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WO2015155731A3 - Rotor de machine électrique tournante - Google Patents

Rotor de machine électrique tournante Download PDF

Info

Publication number
WO2015155731A3
WO2015155731A3 PCT/IB2015/052592 IB2015052592W WO2015155731A3 WO 2015155731 A3 WO2015155731 A3 WO 2015155731A3 IB 2015052592 W IB2015052592 W IB 2015052592W WO 2015155731 A3 WO2015155731 A3 WO 2015155731A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
electric machine
rotary electric
pole
permanent magnets
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.)
Ceased
Application number
PCT/IB2015/052592
Other languages
English (en)
Other versions
WO2015155731A2 (fr
Inventor
Jacques Saint-Michel
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.)
Moteurs Leroy Somer SAS
Original Assignee
Moteurs Leroy Somer SAS
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 SAS filed Critical Moteurs Leroy Somer SAS
Priority to EP15724763.6A priority Critical patent/EP3130059A2/fr
Priority to CN201580019046.0A priority patent/CN106165261B/zh
Priority to US15/303,324 priority patent/US10432049B2/en
Publication of WO2015155731A2 publication Critical patent/WO2015155731A2/fr
Publication of WO2015155731A3 publication Critical patent/WO2015155731A3/fr
Anticipated expiration legal-status Critical
Ceased 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]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

La présente invention concerne un rotor (1) de machine électrique tournante (10), comportant une masse magnétique rotorique (3) et au moins deux aimants permanents (7) définissant un pôle (11) du rotor, les deux aimants permanents (7) étant disposés de part et d'autre d'un axe radial (Y) dudit pôle dans un logement (8) commun ménagé dans la masse magnétique rotorique (3) et traversé par l'axe radial (Y) du pôle.
PCT/IB2015/052592 2014-04-10 2015-04-09 Rotor de machine électrique tournante Ceased WO2015155731A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15724763.6A EP3130059A2 (fr) 2014-04-10 2015-04-09 Rotor de machine électrique tournante
CN201580019046.0A CN106165261B (zh) 2014-04-10 2015-04-09 用于旋转电机的转子
US15/303,324 US10432049B2 (en) 2014-04-10 2015-04-09 Rotor for a rotary electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1453218A FR3019948B1 (fr) 2014-04-10 2014-04-10 Rotor de machine electrique tournante.
FR1453218 2014-04-10

Publications (2)

Publication Number Publication Date
WO2015155731A2 WO2015155731A2 (fr) 2015-10-15
WO2015155731A3 true WO2015155731A3 (fr) 2015-12-23

Family

ID=51610189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/052592 Ceased WO2015155731A2 (fr) 2014-04-10 2015-04-09 Rotor de machine électrique tournante

Country Status (5)

