FI20065599A - Sähkökoneen roottori - Google Patents

Sähkökoneen roottori Download PDF

Info

Publication number: FI20065599A
Authority: FI; Finland
Prior art keywords: electric machine; machine rotor; rotor; electric; machine
Prior art date: 2006-09-27

Application number

FI20065599A

Other languages

English (en)

Swedish (sv)

Other versions

FI20065599A0 (fi

FI118940B (fi

Inventor

Jere Kolehmainen

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.)

2006-09-27

Filing date

2006-09-27

Publication date

2008-03-28

2006-09-27 Application filed by Abb Oy filed Critical Abb Oy

2006-09-27 Priority to FI20065599A priority Critical patent/FI118940B/fi

2006-09-27 Publication of FI20065599A0 publication Critical patent/FI20065599A0/fi

2007-09-25 Priority to CN2007800359169A priority patent/CN101517861B/zh

2007-09-25 Priority to MX2009003350A priority patent/MX2009003350A/es

2007-09-25 Priority to EP07823149.5A priority patent/EP2076957B1/en

2007-09-25 Priority to BRPI0717820-4A priority patent/BRPI0717820A2/pt

2007-09-25 Priority to US12/441,774 priority patent/US8026649B2/en

2007-09-25 Priority to PCT/FI2007/050512 priority patent/WO2008037849A1/en

2008-03-28 Publication of FI20065599A publication Critical patent/FI20065599A/fi

2008-05-15 Application granted granted Critical

2008-05-15 Publication of FI118940B publication Critical patent/FI118940B/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
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/246—Variable reluctance rotors
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
- 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]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Synchronous Machinery (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)

FI20065599A 2006-09-27 2006-09-27 Sähkökoneen roottori FI118940B (fi)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FI20065599A FI118940B (fi)	2006-09-27	2006-09-27	Sähkökoneen roottori
CN2007800359169A CN101517861B (zh)	2006-09-27	2007-09-25	电机转子
MX2009003350A MX2009003350A (es)	2006-09-27	2007-09-25	Rotor para una maquina electrica.
EP07823149.5A EP2076957B1 (en)	2006-09-27	2007-09-25	Rotor for electric machine
BRPI0717820-4A BRPI0717820A2 (pt)	2006-09-27	2007-09-25	Rotor para máquina elétrica
US12/441,774 US8026649B2 (en)	2006-09-27	2007-09-25	Rotor for electric machine
PCT/FI2007/050512 WO2008037849A1 (en)	2006-09-27	2007-09-25	Rotor for electric machine

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20065599		2006-09-27
FI20065599A FI118940B (fi)	2006-09-27	2006-09-27	Sähkökoneen roottori

Publications (3)

Publication Number	Publication Date
FI20065599A0 FI20065599A0 (fi)	2006-09-27
FI20065599A true FI20065599A (fi)	2008-03-28
FI118940B FI118940B (fi)	2008-05-15

Family

ID=37067248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20065599A FI118940B (fi)	2006-09-27	2006-09-27	Sähkökoneen roottori

Country Status (7)

