JP7514255B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP7514255B2
JP7514255B2 JP2021558268A JP2021558268A JP7514255B2 JP 7514255 B2 JP7514255 B2 JP 7514255B2 JP 2021558268 A JP2021558268 A JP 2021558268A JP 2021558268 A JP2021558268 A JP 2021558268A JP 7514255 B2 JP7514255 B2 JP 7514255B2
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JP
Japan
Prior art keywords
segment coil
stator
segment
electric machine
rotating electric
Prior art date
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JP2021558268A
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English (en)
Japanese (ja)
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JPWO2021100457A1 (https=
Inventor
健一 中山
明 鳥羽
博光 岡本
輝明 樋口
智 荊
恵 山村
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Astemo Ltd
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Hitachi Astemo Ltd
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Publication of JPWO2021100457A1 publication Critical patent/JPWO2021100457A1/ja
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    • 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)
JP2021558268A 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 Active JP7514255B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019209364 2019-11-20
JP2019209364 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 (2)

Publication Number Publication Date
JPWO2021100457A1 JPWO2021100457A1 (https=) 2021-05-27
JP7514255B2 true JP7514255B2 (ja) 2024-07-10

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JP2021558268A Active JP7514255B2 (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

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=)

Families Citing this family (3)

* 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
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
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 (4)

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Publication number Priority date Publication date Assignee Title
JP2018020340A (ja) 2016-08-02 2018-02-08 トヨタ自動車株式会社 平角線のレーザ溶接方法
JP2019017223A (ja) 2017-07-10 2019-01-31 本田技研工業株式会社 回転電機のステータ
WO2019111569A1 (ja) 2017-12-07 2019-06-13 株式会社小田原エンジニアリング コイルセグメントの切断方法及びコイルセグメント切断装置
WO2019159737A1 (ja) 2018-02-19 2019-08-22 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

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Publication number Priority date Publication date Assignee Title
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
JP2013109948A (ja) 2011-11-21 2013-06-06 Toyota Motor Corp 角線の接合構造及び接合方法
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018020340A (ja) 2016-08-02 2018-02-08 トヨタ自動車株式会社 平角線のレーザ溶接方法
JP2019017223A (ja) 2017-07-10 2019-01-31 本田技研工業株式会社 回転電機のステータ
WO2019111569A1 (ja) 2017-12-07 2019-06-13 株式会社小田原エンジニアリング コイルセグメントの切断方法及びコイルセグメント切断装置
WO2019159737A1 (ja) 2018-02-19 2019-08-22 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

Also Published As

Publication number Publication date
US12301075B2 (en) 2025-05-13
DE112020004995T5 (de) 2022-06-30
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

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