CN102447323B - 转子、发电机和风力涡轮机 - Google Patents
转子、发电机和风力涡轮机 Download PDFInfo
- Publication number
- CN102447323B CN102447323B CN201110297011.7A CN201110297011A CN102447323B CN 102447323 B CN102447323 B CN 102447323B CN 201110297011 A CN201110297011 A CN 201110297011A CN 102447323 B CN102447323 B CN 102447323B
- Authority
- CN
- China
- Prior art keywords
- rotor
- generator
- brake disc
- steady structure
- rock
- 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.)
- Active
Links
- 230000004323 axial length Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- 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
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
-
- 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
-
- 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
-
- 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)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10183634.4 | 2010-09-30 | ||
EP10183634A EP2437380A1 (en) | 2010-09-30 | 2010-09-30 | Rotor, generator and wind turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102447323A CN102447323A (zh) | 2012-05-09 |
CN102447323B true CN102447323B (zh) | 2016-04-27 |
Family
ID=44201277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110297011.7A Active CN102447323B (zh) | 2010-09-30 | 2011-09-30 | 转子、发电机和风力涡轮机 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120080969A1 (zh) |
EP (1) | EP2437380A1 (zh) |
JP (1) | JP2012077750A (zh) |
KR (1) | KR20120034023A (zh) |
CN (1) | CN102447323B (zh) |
BR (1) | BRPI1106756A2 (zh) |
CA (1) | CA2753611A1 (zh) |
NZ (1) | NZ595402A (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578872B1 (en) * | 2011-10-04 | 2018-01-03 | Siemens Aktiengesellschaft | Generator |
EP2584673A1 (en) * | 2011-10-17 | 2013-04-24 | ABB Oy | Electric machine with dampening means |
EP2662952B1 (en) * | 2012-05-11 | 2015-06-24 | Siemens Aktiengesellschaft | Generator, in particular for a wind turbine |
AR088077A1 (es) * | 2012-09-27 | 2014-05-07 | Ind Metalurgicas Pescarmona S A I C Y F | Maquina eolica |
EP2821634A1 (en) * | 2013-07-05 | 2015-01-07 | youWINenergy GmbH | Mountable wing tip device for mounting on a rotor blade of a wind turbine arrangement |
US10563635B2 (en) * | 2015-11-18 | 2020-02-18 | Clarkson University | Aft rotor ducted wind turbine |
CN111911541B (zh) * | 2020-08-13 | 2022-02-08 | 上海电气液压气动有限公司 | 一种风机轴承保护方法 |
EP4407840A1 (en) | 2023-01-30 | 2024-07-31 | Siemens Gamesa Renewable Energy A/S | Electric generator for a wind turbine, component for an electric generator for a wind turbine and wind turbine |
EP4407838A1 (en) * | 2023-01-30 | 2024-07-31 | Siemens Gamesa Renewable Energy A/S | Electric generator for a wind turbine, stator for an electric generator and wind turbine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322280A (zh) * | 1998-08-13 | 2001-11-14 | 尼格麦康有限公司 | 调整风力涡轮机的倾角和停止其叶片转动的方法和装置 |
US7109627B2 (en) * | 2003-12-13 | 2006-09-19 | Zf Friedrichshafen Ag | Rotor for an electrical machine |
US7431567B1 (en) * | 2003-05-30 | 2008-10-07 | Northern Power Systems Inc. | Wind turbine having a direct-drive drivetrain |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA997406A (en) * | 1974-03-13 | 1976-09-21 | Eric Whiteley | Commutator for discoidal armature |
US5878843A (en) * | 1997-09-24 | 1999-03-09 | Hayes Lemmerz International, Inc. | Laminated brake rotor |
FR2810374B1 (fr) * | 2000-06-19 | 2004-09-03 | Jeumont Ind | Dispositif de production de courant electrique a partir d'energie eolienne |
JP2002315395A (ja) * | 2001-04-06 | 2002-10-25 | Mitsubishi Heavy Ind Ltd | 風力発電装置 |
EP2013474A2 (en) * | 2006-04-28 | 2009-01-14 | Swanturbines Limited | Tidal current turbine |
DK1925820T3 (da) * | 2006-11-23 | 2011-02-14 | Stx Heavy Ind Co Ltd | Hovedleje til vindmølle |
US7679249B2 (en) * | 2007-03-02 | 2010-03-16 | Kari Appa | Contra rotating generator |
EP2164154A1 (en) * | 2008-09-15 | 2010-03-17 | Siemens Aktiengesellschaft | Stator arrangement, generator and wind turbine |
EP2169814B2 (en) * | 2008-09-25 | 2016-10-26 | Siemens Aktiengesellschaft | Stator arrangement, generator, wind turbine, and method for positioning a stator arrangement |
