FR3114702B1 - Rotor de machine électrique et procédé d’assemblage d’un tel rotor - Google Patents

Rotor de machine électrique et procédé d’assemblage d’un tel rotor Download PDF

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Publication number
FR3114702B1
FR3114702B1 FR2009891A FR2009891A FR3114702B1 FR 3114702 B1 FR3114702 B1 FR 3114702B1 FR 2009891 A FR2009891 A FR 2009891A FR 2009891 A FR2009891 A FR 2009891A FR 3114702 B1 FR3114702 B1 FR 3114702B1
Authority
FR
France
Prior art keywords
rotor
assembling
teeth
electrical machine
edges
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
FR2009891A
Other languages
English (en)
Other versions
FR3114702A1 (fr
Inventor
Damien Birolleau
Emmanuel Motte
Daniella Vivas-Marquez
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR2009891A priority Critical patent/FR3114702B1/fr
Priority to PCT/EP2021/070878 priority patent/WO2022069096A1/fr
Publication of FR3114702A1 publication Critical patent/FR3114702A1/fr
Application granted granted Critical
Publication of FR3114702B1 publication Critical patent/FR3114702B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

L’invention concerne un rotor pour machine électrique, dont un flasque comprend une embase sensiblement circulaire autour d’un axe longitudinal (A1), des dents (12) qui s’élèvent radialement à partir de l’embase, des têtes (13) situées aux extrémités libres des dents et qui débordent des dents de façon à former des rebords en porte-à-faux. Selon l’invention, les rebords présentent, en creux dans leurs bords d’extrémité libre, une rainure. Figure pour l’abrégé : Fig. 1
FR2009891A 2020-09-29 2020-09-29 Rotor de machine électrique et procédé d’assemblage d’un tel rotor Active FR3114702B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2009891A FR3114702B1 (fr) 2020-09-29 2020-09-29 Rotor de machine électrique et procédé d’assemblage d’un tel rotor
PCT/EP2021/070878 WO2022069096A1 (fr) 2020-09-29 2021-07-26 Rotor de machine electrique et procede d'assemblage d'un tel rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009891 2020-09-29
FR2009891A FR3114702B1 (fr) 2020-09-29 2020-09-29 Rotor de machine électrique et procédé d’assemblage d’un tel rotor

Publications (2)

Publication Number Publication Date
FR3114702A1 FR3114702A1 (fr) 2022-04-01
FR3114702B1 true FR3114702B1 (fr) 2023-02-24

Family

ID=73699029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009891A Active FR3114702B1 (fr) 2020-09-29 2020-09-29 Rotor de machine électrique et procédé d’assemblage d’un tel rotor

Country Status (2)

Country Link
FR (1) FR3114702B1 (fr)
WO (1) WO2022069096A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007032223A1 (de) * 2007-07-11 2009-01-15 Robert Bosch Gmbh Elektromotor, insbesondere Stell- oder Antriebsmotor in Kraftfahrzeugen
GB2507072B (en) * 2012-10-17 2015-06-10 Protean Electric Ltd A stator or rotor
US11496012B2 (en) * 2017-12-26 2022-11-08 Lg Innotek Co., Ltd. Stator and motor including same
FR3084220B1 (fr) 2018-07-23 2020-06-19 Renault S.A.S Dispositif de guidage de fils pour rotor de machine electrique synchrone de type a rotor bobine
DE102018128521A1 (de) * 2018-11-14 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Stützeinrichtung für einen Rotor einer fremderregten Innenläufer-Synchronmaschine, Rotor, fremderregte Innenläufer-Synchronmaschine sowie Kraftfahrzeug

Also Published As

Publication number Publication date
WO2022069096A1 (fr) 2022-04-07
FR3114702A1 (fr) 2022-04-01

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