CN103270293A - 风力涡轮机转子 - Google Patents
风力涡轮机转子 Download PDFInfo
- Publication number
- CN103270293A CN103270293A CN2011800574871A CN201180057487A CN103270293A CN 103270293 A CN103270293 A CN 103270293A CN 2011800574871 A CN2011800574871 A CN 2011800574871A CN 201180057487 A CN201180057487 A CN 201180057487A CN 103270293 A CN103270293 A CN 103270293A
- Authority
- CN
- China
- Prior art keywords
- blade
- gear ring
- wind turbine
- turbine rotor
- hub
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims description 14
- 230000004048 modification Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Classifications
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- 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
- 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
- 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
- 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
-
- 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
-
- 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
-
- 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
- Y10T29/49318—Repairing or disassembling
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10382322.5 | 2010-11-30 | ||
EP10382322.5A EP2458200B1 (en) | 2010-11-30 | 2010-11-30 | Wind turbine rotor comprising a pitch bearing mechanism and a method of repair therefore |
PCT/EP2011/071274 WO2012072627A1 (en) | 2010-11-30 | 2011-11-29 | Wind turbine rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103270293A true CN103270293A (zh) | 2013-08-28 |
CN103270293B CN103270293B (zh) | 2015-11-25 |
Family
ID=43827497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180057487.1A Active CN103270293B (zh) | 2010-11-30 | 2011-11-29 | 风力涡轮机转子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9759197B2 (zh) |
EP (1) | EP2458200B1 (zh) |
CN (1) | CN103270293B (zh) |
BR (1) | BR112013012823B1 (zh) |
WO (1) | WO2012072627A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775489A (zh) * | 2012-10-22 | 2014-05-07 | Skf公司 | 用于船舶的螺旋桨或风力涡轮机的滚动轴承 |
CN107605660A (zh) * | 2016-07-12 | 2018-01-19 | 西门子公司 | 转子叶片变桨布置结构 |
CN111255631A (zh) * | 2020-02-15 | 2020-06-09 | 吴志华 | 一种风力发电机变桨装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1907692B2 (en) † | 2005-07-05 | 2022-12-07 | Vestas Wind Systems A/S | A wind turbine pitch bearing, and use hereof |
GB2486405B (en) * | 2010-12-08 | 2013-09-11 | Vestas Wind Sys As | Mounting arrangement for pitch gear |
GB2486407A (en) * | 2010-12-08 | 2012-06-20 | Vestas Wind Sys As | Wind turbine pitch system having segmented pitch gear |
ES2488341T3 (es) * | 2011-09-30 | 2014-08-26 | Alstom Renovables España, S.L. | Rotor de aerogenerador |
FR2997159B1 (fr) | 2012-10-22 | 2016-11-25 | Skf Ab | Palier a roulement, notamment pour propulseur de navires ou pour eolienne |
US9140232B2 (en) * | 2013-07-09 | 2015-09-22 | General Electric Company | Method for repairing a pitch system in a wind turbine |
DE102014205816A1 (de) * | 2014-03-28 | 2015-10-01 | Aktiebolaget Skf | Lageranordnung zur drehbaren Lagerung eines Turbinenblattes an einer Turbinennabe |
EP3320207B1 (en) * | 2015-07-06 | 2020-04-15 | Vestas Wind Systems A/S | Segmented pitch ring for a wind turbine blade pitch system |
DK3318749T3 (da) * | 2016-11-04 | 2020-07-13 | Nordex Energy Spain Sau | Vindmølle |
CN110177932B (zh) | 2017-01-19 | 2021-06-29 | 西门子歌美飒可再生能源公司 | 叶片安装装置 |
DE102017004056A1 (de) * | 2017-04-27 | 2018-10-31 | Senvion Gmbh | Blattadapter für Windenergieanlagen |
DK179485B1 (en) | 2017-12-04 | 2018-12-19 | Cnc Onsite Aps | Method for Repairing a Gear and Processing Machine for Carryingout the Method |
DE102017222134A1 (de) * | 2017-12-07 | 2019-06-13 | Thyssenkrupp Ag | Lagervorrichtung |
CN108775273B (zh) * | 2018-06-27 | 2019-08-06 | 新疆金风科技股份有限公司 | 变桨机构及风力发电机组 |
