SE9001473D0 - Synkronmaskin - Google Patents

Synkronmaskin

Info

Publication number: SE9001473D0
Authority: SE; Sweden
Prior art keywords: beta; alpha; pct; air gap; whose
Prior art date: 1990-04-24

Application number

SE9001473A

Other languages

English (en)

Other versions

SE9001473L (sv

SE466080B (sv

Inventor

V Toeroek

Original Assignee

Elmo Ab

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.)

1990-04-24

Filing date

1990-04-24

Publication date

1990-04-24

1990-04-24 Application filed by Elmo Ab filed Critical Elmo Ab

1990-04-24 Priority to SE9001473A priority Critical patent/SE466080B/sv

1990-04-24 Publication of SE9001473D0 publication Critical patent/SE9001473D0/sv

1991-04-24 Priority to US07/958,327 priority patent/US5315198A/en

1991-04-24 Priority to PCT/SE1991/000293 priority patent/WO1991016754A1/en

1991-10-25 Publication of SE9001473L publication Critical patent/SE9001473L/sv

1991-12-09 Publication of SE466080B publication Critical patent/SE466080B/sv

Links

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
- 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
- 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
- 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
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Permanent Magnet Type Synchronous Machine (AREA)

SE9001473A 1990-04-24 1990-04-24 Synkronmaskin SE466080B (sv)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
SE9001473A SE466080B (sv)	1990-04-24	1990-04-24	Synkronmaskin
US07/958,327 US5315198A (en)	1990-04-24	1991-04-24	Synchronous machine
PCT/SE1991/000293 WO1991016754A1 (en)	1990-04-24	1991-04-24	Synchronous machine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9001473A SE466080B (sv)	1990-04-24	1990-04-24	Synkronmaskin

Publications (3)

Publication Number	Publication Date
SE9001473D0 true SE9001473D0 (sv)	1990-04-24
SE9001473L SE9001473L (sv)	1991-10-25
SE466080B SE466080B (sv)	1991-12-09

Family

ID=20379278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9001473A SE466080B (sv)	1990-04-24	1990-04-24	Synkronmaskin

Country Status (3)

Country	Link
US (1)	US5315198A (sv)
SE (1)	SE466080B (sv)
WO (1)	WO1991016754A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108880028A (zh) *	2017-05-09	2018-11-23	合肥硬核派科技有限公司	一种可产生正弦磁通的永磁电机磁极排列结构

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4310226A1 (de) *	1993-03-31	1994-10-06	Philips Patentverwaltung	Mittels Permanentmagneten erregter elektrischer Motor
US5545853A (en) *	1993-07-19	1996-08-13	Champlain Cable Corporation	Surge-protected cable
IT1261598B (it) *	1993-09-30	1996-05-23	Gate Spa	Motore elettrico a magneti permanenti con coppia di riluttanza ridotta
JP2967340B2 (ja) *	1997-04-18	1999-10-25	一夫中野	永久磁石式同期機
US6239516B1 (en)	1998-04-06	2001-05-29	Kollmorgan Corporation	High performance ironless linear motor with supported windings
EP1430587A4 (en) *	2001-09-14	2004-12-29	Delphi Tech Inc	METHOD AND DEVICE FOR REDUCING THE TORQUE Ripple in Sinusoidally Excited Brushless Permanent Magnet Motors
DE10219807C1 (de) *	2002-05-02	2003-07-17	Bruss Dichtungstechnik	Vorrichtung zur Messung des Drehwinkels eines rotierenden Maschinenteils
EP1443635B1 (de) *	2003-01-21	2009-10-07	Grundfos A/S	Verfahren zum Steuern des Zündwinkels und einphasiger wechselstromversorgter Elektromotor
JP4559872B2 (ja) *	2005-02-22	2010-10-13	三菱電機株式会社	単相電動機及び密閉形圧縮機
EP2139100B1 (de) *	2008-06-27	2012-10-31	Siemens Aktiengesellschaft	Permanentmagneterregte Synchronmaschine mit reduzierter Drehmomentenwelligkeit
CN201219227Y (zh) *	2008-07-30	2009-04-08	无锡东元电机有限公司	一种永磁同步电机转子
JP4698745B2 (ja) *	2009-03-25	2011-06-08	三菱電機株式会社	永久磁石型回転電機
CN102624116B (zh) *	2012-03-23	2013-11-13	浙江大学	一种分段斜极靴式永磁电机转子
CN105179289B (zh) *	2012-05-31	2017-03-22	中山大洋电机股份有限公司	一种变速风机***的控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE677781C (de) *	1937-04-13	1939-07-03	Aeg	Gezahnter Laeufer fuer elektrische Maschinen mit eingesetzten Wicklungshaltern und an den Flanken der verteilten Feldwicklung entlang fuehrenden Kuehlkanaelen
FR1226720A (fr) *	1959-02-27	1960-07-15	Electronique & Automatisme Sa	Perfectionnements aux machines électriques tournantes
JPS60226749A (ja) *	1984-04-25	1985-11-12	Hitachi Metals Ltd	セグメント磁石
JPH01278247A (ja) *	1988-04-30	1989-11-08	Fanuc Ltd	同期電動機
US5140210A (en) *	1988-07-07	1992-08-18	Mitsubishi Denki K.K.	Permanent-magnet type dynamoelectric machine rotor
JPH0813174B2 (ja) *	1990-08-29	1996-02-07	松下電器産業株式会社	永久磁石付回転機の回転子
JPH04185246A (ja) *	1990-11-20	1992-07-02	Aisin Aw Co Ltd	回転界磁型モータ用ロータ

1990
- 1990-04-24 SE SE9001473A patent/SE466080B/sv not_active IP Right Cessation
1991
- 1991-04-24 US US07/958,327 patent/US5315198A/en not_active Expired - Lifetime
- 1991-04-24 WO PCT/SE1991/000293 patent/WO1991016754A1/en unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108880028A (zh) *	2017-05-09	2018-11-23	合肥硬核派科技有限公司	一种可产生正弦磁通的永磁电机磁极排列结构
CN108880028B (zh) *	2017-05-09	2024-01-02	合肥硬核派科技有限公司	一种可产生正弦磁通的永磁电机磁极排列结构

Also Published As

Publication number	Publication date
SE9001473L (sv)	1991-10-25
SE466080B (sv)	1991-12-09
WO1991016754A1 (en)	1991-10-31
US5315198A (en)	1994-05-24

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1995-01-31

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