DK2143942T3 - Vindmølle - Google Patents
Vindmølle Download PDFInfo
- Publication number
- DK2143942T3 DK2143942T3 DK08012253.4T DK08012253T DK2143942T3 DK 2143942 T3 DK2143942 T3 DK 2143942T3 DK 08012253 T DK08012253 T DK 08012253T DK 2143942 T3 DK2143942 T3 DK 2143942T3
- Authority
- DK
- Denmark
- Prior art keywords
- wind turbine
- stator
- rotor
- end plate
- stationary outer
- Prior art date
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
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
-
- 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
-
- 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 Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Claims (15)
1. Vindmølle, der omfatter - en direkte drevet generator (2) omfattende en indvendig statoranordning (8) og en udvendig rotoranordning (19) i forhold til midteraksen kendetegnet ved - en stationær udvendig aksel (6) og - en roterbar indvendig aksel (14) med - mindst to hovedlejer (15, 16), der understøtter den roterbare indvendige aksel (14) inde i den stationære udvendige aksel (6), - at statoranordningen (8) er anbragt på ydersiden af den stationære udvendige aksel (6), og - at rotoranordningen (19) i det væsentlige er anbragt omkring statoranordningen (8) og på forsiden mindst indirekte fastgjort til den roterbare indvendige aksel (14) og/eller til navet (17) af vindmøllen (1).
2. Vindmølle ifølge krav 1, hvor rotoranordningen (19) er på bagsiden mindst indirekte forbundet til den stationære udvendige aksel (6) med et støtteleje (25).
3. Vindmølle ifølge krav 1 eller 2, hvor rotoranordningen (19) omfatter en forreste endeplade (20), som er mindst indirekte fastgjort til den roterbare indvendige aksel (14) og/eller til navet (17) af vindmøllen (1), hvor den forreste endeplade (20) er mindst delvist til en vis grad fleksibel i retning mod midteraksen (A) af den roterbare indvendig aksel (14).
4. Vindmølle ifølge krav 3, hvor den forreste endeplade (20) er en ringformet endeplade (20).
5. Vindmølle ifølge krav 3 eller 4, hvor den forreste endeplade (20) er fremstillet af stål eller fiberglas.
6. Vindmølle ifølge et hvilket som helst af kravene 3 til 5, hvor den forreste endeplade (20) har en tykkelse på ca. 15 - 50 mm.
7. Vindmølle ifølge et hvilket som helst af kravene 1 til 6, hvor rotoranordningen (19) omfatter en bagerste, ringformet endeplade (21), som er mindst indirekte forbundet til den stationære udvendige aksel (6) med støttelejet (25).
8. Vindmølle ifølge krav 7, hvor den bagerste endeplade (21) er fremstillet af stål eller fiberglas.
9. Vindmølle ifølge et hvilket som helst af kravene 1 til 8, hvor rotoranordningen (19) omfatter et hult cylinderelement (22).
10. Vindmølle ifølge krav 9, hvor det hule cylinderelement (22) forbinder den forreste (20) og den bagerste (21) endeplade med hinanden.
11. Vindmølle ifølge et hvilket som helst af kravene 1 til 10, hvor rotoranordningen (19) omfatter mindst en permanent magnet (23).
12. Vindmølle ifølge et hvilket som helst af kravene 1 til 11, hvor statoranord-ningen (8) omfatter en statorstøttestruktur (9, 12, 13) og mindst en lamineringsstabel (10) med mindst en vikling (11) anbragt på statorstøttestrukturen (9,12,13).
13. Vindmølle ifølge et hvilket som helst af kravene 1 til 12, hvor den stationære udvendige aksel (6) er mindst indirekte anbragt på vindmøllens (1) grundplade (5).
14. Vindmølle ifølge krav 13, hvor den stationære udvendige aksel (6) er fastgjort på en fastholdelsesindretning (7), som er anbragt på grundpladen (5).
