DK1969696T3 - Roterende elektrisk maskine med polstykker og permanentmagneter - Google Patents

Roterende elektrisk maskine med polstykker og permanentmagneter

Info

Publication number
DK1969696T3
DK1969696T3 DK06847213.3T DK06847213T DK1969696T3 DK 1969696 T3 DK1969696 T3 DK 1969696T3 DK 06847213 T DK06847213 T DK 06847213T DK 1969696 T3 DK1969696 T3 DK 1969696T3
Authority
DK
Denmark
Prior art keywords
permanent magnets
pole pieces
electric machine
rotary electric
magnets
Prior art date
Application number
DK06847213.3T
Other languages
English (en)
Inventor
Jacques Saint-Michel
Original Assignee
Leroy Somer Moteurs
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 Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Application granted granted Critical
Publication of DK1969696T3 publication Critical patent/DK1969696T3/da

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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned 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
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
DK06847213.3T 2006-01-03 2006-12-26 Roterende elektrisk maskine med polstykker og permanentmagneter DK1969696T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0650021A FR2895844A1 (fr) 2006-01-03 2006-01-03 Machine electrique tournante comportant des pieces polaires et des aimants permanents
PCT/FR2006/051424 WO2007077381A1 (fr) 2006-01-03 2006-12-26 Machine electrique tournante comportant des pieces polaires et des aimants permanents

Publications (1)

Publication Number Publication Date
DK1969696T3 true DK1969696T3 (da) 2011-10-24

Family

ID=36997747

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06847213.3T DK1969696T3 (da) 2006-01-03 2006-12-26 Roterende elektrisk maskine med polstykker og permanentmagneter

Country Status (8)

Country Link
US (1) US7911103B2 (da)
EP (1) EP1969696B1 (da)
AT (1) ATE515824T1 (da)
DK (1) DK1969696T3 (da)
ES (1) ES2369260T3 (da)
FR (1) FR2895844A1 (da)
PL (1) PL1969696T3 (da)
WO (1) WO2007077381A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1400343B1 (it) * 2010-05-27 2013-05-24 Idm Srl Gruppo elettrogeno, particolarmente per caricabatterie.
EP2725687A1 (de) * 2012-10-26 2014-04-30 Siemens Aktiengesellschaft Permanenterregte Synchronmaschine
JP6134126B2 (ja) * 2012-11-20 2017-05-24 株式会社東芝 回転電機及び車輌
US11632024B2 (en) 2017-10-03 2023-04-18 Romax Technology Limited Permanent magnet rotor assembly
GB201717871D0 (en) * 2017-10-30 2017-12-13 Romax Tech Limited Motor
JP7048359B2 (ja) * 2018-03-09 2022-04-05 東洋電機製造株式会社 アキシャルギャップモータ
JP7291341B2 (ja) * 2019-02-21 2023-06-15 国立大学法人東北大学 回転電機
CN110212665B (zh) * 2019-05-08 2021-10-12 江苏大学 一种混合式转子连续极永磁同步电机及降低其转矩脉动的方法
CN112152355B (zh) * 2020-08-19 2023-04-25 沈阳工业大学 一种内置磁钢切向充磁盘式电机转子

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334254A (en) * 1965-06-03 1967-08-01 Garrett Corp Dynamoelectric machine
US4629924A (en) * 1983-07-28 1986-12-16 Michel Grosjean Multiphase motor with magnetized rotor having N/2 pairs of poles at its periphery
JPS61244250A (ja) * 1985-04-20 1986-10-30 Fanuc Ltd 交流電動機
FR2761211B1 (fr) * 1997-03-20 1999-06-04 Centre Nat Rech Scient Machine electrique tournante a excitation par bobinages, par aimants ou a double excitation
JP3601757B2 (ja) * 1998-08-03 2004-12-15 オークマ株式会社 永久磁石モータ
JP2000156947A (ja) * 1998-11-17 2000-06-06 Yukio Kinoshita 磁石式電動機及び発電機
JP4005727B2 (ja) * 1998-12-01 2007-11-14 オークマ株式会社 電動機の制御装置
JP2000270503A (ja) * 1999-03-17 2000-09-29 Fujitsu General Ltd 永久磁石電動機
JP2000278894A (ja) 1999-03-26 2000-10-06 Seiko Epson Corp モータ
JP4324821B2 (ja) * 1999-05-18 2009-09-02 株式会社富士通ゼネラル 永久磁石電動機
JP2001238382A (ja) * 2000-02-21 2001-08-31 Hitachi Metals Ltd 回転機
JP2001238421A (ja) * 2000-02-22 2001-08-31 Moric Co Ltd 乗り物用単相多極磁石式発電機
ES2258603T3 (es) 2000-05-03 2006-09-01 Moteurs Leroy-Somer Rotor de maquina giratoria electrica.
JP3616338B2 (ja) * 2001-01-24 2005-02-02 アイチエレック株式会社 電動機の回転子
FR2827439B1 (fr) * 2001-07-13 2003-10-24 Leroy Somer Moteurs Machine discoide
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
FR2853156A1 (fr) * 2003-03-31 2004-10-01 Leroy Somer Moteurs Machine electrique synchrone comportant un stator et au moins un rotor et dispositif de commande associe
JP2004312911A (ja) * 2003-04-09 2004-11-04 Mn Engineering Kk 発電機
JP4220324B2 (ja) * 2003-08-01 2009-02-04 日産自動車株式会社 回転電機
JP4349089B2 (ja) 2003-11-10 2009-10-21 株式会社エクォス・リサーチ アキシャルギャップ回転電機
JP4193685B2 (ja) 2003-12-15 2008-12-10 日産自動車株式会社 アキシャルギャップモータ構造
EP1624554A1 (en) 2004-08-02 2006-02-08 Nissan Motor Co., Ltd. Rotating electric machine
JP2006050745A (ja) * 2004-08-03 2006-02-16 Nissan Motor Co Ltd アキシャルギャップ回転電機
JP2006166626A (ja) 2004-12-08 2006-06-22 Nissan Motor Co Ltd アキシャルギャップ型回転電機のロータ構造
JP4715291B2 (ja) 2005-05-02 2011-07-06 日産自動車株式会社 電動機
JP4692090B2 (ja) 2005-06-16 2011-06-01 株式会社富士通ゼネラル アキシャルエアギャップ型電動機

Also Published As

Publication number Publication date
US7911103B2 (en) 2011-03-22
WO2007077381A1 (fr) 2007-07-12
US20090009022A1 (en) 2009-01-08
ATE515824T1 (de) 2011-07-15
PL1969696T3 (pl) 2011-12-30
ES2369260T3 (es) 2011-11-28
FR2895844A1 (fr) 2007-07-06
EP1969696B1 (fr) 2011-07-06
EP1969696A1 (fr) 2008-09-17

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