WO2015155732A3 - Rotor de machine electrique tournante - Google Patents

Rotor de machine electrique tournante Download PDF

Info

Publication number
WO2015155732A3
WO2015155732A3 PCT/IB2015/052593 IB2015052593W WO2015155732A3 WO 2015155732 A3 WO2015155732 A3 WO 2015155732A3 IB 2015052593 W IB2015052593 W IB 2015052593W WO 2015155732 A3 WO2015155732 A3 WO 2015155732A3
Authority
WO
WIPO (PCT)
Prior art keywords
pole
rotor
electric machine
rotary electric
polarity
Prior art date
Application number
PCT/IB2015/052593
Other languages
English (en)
Other versions
WO2015155732A2 (fr
Inventor
Jacques Saint-Michel
Original Assignee
Moteurs Leroy-Somer
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 Moteurs Leroy-Somer filed Critical Moteurs Leroy-Somer
Priority to US15/303,432 priority Critical patent/US20170040855A1/en
Priority to CN201580019065.3A priority patent/CN106165262A/zh
Priority to EP15724764.4A priority patent/EP3130060A2/fr
Publication of WO2015155732A2 publication Critical patent/WO2015155732A2/fr
Publication of WO2015155732A3 publication Critical patent/WO2015155732A3/fr

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]
    • 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots

Abstract

La présente invention concerne un rotor (1) de machine électrique tournante (10), comportant des aimants permanents (7) définissant des pôles magnétiques (11) du rotor (1), dont un premier pôle et un deuxième pôle adjacent au premier pôle, les premier et deuxième pôles étant de polarités différentes, des aimants permanents (7) propres au premier pôle contribuant uniquement à la polarité du premier pôle et au moins un aimant permanent (7) partagé contribuant pour partie la polarité du premier pôle et pour partie à la polarité du deuxième pôle.
PCT/IB2015/052593 2014-04-10 2015-04-09 Rotor de machine electrique tournante WO2015155732A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US15/303,432 US20170040855A1 (en) 2014-04-10 2015-04-09 Rotor for a rotary electric machine
CN201580019065.3A CN106165262A (zh) 2014-04-10 2015-04-09 用于旋转电机的转子
EP15724764.4A EP3130060A2 (fr) 2014-04-10 2015-04-09 Rotor de machine electrique tournante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1453220A FR3019949B1 (fr) 2014-04-10 2014-04-10 Rotor de machine electrique tournante.
FR1453220 2014-04-10

Publications (2)

Publication Number Publication Date
WO2015155732A2 WO2015155732A2 (fr) 2015-10-15
WO2015155732A3 true WO2015155732A3 (fr) 2015-12-17

Family

ID=51383803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/052593 WO2015155732A2 (fr) 2014-04-10 2015-04-09 Rotor de machine electrique tournante

Country Status (5)

Country Link
US (1) US20170040855A1 (fr)
EP (1) EP3130060A2 (fr)
CN (1) CN106165262A (fr)
FR (1) FR3019949B1 (fr)
WO (1) WO2015155732A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3048703B1 (fr) * 2015-01-20 2021-10-06 GE Energy Power Conversion Technology Ltd Masse magnétique pour rotor, rotor, machine électrique et procédé de fabrication de cette masse
US10790761B2 (en) * 2017-02-27 2020-09-29 Mitsubishi Electric Corporation Power conversion device and DC power transmission system
US10715017B2 (en) * 2017-06-02 2020-07-14 Hamilton Sundstrand Corporation Hybrid synchronous machines
DE102017005415A1 (de) * 2017-06-09 2018-12-27 Volkswagen Aktiengesellschaft Synchronmaschine mit Magnetflussablenkung
CN108429373B (zh) * 2018-05-08 2020-08-11 珠海格力电器股份有限公司 永磁辅助同步磁阻电机及具有其的电动车
FR3082373B1 (fr) 2018-06-07 2021-12-24 Leroy Somer Moteurs Stator de machine electrique tournante
US20230053482A1 (en) * 2021-08-23 2023-02-23 GM Global Technology Operations LLC Composite inserts for a rotor lamination
DE102021210180A1 (de) * 2021-09-15 2023-03-16 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor einer elektrischen Maschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10345417A1 (de) * 2003-09-30 2005-05-12 Minebea Co Ltd Rotorköper für einen Elektromotor
US20070228862A1 (en) * 2006-03-29 2007-10-04 Brian Welchko Interior permanent magnet rotors with multiple properties and methods of making same
EP2611002A2 (fr) * 2011-12-28 2013-07-03 Remy Technologies, LLC Rotor à aimant double

