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FR3093385B1 - Stator de machine électrique tournante - Google Patents

Stator de machine électrique tournante Download PDF

Info

Publication number
FR3093385B1
FR3093385B1 FR1902063A FR1902063A FR3093385B1 FR 3093385 B1 FR3093385 B1 FR 3093385B1 FR 1902063 A FR1902063 A FR 1902063A FR 1902063 A FR1902063 A FR 1902063A FR 3093385 B1 FR3093385 B1 FR 3093385B1
Authority
FR
France
Prior art keywords
notches
electric machine
rotating electric
machine stator
electrical conductors
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
FR1902063A
Other languages
English (en)
Other versions
FR3093385A1 (fr
Inventor
Tahar Hamiti
Lamya Belhaj
Xavier Jannot
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 FR1902063A priority Critical patent/FR3093385B1/fr
Priority to PCT/FR2020/050378 priority patent/WO2020174187A1/fr
Priority to EP20719671.8A priority patent/EP3931940A1/fr
Publication of FR3093385A1 publication Critical patent/FR3093385A1/fr
Application granted granted Critical
Publication of FR3093385B1 publication Critical patent/FR3093385B1/fr
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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Titre : Stator de machine électrique tournante Stator de machine électrique tournante comportant une masse statorique (25) comportant des encoches (21), des conducteurs électriques étant logés dans les encoches, au moins une partie des conducteurs électriques, voire une majorité des conducteurs électriques, étant en forme d'épingle, notamment de U ou de I, et s’étendant axialement dans les encoches, au moins un premier conducteur électrique logé dans une première encoche étant relié électriquement à un deuxième conducteur électrique logé dans une deuxième encoche, à la sortie desdites encoches, chacune des encoches étant de contour continûment fermé. Figure pour l’abrégé : Fig. 3
FR1902063A 2019-02-28 2019-02-28 Stator de machine électrique tournante Active FR3093385B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1902063A FR3093385B1 (fr) 2019-02-28 2019-02-28 Stator de machine électrique tournante
PCT/FR2020/050378 WO2020174187A1 (fr) 2019-02-28 2020-02-26 Stator de machine électrique tournante
EP20719671.8A EP3931940A1 (fr) 2019-02-28 2020-02-26 Stator de machine électrique tournante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902063 2019-02-28
FR1902063A FR3093385B1 (fr) 2019-02-28 2019-02-28 Stator de machine électrique tournante

Publications (2)

Publication Number Publication Date
FR3093385A1 FR3093385A1 (fr) 2020-09-04
FR3093385B1 true FR3093385B1 (fr) 2024-07-12

Family

ID=67875511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902063A Active FR3093385B1 (fr) 2019-02-28 2019-02-28 Stator de machine électrique tournante

Country Status (3)

Country Link
EP (1) EP3931940A1 (fr)
FR (1) FR3093385B1 (fr)
WO (1) WO2020174187A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240313590A1 (en) * 2020-12-31 2024-09-19 Mavel edt S.p.A. Stator with closed slots with continuous winding for an electric machine and process for making such stator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291448U (fr) * 1988-12-29 1990-07-19
SE9704433D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Anordning vid statorn i en roterande elektrisk maskin
JP3744461B2 (ja) * 2002-04-26 2006-02-08 株式会社デンソー 回転電機のステータ
US7348705B2 (en) 2005-07-21 2008-03-25 Remy Technologies, L.L.C. Multi-phase fractional slot windings for electric machines having segmented bar-shaped windings
US20100001609A1 (en) 2006-08-15 2010-01-07 Hitachi, Ltd. Rotating electric machine
FR2905534B1 (fr) * 2006-08-31 2009-10-30 Valeo Equip Electr Moteur Stator pour machine electrique tournante, notamment un alternateur de vehicule automobile
JPWO2013054439A1 (ja) * 2011-10-14 2015-03-30 三菱電機株式会社 永久磁石型モータ
US20130156071A1 (en) * 2011-12-16 2013-06-20 Remy Technologies, Llc Electric Machine Including Insulated Slot Liner With Temperature Sensor
FR3019947B1 (fr) 2014-04-10 2017-12-08 Moteurs Leroy-Somer Stator de machine electrique tournante.
JP6305203B2 (ja) * 2014-05-19 2018-04-04 三菱電機株式会社 回転電機の固定子及び固定子の製造方法
DE102014217416A1 (de) * 2014-09-01 2016-03-03 Robert Bosch Gmbh Stator einer elektrischen Maschine
WO2016170624A1 (fr) * 2015-04-22 2016-10-27 三菱電機株式会社 Machine électrique tournante et dispositif de direction assistée électrique
US10566854B2 (en) * 2015-09-17 2020-02-18 Hitachi Automotive Systems, Ltd. Rotating electric machine
CN106487122A (zh) * 2016-11-24 2017-03-08 广东美芝精密制造有限公司 定子、电机和压缩机
CN106602757A (zh) * 2016-12-26 2017-04-26 合肥恒大江海泵业股份有限公司 一种充水式潜水电机的定子槽形

Also Published As

Publication number Publication date
EP3931940A1 (fr) 2022-01-05
FR3093385A1 (fr) 2020-09-04
WO2020174187A1 (fr) 2020-09-03

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