ATE541121T1 - Windturbine, nabe für eine windturbine und verwendung davon - Google Patents
Windturbine, nabe für eine windturbine und verwendung davonInfo
- Publication number
- ATE541121T1 ATE541121T1 AT05757984T AT05757984T ATE541121T1 AT E541121 T1 ATE541121 T1 AT E541121T1 AT 05757984 T AT05757984 T AT 05757984T AT 05757984 T AT05757984 T AT 05757984T AT E541121 T1 ATE541121 T1 AT E541121T1
- Authority
- AT
- Austria
- Prior art keywords
- wind turbine
- hub
- blade
- mount area
- pitch
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 2
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
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
- F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
-
- 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
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DK2005/000487 WO2007006301A1 (en) | 2005-07-08 | 2005-07-08 | A wind turbine, a hub for a wind turbine and use hereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE541121T1 true ATE541121T1 (de) | 2012-01-15 |
Family
ID=35873125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05757984T ATE541121T1 (de) | 2005-07-08 | 2005-07-08 | Windturbine, nabe für eine windturbine und verwendung davon |
Country Status (7)
Country | Link |
---|---|
US (1) | US8147202B2 (de) |
EP (1) | EP1907694B2 (de) |
JP (1) | JP4705680B2 (de) |
CN (1) | CN101238287B (de) |
AT (1) | ATE541121T1 (de) |
ES (1) | ES2377752T5 (de) |
WO (1) | WO2007006301A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007008167C5 (de) * | 2007-02-14 | 2016-07-07 | Nordex Energy Gmbh | Windenergieanlage mit einer Rotornabe |
BRPI0817850A2 (pt) | 2007-10-09 | 2015-04-07 | Hoffmann La Rouche Ag F | Cis-imidazolinas quirais |
DE102008009740A1 (de) * | 2008-02-18 | 2009-08-20 | Imo Holding Gmbh | Windkraftanlage sowie Verfahren zum Betrieb derselben |
GB2464961A (en) * | 2008-10-31 | 2010-05-05 | Vestas Wind Sys As | Internally mounted load sensor for wind turbine rotor blade |
GB2465577A (en) * | 2008-11-21 | 2010-05-26 | Vestas Wind Sys As | Monitoring device for a wind turbine |
US8279073B2 (en) | 2009-09-18 | 2012-10-02 | General Electric Company | Systems, methods, and apparatus for monitoring and controlling a wind driven machine |
US9011010B2 (en) | 2010-02-05 | 2015-04-21 | Aktiebolaget Skf | Hybrid wind turbine blade bearing |
EP2372146B1 (de) * | 2010-03-29 | 2012-12-05 | Vestas Wind Systems A/S | Windturbine und Walzlager für eine Windturbine |
EP2372149B1 (de) * | 2010-03-29 | 2013-08-28 | Vestas Wind Systems A/S | Eine Windkraftanlage und ein Pitch-Lager für eine Windkraftanlage |
JP5222364B2 (ja) * | 2010-05-31 | 2013-06-26 | 三菱重工業株式会社 | 風力発電装置の転がり軸受および風力発電装置 |
US8696315B2 (en) * | 2010-08-16 | 2014-04-15 | General Electric Company | Hub for a wind turbine and method of mounting a wind turbine |
CN101915211B (zh) * | 2010-08-19 | 2012-05-30 | 三一电气有限责任公司 | 风力发电机组及其变桨*** |
GB2486405B (en) | 2010-12-08 | 2013-09-11 | Vestas Wind Sys As | Mounting arrangement for pitch gear |
US9121385B2 (en) | 2010-11-26 | 2015-09-01 | Vestas Wind Systems A/S | Wind turbine and a method for pitching a blade of a wind turbine |
GB2486407A (en) | 2010-12-08 | 2012-06-20 | Vestas Wind Sys As | Wind turbine pitch system having segmented pitch gear |
GB2486406A (en) | 2010-12-08 | 2012-06-20 | Vestas Wind Sys As | Wind turbine pitch system with plural axially spaced pitch gears |
CN102182625B (zh) * | 2011-01-24 | 2012-12-26 | 江苏兴盛风能科技有限公司 | 风力发电机组的轮毂毛坯件 |
DE102011013546A1 (de) * | 2011-03-10 | 2012-09-13 | Voith Patent Gmbh | Axialturbine für ein Gezeitenkraftwerk und Verfahren für deren Montage |
FR2973087B1 (fr) * | 2011-03-25 | 2014-04-18 | Defontaine | Palier a trois rangees et plus de corps roulants |
US9739258B2 (en) | 2011-03-30 | 2017-08-22 | Vestas Wind Systems A/S | Hub for a wind turbine |
