FI121291B - Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori - Google Patents

Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori Download PDF

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Publication number
FI121291B
FI121291B FI20070964A FI20070964A FI121291B FI 121291 B FI121291 B FI 121291B FI 20070964 A FI20070964 A FI 20070964A FI 20070964 A FI20070964 A FI 20070964A FI 121291 B FI121291 B FI 121291B
Authority
FI
Finland
Prior art keywords
module
permanent magnet
shell
rotor
permanent
Prior art date
Application number
FI20070964A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20070964A0 (fi
FI20070964A (fi
Inventor
Petri Maeki-Ontto
Pekka Kanninen
Tony Bjoerkstrand
Original Assignee
Abb Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Abb Oy filed Critical Abb Oy
Publication of FI20070964A0 publication Critical patent/FI20070964A0/fi
Priority to FI20070964A priority Critical patent/FI121291B/fi
Priority to ES08171063T priority patent/ES2350156T3/es
Priority to AT08171063T priority patent/ATE478461T1/de
Priority to DE602008002207T priority patent/DE602008002207D1/de
Priority to DK08171063.4T priority patent/DK2071704T3/da
Priority to EP08171063A priority patent/EP2071704B1/de
Priority to KR1020080125356A priority patent/KR101058842B1/ko
Priority to CN2008101772988A priority patent/CN101459356B/zh
Priority to US12/332,939 priority patent/US7687958B2/en
Publication of FI20070964A publication Critical patent/FI20070964A/fi
Application granted granted Critical
Publication of FI121291B publication Critical patent/FI121291B/fi

Links

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)
FI20070964A 2007-12-11 2007-12-11 Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori FI121291B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20070964A FI121291B (fi) 2007-12-11 2007-12-11 Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori
DK08171063.4T DK2071704T3 (da) 2007-12-11 2008-12-09 Permanentmagnetmodul og en elektrisk maskines rotor inkluderende modulet
AT08171063T ATE478461T1 (de) 2007-12-11 2008-12-09 Dauermagnetisches modul und elektrischer maschinenrotor mit dem modul
DE602008002207T DE602008002207D1 (de) 2007-12-11 2008-12-09 Dauermagnetisches Modul und elektrischer Maschinenrotor mit dem Modul
ES08171063T ES2350156T3 (es) 2007-12-11 2008-12-09 Módulo de imán permanente y rotor de máquina eléctrica que incluye el módulo.
EP08171063A EP2071704B1 (de) 2007-12-11 2008-12-09 Dauermagnetisches Modul und elektrischer Maschinenrotor mit dem Modul
KR1020080125356A KR101058842B1 (ko) 2007-12-11 2008-12-10 영구 자석 모듈 및 이 모듈을 포함하는 전기 머신 회전자
CN2008101772988A CN101459356B (zh) 2007-12-11 2008-12-11 永磁体模块和包括该模块的电机转子
US12/332,939 US7687958B2 (en) 2007-12-11 2008-12-11 Permanent magnet module and an electrical machine rotor including the module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070964 2007-12-11
FI20070964A FI121291B (fi) 2007-12-11 2007-12-11 Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori

Publications (3)

Publication Number Publication Date
FI20070964A0 FI20070964A0 (fi) 2007-12-11
FI20070964A FI20070964A (fi) 2009-06-12
FI121291B true FI121291B (fi) 2010-09-15

Family

ID=38951500

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070964A FI121291B (fi) 2007-12-11 2007-12-11 Kestomagneettimoduuli ja moduulin käsittävä sähkökoneen roottori

Country Status (9)

Country Link
US (1) US7687958B2 (de)
EP (1) EP2071704B1 (de)
KR (1) KR101058842B1 (de)
CN (1) CN101459356B (de)
AT (1) ATE478461T1 (de)
DE (1) DE602008002207D1 (de)
DK (1) DK2071704T3 (de)
ES (1) ES2350156T3 (de)
FI (1) FI121291B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
CN102754310B (zh) * 2010-02-16 2015-09-16 西门子公司 用于组装发电机零件的方法、发电机和风力涡轮机
US8769966B2 (en) * 2010-08-09 2014-07-08 Cooltech Applications Societe Par Actions Simplifiee Thermal generator using magnetocaloric material
EP2555385B1 (de) * 2011-08-01 2019-06-19 Siemens Gamesa Renewable Energy A/S Dauermagnetanordnung mit Abdeckung aus Formkunststoff und Verfahren zum Schützen eines Dauermagneten
EP2584670A1 (de) * 2011-10-17 2013-04-24 Siemens Aktiengesellschaft Magnetmodul für einen Generatorotor
US20130099617A1 (en) * 2011-10-24 2013-04-25 Bradley D. Chamberlin Electric machine with magnet holder
DE102012016402A1 (de) * 2011-11-21 2013-05-23 Krohne Ag Magnetbaugruppe für ein kernmagnetisches Druchflussmessgerät
BR112014013071A2 (pt) 2011-11-30 2017-06-13 Abb Research Ltd máquinas elétricas e rotores de máquinas elétricas
CN103348568A (zh) * 2012-01-16 2013-10-09 三菱电机株式会社 磁铁埋入型转子
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
EP3032724B1 (de) * 2014-12-11 2020-05-13 Siemens Aktiengesellschaft Sekundärteil mit Schablone
DE102015201493A1 (de) * 2015-01-29 2016-08-04 Robert Bosch Gmbh Magnetfelderzeugende Komponente für eine elektrische Maschine
EP3179606A1 (de) * 2015-12-08 2017-06-14 ABB Schweiz AG Rotor für eine elektrische maschine
JP6922724B2 (ja) * 2017-12-26 2021-08-18 トヨタ自動車株式会社 ロータ
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
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
CN108736609B (zh) * 2018-07-27 2020-02-28 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
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
CN112865359B (zh) * 2019-11-27 2023-06-09 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
EP3916962A1 (de) * 2020-05-27 2021-12-01 Volvo Car Corporation Permanentmagnetmotor mit feldschwächungsanordnung
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
WO1992007407A1 (fr) * 1990-10-12 1992-04-30 Seiko Epson Corporation Rotor de moteur sans balais et fabrication dudit rotor
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

Also Published As

Publication number Publication date
ATE478461T1 (de) 2010-09-15
EP2071704B1 (de) 2010-08-18
DE602008002207D1 (de) 2010-09-30
CN101459356B (zh) 2011-08-10
FI20070964A0 (fi) 2007-12-11
FI20070964A (fi) 2009-06-12
US7687958B2 (en) 2010-03-30
CN101459356A (zh) 2009-06-17
KR20090061600A (ko) 2009-06-16
KR101058842B1 (ko) 2011-08-23
EP2071704A1 (de) 2009-06-17
ES2350156T3 (es) 2011-01-19
US20090146521A1 (en) 2009-06-11
DK2071704T3 (da) 2010-11-01

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