FI121614B - Kestomagneettimoduuli sähkökonetta varten - Google Patents
Kestomagneettimoduuli sähkökonetta varten Download PDFInfo
- Publication number
- FI121614B FI121614B FI20086202A FI20086202A FI121614B FI 121614 B FI121614 B FI 121614B FI 20086202 A FI20086202 A FI 20086202A FI 20086202 A FI20086202 A FI 20086202A FI 121614 B FI121614 B FI 121614B
- Authority
- FI
- Finland
- Prior art keywords
- permanent magnet
- rotor
- module
- permanent
- ferromagnetic
- 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
- H02K1/2781—Magnets shaped to vary the mechanical air gap between the magnets and the stator
-
- 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
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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
-
- 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
-
- 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20086202A FI121614B (fi) | 2008-12-17 | 2008-12-17 | Kestomagneettimoduuli sähkökonetta varten |
PCT/FI2009/050987 WO2010070196A1 (fr) | 2008-12-17 | 2009-12-08 | Module à aimant permanent pour machine électrique |
CN200980151208.0A CN102439822B (zh) | 2008-12-17 | 2009-12-08 | 用于电机的永磁模块 |
US13/133,552 US8598760B2 (en) | 2008-12-17 | 2009-12-08 | Permanent magnet module for an electrical machine |
EP09832991A EP2359459A1 (fr) | 2008-12-17 | 2009-12-08 | Module à aimant permanent pour machine électrique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20086202A FI121614B (fi) | 2008-12-17 | 2008-12-17 | Kestomagneettimoduuli sähkökonetta varten |
FI20086202 | 2008-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20086202A0 FI20086202A0 (fi) | 2008-12-17 |
FI20086202A FI20086202A (fi) | 2010-06-18 |
FI121614B true FI121614B (fi) | 2011-01-31 |
Family
ID=40240600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20086202A FI121614B (fi) | 2008-12-17 | 2008-12-17 | Kestomagneettimoduuli sähkökonetta varten |
Country Status (5)
Country | Link |
---|---|
US (1) | US8598760B2 (fr) |
EP (1) | EP2359459A1 (fr) |
CN (1) | CN102439822B (fr) |
FI (1) | FI121614B (fr) |
WO (1) | WO2010070196A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5433198B2 (ja) | 2008-10-16 | 2014-03-05 | 日立オートモティブシステムズ株式会社 | 回転電機及び電気自動車 |
ES2378716B2 (es) * | 2010-06-28 | 2014-03-20 | Gamesa Innovation & Technology, S.L | Módulo de placa de cubierta de imanes para generadores, disposición, procedimiento de montaje y desmontaje del mismo. |
US20120133230A1 (en) * | 2010-11-30 | 2012-05-31 | Patrick Lee Jansen | Split-pole magnetic module for electric machine rotors |
EP2506400B1 (fr) * | 2011-04-01 | 2021-08-25 | GE Energy Power Conversion Technology Limited | Fixations des aimants permanents d'un rotor |
DK2523316T3 (da) | 2011-05-11 | 2014-12-08 | Alstom Renewable Technologies | Generatorrotor, fremgangsmåde til samling og tilhørende indføringsværktøj |
JP6095685B2 (ja) | 2011-11-30 | 2017-03-15 | アーベーベー・リサーチ・リミテッドAbb Research Ltd. | 電気機械および電気機械ロータ |
US9991772B2 (en) | 2011-12-31 | 2018-06-05 | Philip Totaro | Low axial force permanent magnet machine and magnet assembly for permanent magnet machine |
US20130169099A1 (en) * | 2011-12-31 | 2013-07-04 | Danotek Motion Technologies, Inc. | Magnet assembly for permanent magnet machine |
