CN103548241A - 发电机转子和组装方法 - Google Patents
发电机转子和组装方法 Download PDFInfo
- Publication number
- CN103548241A CN103548241A CN201280024426.XA CN201280024426A CN103548241A CN 103548241 A CN103548241 A CN 103548241A CN 201280024426 A CN201280024426 A CN 201280024426A CN 103548241 A CN103548241 A CN 103548241A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- rotor
- generator
- generator amature
- ring
- 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
Images
Classifications
-
- 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
-
- 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
-
- 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
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- 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
- H02K1/279—Magnets embedded in the magnetic core
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- 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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- 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
-
- 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
- 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
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11382161.5 | 2011-05-20 | ||
EP11382161.5A EP2525474B8 (en) | 2011-05-20 | 2011-05-20 | Generator rotor and method of assembling |
PCT/EP2012/059217 WO2012159973A1 (en) | 2011-05-20 | 2012-05-17 | Generator rotor and method of assembling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103548241A true CN103548241A (zh) | 2014-01-29 |
CN103548241B CN103548241B (zh) | 2016-07-13 |
Family
ID=46149433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280024426.XA Expired - Fee Related CN103548241B (zh) | 2011-05-20 | 2012-05-17 | 发电机转子和组装方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9431858B2 (zh) |
EP (1) | EP2525474B8 (zh) |
CN (1) | CN103548241B (zh) |
DK (1) | DK2525474T3 (zh) |
ES (1) | ES2525403T3 (zh) |
WO (1) | WO2012159973A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979926A (zh) * | 2014-04-07 | 2015-10-14 | 西门子公司 | 外部转子构造 |
CN112366864A (zh) * | 2020-10-29 | 2021-02-12 | 上海电气风电集团股份有限公司 | 电机转子、电机及电机转子的安装方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2963774B1 (de) * | 2014-07-01 | 2020-05-13 | Siemens Aktiengesellschaft | Mehrpoliges Bauteil für eine elektrische Maschine |
EP3454469B1 (en) * | 2017-09-12 | 2022-03-09 | Siemens Gamesa Renewable Energy A/S | Torque ripple reduction for a generator and wind turbine including the same |
US11090522B2 (en) | 2018-02-13 | 2021-08-17 | Preventive Medical Health Care Co., Ltd. | Eddy current resistance generating device |
EP3909114B1 (en) | 2019-01-10 | 2024-09-18 | Vestas Wind Systems A/S | A generator rotor assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060220483A1 (en) * | 2005-03-30 | 2006-10-05 | Comprehensive Power, Inc. | Magnet retention on rotors |
DE102005042543A1 (de) * | 2005-09-07 | 2007-03-15 | Siemens Ag | Permanenterregte Synchronmaschine |
WO2009068736A1 (en) * | 2007-11-30 | 2009-06-04 | Neorem Magnets Oy | Surface-mountable permanent magnet element |
CN201752087U (zh) * | 2010-07-06 | 2011-02-23 | 中山市港联华凯电器制品有限公司 | 一种单相无刷直流电机的转子 |
US20110043065A1 (en) * | 2009-08-18 | 2011-02-24 | Northern Power Systems, Inc. | Method and Apparatus For Permanent Magnet Attachment In An Electromechanical Machine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB322829A (en) * | 1928-09-24 | 1929-12-19 | English Electric Co Ltd | Improvements in or relating to dynamo electric machines |
US1808568A (en) * | 1929-06-12 | 1931-06-02 | Gen Electric | Rotor for dynamo electric machines |
US2994793A (en) * | 1958-04-29 | 1961-08-01 | Gen Electric Canada | Dynamoelectric machine |
GB1114413A (en) * | 1963-11-28 | 1968-05-22 | English Electric Co Ltd | Improvements in or relating to dynamo-electric machine stators |
US4110652A (en) * | 1977-03-16 | 1978-08-29 | General Electric Company | Mounting assembly for laminated rotor rim of dynamoelectric generator rotatable about inclined shaft |
JPS63157632A (ja) * | 1986-12-19 | 1988-06-30 | Toshiba Corp | 水車発電機のロ−タ− |
CH678248A5 (zh) * | 1989-07-04 | 1991-08-15 | Asea Brown Boveri | |
US5111094A (en) * | 1991-09-03 | 1992-05-05 | General Motors Corporation | Permanent magnet rotor having magnet retention apparatus |
