DK2523316T3 - Generatorrotor, fremgangsmåde til samling og tilhørende indføringsværktøj - Google Patents
Generatorrotor, fremgangsmåde til samling og tilhørende indføringsværktøj Download PDFInfo
- Publication number
- DK2523316T3 DK2523316T3 DK11382142.5T DK11382142T DK2523316T3 DK 2523316 T3 DK2523316 T3 DK 2523316T3 DK 11382142 T DK11382142 T DK 11382142T DK 2523316 T3 DK2523316 T3 DK 2523316T3
- Authority
- DK
- Denmark
- Prior art keywords
- anchors
- generator
- permanent magnet
- rotor
- modules
- Prior art date
Links
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
-
- 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
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/20—Gearless transmission, i.e. direct-drive
-
- 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
- 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
- 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
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K999/00—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group
- H05K999/99—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group dummy group
-
- 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
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53143—Motor or generator
Claims (14)
1. Generatorrotor omfattende en rotorrand (10) og en flerhed af permanente magnetmoduler (20) og en flerhed af ankre der kan fastgøres (30), ved en ydre eller indre periferi af rotorens rand (10), således at de permanente magnetmoduler (20) kan indsættes og forskydes mellem to ankre ved siden af hinanden (30), når ankrene (30) er løst fastgjort og således at ankrene (30) i det væsentlige fastholder de permanente magnetmoduler (20) til rotoren, når ankrene (30) er solidt fastgjort, hvor de permanente magnetmoduler (20) omfatter en basis (21) der har en bundflade, to aksialt forløbende sideflader og en øverste overflade, og en eller flere rækker af magneter (22) monteret på den nævnte øverste overflade, hvor de to sideflader af basis (21) af de permanente magnetmoduler (20) hver omfatter en aksialt forløbende rille, og hvori ankrene (30) har en form, der i det væsentlige passer nøjagtigt i de aksialt forløbende riller af permanente magnetmoduler (20) ved siden af hinanden.
2. Generatorrotor ifølge krav 1, hvor hvert permanent magnetmodul (20) omfatter en enkelt række af magneter (22).
3. Generatorrotor ifølge krav 1, hvor hvert permanent magnetmodul (20) omfatter mindst to rækker af magneter (22).
4. Generatorrotor ifølge ethvert af kravene 1 - 3, hvor ankrene (30) er i det væsentlige T-formede.
5. Generatorrotor ifølge ethvert af kravene 1-4, hvor de permanente magnetmoduler (20), de permanente magneter (22) er limet til den øverste overflade af basis (21) elementet.
6. Generatorrotor ifølge ethvert af kravene 1-5, hvor de permanente magnetmoduler (20), de permanente magneter (22) er skruet på den øverste overflade af basis (21) elementet.
7. Generatorrotor ifølge ethvert af kravene 1-6, hvor de permanente magnetmoduler (20) omfatter én eller flere remme (27), som er fastgjort på forsiden og bagsiden af basiselementet til fastholdelse af de permanente magneter (22) til basis (21).
8. Generatorrotor ifølge ethvert af kravene 1-7, hvor de permanente magneter (20) er dækket med et ikke-magnetisk materiale.
9. Generatorrotor ifølge ethvert af kravene 1-8, hvor de permanente magnetmoduler (20) har en længde der i det væsentlige svarer til halvdelen af længden af generatoren.
10. Indføringsværktøj (50) til brug ved samling af en generatorrotor ifølge ethvert af kravene 1 - 9, der omfatter en i det væsentlige buet plade med en flerhed af styrende elementer, krumningen af pladen (51) svarende til krumningen af rotorkransen (10) og formen af de styrende elementer i det væsentlige svarer til formen af ankrene (30), to styrende elementer ved siden af hinanden, der definerer et indføringsspor mellem dem, som yderligere omfatter et fastgørelsesbeslag (54) til fastgørelse af indføringsværktøjet (50 ) til en generatorstator.
11. Indføringsværktøj ifølge krav 10, som yderligere omfatter en aktuatortil bevægelse af et permanent magnetmodul (20) langs et indføringsspor.
12. Fremgangsmåde til samling af en generatorrotor ifølge ethvert af kravene 1 - 9, omfattende løs fastgørelse af to eller flere ankre (30) til rotorkransen (10), indføring af et permanent magnetmodul (20) mellem to af de nævnte ankre (30) og solid fastgørelse af ankrene (30) til rotorkransen (10).
13. Fremgangsmåde ifølge krav 12, hvor indføring af et permanent magnetmodul (20) omfatter fastgørelse af et indføringsværktøj (50) ifølge ethvert af kravene 10 eller 11 til generatoren på en sådan måde, at de styrende elementer (52) af indføringsværktøjet (50) flugter med ankrene (30) af generatorrotoren, og indføring af et permanent magnetmodul (20) ved at skyde modulet langs indføringssporet af indføringsværktøjet (50).