Country Link
US (1) US10432049B2 (fr)
EP (1) EP3130059A2 (fr)
CN (1) CN106165261B (fr)
FR (1) FR3019948B1 (fr)
WO (1) WO2015155731A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016024325A1 (fr) * 2014-08-11 2016-02-18 富士電機株式会社 Machine dynamoélectrique
WO2016024324A1 (fr) * 2014-08-11 2016-02-18 富士電機株式会社 Machine dynamo-électrique
DE102016212022A1 (de) * 2016-07-01 2018-01-04 Volkswagen Aktiengesellschaft Rotor
US10491064B2 (en) * 2017-02-17 2019-11-26 Ford Global Technologies, Llc Electric machine rotor including nested V-shaped inner and outer pockets
FR3064130B1 (fr) * 2017-03-15 2019-06-07 Valeo Equipements Electriques Moteur Rotor de machine electrique tournante muni de pieces de maintien d'aimants permanents
FR3064837B1 (fr) * 2017-04-03 2020-01-17 Moving Magnet Technologies Rotor pour machine electrique a aimants permanents internes
US10530204B2 (en) * 2017-06-13 2020-01-07 Roopnarine Rotor for electric machines
US10518624B2 (en) * 2017-06-15 2019-12-31 Ford Global Technologies, Llc Motor having non-rectangular rotor magnets
TWM576750U (zh) 2017-07-25 2019-04-11 美商米沃奇電子工具公司 電氣組合物、電動化裝置系統、電池組、電馬達、馬達總成及電馬達總成
JP6879140B2 (ja) * 2017-09-15 2021-06-02 トヨタ自動車株式会社 回転電機
CN108321951B (zh) * 2018-03-16 2019-12-27 珠海格力电器股份有限公司 转子结构、永磁辅助同步磁阻电机及电动汽车
RU2689319C1 (ru) * 2018-04-16 2019-05-27 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Синхронная электрическая машина с анизотропной магнитной проводимостью ротора
WO2019215853A1 (fr) * 2018-05-09 2019-11-14 日産自動車株式会社 Structure de rotor de machine électrique tournante
FR3082373B1 (fr) * 2018-06-07 2021-12-24 Leroy Somer Moteurs Stator de machine electrique tournante
FR3082375B1 (fr) * 2018-06-07 2021-12-24 Leroy Somer Moteurs Stator de machine electrique tournante
CN109038881A (zh) * 2018-08-30 2018-12-18 沈阳工业大学 一种少永磁体高性能永磁磁阻同步电机
US11095198B2 (en) 2018-09-28 2021-08-17 General Electric Company Electric machine assembly with reduced rotor post leakage
CN109450133A (zh) * 2018-11-06 2019-03-08 山东理工大学 一种电动汽车斜v型磁钢永磁同步电机
US11780061B2 (en) 2019-02-18 2023-10-10 Milwaukee Electric Tool Corporation Impact tool
DE102020103868A1 (de) 2020-02-14 2021-08-19 Schaeffler Technologies AG & Co. KG Rotor und Verfahren zur Herstellung eines Rotors
US11722043B2 (en) * 2020-09-30 2023-08-08 GM Global Technology Operations LLC Synchronous machine having hybrid rotor excitation
FR3115946A1 (fr) 2020-11-05 2022-05-06 IFP Energies Nouvelles Rotor de machine électrique avec masque d’obturation dans une barrière de flux
JP7478104B2 (ja) * 2021-01-08 2024-05-02 株式会社アイシン ロータコア
FR3121294B1 (fr) * 2021-03-29 2024-07-12 Nidec Psa Emotors Rotor de machine électrique tournante
US20230053482A1 (en) * 2021-08-23 2023-02-23 GM Global Technology Operations LLC Composite inserts for a rotor lamination
DE102021212046A1 (de) * 2021-10-26 2023-04-27 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor einer elektrischen Maschine
CN115173591A (zh) * 2022-07-28 2022-10-11 南通大学 一种辅助调制永磁游标电机
DE102022125974A1 (de) * 2022-10-07 2024-04-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotor einer Elektromaschine
CN115694014A (zh) * 2022-11-01 2023-02-03 浙江极氪智能科技有限公司 电机转子铁芯段、及具有其的转子铁芯总成和电机转子
DE102023201706A1 (de) * 2023-02-24 2024-08-29 Zf Friedrichshafen Ag Rotor mit Schrägung sowie Verfahren zur Herstellung des Rotors
DE102023116522A1 (de) * 2023-06-23 2024-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotoreinrichtung einer elektrischen Maschine insbesondere für einen Fahrantrieb eines Kraftfahrzeugs

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EP2611002A2 (fr) * 2011-12-28 2013-07-03 Remy Technologies, LLC Rotor à aimant double
EP2615724A2 (fr) * 2012-01-16 2013-07-17 Samsung Electronics Co., Ltd. Rotor et moteur comprenant ce dernier

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Also Published As

Publication number Publication date
US10432049B2 (en) 2019-10-01
WO2015155731A2 (fr) 2015-10-15
FR3019948B1 (fr) 2017-12-22
CN106165261A (zh) 2016-11-23
FR3019948A1 (fr) 2015-10-16
EP3130059A2 (fr) 2017-02-15
CN106165261B (zh) 2020-03-20
US20170040854A1 (en) 2017-02-09

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