy system
gearbox
Prior art date
Application number
DK07802105.2T
Other languages
English (en)
Inventor
Alf Trede
Carsten Eusterbarkey
Original Assignee
Senvion 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
Application filed by Senvion Gmbh filed Critical Senvion Gmbh
Application granted granted Critical
Publication of DK2059673T3 publication Critical patent/DK2059673T3/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
    • F03D80/70—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
    • F05B2240/50—Bearings
    • 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
    • F05B2240/52—Axial thrust bearings
    • 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
    • F05B2240/54—Radial bearings
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05B2280/40—Organic materials
    • F05B2280/4004—Rubber
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/02—Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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)

Claims (12)

1. Vindenergianlæg med en rotor (11), en rotoraksel (12, 21), der er fast forbundet med rotoren (11), og et med rotorakslen (12, 21) koblet gear (13, 22), hvor rotorens (11) lejring sker via et på rotorakslens ende på rotorsiden anbragt flydende leje (14, 24) samt, på vindenergianlæggets maskinbærer (16), via to elastomerlejer (17, 25), der er anbragt sideværts på gearet, kendetegnet ved, at rotorens (11) lejring endvidere sker via et i eller på gearet anbragt fast leje (15), der er anbragt direkte eller indirekte på rotorakslens ende på gearsiden, og elastomerlejerne (17, 25) er udformet til optagelse af aksiale kræfter, der virker på rotoren (11).
2. Vindenergianlæg ifølge krav 1, kendetegnet ved, at elastomerlejerne (17, 25) har elastiske elementer (17a) til optagelse af radialt virkende kræfter og elastiske elementer (17b) til optagelse af aksialt virkende kræfter.
3. Vindenergianlæg ifølge krav 2, kendetegnet ved, at de elastiske elementer (17a, 17b) er udført til optagelse af radiale og aksiale kræfter i én komponent.
4. Vindenergianlæg ifølge krav 2, kendetegnet ved, at de elastiske elementer (17a, 17b) er udført til optagelse af radiale og aksiale kræfter i adskilte komponenter.
5. Vindenergianlæg ifølge et af de foregående krav, kendetegnet ved, at det flydende leje (14, 24) er udført aksial- og vinkelbevægeligt.
6. Vindenergianlæg ifølge et af de foregående krav, kendetegnet ved, at det faste leje (15) på gearsiden er udformet som momentleje.
7. Vindenergianlæg ifølge et af de foregående krav, kendetegnet ved, at elastomerlejerne (25) på den ene side er forbundet med gearet (13, 22) via drejemomentstøtter (26) og på den anden side via lejebukke (27) med maskinbæreren (16).
8. Vindenergianlæg ifølge krav 7, kendetegnet ved, at hvert elastomerleje (27) har to elastisk deformerbare lejebøsninger (30a, 30b).
9. Vindenergianlæg ifølge et af de foregående krav, kendetegnet ved, at lejebøsningerne (30a, 30b) er udformet konisk.
10. Vindenergianlæg ifølge krav 9, kendetegnet ved, at drejemomentstøtterne (26) har konisk udformede åbninger (32), der er orienteret parallelt med rotorakslens (12, 21) akse og ligger over for hinanden, og i hvilke de koniske lejebøsninger (30a, 30b) er anbragt, og der hver gang til venstre og til højre for drejemomentstøtten (26) er anbragt en lejebuk (27) med en integreret udvendig konus (31), der er indført i den indvendige konus i en af lejebøsningerne (30a, 30b).
11. Vindenergianlæg ifølge krav 10, kendetegnet ved, at lejebøsningerne (30a, 30b) er sammenskruet med lejebukkene (27) og drejemomentstøtterne (26).
12. Vindenergianlæg ifølge krav 11, kendetegnet ved, at lejebøsningerne (30a, 30b) kan forspændes via forskruningen.
DK07802105.2T 2006-09-05 2007-09-04 Vindenergianlæg DK2059673T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006042067A DE102006042067A1 (de) 2006-09-05 2006-09-05 Windenergieanlage
PCT/EP2007/007690 WO2008028616A2 (de) 2006-09-05 2007-09-04 Windenergieanlage

Publications (1)

Publication Number Publication Date
DK2059673T3 true DK2059673T3 (da) 2019-03-11

Family

ID=39078917

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07802105.2T DK2059673T3 (da) 2006-09-05 2007-09-04 Vindenergianlæg

Country Status (5)

Country Link
EP (1) EP2059673B1 (da)
DE (1) DE102006042067A1 (da)
DK (1) DK2059673T3 (da)
ES (1) ES2710462T3 (da)
WO (1) WO2008028616A2 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007054379A1 (de) * 2007-11-14 2009-05-20 Schaeffler Kg Lageranordnung einer Rotorwelle einer Windenergieanlage
DE102008024049C5 (de) * 2008-05-16 2016-06-16 Eickhoff Antriebstechnik Gmbh Lageranordnung mit einer Vorspanneinrichtung
US8247916B2 (en) * 2010-01-29 2012-08-21 Mitsubishi Heavy Industries, Ltd. Wind turbine generator
DE102012205086A1 (de) * 2012-03-29 2013-10-02 Repower Systems Se Getriebelagerung einer Windenergieanlage, Windenergieanlage und Verfahren zum Warten einer Getriebelagerung
DE102012205090A1 (de) 2012-03-29 2013-10-02 Repower Systems Se Getriebelagerung einer Windenergieanlage, Windenergieanlage und Verfahren zum Warten einer Getriebelagerung
DE102018004793A1 (de) * 2017-12-20 2019-06-27 Senvion Gmbh Windenergieanlage mit Triebstrang
DE102024101697A1 (de) * 2024-01-22 2025-07-24 Schaeffler Technologies AG & Co. KG Antriebsstrang einer Windkraftanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29806010U1 (de) * 1998-04-02 1998-06-18 Mitsch, Franz, 64646 Heppenheim Elastomerlager
DE19930751A1 (de) * 1999-07-02 2001-01-04 Franz Mitsch Verfahren zur Reduzierung von Schwingungen in Windkraftanlagen
ES2249370T3 (es) * 2000-10-14 2006-04-01 Franz Mitsch Soporte de engranaje para instalaciones de energia eolica.
DE10310639A1 (de) * 2003-03-10 2004-09-23 Volker Limbeck Abtriebskonfiguration für Windenergieanlagen
FR2888293B1 (fr) * 2005-07-08 2011-01-14 Defontaine Palier a roulements tonneaux
DE102005048920A1 (de) * 2005-10-13 2007-04-19 Schaeffler Kg Axial-Kegelrollenlager, insbesondere zur Rotorlagerung in Windkraftanlagen
DE102006004096A1 (de) * 2006-01-28 2007-08-02 Lohmann & Stolterfoht Gmbh Antriebsstrang zwischen einem Rotor und einem Getriebe einer Windenergieanlage
DE102006027543A1 (de) * 2006-06-14 2007-12-20 Nordex Energy Gmbh Windenergieanlage mit einem Rotor

Also Published As

Publication number Publication date
EP2059673A2 (de) 2009-05-20
WO2008028616A2 (de) 2008-03-13
WO2008028616A3 (de) 2008-06-12
DE102006042067A1 (de) 2008-03-20
EP2059673B1 (de) 2018-11-07
ES2710462T3 (es) 2019-04-25

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