14. Gearløs vindmølle omfattende en generator med en generatorrotor ifølge ethvert af kravene 1 -9. (
. Figure 1a (
Figure 1b
Figure 2a TI
(θ' c 5 ΙΌ CT
Figure 3b
Fig. 4b
Fig. 4c
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11382142.5A EP2523316B8 (en) | 2011-05-11 | 2011-05-11 | Generator rotor, assembly method and related insertion tool |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2523316T3 true DK2523316T3 (da) | 2014-12-08 |
Family
ID=44118492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11382142.5T DK2523316T3 (da) | 2011-05-11 | 2011-05-11 | Generatorrotor, fremgangsmåde til samling og tilhørende indføringsværktøj |
Country Status (5)
Country | Link |
---|---|
US (2) | US9973045B2 (da) |
EP (1) | EP2523316B8 (da) |
CN (1) | CN103534911B (da) |
DK (1) | DK2523316T3 (da) |
WO (1) | WO2012152878A1 (da) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2523316B8 (en) * | 2011-05-11 | 2014-11-19 | ALSTOM Renewable Technologies | Generator rotor, assembly method and related insertion tool |
EP2645537B1 (en) | 2012-03-30 | 2019-07-31 | GE Renewable Technologies Wind B.V. | Permanent magnet rotor |
EP2645536B1 (en) | 2012-03-30 | 2020-01-08 | GE Renewable Technologies Wind B.V. | Permanent magnet rotor |
US20140152136A1 (en) * | 2012-12-03 | 2014-06-05 | Boulder Wind Power, Inc. | Devices and methods for magnetic pole retention in electromagnetic machines |
JP2015027161A (ja) * | 2013-07-25 | 2015-02-05 | 株式会社東芝 | 回転電機 |
CN103441593A (zh) * | 2013-08-30 | 2013-12-11 | 沈阳博林特电梯股份有限公司 | 电机永磁体固定装置 |
EP2947752A1 (en) | 2014-05-19 | 2015-11-25 | ALSTOM Renewable Technologies | Wedge mechanism |
EP2963774B1 (de) * | 2014-07-01 | 2020-05-13 | Siemens Aktiengesellschaft | Mehrpoliges Bauteil für eine elektrische Maschine |
DK3001540T3 (da) * | 2014-09-26 | 2018-06-25 | Alstom Renewable Technologies | Direkte-drev-vindmøller |
EP3001542B1 (en) * | 2014-09-26 | 2020-03-11 | GE Renewable Technologies Wind B.V. | Permanent magnet rotors |
EP3001539B1 (en) * | 2014-09-26 | 2019-03-20 | GE Renewable Technologies Wind B.V. | Electrical machines |
KR101611519B1 (ko) * | 2015-10-05 | 2016-04-11 | 파이옴 모터 주식회사 | 영구자석형 로터 및 이의 제조방법 |
CN108880034B (zh) * | 2018-07-04 | 2019-11-22 | 北京金风科创风电设备有限公司 | 转子、转子的整极模块装配方法、更换方法及电机 |
FI20185758A1 (en) | 2018-09-12 | 2020-03-13 | The Switch Drive Systems Oy | Permanent magnet modules for an electric machine |
CN109995163B (zh) * | 2019-04-22 | 2023-09-01 | 金风科技股份有限公司 | 磁极模块、磁轭、转子和电机 |
CN111987870B (zh) * | 2019-05-23 | 2023-03-24 | 北京金风科创风电设备有限公司 | 大直径电机的装配方法 |
DE102019116641A1 (de) * | 2019-06-19 | 2020-12-24 | Schütz Gmbh & Co Kgaa | Magnetbaugruppe sowie Magnetbaugruppenverbund und Rotor für einen elektrischen Generator mit einem derartigen Magnetbaugruppenverbund |
EP4016802A1 (de) | 2020-12-18 | 2022-06-22 | Wobben Properties GmbH | Stator-blechpaket zur aufnahme mindestens einer spuleneinheit, statorsegment, stator, rotorsegment, rotor, generator, windenergieanlage und verfahren zur herstellung eines rotorsegments |
CN116404830B (zh) * | 2023-03-17 | 2023-10-13 | 徐州智博机车有限公司 | 一种用于永磁电机的磁钢插入装置 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516901A (en) * | 1945-02-19 | 1950-08-01 | Wayne J Morrill | Rotor for dynamoelectric machines |
US4179634A (en) * | 1978-06-02 | 1979-12-18 | R. E. Phelon-Company, Inc. | Magneto rotor construction |
JPS5759462A (en) * | 1980-09-24 | 1982-04-09 | Meidensha Electric Mfg Co Ltd | Assembling method for rotary electric machine |
DE69510363T2 (de) * | 1994-10-14 | 1999-10-14 | Honda Motor Co Ltd | Rotor für rotierende maschine, verfahren zu seiner herstellung und magneteinheit |
JPH08331784A (ja) | 1995-03-24 | 1996-12-13 | Hitachi Metals Ltd | 永久磁石界磁方式回転機 |
JPH10336929A (ja) | 1997-05-28 | 1998-12-18 | Mitsubishi Electric Corp | 回転磁石電動機のロータ及びその製造方法 |
US5914552A (en) * | 1997-09-15 | 1999-06-22 | Lockheed Martin Energy Research Corporation | Method and apparatus for assembling permanent magnet rotors |
ZA200202936B (en) * | 2001-05-04 | 2002-11-22 | Inventio Ag | Permanent magnet electric machine. |
