CN118975104A - 绝缘体、定子、旋转电机以及定子的制造方法 - Google Patents

绝缘体、定子、旋转电机以及定子的制造方法 Download PDF

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Publication number
CN118975104A
CN118975104A CN202380031956.5A CN202380031956A CN118975104A CN 118975104 A CN118975104 A CN 118975104A CN 202380031956 A CN202380031956 A CN 202380031956A CN 118975104 A CN118975104 A CN 118975104A
Authority
CN
China
Prior art keywords
insulator
split
stator
connecting portion
circumferential 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
CN202380031956.5A
Other languages
English (en)
Chinese (zh)
Inventor
并河辽
建部晶子
八木勇士
仲兴起
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 CN118975104A publication Critical patent/CN118975104A/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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic 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
    • H02K15/08—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
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CN202380031956.5A 2022-04-05 2023-02-22 绝缘体、定子、旋转电机以及定子的制造方法 Pending CN118975104A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022062876 2022-04-05
JP2022-062876 2022-04-05
PCT/JP2023/006350 WO2023195259A1 (ja) 2022-04-05 2023-02-22 インシュレータ、ステータ、回転電機、および、ステータの製造方法

Publications (1)

Publication Number Publication Date
CN118975104A true CN118975104A (zh) 2024-11-15

Family

ID=88242812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380031956.5A Pending CN118975104A (zh) 2022-04-05 2023-02-22 绝缘体、定子、旋转电机以及定子的制造方法

Country Status (4)

Country Link
US (1) US20250119020A1 (https=)
JP (1) JP7774714B2 (https=)
CN (1) CN118975104A (https=)
WO (1) WO2023195259A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3316762B1 (ja) 1998-06-30 2002-08-19 三菱電機株式会社 鉄心装置の製造方法
JP4916730B2 (ja) * 2006-02-07 2012-04-18 アスモ株式会社 ステータの製造方法及びステータ
JP5228386B2 (ja) 2007-07-09 2013-07-03 パナソニック株式会社 ブラシレスｄｃモータの固定子鉄芯およびそれを用いた電気機器
JP2012075213A (ja) * 2010-09-28 2012-04-12 Nidec Sankyo Corp ステータ
JP5645998B2 (ja) 2013-04-24 2014-12-24 三菱電機株式会社 回転電機用固定子の製造方法
WO2017104403A1 (ja) 2015-12-15 2017-06-22 三菱電機株式会社 コアシート、分割積層コアおよび固定子並びに分割積層コアの製造方法

Also Published As

Publication number Publication date
US20250119020A1 (en) 2025-04-10
JPWO2023195259A1 (https=) 2023-10-12
JP7774714B2 (ja) 2025-11-21
WO2023195259A1 (ja) 2023-10-12

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