FR3075504B1 - Stator pour machine electrique tournante - Google Patents

Stator pour machine electrique tournante Download PDF

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Publication number
FR3075504B1
FR3075504B1 FR1762642A FR1762642A FR3075504B1 FR 3075504 B1 FR3075504 B1 FR 3075504B1 FR 1762642 A FR1762642 A FR 1762642A FR 1762642 A FR1762642 A FR 1762642A FR 3075504 B1 FR3075504 B1 FR 3075504B1
Authority
FR
France
Prior art keywords
conductive
stator
notches
segment present
electric 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
FR1762642A
Other languages
English (en)
Other versions
FR3075504A1 (fr
Inventor
Vincent RAMET
Jean Duquesne
Stephane De-Clercq
Julien Pauwels
Laurent Delassus
Humberto Menezes
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.)
Filing date
Publication date
Priority to FR1762642A priority Critical patent/FR3075504B1/fr
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to US16/761,885 priority patent/US11621617B2/en
Priority to JP2020531954A priority patent/JP7391849B2/ja
Priority to CN201880078025.XA priority patent/CN111448744B/zh
Priority to EP18822064.4A priority patent/EP3729608A1/fr
Priority to PCT/EP2018/085937 priority patent/WO2019121979A1/fr
Priority to KR1020207017315A priority patent/KR102616359B1/ko
Publication of FR3075504A1 publication Critical patent/FR3075504A1/fr
Application granted granted Critical
Publication of FR3075504B1 publication Critical patent/FR3075504B1/fr
Priority to JP2022038390A priority patent/JP2022084737A/ja
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
    • 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
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/064—Windings consisting of separate segments, e.g. hairpin windings
    • 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
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
    • 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

Abstract

Un stator (2) comprend un corps annulaire (4) comportant une face latérale (6) à partir de laquelle s'étend plusieurs dents radiales (8) qui sont espacées angulairement de manière à délimiter des encoches (10), et plusieurs épingles conductrices (15A, 15B), chaque épingle conductrice comprenant deux segments conducteurs (16A, 16B, 16C, 16D) connectés par une jonction coudée (18), les segments conducteurs sont empilés les uns sur les autres dans les encoches (10), de sorte à former N couches parallèles ou sensiblement parallèles à la face latérale (6) du corps annulaire. Chaque épingle conductrice (15A, 15B) comprend un segment conducteur présent dans deux encoches distinctes, avec un segment conducteur présent dans une encoche E de manière à occuper une couche (Ci) et un autre segment conducteur présent dans une encoche E+P de manière à occuper une couche (Ci+2), P étant un pas prédéterminé selon un premier sens d'orientation.
FR1762642A 2017-12-20 2017-12-20 Stator pour machine electrique tournante Active FR3075504B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1762642A FR3075504B1 (fr) 2017-12-20 2017-12-20 Stator pour machine electrique tournante
JP2020531954A JP7391849B2 (ja) 2017-12-20 2018-12-19 回転電気機械用のステータ
CN201880078025.XA CN111448744B (zh) 2017-12-20 2018-12-19 用于旋转电机的定子
EP18822064.4A EP3729608A1 (fr) 2017-12-20 2018-12-19 Stator pour machine électrique tournante
US16/761,885 US11621617B2 (en) 2017-12-20 2018-12-19 Stator for a rotating electrical machine
PCT/EP2018/085937 WO2019121979A1 (fr) 2017-12-20 2018-12-19 Stator pour machine électrique tournante
KR1020207017315A KR102616359B1 (ko) 2017-12-20 2018-12-19 회전 전기 기계를 위한 스테이터
JP2022038390A JP2022084737A (ja) 2017-12-20 2022-03-11 回転電気機械用のステータ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762642 2017-12-20
FR1762642A FR3075504B1 (fr) 2017-12-20 2017-12-20 Stator pour machine electrique tournante

Publications (2)

Publication Number Publication Date
FR3075504A1 FR3075504A1 (fr) 2019-06-21
FR3075504B1 true FR3075504B1 (fr) 2020-07-17

Family

ID=61873460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762642A Active FR3075504B1 (fr) 2017-12-20 2017-12-20 Stator pour machine electrique tournante

Country Status (7)

Country Link
US (1) US11621617B2 (fr)
EP (1) EP3729608A1 (fr)
JP (2) JP7391849B2 (fr)
KR (1) KR102616359B1 (fr)
CN (1) CN111448744B (fr)
FR (1) FR3075504B1 (fr)
WO (1) WO2019121979A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11909285B2 (en) 2021-11-30 2024-02-20 Ford Global Technologies, Llc Hairpin winding electric machine

