CN101459356A - 永磁体模块和包括该模块的电机转子 - Google Patents
永磁体模块和包括该模块的电机转子 Download PDFInfo
- Publication number
- CN101459356A CN101459356A CNA2008101772988A CN200810177298A CN101459356A CN 101459356 A CN101459356 A CN 101459356A CN A2008101772988 A CNA2008101772988 A CN A2008101772988A CN 200810177298 A CN200810177298 A CN 200810177298A CN 101459356 A CN101459356 A CN 101459356A
- Authority
- CN
- China
- Prior art keywords
- module
- permanent magnet
- rotor
- lid
- opening
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 6
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
-
- 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
- H02K1/27—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
- H02K1/28—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070964A FI121291B (fi) | 2007-12-11 | 2007-12-11 | Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori |
FI20070964 | 2007-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101459356A true CN101459356A (zh) | 2009-06-17 |
CN101459356B CN101459356B (zh) | 2011-08-10 |
Family
ID=38951500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101772988A Expired - Fee Related CN101459356B (zh) | 2007-12-11 | 2008-12-11 | 永磁体模块和包括该模块的电机转子 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7687958B2 (zh) |
EP (1) | EP2071704B1 (zh) |
KR (1) | KR101058842B1 (zh) |
CN (1) | CN101459356B (zh) |
AT (1) | ATE478461T1 (zh) |
DE (1) | DE602008002207D1 (zh) |
DK (1) | DK2071704T3 (zh) |
ES (1) | ES2350156T3 (zh) |
FI (1) | FI121291B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916501A (zh) * | 2011-08-01 | 2013-02-06 | 西门子公司 | 具有模制塑料盖的永磁体组件和用于保护永磁体的方法 |
CN103348568A (zh) * | 2012-01-16 | 2013-10-09 | 三菱电机株式会社 | 磁铁埋入型转子 |
CN105703600A (zh) * | 2014-12-11 | 2016-06-22 | 西门子公司 | 具有模板的次级部分 |
CN108736609A (zh) * | 2018-07-27 | 2018-11-02 | 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 |
CN108777521A (zh) * | 2018-07-27 | 2018-11-09 | 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 |
CN108964310A (zh) * | 2018-07-27 | 2018-12-07 | 北京金风科创风电设备有限公司 | 电机转子及制造该电机转子的方法 |
CN110460184A (zh) * | 2019-08-20 | 2019-11-15 | 瑞昌市森奥达科技有限公司 | 改进低性能磁铁的无刷永磁电动机 |
CN112865359A (zh) * | 2019-11-27 | 2021-05-28 | 新疆金风科技股份有限公司 | 转子及其组装方法、磁极模块、电机 |
CN112865358A (zh) * | 2019-11-27 | 2021-05-28 | 北京金风科创风电设备有限公司 | 整极磁极模块、转子、转子的制作方法及永磁电机 |
CN114498967A (zh) * | 2022-01-17 | 2022-05-13 | 中车青岛四方机车车辆股份有限公司 | 一种永磁体固定结构、固定方法、永磁电机及车辆 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI121614B (fi) | 2008-12-17 | 2011-01-31 | Switch Drive Systems Oy | Kestomagneettimoduuli sähkökonetta varten |
US9515529B2 (en) | 2009-08-18 | 2016-12-06 | Northern Power Systems, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
BR112012020378A2 (pt) * | 2010-02-16 | 2016-05-10 | Siemens Ag | método de montagem de parte de um gerador, gerador e turbina eólica |
US8769966B2 (en) * | 2010-08-09 | 2014-07-08 | Cooltech Applications Societe Par Actions Simplifiee | Thermal generator using magnetocaloric material |
EP2584670A1 (en) * | 2011-10-17 | 2013-04-24 | Siemens Aktiengesellschaft | Magnet module for a rotor of a generator |
US20130099617A1 (en) * | 2011-10-24 | 2013-04-25 | Bradley D. Chamberlin | Electric machine with magnet holder |
ES2718096T3 (es) | 2011-11-30 | 2019-06-27 | Abb Research Ltd | Maquinas eléctricas y rotores de máquinas eléctricas |
JP2014023265A (ja) * | 2012-07-18 | 2014-02-03 | Fuji Electric Co Ltd | 永久磁石式回転電機の回転子 |
WO2014151496A1 (en) * | 2013-03-15 | 2014-09-25 | Northern Power Systems, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
JP6164093B2 (ja) * | 2014-01-10 | 2017-07-19 | トヨタ自動車株式会社 | 永久磁石の製造方法 |
DE102015201493A1 (de) * | 2015-01-29 | 2016-08-04 | Robert Bosch Gmbh | Magnetfelderzeugende Komponente für eine elektrische Maschine |
EP3179606A1 (en) * | 2015-12-08 | 2017-06-14 | ABB Schweiz AG | A rotor for an electric machine |
JP6922724B2 (ja) * | 2017-12-26 | 2021-08-18 | トヨタ自動車株式会社 | ロータ |
EP3916962A1 (en) * | 2020-05-27 | 2021-12-01 | Volvo Car Corporation | Permanent magnet motor with field weakening arrangement |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800098A1 (de) * | 1987-09-25 | 1989-07-13 | Heinz Munk | Magnetokalorischer induktor mit kompensationskern fuer die erzeugung elektrischer energie |
