FI20070964L - Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul - Google Patents

Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul Download PDF

Info

Publication number: FI20070964L
Authority: FI; Finland
Prior art keywords: module; rotor; permanent magnet; electric machine; magnet module
Prior art date: 2007-12-11

Application number

FI20070964A

Other languages

English (en)

Finnish (fi)

Other versions

FI20070964A0 (sv

FI121291B (sv

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.)

2007-12-11

Filing date

2007-12-11

Publication date

2009-06-12

2007-12-11 Application filed by Abb Oy filed Critical Abb Oy

2007-12-11 Publication of FI20070964A0 publication Critical patent/FI20070964A0/sv

2007-12-11 Priority to FI20070964A priority Critical patent/FI121291B/sv

2008-12-09 Priority to DE602008002207T priority patent/DE602008002207D1/de

2008-12-09 Priority to ES08171063T priority patent/ES2350156T3/es

2008-12-09 Priority to AT08171063T priority patent/ATE478461T1/de

2008-12-09 Priority to EP08171063A priority patent/EP2071704B1/en

2008-12-09 Priority to DK08171063.4T priority patent/DK2071704T3/da

2008-12-10 Priority to KR1020080125356A priority patent/KR101058842B1/ko

2008-12-11 Priority to CN2008101772988A priority patent/CN101459356B/zh

2008-12-11 Priority to US12/332,939 priority patent/US7687958B2/en

2009-06-12 Publication of FI20070964L publication Critical patent/FI20070964L/sv

2010-09-15 Application granted granted Critical

2010-09-15 Publication of FI121291B publication Critical patent/FI121291B/sv

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
- 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
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes 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)
Permanent Magnet Type Synchronous Machine (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)

FI20070964A 2007-12-11 2007-12-11 Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul FI121291B (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FI20070964A FI121291B (sv)	2007-12-11	2007-12-11	Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul
EP08171063A EP2071704B1 (en)	2007-12-11	2008-12-09	A permanent magnet module and an electrical machine rotor including the module
ES08171063T ES2350156T3 (es)	2007-12-11	2008-12-09	Módulo de imán permanente y rotor de máquina eléctrica que incluye el módulo.
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
DK08171063.4T DK2071704T3 (da)	2007-12-11	2008-12-09	Permanentmagnetmodul og en elektrisk maskines rotor inkluderende modulet
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 (sv)	2007-12-11	2007-12-11	Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul

Publications (3)

Publication Number	Publication Date
FI20070964A0 FI20070964A0 (sv)	2007-12-11
FI20070964L true FI20070964L (sv)	2009-06-12
FI121291B FI121291B (sv)	2010-09-15

Family

ID=38951500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20070964A FI121291B (sv)	2007-12-11	2007-12-11	Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul

Country Status (9)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI121614B (sv) *	2008-12-17	2011-01-31	Switch Drive Systems Oy	Permanentmagnetmodul för en elmaskin
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 (en) *	2011-08-01	2019-06-19	Siemens Gamesa Renewable Energy A/S	Permanent magnet assembly with moulded plastic cover and method for protecting a permanent magnet
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
DE102012016402B4 (de) *	2011-11-21	2025-02-06	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 (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
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
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
CN111082557B (zh) *	2018-10-18	2026-01-02	德纳(北京)电机有限公司	一种电驱动电机及其轮毂转子总成
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
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
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
EP3916962A1 (en) *	2020-05-27	2021-12-01	Volvo Car Corporation	Permanent magnet motor with field weakening arrangement
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 (en) *	1990-10-12	1992-04-30	Seiko Epson Corporation	Rotor of brushless motor and its manufacturing method
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 (sv)	2006-04-07	2008-09-15	Neorem Magnets Oy	Polelement för en permanentmagnet

