FR3082371B1 - Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee - Google Patents

Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee Download PDF

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Publication number
FR3082371B1
FR3082371B1 FR1855067A FR1855067A FR3082371B1 FR 3082371 B1 FR3082371 B1 FR 3082371B1 FR 1855067 A FR1855067 A FR 1855067A FR 1855067 A FR1855067 A FR 1855067A FR 3082371 B1 FR3082371 B1 FR 3082371B1
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FR
France
Prior art keywords
height
confirguration
electric machine
rotating electric
machine stator
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
FR1855067A
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English (en)
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FR3082371A1 (fr
Inventor
Mariam Ahmed
Antoine Tan-Kim
Jerome Legranger
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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.)
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Publication date
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1855067A priority Critical patent/FR3082371B1/fr
Publication of FR3082371A1 publication Critical patent/FR3082371A1/fr
Application granted granted Critical
Publication of FR3082371B1 publication Critical patent/FR3082371B1/fr
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—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
    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0478—Wave windings, undulated windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Abstract

L'invention porte principalement sur un stator (11) de machine électrique tournante, notamment pour véhicule automobile, comportant: - un corps (14) de forme annulaire ayant un axe s'étendant suivant une direction axiale (D), ledit corps étant muni d'une pluralité d'encoches, - un bobinage ondulé formé par une pluralité de conducteurs (20) ayant des tronçons axiaux (A1-A4) disposés à l'intérieur des encoches (15) et des tronçons de liaison reliant les tronçons axiaux entre eux, caractérisé en ce que, d'un même côté axial du stator (11), - un premier tronçon de liaison (L1) présentant une première hauteur (H1) mesurée suivant la direction axiale (D), - un deuxième tronçon de liaison (L2) présentant une deuxième hauteur (H2) mesurée suivant la direction axiale (D), - la première hauteur (H1) et la deuxième hauteur (H2) sont différentes l'une par rapport à l'autre.
FR1855067A 2018-06-11 2018-06-11 Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee Active FR3082371B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855067A FR3082371B1 (fr) 2018-06-11 2018-06-11 Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855067A FR3082371B1 (fr) 2018-06-11 2018-06-11 Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee
FR1855067 2018-06-11

Publications (2)

Publication Number Publication Date
FR3082371A1 FR3082371A1 (fr) 2019-12-13
FR3082371B1 true FR3082371B1 (fr) 2021-04-23

Family

ID=63145067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855067A Active FR3082371B1 (fr) 2018-06-11 2018-06-11 Stator de machine electrique tournante munie d'une confirguration de bobinage optimisee

Country Status (1)

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FR (1) FR3082371B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787961B2 (en) * 2002-12-19 2004-09-07 Visteon Global Technologies, Inc. Automotive alternator stator assembly with varying end loop height between layers
JP4596127B2 (ja) * 2004-06-02 2010-12-08 株式会社デンソー 回転電機の固定子
JP2009011116A (ja) * 2007-06-29 2009-01-15 Hitachi Ltd 渡り導体部がクランク形状の波巻きコイルを備えた回転電機、分布巻固定子並びにそれらの成形方法及び成形装置
FR3020212B1 (fr) * 2014-04-17 2017-11-03 Valeo Equip Electr Moteur Machine electrique tournante a refroidissement optimise

Also Published As

Publication number Publication date
FR3082371A1 (fr) 2019-12-13

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