Country	Link
US (1)	US8026649B2 (fi)
EP (1)	EP2076957B1 (fi)
CN (1)	CN101517861B (fi)
BR (1)	BRPI0717820A2 (fi)
FI (1)	FI118940B (fi)
MX (1)	MX2009003350A (fi)
WO (1)	WO2008037849A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102556809A (zh) *	2011-12-21	2012-07-11	浙江西子富沃德电机有限公司	电梯用同步无齿轮曳引机
US9490673B2 (en) *	2012-08-16	2016-11-08	Mitsuba Corporation	Rotor of magnet-assisted reluctance motor and brushless motor
BR112015025611A2 (pt)	2013-04-11	2017-07-18	Siemens Ag	rotor para um motor de relutância, motor de relutância, veículo motorizado, e, método para fabricar um rotor
WO2014166826A2 (de) *	2013-04-11	2014-10-16	Siemens Aktiengesellschaft	Reluktanzmotor mit stabilisiertem rotor
EP2790296A1 (de) *	2013-04-12	2014-10-15	Siemens Aktiengesellschaft	Reluktanzmotor mit stabilisiertem Rotor
US10284032B2 (en)	2013-04-12	2019-05-07	Siemens Aktiengesellschaft	Reluctance rotor with runup aid
DE102014215303A1 (de) *	2014-08-04	2016-02-04	Ksb Aktiengesellschaft	Rotor und Reluktanzmaschine
DE102014215304A1 (de) *	2014-08-04	2016-02-04	Ksb Aktiengesellschaft	Rotor, Reluktanzmaschine und Herstellungsverfahren für Rotor
CN106936284B (zh) *	2015-12-29	2024-04-16	丹佛斯（天津）有限公司	电动机
US20220224176A1 (en) *	2019-03-20	2022-07-14	Lakshmi Iyer	Permanent magnet assisted synchronous reluctance machine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE316360C (fi) *
US2913607A (en) *	1957-01-16	1959-11-17	Allis Louis Co	Synchronous induction motor
US2975310A (en) *	1957-06-03	1961-03-14	Us Electrical Motors Inc	Rotor structure for synchronous induction motors
GB940997A (en)	1959-12-08	1963-11-06	Allis Louis Co	Improvements in or relating to electric motors
GB1337785A (en)	1971-02-01	1973-11-21	Brook Motors Ltd	Rotors for synchronous reluctance dynamo-electric machines
US3979821A (en) *	1975-05-09	1976-09-14	Kollmorgen Corporation	Method of manufacturing rare earth permanent magnet rotor
DE2833168A1 (de) *	1977-10-10	1980-02-07	Siegfried Dipl Ing Haussmann	Einfache anordnung zur verminderung der ankerrueckwirkung in elektrischen maschinen
US5010267A (en) *	1988-09-09	1991-04-23	Wisconsin Alumni Research Foundation	Variable speed machine with high power density
FR2655214B1 (fr) *	1989-11-27	1992-02-07	Alsthom Gec	Rotor de moteur a aimants.
FR2655784B1 (fr)	1989-12-08	1992-01-24	Alsthom Gec	Moteur a aimants a concentration de flux.
GB2310544B (en)	1996-02-21	2000-03-29	Switched Reluctance Drives Ltd	Method of forming a rotor for a reluctance machine
DE69816675T2 (de) *	1997-03-13	2004-01-29	Matsushita Electric Ind Co Ltd	Rotorkern mit Sperren für den Magnetfluss für Reluktanzmotoren
JP3530336B2 (ja) *	1997-03-24	2004-05-24	オークマ株式会社	同期電動機のロータ
JP3507395B2 (ja)	2000-03-03	2004-03-15	株式会社日立製作所	回転電機及びそれを用いた電動車両
JP2001258222A (ja) *	2000-03-10	2001-09-21	Mitsubishi Electric Corp	リラクタンスモータ
JP2002369425A (ja) *	2001-06-12	2002-12-20	Nishishiba Electric Co Ltd	永久磁石回転子
JP4680442B2 (ja) *	2001-08-10	2011-05-11	ヤマハ発動機株式会社	モータの回転子
US6675460B2 (en) *	2001-10-03	2004-01-13	Delphi Technologies, Inc.	Method of making a powder metal rotor for a synchronous reluctance machine
JP3801477B2 (ja) *	2001-10-11	2006-07-26	三菱電機株式会社	同期誘導電動機のロータ及び同期誘導電動機及びファンモータ及び圧縮機及び空気調和機及び冷蔵庫
CN100414814C (zh) *	2003-03-25	2008-08-27	乐金电子(天津)电器有限公司	同步磁阻电机的转子
US7489062B2 (en) *	2005-11-14	2009-02-10	General Electric Company	Synchronous reluctance machine with a novel rotor topology

