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FR3105633B1 - ROTOR OF ELECTRIC ROTATING MACHINE - Google Patents

ROTOR OF ELECTRIC ROTATING MACHINE Download PDF

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Publication number
FR3105633B1
FR3105633B1 FR1915343A FR1915343A FR3105633B1 FR 3105633 B1 FR3105633 B1 FR 3105633B1 FR 1915343 A FR1915343 A FR 1915343A FR 1915343 A FR1915343 A FR 1915343A FR 3105633 B1 FR3105633 B1 FR 3105633B1
Authority
FR
France
Prior art keywords
rotor
hub
laminations
pole
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.)
Active
Application number
FR1915343A
Other languages
French (fr)
Other versions
FR3105633A1 (en
Inventor
Samuel Koechlin
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.)
Nidec PSA Emotors SAS
Original Assignee
Nidec PSA Emotors 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 Nidec PSA Emotors SAS filed Critical Nidec PSA Emotors SAS
Priority to FR1915343A priority Critical patent/FR3105633B1/en
Priority to PCT/FR2020/052457 priority patent/WO2021123612A1/en
Publication of FR3105633A1 publication Critical patent/FR3105633A1/en
Application granted granted Critical
Publication of FR3105633B1 publication Critical patent/FR3105633B1/en
Active 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K2201/15—Sectional machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

ROTOR DE MACHINE ELECTRIQUE TOURNANTE Rotor (1) de machine électrique tournante, le rotor comportant une masse rotorique comportant : - une pluralité de parties polaires (5) formées chacune d’un empilement de tôles polaires (6a, 6b), - un moyeu (7) formé d’un empilement de tôles de moyeu (8), des tôles polaires (6a, 6b) et des tôles de moyeu (8) étant, dans au moins une section longitudinale de la masse rotorique du rotor, disposées en alternance les unes avec les autres, au moins une tôle polaire succédant à une tôle de moyeu lorsque l’on se déplace selon un axe longitudinal parallèle à un axe de rotation de la machine. Figure pour l’abrégé : Fig. 4ROTOR OF ROTATING ELECTRIC MACHINE Rotor (1) of a rotating electric machine, the rotor comprising a rotor mass comprising: - a plurality of pole parts (5) each formed of a stack of pole laminations (6a, 6b), - a hub ( 7) formed of a stack of hub laminations (8), pole laminations (6a, 6b) and hub laminations (8) being, in at least one longitudinal section of the rotor mass of the rotor, arranged alternately with each other, at least one pole plate succeeding a hub plate when moving along a longitudinal axis parallel to an axis of rotation of the machine. Figure for abstract: Fig. 4

FR1915343A 2019-12-20 2019-12-20 ROTOR OF ELECTRIC ROTATING MACHINE Active FR3105633B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1915343A FR3105633B1 (en) 2019-12-20 2019-12-20 ROTOR OF ELECTRIC ROTATING MACHINE
PCT/FR2020/052457 WO2021123612A1 (en) 2019-12-20 2020-12-15 Rotor for a rotating electrical machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915343 2019-12-20
FR1915343A FR3105633B1 (en) 2019-12-20 2019-12-20 ROTOR OF ELECTRIC ROTATING MACHINE

Publications (2)

Publication Number Publication Date
FR3105633A1 FR3105633A1 (en) 2021-06-25
FR3105633B1 true FR3105633B1 (en) 2022-06-24

Family

ID=69811342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915343A Active FR3105633B1 (en) 2019-12-20 2019-12-20 ROTOR OF ELECTRIC ROTATING MACHINE

Country Status (2)

Country Link
FR (1) FR3105633B1 (en)
WO (1) WO2021123612A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114793027A (en) * 2022-06-21 2022-07-26 宁波震裕科技股份有限公司 Drawing type wound rotor core

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3224890B2 (en) 1993-02-15 2001-11-05 ファナック株式会社 Synchronous motor rotor
DE20107523U1 (en) 2000-05-03 2001-07-12 Leroy Somer Moteurs Rotating electrical machine with a rotor with flux concentration and a stator with wound teeth
WO2005086318A1 (en) * 2004-03-03 2005-09-15 Mitsubishi Denki Kabushiki Kaisha Armature core for dynamo-electric machine
DE102007024406A1 (en) 2007-05-25 2008-11-27 Robert Bosch Gmbh Rotor arrangement for an electric motor
KR101310489B1 (en) 2012-02-10 2013-09-24 삼성전기주식회사 Rotor assembly for a motor and manufacturing method thereof
WO2014198275A1 (en) * 2013-06-11 2014-12-18 Danmarks Tekniske Universitet A large electrically excited synchronous generator
US20160056676A1 (en) * 2014-08-25 2016-02-25 GM Global Technology Operations LLC Partially segmented wound rotor assembly for high copper fill and method

Also Published As

Publication number Publication date
WO2021123612A1 (en) 2021-06-24
FR3105633A1 (en) 2021-06-25

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