US7884493B2 (en) * | 2008-09-30 | 2011-02-08 | General Electric Company | Wind turbine generator brake and grounding brush arrangement |
CA2714882A1 (en) * | 2009-04-02 | 2010-10-02 | Clipper Windpower, Inc. | Serviceable yaw brake disc segments without nacelle removal |
US8708642B2 (en) * | 2009-04-17 | 2014-04-29 | Romeo Prasad | Stable wind power turbine |
DE102009017865A1 (de) * | 2009-04-17 | 2010-10-28 | Schuler Pressen Gmbh & Co. Kg | Generatoranordnung für Windenergieanlage |
DE102009017531A1 (de) * | 2009-04-17 | 2010-10-21 | Avantis Ltd. | Bremssystem eines Generators einer Windenergieanlage |
US8664819B2 (en) * | 2009-08-18 | 2014-03-04 | Northern Power Systems Utility Scale, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
EP2333321B1 (en) * | 2009-11-26 | 2016-06-15 | Siemens Aktiengesellschaft | Brake system with expansion absorbing means, generator and wind turbine |
EP2333325B1 (en) * | 2009-11-26 | 2015-06-24 | Siemens Aktiengesellschaft | Brake system, generator and wind turbine |
EP2333326B1 (en) * | 2009-11-26 | 2013-07-17 | Siemens Aktiengesellschaft | Brake system for a wind turbine with integrated rotor lock, generator and wind turbine |
-
2010
- 2010-09-30 EP EP10183634A patent/EP2437380A1/en not_active Withdrawn
-
2011
- 2011-09-22 US US13/239,775 patent/US20120080969A1/en not_active Abandoned
- 2011-09-26 NZ NZ595402A patent/NZ595402A/xx not_active IP Right Cessation
- 2011-09-28 CA CA2753611A patent/CA2753611A1/en not_active Abandoned
- 2011-09-29 KR KR1020110098982A patent/KR20120034023A/ko not_active Application Discontinuation
- 2011-09-29 JP JP2011215011A patent/JP2012077750A/ja active Pending
- 2011-09-30 BR BRPI1106756-0A2A patent/BRPI1106756A2/pt not_active IP Right Cessation
- 2011-09-30 CN CN201110297011.7A patent/CN102447323B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1322280A (zh) * | 1998-08-13 | 2001-11-14 | 尼格麦康有限公司 | 调整风力涡轮机的倾角和停止其叶片转动的方法和装置 |
US7431567B1 (en) * | 2003-05-30 | 2008-10-07 | Northern Power Systems Inc. | Wind turbine having a direct-drive drivetrain |
US7109627B2 (en) * | 2003-12-13 | 2006-09-19 | Zf Friedrichshafen Ag | Rotor for an electrical machine |
Also Published As
Publication number | Publication date |
---|---|
JP2012077750A (ja) | 2012-04-19 |
NZ595402A (en) | 2012-12-21 |
BRPI1106756A2 (pt) | 2014-04-29 |
CA2753611A1 (en) | 2012-03-30 |
US20120080969A1 (en) | 2012-04-05 |
CN102447323A (zh) | 2012-05-09 |
KR20120034023A (ko) | 2012-04-09 |
EP2437380A1 (en) | 2012-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102447323B (zh) | 转子、发电机和风力涡轮机 | |
CN103375356B (zh) | 风力涡轮机 | |
US8907517B2 (en) | Wind turbine power transmission system | |
US7884493B2 (en) | Wind turbine generator brake and grounding brush arrangement | |
JP6181161B2 (ja) | 変速機をもたない風力発電装置の発電機 | |
CN103874852B (zh) | 用于风力发电设备的驱动系统 | |
US8581464B2 (en) | Segmented rotor | |
CA2773751A1 (en) | Wind turbine | |
NZ579065A (en) | Stator arrangement of a generator for a wind turbine, were stator segments are radially surrounded by a rotor and the segments are mounted via rigid connections to a shaft | |
JP5679603B2 (ja) | 風力駆動機械 | |
CN104712505B (zh) | 风力涡轮机的调谐液体阻尼器 | |
KR102185806B1 (ko) | 수평축형 풍력 발전기 | |
JP2022530825A (ja) | 風力タービン用発電機に関する改良 | |
US20190010913A1 (en) | Water wheel generator assembly | |
US9923422B2 (en) | Rotor assembly | |
CN211422829U (zh) | 一种新型垂直轴风力发电机 | |
CN201750235U (zh) | 轻型模块化组合式风力发电机 | |
TW201604398A (zh) | 風力發電裝置 | |
CN204205897U (zh) | 一种外转子永磁电机 | |
CN110953124A (zh) | 一种新型垂直轴风力发电机及其组装方法 | |
EP2889474A1 (en) | Flange connection for direct driven wind turbine | |
CN112751456A (zh) | 发电机及风力发电机组 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120509 Assignee: SIEMENS WIND POWER EQUIPMENT (SHANGHAI) CO.,LTD. Assignor: SIEMENS wind power Contract record no.: 2013990000176 Denomination of invention: Rotor, generator and wind turbine License type: Common License Record date: 20130426 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190729 Address after: Tango barley Patentee after: Siemens Gamesa Renewable Energy Address before: Munich, Germany Patentee before: Siemens AG |