DE112020004995T5 - Verfahren zum herstellen des stators einer rotierenden elektrischen maschine, stator einer rotierenden elektrischen maschine und rotierende elektrische maschine - Google Patents

Verfahren zum herstellen des stators einer rotierenden elektrischen maschine, stator einer rotierenden elektrischen maschine und rotierende elektrische maschine Download PDF

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Publication number
DE112020004995T5
DE112020004995T5 DE112020004995.7T DE112020004995T DE112020004995T5 DE 112020004995 T5 DE112020004995 T5 DE 112020004995T5 DE 112020004995 T DE112020004995 T DE 112020004995T DE 112020004995 T5 DE112020004995 T5 DE 112020004995T5
Authority
DE
Germany
Prior art keywords
segment coil
stator
segment
coil
electrical 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.)
Pending
Application number
DE112020004995.7T
Other languages
German (de)
English (en)
Inventor
Kenichi Nakayama
Akira Toba
Hiromitsu Okamoto
Teruaki HIGUCHI
Zhi Jing
Satoshi Yamamura
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112020004995T5 publication Critical patent/DE112020004995T5/de
Pending legal-status Critical Current

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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
    • H02K15/30—Manufacture of winding connections
    • H02K15/33—Connecting winding sections; Forming leads; Connecting leads to terminals
    • 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—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
    • 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
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
DE112020004995.7T 2019-11-20 2020-11-04 Verfahren zum herstellen des stators einer rotierenden elektrischen maschine, stator einer rotierenden elektrischen maschine und rotierende elektrische maschine Pending DE112020004995T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019209364 2019-11-20
JP2019-209364 2019-11-20
PCT/JP2020/041141 WO2021100457A1 (ja) 2019-11-20 2020-11-04 回転電機の固定子の製造方法、回転電機の固定子、及び回転電機

Publications (1)

Publication Number Publication Date
DE112020004995T5 true DE112020004995T5 (de) 2022-06-30

Family

ID=75980654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020004995.7T Pending DE112020004995T5 (de) 2019-11-20 2020-11-04 Verfahren zum herstellen des stators einer rotierenden elektrischen maschine, stator einer rotierenden elektrischen maschine und rotierende elektrische maschine

Country Status (5)

Country Link
US (1) US12301075B2 (https=)
JP (1) JP7514255B2 (https=)
CN (1) CN114651387B (https=)
DE (1) DE112020004995T5 (https=)
WO (1) WO2021100457A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106787B3 (de) 2022-03-23 2023-03-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Herstellung einer Wicklung für eine elektrische Maschine und Werkstoffreservoir für ein solches Verfahren

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023017570A (ja) * 2021-07-26 2023-02-07 株式会社デンソー 固定子、及び固定子の製造方法
CN115383303A (zh) * 2022-09-01 2022-11-25 深圳泰德激光技术股份有限公司 铜线焊接方法、设备及计算机可读存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013109948A (ja) 2011-11-21 2013-06-06 Toyota Motor Corp 角線の接合構造及び接合方法

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JPS60261337A (ja) 1984-06-06 1985-12-24 Matsushita Electric Works Ltd 無鉄芯電機子とその製造方法
JPS61192644U (https=) 1985-05-25 1986-11-29
JPH01185149A (ja) 1988-01-14 1989-07-24 Matsushita Electric Works Ltd モータコイルの製造方法
JP3310971B2 (ja) * 1999-12-27 2002-08-05 三菱電機株式会社 交流発電機の製造方法
JP3696813B2 (ja) * 2001-07-24 2005-09-21 三菱電機株式会社 車両用交流発電機の固定子
JP2003047213A (ja) * 2001-07-30 2003-02-14 Toyota Motor Corp 絶縁電線の接合方法
JP3775317B2 (ja) 2002-03-20 2006-05-17 株式会社デンソー 回転電機の巻線の製造方法
US8384263B2 (en) * 2008-02-14 2013-02-26 Hitachi, Ltd. Rotating electrical machine having a compact stator
CN106233582B (zh) * 2014-03-31 2019-01-15 本田技研工业株式会社 旋转电机的定子及该定子的制造方法
US11088583B2 (en) * 2014-12-26 2021-08-10 Hitachi Automotive Systems, Ltd. Rotary-electric-machine stator coil, rotary-electric-machine stator having the same, and rotary electric machine having the same
JP6601038B2 (ja) * 2015-07-28 2019-11-06 株式会社デンソー 回転電機の製造方法
WO2017038326A1 (ja) * 2015-09-02 2017-03-09 日立オートモティブシステムズ株式会社 回転子、これを備えた回転電機、及び回転子の製造方法
EP3355445B1 (en) * 2015-09-25 2021-02-17 Hitachi Automotive Systems, Ltd. Rotating electric machine and method for manufacturing same
JP6642123B2 (ja) * 2016-03-04 2020-02-05 株式会社デンソー 回転電機
JP6390672B2 (ja) 2016-08-02 2018-09-19 トヨタ自動車株式会社 平角線のレーザ溶接方法
JP6763812B2 (ja) * 2017-03-27 2020-09-30 本田技研工業株式会社 回転電機のステータ
JP6590872B2 (ja) * 2017-07-10 2019-10-16 本田技研工業株式会社 回転電機のステータの製造方法
JP6609596B2 (ja) 2017-07-10 2019-11-20 本田技研工業株式会社 回転電機のステータ
EP3716455B1 (en) 2017-12-07 2022-05-04 Odawara Engineering Co., Ltd. Coil segment cutting method and coil segment cutting device
JP7009986B2 (ja) * 2017-12-27 2022-01-26 トヨタ自動車株式会社 回転電機のステータ、および、ステータコイルの製造方法
JP7054265B2 (ja) * 2018-02-19 2022-04-13 株式会社小田原エンジニアリング レーザ溶接方法及びレーザ溶接システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013109948A (ja) 2011-11-21 2013-06-06 Toyota Motor Corp 角線の接合構造及び接合方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106787B3 (de) 2022-03-23 2023-03-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Herstellung einer Wicklung für eine elektrische Maschine und Werkstoffreservoir für ein solches Verfahren
US12330236B2 (en) 2022-03-23 2025-06-17 Dr. Ing. H. C. F. Porsche Ag Method for producing a winding for an electric machine and material reservoir for such a method

Also Published As

Publication number Publication date
US12301075B2 (en) 2025-05-13
CN114651387B (zh) 2025-02-11
WO2021100457A1 (ja) 2021-05-27
CN114651387A (zh) 2022-06-21
JPWO2021100457A1 (https=) 2021-05-27
US20220416630A1 (en) 2022-12-29
JP7514255B2 (ja) 2024-07-10

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