15. Vindmølle ifølge et hvilket som helst af kravene 2 til 14, hvor støttelejet (25) er et firepunktsleje (25).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08012253.4A EP2143942B1 (en) | 2008-07-07 | 2008-07-07 | Wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2143942T3 true DK2143942T3 (da) | 2016-03-29 |
Family
ID=40852333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08012253.4T DK2143942T3 (da) | 2008-07-07 | 2008-07-07 | Vindmølle |
Country Status (8)
Country | Link |
---|---|
US (1) | US8598732B2 (da) |
EP (1) | EP2143942B1 (da) |
JP (1) | JP5306458B2 (da) |
CN (1) | CN102089517B (da) |
CA (1) | CA2729987A1 (da) |
DK (1) | DK2143942T3 (da) |
NZ (1) | NZ589659A (da) |
WO (1) | WO2010003869A2 (da) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2143944T3 (da) * | 2008-07-07 | 2019-01-14 | Siemens Ag | Vindmølle |
DK2143942T3 (da) * | 2008-07-07 | 2016-03-29 | Siemens Ag | Vindmølle |
DK2157314T4 (da) * | 2008-08-20 | 2019-04-08 | Siemens Ag | Vindmølle |
ES2364931B1 (es) * | 2010-03-04 | 2012-09-17 | Gamesa Innovation & Technology, S.L. | Generador de un aerogenerador accionado directamente |
IT1399511B1 (it) | 2010-04-22 | 2013-04-19 | Wilic Sarl | Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico |
WO2011135703A1 (ja) | 2010-04-28 | 2011-11-03 | 三菱重工業株式会社 | ダイレクトドライブ型風力発電装置、及び、軸受構造 |
DE102011008029A1 (de) * | 2011-01-05 | 2012-07-05 | Nordex Energy Gmbh | Windenergieanlage |
ITMI20120257A1 (it) * | 2012-02-21 | 2013-08-22 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
DE102012208550A1 (de) * | 2012-05-22 | 2013-11-28 | Wobben Properties Gmbh | Generator einer getriebelosen Windenergieanlage |
DE102012208549A1 (de) * | 2012-05-22 | 2013-11-28 | Wobben Properties Gmbh | Optimierter Synchrongenerator einer getriebelosen Windenergieanlage |
WO2014058886A1 (en) | 2012-10-08 | 2014-04-17 | Exro Technologies Inc. | Electrical machines such as generators and motors |
EP2740932B1 (de) * | 2012-12-06 | 2016-05-11 | Nordex Energy GmbH | Windenergieanlage |
CN105464899B (zh) * | 2015-12-15 | 2018-07-31 | 北京金风科创风电设备有限公司 | 风力发电机及风力发电机组 |
EP3460238B1 (en) * | 2017-09-20 | 2020-04-15 | Siemens Gamesa Renewable Energy A/S | Wind turbine |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402184C2 (de) * | 1994-01-26 | 1995-11-23 | Friedrich Prof Dr Ing Klinger | Vielpol-Synchrongenerator für getriebelose Horizontalachsen-Windkraftanlagen mit Nennleistungen bis zu mehreren Megawatt |
DK173641B1 (da) | 1998-12-15 | 2001-05-14 | Bonus Energy As | Generator, fortrinsvis til en vindmølle |
NL1013129C2 (nl) | 1999-09-24 | 2001-03-27 | Lagerwey Windturbine B V | Windmolen. |
US6483199B2 (en) | 2000-04-28 | 2002-11-19 | Mitsubishi Denki Kabushiki Kaisha | Wind power generating device |
DE10033233B4 (de) | 2000-07-10 | 2017-07-13 | Aloys Wobben | Statorträger |
DE10102255A1 (de) | 2001-01-19 | 2002-08-01 | Aloys Wobben | Windenergieanlage mit einer Hohlwelle für Rotornabe und Generator |
ITBZ20010043A1 (it) | 2001-09-13 | 2003-03-13 | High Technology Invest Bv | Generatore elettrico azionato da energia eolica. |
DE10239366A1 (de) * | 2002-08-28 | 2004-03-11 | Klinger, Friedrich, Prof. Dr.-Ing. | Windenergieanlage |
DE10255745A1 (de) * | 2002-11-28 | 2004-06-17 | Jörck, Hartmut | Direkt angetriebene Windenergieanlage mit im Generator integriertem Lager |
DE10338127C5 (de) * | 2003-08-15 | 2015-08-06 | Senvion Se | Windenergieanlage mit einem Rotor |
US7075192B2 (en) | 2004-04-19 | 2006-07-11 | Northern Power Systems, Inc. | Direct drive wind turbine |
US7154192B2 (en) | 2004-09-27 | 2006-12-26 | General Electric Company | Electrical machine with double-sided lamination stack |
US7154193B2 (en) * | 2004-09-27 | 2006-12-26 | General Electric Company | Electrical machine with double-sided stator |
JP2006046107A (ja) * | 2004-08-02 | 2006-02-16 | Yanmar Co Ltd | 風力発電装置 |
US7548008B2 (en) * | 2004-09-27 | 2009-06-16 | General Electric Company | Electrical machine with double-sided lamination stack |
JP2006174523A (ja) * | 2004-12-13 | 2006-06-29 | Systec:Kk | 回転翼・ハブ側に発電コイルと灯を付設した風力発電装置 |
US7180204B2 (en) | 2005-01-07 | 2007-02-20 | General Electric Company | Method and apparatus for wind turbine air gap control |
DK1925820T3 (da) * | 2006-11-23 | 2011-02-14 | Stx Heavy Ind Co Ltd | Hovedleje til vindmølle |
EP2063114A1 (en) * | 2007-11-26 | 2009-05-27 | Siemens Aktiengesellschaft | Wind turbine |
DK2063116T3 (da) * | 2007-11-26 | 2017-03-20 | Siemens Ag | Direkte drevet generator og vindmølle |
EP2063115B1 (en) * | 2007-11-26 | 2019-06-05 | Siemens Gamesa Renewable Energy A/S | Direct drive generator and wind turbine |
ES2604077T3 (es) * | 2007-11-26 | 2017-03-02 | Siemens Aktiengesellschaft | Disposición para un generador de accionamiento directo, generador de accionamiento directo, turbina eólica y procedimiento de montaje de un generador |
DE602008003563D1 (de) * | 2008-07-07 | 2010-12-30 | Siemens Ag | Direktantriebsgenerator und Windturbine |
DK2143944T3 (da) * | 2008-07-07 | 2019-01-14 | Siemens Ag | Vindmølle |
DK2143942T3 (da) * | 2008-07-07 | 2016-03-29 | Siemens Ag | Vindmølle |
DK2143936T3 (da) * | 2008-07-07 | 2016-03-21 | Siemens Ag | Vindmølle, som omfatter et hovedleje, og fremgangsmåde til udskiftning af hovedlejet |
DK2157314T4 (da) * | 2008-08-20 | 2019-04-08 | Siemens Ag | Vindmølle |
EP2333933B1 (en) * | 2009-12-08 | 2016-03-23 | Siemens Aktiengesellschaft | Arrangement to compensate a non-uniform air gap of an electric machine |
EP2333934B1 (en) * | 2009-12-08 | 2016-07-20 | Siemens Aktiengesellschaft | Arrangement to ensure an air gap in an electric machine |
EP2492503B1 (en) * | 2011-02-25 | 2018-01-03 | Siemens Aktiengesellschaft | A wind turbine with a generator |
-
2008
- 2008-07-07 DK DK08012253.4T patent/DK2143942T3/da active
- 2008-07-07 EP EP08012253.4A patent/EP2143942B1/en active Active
-
2009
- 2009-07-02 WO PCT/EP2009/058297 patent/WO2010003869A2/en active Application Filing
- 2009-07-02 US US13/002,823 patent/US8598732B2/en active Active
- 2009-07-02 NZ NZ589659A patent/NZ589659A/xx not_active IP Right Cessation
- 2009-07-02 JP JP2011517098A patent/JP5306458B2/ja not_active Expired - Fee Related
- 2009-07-02 CA CA2729987A patent/CA2729987A1/en not_active Abandoned
- 2009-07-02 CN CN200980126458.9A patent/CN102089517B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CA2729987A1 (en) | 2010-01-14 |
WO2010003869A2 (en) | 2010-01-14 |
WO2010003869A3 (en) | 2010-08-26 |
CN102089517A (zh) | 2011-06-08 |
CN102089517B (zh) | 2014-03-19 |
NZ589659A (en) | 2012-08-31 |
JP2011526987A (ja) | 2011-10-20 |
EP2143942B1 (en) | 2016-01-06 |
EP2143942A1 (en) | 2010-01-13 |
US20110115234A1 (en) | 2011-05-19 |
US8598732B2 (en) | 2013-12-03 |
JP5306458B2 (ja) | 2013-10-02 |
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