FR3054749B1 - ROTATING ELECTRIC MACHINE EQUIPPED WITH AN INTERCONNECTOR WITH IMPROVED CONFIGURATION - Google Patents
ROTATING ELECTRIC MACHINE EQUIPPED WITH AN INTERCONNECTOR WITH IMPROVED CONFIGURATION Download PDFInfo
- Publication number
- FR3054749B1 FR3054749B1 FR1657364A FR1657364A FR3054749B1 FR 3054749 B1 FR3054749 B1 FR 3054749B1 FR 1657364 A FR1657364 A FR 1657364A FR 1657364 A FR1657364 A FR 1657364A FR 3054749 B1 FR3054749 B1 FR 3054749B1
- Authority
- FR
- France
- Prior art keywords
- interconnector
- coupling
- electric machine
- rotating electric
- machine equipped
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- 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
- H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
-
- 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
-
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
L'invention porte principalement sur un stator (17) de machine électrique tournante, notamment pour véhicule automobile, comportant : - un corps (21) muni d'une culasse et d'une pluralité de dents (23) s'étendant radialement vers l'extérieur à partir d'une périphérie externe de la culasse, - un bobinage (22) polyphasé comportant une pluralité de bobines (36) ayant des portions de couplage (46), chaque bobine (36) étant enroulée autour d'une dent (23) correspondante du corps de stator (21), et - un interconnecteur (43) comportant une pluralité de traces de couplage (47) munies de languettes de connexion (50), ledit interconnecteur (43) assurant un couplage entre des bobines (36) de différentes phases via leur portion de couplage (46), caractérisé en ce que les traces de couplage (47) présentent des diamètres différents les unes par rapport aux autres et en ce que des portions d'extrémité des languettes de connexion (50) se situent suivant une même circonférence.The invention mainly relates to a stator (17) for a rotating electrical machine, in particular for a motor vehicle, comprising: - a body (21) provided with a cylinder head and a plurality of teeth (23) extending radially towards the 'outside from an outer periphery of the yoke, - a polyphase coil (22) comprising a plurality of coils (36) having coupling portions (46), each coil (36) being wound around a tooth ( 23) corresponding to the stator body (21), and - an interconnector (43) comprising a plurality of coupling traces (47) provided with connection tabs (50), said interconnector (43) providing coupling between coils (36 ) of different phases via their coupling portion (46), characterized in that the coupling traces (47) have different diameters with respect to each other and in that end portions of the connection tabs (50) are located along the same circumference.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657364A FR3054749B1 (en) | 2016-07-29 | 2016-07-29 | ROTATING ELECTRIC MACHINE EQUIPPED WITH AN INTERCONNECTOR WITH IMPROVED CONFIGURATION |
EP17758230.1A EP3491717A1 (en) | 2016-07-29 | 2017-07-27 | Rotating electrical machine provided with an interconnector having radially stacked coupling traces |
CN201780055538.4A CN109983662B (en) | 2016-07-29 | 2017-07-27 | Rotating electrical machine provided with an interconnector with radially stacked coupling tracks |
PCT/FR2017/052105 WO2018020168A1 (en) | 2016-07-29 | 2017-07-27 | Rotating electrical machine provided with an interconnector having radially stacked coupling traces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657364A FR3054749B1 (en) | 2016-07-29 | 2016-07-29 | ROTATING ELECTRIC MACHINE EQUIPPED WITH AN INTERCONNECTOR WITH IMPROVED CONFIGURATION |
FR1657364 | 2016-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3054749A1 FR3054749A1 (en) | 2018-02-02 |
FR3054749B1 true FR3054749B1 (en) | 2020-11-13 |
Family
ID=57485608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1657364A Active FR3054749B1 (en) | 2016-07-29 | 2016-07-29 | ROTATING ELECTRIC MACHINE EQUIPPED WITH AN INTERCONNECTOR WITH IMPROVED CONFIGURATION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3054749B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008289325A (en) * | 2007-05-21 | 2008-11-27 | Asmo Co Ltd | Busbar unit mounting structure and stator |
JP2011120413A (en) * | 2009-12-07 | 2011-06-16 | Nippon Densan Corp | Motor |
KR101604914B1 (en) * | 2014-08-04 | 2016-03-21 | 뉴모텍(주) | Motor with Bus-bar Assembly |
-
2016
- 2016-07-29 FR FR1657364A patent/FR3054749B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3054749A1 (en) | 2018-02-02 |
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Effective date: 20180202 |
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