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FR3018009B1 - Rotor de machine electrique tournante - Google Patents

Rotor de machine electrique tournante

Info

Publication number
FR3018009B1
FR3018009B1 FR1451592A FR1451592A FR3018009B1 FR 3018009 B1 FR3018009 B1 FR 3018009B1 FR 1451592 A FR1451592 A FR 1451592A FR 1451592 A FR1451592 A FR 1451592A FR 3018009 B1 FR3018009 B1 FR 3018009B1
Authority
FR
France
Prior art keywords
rotor
electric machine
rotating electric
rotating
machine
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 - Fee Related
Application number
FR1451592A
Other languages
English (en)
Other versions
FR3018009A1 (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 FR1451592A priority Critical patent/FR3018009B1/fr
Priority to CN201580011173.6A priority patent/CN106068599A/zh
Priority to EP15711293.9A priority patent/EP3111537A1/fr
Priority to PCT/IB2015/051271 priority patent/WO2015128782A1/fr
Publication of FR3018009A1 publication Critical patent/FR3018009A1/fr
Application granted granted Critical
Publication of FR3018009B1 publication Critical patent/FR3018009B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR1451592A 2014-02-27 2014-02-27 Rotor de machine electrique tournante Expired - Fee Related FR3018009B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1451592A FR3018009B1 (fr) 2014-02-27 2014-02-27 Rotor de machine electrique tournante
CN201580011173.6A CN106068599A (zh) 2014-02-27 2015-02-19 旋转电机转子
EP15711293.9A EP3111537A1 (fr) 2014-02-27 2015-02-19 Rotor de machine electrique tournante
PCT/IB2015/051271 WO2015128782A1 (fr) 2014-02-27 2015-02-19 Rotor de machine electrique tournante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1451592A FR3018009B1 (fr) 2014-02-27 2014-02-27 Rotor de machine electrique tournante

Publications (2)

Publication Number Publication Date
FR3018009A1 FR3018009A1 (fr) 2015-08-28
FR3018009B1 true FR3018009B1 (fr) 2017-10-20

Family

ID=51168028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451592A Expired - Fee Related FR3018009B1 (fr) 2014-02-27 2014-02-27 Rotor de machine electrique tournante

Country Status (4)

Country Link
EP (1) EP3111537A1 (fr)
CN (1) CN106068599A (fr)
FR (1) FR3018009B1 (fr)
WO (1) WO2015128782A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017006065T5 (de) * 2016-11-30 2019-09-19 Nidec Corporation Rotor, motor und rotorherstellungsverfahren
EP3413440B1 (fr) * 2017-06-06 2023-05-31 GE Renewable Technologies Wind B.V. Module a aimant et machine electrique
CN108288902B (zh) * 2018-04-10 2023-02-10 深圳市斗索科技有限公司 电动车用永磁无刷电机
JP7192431B2 (ja) 2018-11-20 2022-12-20 日本電産株式会社 ロータおよびモータ
JP2020088987A (ja) 2018-11-20 2020-06-04 日本電産株式会社 ロータおよびモータ
FR3108805B1 (fr) * 2020-03-24 2023-10-06 Delta Dore Structure d’un concentrateur de flux magnetique d’un rotor de moteur a courant continu sans balai

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324150A1 (fr) * 1975-05-30 1977-04-08 Cem Comp Electro Mec Perfectionnements aux moteurs synchrones autosynchronisables
US4437325A (en) * 1979-09-21 1984-03-20 General Electric Company Laundry machine
US4327302A (en) * 1979-09-21 1982-04-27 General Electric Company Electronically commutated motor, stationary and rotatable assemblies therefore, and lamination
JP3224890B2 (ja) 1993-02-15 2001-11-05 ファナック株式会社 同期電動機のロータ
DE10345417A1 (de) * 2003-09-30 2005-05-12 Minebea Co Ltd Rotorköper für einen Elektromotor
CA2670322C (fr) * 2006-11-27 2011-02-22 Honda Motor Co., Ltd. Dispositif permettant de produire un noyau de segment, procede de production d'un noyau de segment et noyau de segment produit a l'aide de ce procede
DE102007024406A1 (de) * 2007-05-25 2008-11-27 Robert Bosch Gmbh Rotoranordnung für einen Elektromotor
CN102111025B (zh) * 2009-12-25 2013-03-27 中山大洋电机股份有限公司 一种电动机的永磁转子
KR101310489B1 (ko) * 2012-02-10 2013-09-24 삼성전기주식회사 전동기용 로터 조립체 및 이의 제작방법

Also Published As

Publication number Publication date
EP3111537A1 (fr) 2017-01-04
FR3018009A1 (fr) 2015-08-28
WO2015128782A1 (fr) 2015-09-03
CN106068599A (zh) 2016-11-02

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20191006