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126493A (en) * 1964-03-24 Permanent magnet motor
IT1219228B (it) * 1988-04-21 1990-05-03 Antonino Fratta Macchina elettrica sincrona a riluttanza dotata di mezzi di rifasamento intrinseco
JPH11103546A (ja) * 1997-09-29 1999-04-13 Fujitsu General Ltd 永久磁石電動機
JP2000050542A (ja) * 1998-07-23 2000-02-18 Okuma Corp リラクタンスモータ
JP4089072B2 (ja) * 1998-10-23 2008-05-21 三菱電機株式会社 永久磁石埋込み形モータ
JP2002078259A (ja) * 2000-08-31 2002-03-15 Yamaha Motor Co Ltd 永久磁石回転子
US6703746B2 (en) * 2002-03-01 2004-03-09 General Motors Corporation Interior permanent magnet rotor
EP1471621A3 (fr) * 2003-04-24 2005-12-14 Minebea Co., Ltd. Elément de rotor pour un moteur électrique
US7474029B2 (en) * 2004-06-14 2009-01-06 General Motors Corporation Rotor magnet placement in interior permanent magnet machines
US7504754B2 (en) * 2005-10-31 2009-03-17 Caterpillar Inc. Rotor having multiple permanent-magnet pieces in a cavity
US7436095B2 (en) * 2005-10-31 2008-10-14 Caterpillar Inc. Rotary electric machine
EP2061132B1 (fr) * 2006-08-23 2023-07-19 Kabushiki Kaisha Toshiba Moteur électrique de type à aimant permanent
US7902710B2 (en) * 2008-10-01 2011-03-08 Caterpillar Inc. Electric machine
WO2012008295A1 (fr) * 2010-07-14 2012-01-19 株式会社 豊田自動織機 Élément rotatif à aimant permanent encastré et machine électrique tournante
JP5328821B2 (ja) * 2011-02-03 2013-10-30 トヨタ自動車株式会社 回転電機用回転子
JP2013021840A (ja) * 2011-07-12 2013-01-31 Honda Motor Co Ltd リラクタンスモータのロータ
CN103023256B (zh) * 2011-09-26 2017-03-01 辐射通量实验室私人有限公司 永磁电机
DE102011121878B4 (de) * 2011-12-21 2016-04-28 May Gerätebau GmbH Bodenverankerter Schirmständer
JP5948127B2 (ja) * 2012-04-23 2016-07-06 日立オートモティブシステムズ株式会社 永久磁石回転電機及びそれを用いた電動車両
US8760025B2 (en) * 2012-08-09 2014-06-24 GM Global Technologies Operations LLC Interior permanent magnet machine having off axis centered arc geometry
US9941775B2 (en) * 2012-11-01 2018-04-10 General Electric Company D-ring implementation in skewed rotor assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10345417A1 (de) * 2003-09-30 2005-05-12 Minebea Co Ltd Rotorköper für einen Elektromotor
US20070228862A1 (en) * 2006-03-29 2007-10-04 Brian Welchko Interior permanent magnet rotors with multiple properties and methods of making same
EP2611002A2 (fr) * 2011-12-28 2013-07-03 Remy Technologies, LLC Rotor à aimant double

Also Published As

Publication number Publication date
WO2015155732A2 (fr) 2015-10-15
FR3019949A1 (fr) 2015-10-16
CN106165262A (zh) 2016-11-23
FR3019949B1 (fr) 2018-01-05
EP3130060A2 (fr) 2017-02-15
US20170040855A1 (en) 2017-02-09

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