FI20086202L - Kestomagneettimoduuli sähkökonetta varten - Google Patents

Kestomagneettimoduuli sähkökonetta varten Download PDF

Info

Publication number: FI20086202L
Authority: FI; Finland
Prior art keywords: permanent magnet; electric machine; magnet module; module; electric
Prior art date: 2008-12-17

Application number

FI20086202A

Other languages

English (en)

Swedish (sv)

Other versions

FI20086202A0 (fi

FI121614B (fi

Inventor

Panu Kurronen

Original Assignee

Switch Electrical Machines 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.)

2008-12-17

Filing date

2008-12-17

Publication date

2010-06-18

2008-12-17 Application filed by Switch Electrical Machines Oy filed Critical Switch Electrical Machines Oy

2008-12-17 Priority to FI20086202A priority Critical patent/FI121614B/fi

2008-12-17 Publication of FI20086202A0 publication Critical patent/FI20086202A0/fi

2009-12-08 Priority to CN200980151208.0A priority patent/CN102439822B/zh

2009-12-08 Priority to PCT/FI2009/050987 priority patent/WO2010070196A1/en

2009-12-08 Priority to US13/133,552 priority patent/US8598760B2/en

2009-12-08 Priority to EP09832991A priority patent/EP2359459A1/en

2010-06-18 Publication of FI20086202L publication Critical patent/FI20086202L/fi

2011-01-31 Application granted granted Critical

2011-01-31 Publication of FI121614B publication Critical patent/FI121614B/fi

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)

FI20086202A 2008-12-17 2008-12-17 Kestomagneettimoduuli sähkökonetta varten FI121614B (fi)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FI20086202A FI121614B (fi)	2008-12-17	2008-12-17	Kestomagneettimoduuli sähkökonetta varten
CN200980151208.0A CN102439822B (zh)	2008-12-17	2009-12-08	用于电机的永磁模块
PCT/FI2009/050987 WO2010070196A1 (en)	2008-12-17	2009-12-08	A permanent magnet module for an electrical machine
US13/133,552 US8598760B2 (en)	2008-12-17	2009-12-08	Permanent magnet module for an electrical machine
EP09832991A EP2359459A1 (en)	2008-12-17	2009-12-08	A permanent magnet module for an electrical machine

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
FI20086202L true FI20086202L (fi)	2010-06-18
FI121614B 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 (fi)
EP (1)	EP2359459A1 (fi)
CN (1)	CN102439822B (fi)
FI (1)	FI121614B (fi)
WO (1)	WO2010070196A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
ES2898350T3 (es) *	2011-04-01	2022-03-07	Ge Energy Power Conversion Technology Ltd	Retenedores de imanes permanentes en un rotor
EP2523316B8 (en) *	2011-05-11	2014-11-19	ALSTOM Renewable Technologies	Generator rotor, assembly method and related insertion tool
WO2013081703A2 (en)	2011-11-30	2013-06-06	Abb Research Ltd.	Electrical machines and electrical machine rotors
US20130169099A1 (en) *	2011-12-31	2013-07-04	Danotek Motion Technologies, Inc.	Magnet assembly for permanent magnet machine
US9991772B2 (en)	2011-12-31	2018-06-05	Philip Totaro	Low axial force permanent magnet machine and magnet assembly for permanent magnet machine
NO333881B1 (no) *	2012-03-26	2013-10-07	Rolls Royce Marine As	Rotor omfattende segmentert åk
ES2482040B1 (es) *	2013-01-31	2015-08-14	Gamesa Innovation & Technology, S.L.	Disposición constructiva de un rotor de imanes permanentes de un generador
KR102295817B1 (ko) *	2014-12-24	2021-08-31	엘지전자 주식회사	의류처리장치 및 자기기어장치
EP3179605B1 (en) *	2015-12-08	2018-11-28	ABB Schweiz AG	A 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 (fi) *	2018-09-12	2020-03-13	The Switch Drive Systems Oy	Kestomagneettimoduulit sähkökonetta varten
KR102657715B1 (ko) *	2019-04-05	2024-04-16	주식회사 디엠에스	발전기용 회전자의 제조장치
CN109921533B (zh) *	2019-04-11	2020-03-13	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
EP3771073B1 (en) *	2019-07-26	2022-02-09	General Electric Renovables España S.L.	Electromagnetic modules of electrical machines
CA3154866A1 (en) *	2020-04-25	2021-10-25	121352 Canada Inc. (Technosub)	Electric motors and methods of controlling thereof
IT202100023435A1 (it) *	2021-09-10	2023-03-10	Hpe S R L	Rotore a magneti permanenti per una macchina elettrica rotante
US12199472B2 (en) *	2022-08-03	2025-01-14	Hiwin Mikrosystem Corp.	Iron core structure of motor rotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 CN CN200980151208.0A patent/CN102439822B/zh not_active Expired - Fee Related
- 2009-12-08 EP EP09832991A patent/EP2359459A1/en not_active Withdrawn
- 2009-12-08 US US13/133,552 patent/US8598760B2/en not_active Expired - Fee Related
- 2009-12-08 WO PCT/FI2009/050987 patent/WO2010070196A1/en active Application Filing