FI113308B (fi) * | 2001-06-14 | 2004-03-31 | Abb Oy | Kestomagneettielementti ja sähkökone |
US6481090B1 (en) * | 2001-06-25 | 2002-11-19 | Electric Boat Corporation | Installation and removal of energized permanent magnets in permanent magnet rotors |
US6603232B2 (en) * | 2001-11-02 | 2003-08-05 | Electric Boat Corporation | Permanent magnet retaining arrangement for high speed rotors |
US6452301B1 (en) * | 2001-11-02 | 2002-09-17 | Electric Boat Corporation | Magnet retention arrangement for high speed rotors |
KR100746897B1 (ko) * | 2001-12-28 | 2007-08-07 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 희토류 소결 자석 및 희토류 소결 자석의 제조 방법 |
US6879075B2 (en) | 2003-01-31 | 2005-04-12 | Curtiss-Wright Electro-Mechanical Corporation | Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque density |
US7355309B2 (en) * | 2004-08-06 | 2008-04-08 | Northern Power Systems, Inc. | Permanent magnet rotor for a direct drive generator or a low speed motor |
ITBZ20040047A1 (it) | 2004-09-20 | 2004-12-20 | High Technology Invest Bv | Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici. |
DE102005033561A1 (de) * | 2005-07-19 | 2007-01-25 | Zf Friedrichshafen Ag | Trägerring zur Aufnahme von Permanentmagneten für eine elektrische Maschine |
DE102005042543A1 (de) * | 2005-09-07 | 2007-03-15 | Siemens Ag | Permanenterregte Synchronmaschine |
ITBZ20050062A1 (it) * | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Rotore a magneti permanenti per generatori e motori elettrici |
ITBZ20050063A1 (it) | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione |
US7573168B2 (en) * | 2005-10-24 | 2009-08-11 | General Electric Company | Method and apparatus for assembling a permanent magnet pole assembly |
US7358637B2 (en) * | 2005-11-04 | 2008-04-15 | Canopy Technologies, Llc | Method of compressing lamination stacks for permanent magnet rotor |
GB2438443A (en) * | 2006-05-27 | 2007-11-28 | Converteam Ltd | Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators |
DE102006048966A1 (de) | 2006-10-17 | 2008-04-30 | Siemens Ag | Magnetmodul für eine permanentmagneterregte elektrische Maschine |
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 |
US7781932B2 (en) * | 2007-12-31 | 2010-08-24 | General Electric Company | Permanent magnet assembly and method of manufacturing same |
FI121614B (fi) * | 2008-12-17 | 2011-01-31 | Switch Drive Systems Oy | Kestomagneettimoduuli sähkökonetta varten |
US7911104B2 (en) * | 2009-03-10 | 2011-03-22 | Drs Power Technology, Inc. | Pole retention configuration for electric machine rotors |
IT1395148B1 (it) | 2009-08-07 | 2012-09-05 | Rolic Invest Sarl | Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica |
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 |
EP2348612A1 (en) * | 2010-01-20 | 2011-07-27 | Siemens Aktiengesellschaft | Magnetic component part for a rotor assembly |
US8339005B2 (en) * | 2010-02-24 | 2012-12-25 | Indar Electric S.L. | Assembly and method for mounting magnets on a steel sheet rotor pack |
CN102025236B (zh) * | 2010-11-24 | 2012-11-07 | 山东华力电机集团股份有限公司 | 一种永磁电机磁钢插入装置 |
EP2523316B8 (en) * | 2011-05-11 | 2014-11-19 | ALSTOM Renewable Technologies | Generator rotor, assembly method and related insertion tool |
-
2011
- 2011-05-11 EP EP11382142.5A patent/EP2523316B8/en active Active
- 2011-05-11 DK DK11382142.5T patent/DK2523316T3/da active
-
2012
- 2012-05-10 WO PCT/EP2012/058670 patent/WO2012152878A1/en active Application Filing
- 2012-05-10 US US14/115,336 patent/US9973045B2/en active Active
- 2012-05-10 CN CN201280022581.8A patent/CN103534911B/zh active Active
-
2018
- 2018-04-03 US US15/943,888 patent/US10958118B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20180287438A1 (en) | 2018-10-04 |
EP2523316B1 (en) | 2014-09-03 |
US20140084593A1 (en) | 2014-03-27 |
EP2523316B8 (en) | 2014-11-19 |
US9973045B2 (en) | 2018-05-15 |
EP2523316A1 (en) | 2012-11-14 |
WO2012152878A1 (en) | 2012-11-15 |
CN103534911B (zh) | 2018-03-30 |
CN103534911A (zh) | 2014-01-22 |
US10958118B2 (en) | 2021-03-23 |
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