DE69823239D1 - Permanentmagnet-Synchronmotor - Google Patents

Permanentmagnet-Synchronmotor

Info

Publication number
DE69823239D1
DE69823239D1 DE69823239T DE69823239T DE69823239D1 DE 69823239 D1 DE69823239 D1 DE 69823239D1 DE 69823239 T DE69823239 T DE 69823239T DE 69823239 T DE69823239 T DE 69823239T DE 69823239 D1 DE69823239 D1 DE 69823239D1
Authority
DE
Germany
Prior art keywords
permanent magnet
synchronous motor
magnet synchronous
motor
permanent
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69823239T
Other languages
English (en)
Other versions
DE69823239T2 (de
Inventor
Yasuo Yamaguchi
Masahiro Hasebe
Satoru Wakuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Publication of DE69823239D1 publication Critical patent/DE69823239D1/de
Application granted granted Critical
Publication of DE69823239T2 publication Critical patent/DE69823239T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02K1/276—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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
DE69823239T 1997-02-21 1998-02-19 Permanentmagnet-Synchronmotor Expired - Lifetime DE69823239T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3794597 1997-02-21
JP3794597 1997-02-21
JP31712097 1997-11-18
JP31712097A JP3509508B2 (ja) 1997-02-21 1997-11-18 永久磁石式同期モータ

Publications (2)

Publication Number Publication Date
DE69823239D1 true DE69823239D1 (de) 2004-05-19
DE69823239T2 DE69823239T2 (de) 2004-08-26

Family

ID=26377123

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69810677T Expired - Lifetime DE69810677T2 (de) 1997-02-21 1998-02-19 Permanentmagnet-Synchronmotor
DE69823239T Expired - Lifetime DE69823239T2 (de) 1997-02-21 1998-02-19 Permanentmagnet-Synchronmotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69810677T Expired - Lifetime DE69810677T2 (de) 1997-02-21 1998-02-19 Permanentmagnet-Synchronmotor

Country Status (4)

Country Link
US (1) US5990591A (de)
EP (2) EP0860929B1 (de)
JP (1) JP3509508B2 (de)
DE (2) DE69810677T2 (de)