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3419721B2 (ja) * 1999-12-06 2003-06-23 三菱電機株式会社 車両用交流発電機
FR2808935B1 (fr) * 2000-05-11 2002-06-28 Valeo Equip Electr Moteur Stator de machine electrique tournante et alternateur comportant un tel stator
JP3621635B2 (ja) * 2000-08-10 2005-02-16 三菱電機株式会社 回転電機
FR2819117B1 (fr) * 2000-12-21 2004-10-29 Valeo Equip Electr Moteur Alternateur a elements conducteurs en epingle pour vehicule automobile
JP3566665B2 (ja) * 2001-04-06 2004-09-15 三菱電機株式会社 回転電機の固定子
US6979926B2 (en) * 2002-06-12 2005-12-27 Denso Corporation Sequentially joined-segment coil for rotary electrical machine
JP3815674B2 (ja) * 2002-07-15 2006-08-30 株式会社デンソー セグメント順次接合ステータコイル型回転電機
FR2846480B1 (fr) * 2002-07-25 2005-09-16 Valeo Equip Electr Moteur Machine electrique tournante notamment pour vehicule automobile a bobinage de stator forme par des conducteurs en epingle et epingle de stator
FR2841701B1 (fr) 2003-03-24 2008-06-13 Valeo Equip Electr Moteur Alternateur pour vehicule automobile
US20100019598A1 (en) * 2008-07-28 2010-01-28 Direct Drive Systems, Inc. Rotor for an electric machine
JP2012143068A (ja) * 2010-12-28 2012-07-26 Denso Corp 回転電機の固定子及びその製造方法
DE102012108943A1 (de) * 2011-09-24 2013-03-28 Denso Corporation Rotierende elektrische Maschine
KR101339410B1 (ko) * 2011-12-02 2013-12-06 엘지전자 주식회사 전기기계의 고정자 및 이를 구비한 전동기, 전동기를 구비한 전기차량
DE112013003398T5 (de) * 2012-07-06 2015-04-09 Mitsubishi Electric Corporation Drehende elektrische Maschine und Herstellungsverfahren für diese
US20140033514A1 (en) * 2012-08-06 2014-02-06 Remy Technologies, Llc Electric machine with single or dual-shape winding configuration and method
JP6000051B2 (ja) * 2012-10-11 2016-09-28 三菱電機株式会社 電気機械およびその製造方法
US10916986B2 (en) * 2013-11-12 2021-02-09 Hitachi Automotive Systems, Ltd. Stator and rotating electric machine equipped with same
JP2015111975A (ja) * 2013-12-06 2015-06-18 株式会社豊田自動織機 回転電機の固定子、及び回転電機の固定子の製造方法
CN203674840U (zh) * 2014-01-07 2014-06-25 锦州汉拿电机有限公司 车辆用发电机或驱动马达的定子总成
FR3033456B1 (fr) * 2015-03-05 2019-10-18 Valeo Equipements Electriques Moteur Procede de bobinage d'un stator de machine electrique tournante et stator bobine correspondant
CN111033980B (zh) * 2017-08-25 2022-05-10 三菱电机株式会社 分割铁芯连结体及电枢的制造方法
US11411473B2 (en) * 2017-11-02 2022-08-09 Hitachi Astemo, Ltd. Stator for rotating electric machine and rotating electric machine
FR3075502B1 (fr) * 2017-12-20 2019-11-08 Valeo Equipements Electriques Moteur Stator pour machine electrique tournante
DE102019105563A1 (de) * 2019-03-05 2020-09-10 Valeo Siemens Eautomotive Germany Gmbh Stator mit Pins und einer Schnittstelle für eine elektrische Maschine
JP6872289B1 (ja) * 2019-12-13 2021-05-19 三菱電機株式会社 回転電機およびその製造方法
JP6952757B2 (ja) * 2019-12-13 2021-10-20 三菱電機株式会社 回転電機

Also Published As

Publication number Publication date
FR3075504A1 (fr) 2019-06-21
WO2019121979A1 (fr) 2019-06-27
US20210234444A1 (en) 2021-07-29
CN111448744A (zh) 2020-07-24
KR20200100064A (ko) 2020-08-25
EP3729608A1 (fr) 2020-10-28
JP7391849B2 (ja) 2023-12-05
JP2022084737A (ja) 2022-06-07
CN111448744B (zh) 2023-11-17
US11621617B2 (en) 2023-04-04
KR102616359B1 (ko) 2023-12-20
JP2021506219A (ja) 2021-02-18

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