EP4008895A1 (en) * | 2020-12-03 | 2022-06-08 | General Electric Renovables España S.L. | Root portion for a wind turbine blade |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999023384A1 (de) * | 1997-11-04 | 1999-05-14 | Gerald Hehenberger | Verstellungsantrieb für rotorblätter von windkraftanlagen |
EP1286048A1 (de) * | 2001-08-20 | 2003-02-26 | GE- Wind- Energy GmbH | Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage |
EP1571334A1 (en) * | 2004-03-04 | 2005-09-07 | Gamesa Eolica, S.A. (Sociedad Unipersonal) | Wind turbine yawing system and yawing process |
WO2007061439A2 (en) * | 2005-11-10 | 2007-05-31 | Kaydon Corporation | Wind turbine pitch bearing and method |
CN102003340A (zh) * | 2009-08-31 | 2011-04-06 | 通用电气公司 | 用于组装风力涡轮机中使用的桨距组件的***和方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888357A (en) * | 1972-11-15 | 1975-06-10 | Caterpillar Tractor Co | Swing bearing with bolt-on segmented gear |
DE19634059C1 (de) * | 1996-08-23 | 1997-10-23 | Aerodyn Energiesysteme Gmbh | Rotorblatt für eine Windkraftanlage |
EP1173676A1 (en) * | 1999-04-14 | 2002-01-23 | NEG Micon A/S | Device for adjusting the pitch of the blades of a wind turbine and a method for stopping the rotation of the main shaft |
DE102004046260B4 (de) * | 2004-09-23 | 2007-05-16 | Nordex Energy Gmbh | Verfahren zum Betreiben einer Vorrichtung zum Verstellen eines Blatteinstellwinkels sowie eine Verstellvorrichtung |
US8287238B2 (en) * | 2008-02-29 | 2012-10-16 | General Electric Company | Hub pitch gear repair method |
ES2430763B1 (es) * | 2012-05-21 | 2014-10-01 | Gamesa Innovation & Technology S.L | Segmento dentado para el rodamiento de paso de un aerogenerador |
-
2010
- 2010-11-30 EP EP10382322.5A patent/EP2458200B1/en active Active
-
2011
- 2011-11-29 US US13/989,326 patent/US9759197B2/en active Active
- 2011-11-29 BR BR112013012823-2A patent/BR112013012823B1/pt active IP Right Grant
- 2011-11-29 WO PCT/EP2011/071274 patent/WO2012072627A1/en active Application Filing
- 2011-11-29 CN CN201180057487.1A patent/CN103270293B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999023384A1 (de) * | 1997-11-04 | 1999-05-14 | Gerald Hehenberger | Verstellungsantrieb für rotorblätter von windkraftanlagen |
EP1286048A1 (de) * | 2001-08-20 | 2003-02-26 | GE- Wind- Energy GmbH | Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage |
EP1571334A1 (en) * | 2004-03-04 | 2005-09-07 | Gamesa Eolica, S.A. (Sociedad Unipersonal) | Wind turbine yawing system and yawing process |
WO2007061439A2 (en) * | 2005-11-10 | 2007-05-31 | Kaydon Corporation | Wind turbine pitch bearing and method |
CN102003340A (zh) * | 2009-08-31 | 2011-04-06 | 通用电气公司 | 用于组装风力涡轮机中使用的桨距组件的***和方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775489A (zh) * | 2012-10-22 | 2014-05-07 | Skf公司 | 用于船舶的螺旋桨或风力涡轮机的滚动轴承 |
CN107605660A (zh) * | 2016-07-12 | 2018-01-19 | 西门子公司 | 转子叶片变桨布置结构 |
US10508642B2 (en) | 2016-07-12 | 2019-12-17 | Siemens Gamesa Renewable Energy A/S | Rotor blade pitch arrangement |
CN111255631A (zh) * | 2020-02-15 | 2020-06-09 | 吴志华 | 一种风力发电机变桨装置 |
Also Published As
Publication number | Publication date |
---|---|
BR112013012823B1 (pt) | 2021-03-02 |
EP2458200A1 (en) | 2012-05-30 |
US20130243599A1 (en) | 2013-09-19 |
CN103270293B (zh) | 2015-11-25 |
EP2458200B1 (en) | 2015-10-07 |
BR112013012823A2 (pt) | 2016-08-23 |
WO2012072627A1 (en) | 2012-06-07 |
BR112013012823A8 (pt) | 2018-06-12 |
US9759197B2 (en) | 2017-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: Holland Breda Patentee after: ALSTOM RENOVABLES ESPANA, S.L. Address before: Grenoble Patentee before: GE RENEWABLE TECHNOLOGIES Effective date of registration: 20180126 Address after: Grenoble Patentee after: GE RENEWABLE TECHNOLOGIES Address before: Barcelona Patentee before: ALSTOM WIND, S.L.U. |
|
TR01 | Transfer of patent right |