KR20130030113A (ko) * | 2011-09-16 | 2013-03-26 | 대우조선해양 주식회사 | 풍력 발전기의 피치 베어링 |
EP2630368B1 (de) | 2011-11-22 | 2014-12-31 | Mitsubishi Heavy Industries, Ltd. | Windturbine |
DE202012002913U1 (de) * | 2012-02-07 | 2012-04-19 | Imo Holding Gmbh | Wälzlageranordnung |
DE102013204412A1 (de) * | 2013-03-14 | 2014-09-18 | Schaeffler Technologies Gmbh & Co. Kg | Wälzlager und Verfahren zur Herstellung eines Wälzlagers |
US9551324B2 (en) | 2013-06-20 | 2017-01-24 | General Electric Company | Pitch bearing assembly with stiffener |
US9951815B2 (en) | 2013-06-27 | 2018-04-24 | General Electric Company | Pitch bearing assembly with stiffener |
US9188107B2 (en) | 2013-08-30 | 2015-11-17 | General Electric Company | Wind turbine bearings |
US9523348B2 (en) | 2013-09-25 | 2016-12-20 | General Electric Company | Rotor blade assembly with shim plate for mitigation pitch bearing loads |
US9970414B2 (en) | 2015-07-01 | 2018-05-15 | General Electric Company | Pitch assembly for a wind turbine rotor blade |
CN109086465B (zh) * | 2017-06-13 | 2022-12-13 | 许继集团有限公司 | 一种风机轮毂与主轴连接螺栓的强度校核方法 |
CN108590984B (zh) * | 2018-04-04 | 2020-05-26 | 浙江运达风电股份有限公司 | 一种风力发电机组叶片载荷监控方法及装置 |
US11454219B2 (en) | 2019-05-10 | 2022-09-27 | General Electric Company | Rotor assembly having a pitch bearing with a stiffener ring |
CN110598241B (zh) * | 2019-07-22 | 2022-12-13 | 许昌许继风电科技有限公司 | 一种风机轮毂强度校核方法 |
EP3825545B1 (de) * | 2019-11-21 | 2022-06-01 | Wobben Properties GmbH | Rotorblatt, rotor und windenergieanlage sowie verfahren |
DE202022101187U1 (de) | 2022-03-03 | 2022-03-10 | Thyssenkrupp AG | Wälzlager mit verlängerter Lebensdauer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488825A (en) * | 1945-10-22 | 1949-11-22 | Palumbo Vincent | Antifriction bearing |
DE1129117B (de) * | 1957-09-09 | 1962-05-03 | Kloeckner Mannstaedt Werke G M | Drehzapfenlose, zweireihig kugelgelagerte Drehverbindung fuer Bagger, Krane od. dgl. |
GB1461676A (en) * | 1974-04-08 | 1977-01-19 | Proengin | Windowpowered apparatus |
DE3413286C1 (de) * | 1984-04-07 | 1986-01-09 | Hoesch Ag, 4600 Dortmund | Mittenfreies Grosswaelzlager |
JPH07259721A (ja) | 1994-03-25 | 1995-10-09 | Nippon Electric Ind Co Ltd | 縦形風力装置 |
JPH07310726A (ja) | 1994-05-13 | 1995-11-28 | Central Japan Railway Co | レール締結ボルトの弛緩検出ワッシャ |
DE4432986A1 (de) | 1994-05-18 | 1995-11-23 | Imo Ind Momentenlager Stoll & | Flügelblattnabe eines Flügelrades in einer Windkraftanlage |
JPH1034556A (ja) | 1996-07-22 | 1998-02-10 | Sanyo Mach Works Ltd | ナットランナー制御方法 |
DE10011464C1 (de) * | 2000-03-10 | 2001-08-16 | Aloys Wobben | Lagerung eines verstellbaren Rotorblatts einer Windenergieanlage |
FR2887943B1 (fr) † | 2005-07-04 | 2008-08-22 | Defontaine Sa | Palier d'eolienne a transmission d'efforts |
-
2005
- 2005-07-08 AT AT05757984T patent/ATE541121T1/de active
- 2005-07-08 WO PCT/DK2005/000487 patent/WO2007006301A1/en active Application Filing
- 2005-07-08 US US11/995,051 patent/US8147202B2/en not_active Expired - Fee Related
- 2005-07-08 ES ES05757984.9T patent/ES2377752T5/es active Active
- 2005-07-08 EP EP05757984.9A patent/EP1907694B2/de not_active Not-in-force
- 2005-07-08 JP JP2008519793A patent/JP4705680B2/ja not_active Expired - Fee Related
- 2005-07-08 CN CN2005800510075A patent/CN101238287B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP1907694A1 (de) | 2008-04-09 |
CN101238287A (zh) | 2008-08-06 |
US8147202B2 (en) | 2012-04-03 |
US20080199315A1 (en) | 2008-08-21 |
JP2009500557A (ja) | 2009-01-08 |
CN101238287B (zh) | 2011-05-11 |
ES2377752T3 (es) | 2012-03-30 |
WO2007006301A1 (en) | 2007-01-18 |
EP1907694B2 (de) | 2016-01-20 |
ES2377752T5 (es) | 2016-03-14 |
EP1907694B1 (de) | 2012-01-11 |
JP4705680B2 (ja) | 2011-06-22 |
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