2007
- 2007-12-11 FI FI20070964A patent/FI121291B/sv not_active IP Right Cessation
2008
- 2008-12-09 DE DE602008002207T patent/DE602008002207D1/de active Active
- 2008-12-09 DK DK08171063.4T patent/DK2071704T3/da active
- 2008-12-09 AT AT08171063T patent/ATE478461T1/de not_active IP Right Cessation
- 2008-12-09 EP EP08171063A patent/EP2071704B1/en not_active Not-in-force
- 2008-12-09 ES ES08171063T patent/ES2350156T3/es active Active
- 2008-12-10 KR KR1020080125356A patent/KR101058842B1/ko not_active Expired - Fee Related
- 2008-12-11 CN CN2008101772988A patent/CN101459356B/zh not_active Expired - Fee Related
- 2008-12-11 US US12/332,939 patent/US7687958B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN101459356A (zh)	2009-06-17
EP2071704B1 (en)	2010-08-18
KR20090061600A (ko)	2009-06-16
DE602008002207D1 (de)	2010-09-30
US7687958B2 (en)	2010-03-30
CN101459356B (zh)	2011-08-10
EP2071704A1 (en)	2009-06-17
KR101058842B1 (ko)	2011-08-23
US20090146521A1 (en)	2009-06-11
FI20070964A0 (sv)	2007-12-11
ATE478461T1 (de)	2010-09-15
ES2350156T3 (es)	2011-01-19
FI121291B (sv)	2010-09-15
DK2071704T3 (da)	2010-11-01

Publication	Publication Date	Title
FI20070964L (sv)	2009-06-12	Permanentmagnetmodul och elmaskins rotor som omfattar sagda modul
EP2299558A4 (en)	2016-06-29	PERMANENT MAGNET TYPE ELECTRIC TURNING MACHINE
FI20090115A0 (sv)	2009-03-25	Permanentmagnetiserad elmaskin och permanentmagnet för en elmaskin
FI20086202L (sv)	2010-06-18	Permanentmagnetmodul för en elmaskin
EP2372885A4 (en)	2016-09-14	ELECTRIC TURNING MACHINE WITH PERMANENT MAGNET
GB2465858B (en)	2013-05-15	Housing for external rotor motor and rotor produced thereby
EP2056431A4 (en)	2016-12-21	PERMANENT MAGNET ROTARY ELECTRIC DEVICE ROTOR
DK2369719T3 (da)	2019-07-22	Rotor og permanentmagnet-rotationsmaskine
BRPI1010817A2 (pt)	2016-04-05	motor elétrico tendo um rotor de imã permanente
BRPI0815570A2 (pt)	2015-02-18	Máquina elétrica rotativa externamente refrigerada e seu estator
EP2340602A4 (en)	2013-10-23	PERMANENT MAGNET MACHINE OPERATION
FI20060785A0 (sv)	2006-08-31	Rotor till en permanentmagnetiserad elmaskin
FI20041666L (sv)	2006-06-24	Rotor till en permanentmagnetmaskin
FI20070963A0 (sv)	2007-12-11	Permanentmagnetenhet för en elmaskin, förfarande för montering av permanentmagnetenheter och rotor för en elmaskin
FI20070761A0 (sv)	2007-10-09	Rotorkonstruktion till en elmaskin med permanentmagnet
FI20041667A0 (sv)	2004-12-23	Rotorkonstruktion till en permanentmagnetmaskin
FI20060499A0 (sv)	2006-05-22	Kontroll av en permanentmagnetgenerator
FI20065599A0 (sv)	2006-09-27	Elektrisk rotor
ES1068612Y (es)	2009-02-01	Motor de imanes permanentes
FI20070183L (sv)	2008-09-03	Polmodul för en rotor och rotor för en elmaskin
DE602007001653D1 (de)	2009-09-03	Versiegelter elektrischer Verdichter
FI20050875L (sv)	2007-03-06	Rotor för elmaskin
FI20060672L (sv)	2008-01-12	Låsning av permanentmagneterna i en elektrisk maskin
FI20070184L (sv)	2008-09-03	Polkonstruktion för en elmaskins rotor
FI20060671L (sv)	2008-01-12	Rotor för elmaskin

Legal Events

Date	Code	Title	Description
2010-09-15	FG	Patent granted	Ref document number: 121291 Country of ref document: FI
2013-12-18	PC	Transfer of assignment of patent	Owner name: ABB TECHNOLOGY AG
2018-07-19	MM	Patent lapsed

Date

Code

Title

Description

2010-09-15

Patent granted

Ref document number: 121291

Country of ref document: FI

2013-12-18

Transfer of assignment of patent

Owner name: ABB TECHNOLOGY AG

2018-07-19

Patent lapsed