JP2000228838A (ja) * | 1998-12-01 | 2000-08-15 | Toyota Motor Corp | 永久磁石モータ |
US6710502B2 (en) * | 2002-02-07 | 2004-03-23 | Wavecrest Laboratories, Llc | Rotary electric motor having at least three axially aligned stator poles and/or rotor poles |
ITBZ20050062A1 (it) * | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Rotore a magneti permanenti per generatori e motori elettrici |
ES2302434B1 (es) * | 2006-06-14 | 2009-05-08 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Rotor de maquina electrica de imanes permanentes de baja inercia. |
US7397163B2 (en) * | 2006-08-17 | 2008-07-08 | Siemens Power Generation, Inc. | Power generator stator assembly, a stator core module assembly, and a process for assembling a stator core module assembly within a stator frame |
DE102008015450A1 (de) * | 2008-03-22 | 2009-09-24 | Voith Patent Gmbh | Generatorstatoranordnung |
DE102008063783A1 (de) * | 2008-12-18 | 2010-06-24 | Wind-Direct Gmbh | Generator für eine Windenergieanlage und Verfahren zu seiner Herstellung |
DE102008063045A1 (de) * | 2008-12-23 | 2010-07-01 | Aerodyn Energiesysteme Gmbh | Synchronmaschine |
GB2511574B (en) * | 2013-03-08 | 2017-10-04 | Magnomatics Ltd | Permanent magnet assembly for mounting to a rotor |
-
2011
- 2011-05-20 EP EP11382161.5A patent/EP2525474B8/en not_active Not-in-force
- 2011-05-20 ES ES11382161.5T patent/ES2525403T3/es active Active
- 2011-05-20 DK DK11382161.5T patent/DK2525474T3/en active
-
2012
- 2012-05-17 WO PCT/EP2012/059217 patent/WO2012159973A1/en active Application Filing
- 2012-05-17 US US14/115,855 patent/US9431858B2/en not_active Expired - Fee Related
- 2012-05-17 CN CN201280024426.XA patent/CN103548241B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060220483A1 (en) * | 2005-03-30 | 2006-10-05 | Comprehensive Power, Inc. | Magnet retention on rotors |
DE102005042543A1 (de) * | 2005-09-07 | 2007-03-15 | Siemens Ag | Permanenterregte Synchronmaschine |
WO2009068736A1 (en) * | 2007-11-30 | 2009-06-04 | Neorem Magnets Oy | Surface-mountable permanent magnet element |
US20110043065A1 (en) * | 2009-08-18 | 2011-02-24 | Northern Power Systems, Inc. | Method and Apparatus For Permanent Magnet Attachment In An Electromechanical Machine |
CN201752087U (zh) * | 2010-07-06 | 2011-02-23 | 中山市港联华凯电器制品有限公司 | 一种单相无刷直流电机的转子 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979926A (zh) * | 2014-04-07 | 2015-10-14 | 西门子公司 | 外部转子构造 |
CN112366864A (zh) * | 2020-10-29 | 2021-02-12 | 上海电气风电集团股份有限公司 | 电机转子、电机及电机转子的安装方法 |
CN112366864B (zh) * | 2020-10-29 | 2021-10-01 | 上海电气风电集团股份有限公司 | 电机转子、电机及电机转子的安装方法 |
Also Published As
Publication number | Publication date |
---|---|
US20140132004A1 (en) | 2014-05-15 |
WO2012159973A1 (en) | 2012-11-29 |
DK2525474T3 (en) | 2014-12-01 |
ES2525403T3 (es) | 2014-12-22 |
EP2525474B8 (en) | 2014-11-19 |
CN103548241B (zh) | 2016-07-13 |
EP2525474B1 (en) | 2014-09-03 |
EP2525474A1 (en) | 2012-11-21 |
US9431858B2 (en) | 2016-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103548241A (zh) | 发电机转子和组装方法 | |
EP2523316B1 (en) | Generator rotor, assembly method and related insertion tool | |
US9476404B2 (en) | Method for assembling a segmented electrical machine while maintaining gaps between segments | |
EP2467922B1 (en) | Method and apparatus for permanent magnet attachment in an electromechanical machine | |
EP2645537B1 (en) | Permanent magnet rotor | |
US11196311B2 (en) | Electric generator having multiple electrical machines | |
US20090250935A1 (en) | Rotor for wind turbine and assembling method thereof | |
EP2731232B1 (en) | Generator for a wind turbine | |
AU2013349341B2 (en) | Machine with two co-axial rotors | |
EP2645536B1 (en) | Permanent magnet rotor | |
US20130038070A1 (en) | Method for assembling part of a generator, generator and wind turbine | |
CN101931279A (zh) | 用于永磁电机的转子 | |
US20160094100A1 (en) | Direct-drive wind turbines | |
US8575776B2 (en) | Wind turbine with a generator | |
EP3001542A1 (en) | Permanent magnet rotors | |
US20140125063A1 (en) | Electrical Generator | |
US11777371B2 (en) | Generator stiffener ring | |
KR102188171B1 (ko) | 풍력 발전기 | |
CN103620922A (zh) | 用于电动机的转子 |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20200517 |
|
CF01 | Termination of patent right due to non-payment of annual fee |