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DE19849224A1 (de) * 1998-10-26 2000-05-04 Schramberg Magnetfab Permanentmagnet
JP2000134891A (ja) * 1998-10-28 2000-05-12 Okuma Corp 同期電動機およびその制御装置
JP3523557B2 (ja) * 2000-03-03 2004-04-26 株式会社日立製作所 永久磁石式回転電機及びそれを用いたハイブリット電気自動車
CN1215628C (zh) * 2000-06-14 2005-08-17 松下电器产业株式会社 永久磁铁同步电动机
DE10133654A1 (de) * 2001-07-11 2003-02-06 Siemens Ag Synchronmaschine
JP2003047185A (ja) * 2001-07-31 2003-02-14 Nissan Motor Co Ltd 永久磁石式回転電機
JP3546866B2 (ja) * 2001-08-20 2004-07-28 三菱電機株式会社 車両用始動充電回転電機
JP4033132B2 (ja) * 2002-03-20 2008-01-16 ダイキン工業株式会社 永久磁石型電動機及びそれを用いた圧縮機
DE10227129A1 (de) * 2002-06-18 2004-01-29 Cornelius Peter Elektrische Maschine
DK200201771A (da) * 2002-11-15 2004-05-16 Bonus Energy As Rotor samt fremgangsmåde til montering af magneter i en rotor
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
US20040217666A1 (en) * 2002-12-11 2004-11-04 Ballard Power Systems Corporation Rotor assembly of synchronous machine
JP4016341B2 (ja) * 2003-06-19 2007-12-05 アイシン精機株式会社 三相シンクロナスリラクタンスモータ
JP4068051B2 (ja) * 2003-12-26 2008-03-26 本田技研工業株式会社 電動機
US20070194651A1 (en) * 2004-03-12 2007-08-23 John Emile Mario Rayner Electric machine and magnetic field modifying assembly therefor
JP4791013B2 (ja) * 2004-07-22 2011-10-12 三菱電機株式会社 ブラシレスモータ
DE102004044700B4 (de) * 2004-09-15 2008-04-24 Siemens Ag Synchronmaschine
DE102005002332A1 (de) * 2005-01-18 2006-07-27 Daimlerchrysler Ag Rotor für eine permanenterregte elektrische Maschine
JP2006314152A (ja) * 2005-05-06 2006-11-16 Nissan Motor Co Ltd 永久磁石型電動機
DE102006011729A1 (de) * 2006-03-14 2007-09-20 Siemens Ag Rotor einer permanenterregten Synchronmaschine
US7385328B2 (en) 2006-05-23 2008-06-10 Reliance Electric Technologies, Llc Cogging reduction in permanent magnet machines
US7898137B2 (en) * 2006-08-30 2011-03-01 Shin-Etsu Chemical Co., Ltd. Permanent magnet and permanent magnet rotating machine
CN101682222A (zh) * 2007-05-28 2010-03-24 丰田自动车株式会社 磁铁嵌入型电机用转子及磁铁嵌入型电机
JP4886624B2 (ja) * 2007-07-11 2012-02-29 株式会社日立製作所 永久磁石式回転電機、及び永久磁石式回転電機システム
DE102007036315A1 (de) * 2007-07-31 2009-02-05 Robert Bosch Gmbh Lamellenpaket für einen Rotor oder Stator einer elektrischen Maschine und entsprechende elektrische Maschine
JP5332171B2 (ja) * 2007-10-19 2013-11-06 三菱電機株式会社 永久磁石モータ
JP5452892B2 (ja) * 2008-06-17 2014-03-26 本田技研工業株式会社 永久磁石電動機
JP5258406B2 (ja) * 2008-06-17 2013-08-07 本田技研工業株式会社 永久磁石電動機
JP2010063277A (ja) * 2008-09-04 2010-03-18 Aisin Seiki Co Ltd ロータ
JP5121939B2 (ja) * 2008-11-19 2013-01-16 三菱電機株式会社 電動機の回転子及び電動機及び送風機及び圧縮機
JP2010246185A (ja) * 2009-04-01 2010-10-28 Honda Motor Co Ltd ロータおよびモータ
DE202009007544U1 (de) * 2009-05-27 2010-10-14 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Blechpaket, insbesondere für den Rotor eines Elektromotors
DE102010043575A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Rotor für eine Elektromaschine
JP5582383B2 (ja) * 2009-12-25 2014-09-03 日立金属株式会社 磁石埋め込み型回転子
WO2012014836A1 (ja) * 2010-07-30 2012-02-02 本田技研工業株式会社 ロータおよびモータ
CA2774303C (en) * 2012-04-19 2013-06-25 Flywheel Energy Systems Inc. Magnet shaping in permanent magnet synchronous machines
JP6124999B2 (ja) 2013-04-22 2017-05-10 三菱電機株式会社 電動パワーステアリング用永久磁石型モータ
DE102014203528A1 (de) 2014-02-27 2015-08-27 Volkswagen Aktiengesellschaft Magnetanordnung, insbesondere für eine elektrische Maschine, sowie elektrische Maschine mit einer Magnetanordnung
DE102014203526A1 (de) 2014-02-27 2015-08-27 Volkswagen Aktiengesellschaft Verfahren zum Bestimmen einer Gestaltung einer Magnetanordnung, Magnetanordnung sowie elektrische Maschine
CN104506003B (zh) * 2014-12-18 2017-08-25 重庆赛力盟电机有限责任公司 大中型同步电机阻尼环连接结构
JP6427425B2 (ja) * 2015-01-19 2018-11-21 本田技研工業株式会社 回転電機のロータ及びその製造方法
JP6565228B2 (ja) * 2015-03-06 2019-08-28 アイシン精機株式会社 電動モータ
DE102016100744B3 (de) * 2016-01-18 2016-09-29 Otto-Von-Guericke-Universität Magdeburg Elektrische Maschine
CN109716622A (zh) * 2016-09-21 2019-05-03 爱信艾达株式会社 电动马达用的转子
JP6634458B2 (ja) * 2018-01-11 2020-01-22 本田技研工業株式会社 回転電機のロータ
TWI686036B (zh) * 2018-09-26 2020-02-21 財團法人工業技術研究院 永磁馬達
WO2020067349A1 (ja) * 2018-09-28 2020-04-02 本田技研工業株式会社 回転電機のロータ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657582A (en) * 1969-05-13 1972-04-18 Russell E Phelon Rotor annulus for electric generator
JPS5947940B2 (ja) * 1978-11-08 1984-11-22 株式会社日立製作所 永久磁石式同期機の回転子
JPS5759464A (en) * 1980-09-29 1982-04-09 Hitachi Ltd Field pole for dc electric machine
JP3282427B2 (ja) * 1994-04-13 2002-05-13 トヨタ自動車株式会社 永久磁石モータ
JP3582667B2 (ja) * 1994-08-10 2004-10-27 株式会社安川電機 永久磁石形同期回転電機のロータ
JPH08251848A (ja) * 1995-01-11 1996-09-27 Yaskawa Electric Corp 永久磁石形同期回転電機のロータ
JPH08256440A (ja) * 1995-03-15 1996-10-01 Yaskawa Electric Corp 永久磁石形同期回転電機のロータ
JPH08340651A (ja) * 1995-06-12 1996-12-24 Toshiba Corp 永久磁石及び永久磁石形回転電機
JPH0993843A (ja) * 1995-09-21 1997-04-04 Matsushita Electric Ind Co Ltd 埋め込み磁石モータのロータ
JP3493865B2 (ja) * 1995-12-27 2004-02-03 アイシン・エィ・ダブリュ株式会社 モータ
US5811904A (en) * 1996-03-21 1998-09-22 Hitachi, Ltd. Permanent magnet dynamo electric machine

Also Published As

Publication number Publication date
EP1115189B1 (de) 2004-04-14
EP1115189A2 (de) 2001-07-11
EP1115189A3 (de) 2001-07-25
DE69810677T2 (de) 2003-08-07
JPH10295051A (ja) 1998-11-04
DE69810677D1 (de) 2003-02-20
US5990591A (en) 1999-11-23
EP0860929B1 (de) 2003-01-15
DE69823239T2 (de) 2004-08-26
EP0860929A2 (de) 1998-08-26
EP0860929A3 (de) 1998-10-21
JP3509508B2 (ja) 2004-03-22

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