2006
- 2006-09-27 FI FI20065599A patent/FI118940B/fi active IP Right Grant
2007
- 2007-09-25 MX MX2009003350A patent/MX2009003350A/es active IP Right Grant
- 2007-09-25 CN CN2007800359169A patent/CN101517861B/zh not_active Expired - Fee Related
- 2007-09-25 US US12/441,774 patent/US8026649B2/en not_active Expired - Fee Related
- 2007-09-25 BR BRPI0717820-4A patent/BRPI0717820A2/pt not_active IP Right Cessation
- 2007-09-25 EP EP07823149.5A patent/EP2076957B1/en not_active Not-in-force
- 2007-09-25 WO PCT/FI2007/050512 patent/WO2008037849A1/en active Application Filing

Also Published As

Publication number	Publication date
BRPI0717820A2 (pt)	2013-11-12
EP2076957B1 (en)	2017-04-12
CN101517861B (zh)	2012-07-25
EP2076957A4 (en)	2012-05-30
FI20065599A0 (fi)	2006-09-27
FI118940B (fi)	2008-05-15
MX2009003350A (es)	2009-06-30
WO2008037849A1 (en)	2008-04-03
CN101517861A (zh)	2009-08-26
US20100001608A1 (en)	2010-01-07
EP2076957A1 (en)	2009-07-08
US8026649B2 (en)	2011-09-27

Publication	Publication Date	Title
ITBO20050437A1 (it)	2007-01-01	Rotore per macchina elettrica
BRPI0807339A2 (pt)	2014-05-13	Máquina elétrica
BRPI0813847A2 (pt)	2015-01-06	Máquina elétrica
NO20061136L (no)	2007-09-10	Elektrisk maskin
BRPI0918152A2 (pt)	2015-12-01	máquina elétrica
FI20070571A0 (fi)	2007-07-26	Sähkömoottorikäyttö
BRPI0813846A2 (pt)	2015-01-06	Máquina elétrica
BRPI0717319A2 (pt)	2013-10-22	Gerador elétrico
DE602007013663D1 (de)	2011-05-19	Elektrischer Rotationsrasierapparat
FI20065599A (fi)	2008-03-28	Sähkökoneen roottori
DE602007005571D1 (de)	2010-05-12	Elektrischer Rotationsrasierapparat
BRPI0914317A2 (pt)	2015-10-13	máquina elétrica
BRPI0923755A2 (pt)	2016-01-19	"máquina elétrica".
IT1391500B1 (it)	2011-12-30	Macchina elettrica rotante
DE602007011513D1 (de)	2011-02-10	Elektromotor
FI20070719A (fi)	2009-03-22	Sähkömoottori
FR2890499B1 (fr)	2007-11-16	Machine electrique tournante
BRPI0914318A2 (pt)	2015-10-13	máquina elétrica
SE0600174L (sv)	2007-07-28	Elektromagnetisk rotormaskin
FR2926686B1 (fr)	2017-05-05	Stator de machine electrique tournante
BRPI0815347A2 (pt)	2015-02-10	Motor elétrico
DE112007000001A5 (de)	2009-02-26	Elektromotor
ITNO20060008A1 (it)	2008-01-27	Generatore elettrico sempre sincrono
FI20060051A0 (fi)	2006-01-19	Sähkökoneen roottori
RU61961U8 (ru)	2007-04-27	Электрическая машина

Legal Events

Date	Code	Title	Description
2008-05-15	FG	Patent granted	Ref document number: 118940 Country of ref document: FI
2013-12-19	PC	Transfer of assignment of patent	Owner name: ABB TECHNOLOGY AG
2019-04-16	PC	Transfer of assignment of patent	Owner name: ABB SCHWEIZ AG

Date

Code

Title

Description

2008-05-15

Patent granted

Ref document number: 118940

Country of ref document: FI

2013-12-19

Transfer of assignment of patent

Owner name: ABB TECHNOLOGY AG

2019-04-16