CN119404421A - 定子、旋转电机、定子的制造方法及旋转电机的制造方法 - Google Patents

定子、旋转电机、定子的制造方法及旋转电机的制造方法 Download PDF

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Publication number
CN119404421A
CN119404421A CN202380048011.4A CN202380048011A CN119404421A CN 119404421 A CN119404421 A CN 119404421A CN 202380048011 A CN202380048011 A CN 202380048011A CN 119404421 A CN119404421 A CN 119404421A
Authority
CN
China
Prior art keywords
protrusion
core
stator
mold
axial direction
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
CN202380048011.4A
Other languages
English (en)
Chinese (zh)
Inventor
建部晶子
并河辽
麻生洋树
高桥谅伍
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN119404421A publication Critical patent/CN119404421A/zh
Pending legal-status Critical Current

Links

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
    • H02K15/40—Assembling dynamo-electric machines
    • 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
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/026—Wound cores
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • 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
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • 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
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H02K15/121—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines of cores
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN202380048011.4A 2022-06-28 2023-06-01 定子、旋转电机、定子的制造方法及旋转电机的制造方法 Pending CN119404421A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-103206 2022-06-28
JP2022103206 2022-06-28
PCT/JP2023/020479 WO2024004510A1 (ja) 2022-06-28 2023-06-01 固定子、回転電機、固定子の製造方法、および、回転電機の製造方法

Publications (1)

Publication Number Publication Date
CN119404421A true CN119404421A (zh) 2025-02-07

Family

ID=89382740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380048011.4A Pending CN119404421A (zh) 2022-06-28 2023-06-01 定子、旋转电机、定子的制造方法及旋转电机的制造方法

Country Status (4)

Country Link
US (1) US20250219491A1 (https=)
JP (2) JP7738758B2 (https=)
CN (1) CN119404421A (https=)
WO (1) WO2024004510A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026023017A1 (ja) * 2024-07-25 2026-01-29 ファナック株式会社 固定子コア部分、固定子コア、固定子および電動機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317605A (ja) * 1995-05-15 1996-11-29 Mitsubishi Electric Corp モールドモータ
JP2010158099A (ja) * 2008-12-26 2010-07-15 Sanyo Electric Co Ltd モールドモータ及び電動車両
JP5389559B2 (ja) * 2009-07-23 2014-01-15 愛三工業株式会社 回転電動機の固定子及び燃料ポンプ
JP5647444B2 (ja) * 2010-06-28 2014-12-24 ミネベア株式会社 レゾルバのインシュレータ、レゾルバおよびその製造方法
JP2012200114A (ja) * 2011-03-23 2012-10-18 Panasonic Corp モールド電動機およびそれを搭載した送風装置。
JP2018082534A (ja) * 2016-11-15 2018-05-24 日本電産サンキョー株式会社 モータの製造方法
JPWO2022101975A1 (https=) * 2020-11-10 2022-05-19

Also Published As

Publication number Publication date
JP2025168451A (ja) 2025-11-07
JPWO2024004510A1 (https=) 2024-01-04
JP7738758B2 (ja) 2025-09-12
WO2024004510A1 (ja) 2024-01-04
US20250219491A1 (en) 2025-07-03

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