EP0552365B1 (en) * | 1990-10-12 | 1996-11-06 | Seiko Epson Corporation | Method of protecting the magnets of a permanent magnetic rotor against corrosive agents |
US5864191A (en) * | 1992-08-12 | 1999-01-26 | Seiko Epson Corporation | Efficient permanent magnet rotor for brushless motor |
JP4048402B2 (ja) | 1999-06-25 | 2008-02-20 | 富士電機システムズ株式会社 | 永久磁石形回転電機の回転子 |
JP4089341B2 (ja) * | 2002-04-16 | 2008-05-28 | 日立金属株式会社 | ロータおよび回転機 |
JP4396471B2 (ja) * | 2004-10-01 | 2010-01-13 | 株式会社デンソー | 車両用回転電機およびその製造方法 |
US20060103254A1 (en) * | 2004-11-16 | 2006-05-18 | Horst Gary E | Permanent magnet rotor |
US7705503B2 (en) * | 2005-09-07 | 2010-04-27 | Kabushiki Kaisha Toshiba | Rotating electrical machine |
FI119264B (fi) | 2006-04-07 | 2008-09-15 | Neorem Magnets Oy | Kestomagneetin napaelementti |
-
2007
- 2007-12-11 FI FI20070964A patent/FI121291B/fi not_active IP Right Cessation
-
2008
- 2008-12-09 AT AT08171063T patent/ATE478461T1/de not_active IP Right Cessation
- 2008-12-09 DE DE602008002207T patent/DE602008002207D1/de active Active
- 2008-12-09 ES ES08171063T patent/ES2350156T3/es active Active
- 2008-12-09 EP EP08171063A patent/EP2071704B1/en not_active Not-in-force
- 2008-12-09 DK DK08171063.4T patent/DK2071704T3/da active
- 2008-12-10 KR KR1020080125356A patent/KR101058842B1/ko not_active IP Right Cessation
- 2008-12-11 US US12/332,939 patent/US7687958B2/en not_active Expired - Fee Related
- 2008-12-11 CN CN2008101772988A patent/CN101459356B/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916501B (zh) * | 2011-08-01 | 2018-11-13 | 西门子公司 | 具有模制塑料盖的永磁体组件和用于保护永磁体的方法 |
CN102916501A (zh) * | 2011-08-01 | 2013-02-06 | 西门子公司 | 具有模制塑料盖的永磁体组件和用于保护永磁体的方法 |
CN103348568A (zh) * | 2012-01-16 | 2013-10-09 | 三菱电机株式会社 | 磁铁埋入型转子 |
CN105703600A (zh) * | 2014-12-11 | 2016-06-22 | 西门子公司 | 具有模板的次级部分 |
CN105703600B (zh) * | 2014-12-11 | 2018-08-03 | 西门子公司 | 具有模板的次级部分 |
CN108964310B (zh) * | 2018-07-27 | 2019-09-06 | 北京金风科创风电设备有限公司 | 电机转子及制造该电机转子的方法 |
CN108777521A (zh) * | 2018-07-27 | 2018-11-09 | 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 |
CN108964310A (zh) * | 2018-07-27 | 2018-12-07 | 北京金风科创风电设备有限公司 | 电机转子及制造该电机转子的方法 |
CN108736609A (zh) * | 2018-07-27 | 2018-11-02 | 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 |
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 |
CN110460184A (zh) * | 2019-08-20 | 2019-11-15 | 瑞昌市森奥达科技有限公司 | 改进低性能磁铁的无刷永磁电动机 |
CN112865359A (zh) * | 2019-11-27 | 2021-05-28 | 新疆金风科技股份有限公司 | 转子及其组装方法、磁极模块、电机 |
CN112865358A (zh) * | 2019-11-27 | 2021-05-28 | 北京金风科创风电设备有限公司 | 整极磁极模块、转子、转子的制作方法及永磁电机 |
CN112865358B (zh) * | 2019-11-27 | 2022-07-19 | 北京金风科创风电设备有限公司 | 整极磁极模块、转子、转子的制作方法及永磁电机 |
CN114498967A (zh) * | 2022-01-17 | 2022-05-13 | 中车青岛四方机车车辆股份有限公司 | 一种永磁体固定结构、固定方法、永磁电机及车辆 |
CN114498967B (zh) * | 2022-01-17 | 2024-02-20 | 中车青岛四方机车车辆股份有限公司 | 一种永磁体固定结构、固定方法、永磁电机及车辆 |
Also Published As
Publication number | Publication date |
---|---|
CN101459356B (zh) | 2011-08-10 |
KR20090061600A (ko) | 2009-06-16 |
EP2071704B1 (en) | 2010-08-18 |
EP2071704A1 (en) | 2009-06-17 |
US20090146521A1 (en) | 2009-06-11 |
KR101058842B1 (ko) | 2011-08-23 |
DE602008002207D1 (de) | 2010-09-30 |
FI121291B (fi) | 2010-09-15 |
DK2071704T3 (da) | 2010-11-01 |
ES2350156T3 (es) | 2011-01-19 |
US7687958B2 (en) | 2010-03-30 |
FI20070964A0 (fi) | 2007-12-11 |
ATE478461T1 (de) | 2010-09-15 |
FI20070964A (fi) | 2009-06-12 |
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Owner name: ABB T + D TECHNOLOGY LTD. Free format text: FORMER OWNER: ABB AZIPOD OY Effective date: 20140108 |
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Effective date of registration: 20140108 Address after: Zurich Patentee after: ABB T & D Technology Ltd. Address before: Helsinki Patentee before: ABB Azipod Oy |
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Effective date of registration: 20180426 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Zurich Patentee before: ABB T & D Technology Ltd. |
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