Also Published As

Publication number	Publication date
US8598760B2 (en)	2013-12-03
WO2010070196A1 (en)	2010-06-24
US20110285216A1 (en)	2011-11-24
FI20086202A0 (fi)	2008-12-17
FI121614B (fi)	2011-01-31
CN102439822B (zh)	2014-07-30
CN102439822A (zh)	2012-05-02
EP2359459A1 (en)	2011-08-24

Publication	Publication Date	Title
FI20086202L (fi)	2010-06-18	Kestomagneettimoduuli sähkökonetta varten
BRPI0807339A2 (pt)	2014-05-13	Máquina elétrica
FI20080295L (fi)	2009-10-19	Jäähdytyselementti sähkökoneeseen
BRPI0918152A2 (pt)	2015-12-01	máquina elétrica
BR112012010192A2 (pt)	2016-04-26	máquina elétrica
BRPI0813847A2 (pt)	2015-01-06	Máquina elétrica
BRPI0916951A2 (pt)	2019-09-24	motor eletrico
BRPI0911654A2 (pt)	2015-10-13	motor elétrico
EP2319158A4 (en)	2012-12-26	STATOR FOR ELECTRIC MACHINE
EP2299558A4 (en)	2016-06-29	ROTATING ELECTRIC MACHINE WITH PERMANENT MAGNET
NO20101347A1 (no)	2012-03-30	Elektrisk permanentmagnetmotor
GB0910637D0 (en)	2009-08-05	Permanent magnet machine
EP2340602A4 (en)	2013-10-23	PERMANENT MAGNET MACHINE OPERATION
GB0721074D0 (en)	2007-12-05	Permanent magnet reluctance machines
BRPI0813846A2 (pt)	2015-01-06	Máquina elétrica
FI20060785A0 (fi)	2006-08-31	Kestomagnetoidun sähkökoneen roottori
EP2403107A4 (en)	2016-11-16	PERMANENT MAGNET ROTATING MACHINE
BRPI0918462A2 (pt)	2015-11-24	motor elétrico
BRPI0914317A2 (pt)	2015-10-13	máquina elétrica
IL206590A0 (en)	2010-12-30	Rotor for permanent magnet electric machine
FI20065599L (fi)	2008-03-28	Sähkökoneen roottori
IT1391500B1 (it)	2011-12-30	Macchina elettrica rotante
BRPI0910246A2 (pt)	2015-09-29	disposição de estator de gerador
BRPI1014313A2 (pt)	2016-04-05	máquina dinamoelétrica
FI20060800L (fi)	2008-03-08	Järjestely sähkökoneen jäähdyttämiseksi

Legal Events

Date	Code	Title	Description
2010-09-21	PC	Transfer of assignment of patent	Owner name: THE SWITCH DRIVE SYSTEMS OY Free format text: THE SWITCH DRIVE SYSTEMS OY
2011-01-31	FG	Patent granted	Ref document number: 121614 Country of ref document: FI
2017-07-14	MM	Patent lapsed

Date

Code

Title

Description

2010-09-21

Transfer of assignment of patent

Owner name: THE SWITCH DRIVE SYSTEMS OY

Free format text: THE SWITCH DRIVE SYSTEMS OY

2011-01-31

Patent granted

Ref document number: 121614

Country of ref document: FI

2017-07-14

Patent lapsed