CN119256473A - 定子及旋转电机 - Google Patents

定子及旋转电机 Download PDF

Info

Publication number
CN119256473A
CN119256473A CN202380041918.8A CN202380041918A CN119256473A CN 119256473 A CN119256473 A CN 119256473A CN 202380041918 A CN202380041918 A CN 202380041918A CN 119256473 A CN119256473 A CN 119256473A
Authority
CN
China
Prior art keywords
coil
busbar
holder
stator
bus bar
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
CN202380041918.8A
Other languages
English (en)
Chinese (zh)
Inventor
铃木工
寺田健吾
平林崇
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN119256473A publication Critical patent/CN119256473A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CN202380041918.8A 2022-05-25 2023-05-25 定子及旋转电机 Pending CN119256473A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022085338A JP2023173227A (ja) 2022-05-25 2022-05-25 ステータ及び回転電機
JP2022-085338 2022-05-25
PCT/JP2023/019419 WO2023228990A1 (ja) 2022-05-25 2023-05-25 ステータ及び回転電機

Publications (1)

Publication Number Publication Date
CN119256473A true CN119256473A (zh) 2025-01-03

Family

ID=88919439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380041918.8A Pending CN119256473A (zh) 2022-05-25 2023-05-25 定子及旋转电机

Country Status (5)

Country Link
US (1) US20250088062A1 (enExample)
EP (1) EP4535623A4 (enExample)
JP (1) JP2023173227A (enExample)
CN (1) CN119256473A (enExample)
WO (1) WO2023228990A1 (enExample)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468102U (enExample) * 1977-10-24 1979-05-15
DE19902837C1 (de) * 1999-01-20 2000-08-10 Siemens Ag Rotierende elektrische Maschine mit permanenterregtem Rotor
WO2006069893A1 (de) * 2004-12-23 2006-07-06 Siemens Aktiengesellschaft Elektrische maschine mit kühlung der wickelköpfe ihrer s tänderwicklxing
JP2010259269A (ja) * 2009-04-27 2010-11-11 Sanyo Electric Co Ltd 電動モータ及び電動車輌
JP5476040B2 (ja) 2009-05-13 2014-04-23 カヤバ工業株式会社 モータ
JPWO2012101976A1 (ja) * 2011-01-25 2014-06-30 パナソニック株式会社 モールド構造体およびモータ
JP5819703B2 (ja) * 2011-10-27 2015-11-24 株式会社神戸製鋼所 電動機
US20140015349A1 (en) * 2012-07-11 2014-01-16 Remy Technologies, Llc Interlocking coil isolators for resin retention in a segmented stator assembly
DE102016203372B4 (de) * 2016-03-02 2018-06-21 Continental Automotive Gmbh Elektrische Maschine und zugehöriges Herstellungsverfahren
JP2017158339A (ja) * 2016-03-02 2017-09-07 株式会社ミツバ 電動モータ、電動ポンプ、および電動モータの製造方法
JP7024747B2 (ja) * 2019-02-26 2022-02-24 株式会社デンソー 回転電機、その固定子、および回転電機の製造方法
JP2021048688A (ja) * 2019-09-18 2021-03-25 日本電産トーソク株式会社 モータ、電動ポンプ
JP7487576B2 (ja) * 2020-06-16 2024-05-21 三菱電機株式会社 固定子及び回転電機

Also Published As

Publication number Publication date
EP4535623A4 (en) 2025-10-22
EP4535623A1 (en) 2025-04-09
WO2023228990A1 (ja) 2023-11-30
US20250088062A1 (en) 2025-03-13
JP2023173227A (ja) 2023-12-07

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