FR3004865B1 - Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor - Google Patents

Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor Download PDF

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Publication number
FR3004865B1
FR3004865B1 FR1353663A FR1353663A FR3004865B1 FR 3004865 B1 FR3004865 B1 FR 3004865B1 FR 1353663 A FR1353663 A FR 1353663A FR 1353663 A FR1353663 A FR 1353663A FR 3004865 B1 FR3004865 B1 FR 3004865B1
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FR
France
Prior art keywords
rotor
poles
winding holding
windings
consecutive
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
FR1353663A
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English (en)
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FR3004865A1 (fr
Inventor
Jeremie Lutun
Frederic Boussicot
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
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Valeo Equipements Electriques Moteur SAS
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Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1353663A priority Critical patent/FR3004865B1/fr
Publication of FR3004865A1 publication Critical patent/FR3004865A1/fr
Application granted granted Critical
Publication of FR3004865B1 publication Critical patent/FR3004865B1/fr
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/46Fastening of windings on the stator or rotor structure
    • H02K3/48Fastening of windings on the stator or rotor structure in slots
    • H02K3/487Slot-closing devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06Arrangements 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

L'invention concerne un rotor de machine électrique tournante, notamment un alterno-démarreur comprenant : - une pluralité de pôles, s'étendant radialement en section par rapport à l'axe de rotation du rotor, et sur une hauteur (h) parallèlement à l'axe du rotor, espacés régulièrement sur la circonférence dudit rotor; - une pluralité de bobinages s'étendant dans des encoches du rotor et entourant lesdits pôles de la pluralité ; caractérisé en ce que ledit rotor comporte une pluralité d'éléments de maintien de bobinages, chaque élément de maintien de bobinages de largeur (l) en section dans la direction circonférentielle, étant constitué d'un matériau amagnétique thermiquement conducteur, et s'étend entre deux bobinages consécutifs, la largeur circonférentielle (l) de l'élément de maintien de bobinages étant égale à la longueur d'arc entre deux bobinages consécutifs ou entre les bords latéraux des extrémités de deux pôles consécutifs.
FR1353663A 2013-04-23 2013-04-23 Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor Active FR3004865B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1353663A FR3004865B1 (fr) 2013-04-23 2013-04-23 Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1353663A FR3004865B1 (fr) 2013-04-23 2013-04-23 Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor
FR1353663 2013-04-23

Publications (2)

Publication Number Publication Date
FR3004865A1 FR3004865A1 (fr) 2014-10-24
FR3004865B1 true FR3004865B1 (fr) 2019-01-25

Family

ID=48856840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353663A Active FR3004865B1 (fr) 2013-04-23 2013-04-23 Rotor a poles saillants comportant un systeme de maintien des bobinages du rotor

Country Status (1)

Country Link
FR (1) FR3004865B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102318229B1 (ko) * 2014-12-10 2021-10-27 엘지이노텍 주식회사 로터 조립체 및 이를 포함하는 모터
FR3039338B1 (fr) * 2015-07-24 2018-12-07 Moteurs Leroy-Somer Machine electrique tournante a refroidissement ameliore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943746A (en) * 1989-03-20 1990-07-24 Allied-Signal Inc. Liquid cooled salient pole rotor support wedges
US6113024A (en) * 1999-04-30 2000-09-05 Alliedsignal Inc. Winding wedge retention to maintain coil form
DE102010042175A1 (de) * 2010-10-07 2012-04-26 BSH Bosch und Siemens Hausgeräte GmbH Elektrische Maschine mit Nutkeilen
DE202012000842U1 (de) * 2012-01-26 2012-02-03 Continental Automotive Gmbh Rotor für eine rotierende elektrische Maschine und Elektromotor

Also Published As

Publication number Publication date
FR3004865A1 (fr) 2014-10-24

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