CN118202560A - 制造方法以及具有非对称绕组的旋转电机的定子 - Google Patents
制造方法以及具有非对称绕组的旋转电机的定子 Download PDFInfo
- Publication number
- CN118202560A CN118202560A CN202280068978.4A CN202280068978A CN118202560A CN 118202560 A CN118202560 A CN 118202560A CN 202280068978 A CN202280068978 A CN 202280068978A CN 118202560 A CN118202560 A CN 118202560A
- Authority
- CN
- China
- Prior art keywords
- stator
- electrical conductor
- electrical conductors
- slot
- leg
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 84
- 238000004804 winding Methods 0.000 title description 70
- 239000004020 conductor Substances 0.000 claims abstract description 500
- 238000003466 welding Methods 0.000 claims abstract description 85
- 239000011295 pitch Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 description 26
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000013519 translation Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/30—Manufacture of winding connections
- H02K15/33—Connecting winding sections; Forming leads; Connecting leads to terminals
- H02K15/35—Form-wound windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in the machines
- H02K15/062—Windings in slots; Salient pole windings
- H02K15/064—Windings consisting of separate segments
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/30—Manufacture of winding connections
- H02K15/33—Connecting winding sections; Forming leads; Connecting leads to terminals
- H02K15/35—Form-wound windings
- H02K15/36—Processes or apparatus for simultaneously twisting two or more open ends of hairpins after their insertion into the machine
-
- 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
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2110758A FR3128075B1 (fr) | 2021-09-20 | 2021-10-12 | Procédé de fabrication et stator de machine électrique tournante avec bobinage asymétrique |
| FRFR2110758 | 2021-10-12 | ||
| PCT/FR2022/051911 WO2023062313A1 (fr) | 2021-10-12 | 2022-10-11 | Procédé de fabrication et stator de machine électrique tournante avec bobinage asymétrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118202560A true CN118202560A (zh) | 2024-06-14 |
Family
ID=84331838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280068978.4A Pending CN118202560A (zh) | 2021-10-12 | 2022-10-11 | 制造方法以及具有非对称绕组的旋转电机的定子 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4416832A1 (fr) |
| CN (1) | CN118202560A (fr) |
| WO (1) | WO2023062313A1 (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2110758A5 (fr) | 1970-10-29 | 1972-06-02 | Sercel Rech Const Elect | |
| EA024602B1 (ru) * | 2011-01-04 | 2016-10-31 | Текноматик С.П.А. | Способ и приспособление для гибки концевых участков стержневых проводников, в частности для стержневых обмоток электрических машин |
| WO2012137308A1 (fr) * | 2011-04-05 | 2012-10-11 | トヨタ自動車株式会社 | Stator et procédé de fabrication de stator |
| JP5848156B2 (ja) | 2012-02-21 | 2016-01-27 | トヨタ自動車株式会社 | ステータ製造方法及びステータ製造装置 |
| DE102015217922A1 (de) | 2015-09-18 | 2017-03-23 | Continental Automotive Gmbh | Verfahren und zweiteilige Werkzeuganordnung zum Herstellen eines Stators für eine elektrische Maschine |
| DE102015217936A1 (de) | 2015-09-18 | 2017-03-23 | Continental Automotive Gmbh | Verfahren und einteilige Werkzeuganordnung zum Herstellen eines Stators für eine elektrische Maschine |
| WO2019093515A1 (fr) * | 2017-11-13 | 2019-05-16 | 株式会社小田原エンジニアリング | Procédé et dispositif de traitement de segment de bobine, et structure de connexion de segment de bobine |
| EP3900166A1 (fr) * | 2018-12-21 | 2021-10-27 | ATOP S.p.A. | Dispositif et procédé d'élargissement et de torsion |
| JP2020110025A (ja) | 2019-01-07 | 2020-07-16 | トヨタ自動車株式会社 | セグメントコイル成形方法 |
| DE102019211713A1 (de) | 2019-08-05 | 2021-02-11 | Zf Friedrichshafen Ag | Twistvorrichtung sowie Verfahren für eine Hairpin-Wicklung |
-
2022
- 2022-10-11 WO PCT/FR2022/051911 patent/WO2023062313A1/fr active Application Filing
- 2022-10-11 CN CN202280068978.4A patent/CN118202560A/zh active Pending
- 2022-10-11 EP EP22802208.3A patent/EP4416832A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4416832A1 (fr) | 2024-08-21 |
| WO2023062313A1 (fr) | 2023-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |