FR3114198B1 - Stator de machine électrique - Google Patents

Stator de machine électrique Download PDF

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Publication number
FR3114198B1
FR3114198B1 FR2109510A FR2109510A FR3114198B1 FR 3114198 B1 FR3114198 B1 FR 3114198B1 FR 2109510 A FR2109510 A FR 2109510A FR 2109510 A FR2109510 A FR 2109510A FR 3114198 B1 FR3114198 B1 FR 3114198B1
Authority
FR
France
Prior art keywords
winding
row
electric machine
machine stator
segments
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
FR2109510A
Other languages
English (en)
Other versions
FR3114198A1 (fr
Inventor
David Rodriguez Escobedo
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.)
SEG Automotive Germany GmbH
Original Assignee
SEG Automotive Germany GmbH
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 SEG Automotive Germany GmbH filed Critical SEG Automotive Germany GmbH
Publication of FR3114198A1 publication Critical patent/FR3114198A1/fr
Application granted granted Critical
Publication of FR3114198B1 publication Critical patent/FR3114198B1/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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • 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
    • H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
    • H02K15/0037—Shaping or compacting winding heads
    • 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
    • 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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/026—Wound cores
    • 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
    • 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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

TITRE : Stator de machine électrique Stator (100) de machine électrique comportant un noyau de stator (102) et au moins un enroulement (110) muni d’une tête d’enroulement (120) dépassant axialement le noyau de stator (102). La tête d’enroulement (120) comprend des segments qui forment des retours de fil d’enroulement et des lignes de raccordement d’enroulement (126) pour alimenter l’enroulement des lignes de raccordement d’enroulement (126) pour alimenter l’enroulement (110) et une première rangée de segments d’enroulement (127) radialement à l’extérieur et une seconde rangée de segments d’enroulements (128) écartée radialement de ceux-ci vers l’intérieur. Les segments de lignes de raccordement d’enroulement (126) passent dans la direction périphérique, sans dépasser axialement la première rangée (127) et la seconde rangée (128) et radialement entre celles-ci. Figure 1
FR2109510A 2020-09-14 2021-09-10 Stator de machine électrique Active FR3114198B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020123903.3A DE102020123903A1 (de) 2020-09-14 2020-09-14 Stator für eine elektrische Maschine
DE102020123903.3 2020-09-14

Publications (2)

Publication Number Publication Date
FR3114198A1 FR3114198A1 (fr) 2022-03-18
FR3114198B1 true FR3114198B1 (fr) 2023-06-30

Family

ID=80351292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109510A Active FR3114198B1 (fr) 2020-09-14 2021-09-10 Stator de machine électrique

Country Status (6)

Country Link
US (1) US11621600B2 (fr)
CN (1) CN114189081B (fr)
DE (1) DE102020123903A1 (fr)
ES (1) ES2899750A1 (fr)
FR (1) FR3114198B1 (fr)
MX (1) MX2021011009A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7190524B2 (ja) * 2021-03-29 2022-12-15 本田技研工業株式会社 ステータ及びステータの製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4183155B2 (ja) * 2000-01-12 2008-11-19 東芝キヤリア株式会社 電動機
JP4046270B2 (ja) 2002-05-24 2008-02-13 三菱電機株式会社 回転電機の固定子
DE102007005742A1 (de) * 2007-01-29 2008-07-31 Robert Bosch Gmbh Mehrphasige elektrische Maschine
DE102007014349A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Elektromotorkommutierungsvorrichtung
JP4957377B2 (ja) 2007-05-23 2012-06-20 トヨタ自動車株式会社 電動機の固定子
US20090140596A1 (en) * 2007-11-30 2009-06-04 Gm Global Technology Operations, Inc. Methods and apparatus for a bar-wound stator with parallel connections
JP5115306B2 (ja) 2008-04-25 2013-01-09 株式会社豊田自動織機 電動圧縮機
JP5070248B2 (ja) * 2009-06-30 2012-11-07 日立オートモティブシステムズ株式会社 回転電機とその製造方法
WO2015151931A1 (fr) * 2014-03-31 2015-10-08 本田技研工業株式会社 Stator de machine électrique rotative et procédé de fabrication dudit stator
DE102014215916A1 (de) * 2014-08-12 2016-02-18 Schaeffler Technologies AG & Co. KG Sensoreinrichtung für einen Elektromotor sowie Elektromotor mit der Sensoreinrichtung
DE102014226224A1 (de) * 2014-12-17 2016-06-23 Robert Bosch Gmbh Verfahren zum Formen zumindest eines U-förmigen Wickelelements für einen elektromagnetisch erregbaren Kern einer elektrischen Rotationsmaschine
EP3400602B1 (fr) * 2016-01-04 2021-09-01 ABB Power Grids Switzerland AG Transformateur à enroulements multicouches
JP6613986B2 (ja) 2016-03-25 2019-12-04 株式会社豊田自動織機 電動式流体機械
DE102017215091A1 (de) * 2017-08-29 2019-02-28 Volkswagen Aktiengesellschaft Anordnung und Verfahren zur Kontaktierung eines Temperatursensors an einem Wickelkopf einer Elektromaschine
JP6848792B2 (ja) * 2017-09-28 2021-03-24 トヨタ自動車株式会社 回転電機ステータ、及び、その製造方法
JP6608900B2 (ja) 2017-11-17 2019-11-20 ファナック株式会社 回転電機の固定子及び回転電機
GB201816855D0 (en) 2018-10-16 2018-11-28 Cummins Generator Technologies Stator winding arrangement

Also Published As

Publication number Publication date
US20220103039A1 (en) 2022-03-31
US11621600B2 (en) 2023-04-04
CN114189081B (zh) 2024-03-08
FR3114198A1 (fr) 2022-03-18
ES2899750A1 (es) 2022-03-14
DE102020123903A1 (de) 2022-03-17
MX2021011009A (es) 2022-04-12
CN114189081A (zh) 2022-03-15

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