NO333881B1 (no) * | 2012-03-26 | 2013-10-07 | Rolls Royce Marine As | Rotor omfattende segmentert åk |
KR102295817B1 (ko) * | 2014-12-24 | 2021-08-31 | 엘지전자 주식회사 | 의류처리장치 및 자기기어장치 |
DK3179605T3 (en) * | 2015-12-08 | 2019-03-04 | Abb Schweiz Ag | Rotor for an electric machine |
ES2952947T3 (es) * | 2017-06-06 | 2023-11-07 | Ge Renewable Tech Wind Bv | Módulo de imanes y máquina eléctrica |
CN108777521B (zh) * | 2018-07-27 | 2019-09-06 | 北京金风科创风电设备有限公司 | 磁极模块、电机转子及制造该电机转子的方法 |
FI20185758A1 (en) * | 2018-09-12 | 2020-03-13 | The Switch Drive Systems Oy | Permanent magnet modules for an electric machine |
KR102657715B1 (ko) * | 2019-04-05 | 2024-04-16 | 주식회사 디엠에스 | 발전기용 회전자의 제조장치 |
CN111181280B (zh) * | 2019-04-11 | 2021-04-23 | 浙江大学 | 永磁风力发电机的磁极固定装置及永磁风力发电机 |
CA3132668C (fr) * | 2020-04-25 | 2022-05-24 | 121352 Canada Inc. | Moteurs electriques et methodes de commande |
IT202100023435A1 (it) * | 2021-09-10 | 2023-03-10 | Hpe S R L | Rotore a magneti permanenti per una macchina elettrica rotante |
US20240048010A1 (en) * | 2022-08-03 | 2024-02-08 | Hiwin Mikrosystem Corp. | Iron core structure of motor rotor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI113308B (fi) * | 2001-06-14 | 2004-03-31 | Abb Oy | Kestomagneettielementti ja sähkökone |
DE10301079A1 (de) * | 2003-01-14 | 2004-07-29 | Siemens Ag | Flächige Anordnung von Permanentmagneten |
FI117582B (fi) * | 2004-12-23 | 2006-11-30 | Abb Oy | Kestomagneettikoneen roottorirakenne |
FI117581B (fi) * | 2004-12-23 | 2006-11-30 | Abb Oy | Kestomagneettikoneen roottori |
ITBZ20050062A1 (it) * | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Rotore a magneti permanenti per generatori e motori elettrici |
US7573168B2 (en) * | 2005-10-24 | 2009-08-11 | General Electric Company | Method and apparatus for assembling a permanent magnet pole assembly |
GB2438443A (en) * | 2006-05-27 | 2007-11-28 | Converteam Ltd | Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators |
FI121291B (fi) | 2007-12-11 | 2010-09-15 | Abb Oy | Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori |
US7781932B2 (en) * | 2007-12-31 | 2010-08-24 | General Electric Company | Permanent magnet assembly and method of manufacturing same |
-
2008
- 2008-12-17 FI FI20086202A patent/FI121614B/fi not_active IP Right Cessation
-
2009
- 2009-12-08 US US13/133,552 patent/US8598760B2/en not_active Expired - Fee Related
- 2009-12-08 WO PCT/FI2009/050987 patent/WO2010070196A1/fr active Application Filing
- 2009-12-08 EP EP09832991A patent/EP2359459A1/fr not_active Withdrawn
- 2009-12-08 CN CN200980151208.0A patent/CN102439822B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8598760B2 (en) | 2013-12-03 |
EP2359459A1 (fr) | 2011-08-24 |
CN102439822B (zh) | 2014-07-30 |
WO2010070196A1 (fr) | 2010-06-24 |
FI20086202A0 (fi) | 2008-12-17 |
US20110285216A1 (en) | 2011-11-24 |
FI20086202A (fi) | 2010-06-18 |
CN102439822A (zh) | 2012-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: THE SWITCH DRIVE SYSTEMS OY Free format text: THE SWITCH DRIVE SYSTEMS OY |
|
FG | Patent granted |
Ref document number: 121614 Country of ref document: FI |
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MM | Patent lapsed |