CN116941162A - 定子和具备该定子的电动机 - Google Patents

定子和具备该定子的电动机 Download PDF

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Publication number
CN116941162A
CN116941162A CN202280017630.2A CN202280017630A CN116941162A CN 116941162 A CN116941162 A CN 116941162A CN 202280017630 A CN202280017630 A CN 202280017630A CN 116941162 A CN116941162 A CN 116941162A
Authority
CN
China
Prior art keywords
coil
coil end
motor
stator
coils
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
CN202280017630.2A
Other languages
English (en)
Chinese (zh)
Inventor
前川猛
市川哲郎
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116941162A publication Critical patent/CN116941162A/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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • H02K3/18—Windings for 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
CN202280017630.2A 2021-03-02 2022-02-04 定子和具备该定子的电动机 Pending CN116941162A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021032941 2021-03-02
JP2021-032941 2021-03-02
PCT/JP2022/004533 WO2022185841A1 (ja) 2021-03-02 2022-02-04 ステータ及びこれを備えたモータ

Publications (1)

Publication Number Publication Date
CN116941162A true CN116941162A (zh) 2023-10-24

Family

ID=83155020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280017630.2A Pending CN116941162A (zh) 2021-03-02 2022-02-04 定子和具备该定子的电动机

Country Status (5)

Country Link
US (1) US20240305152A1 (https=)
EP (1) EP4304056A4 (https=)
JP (1) JP7825114B2 (https=)
CN (1) CN116941162A (https=)
WO (1) WO2022185841A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022185842A1 (ja) * 2021-03-02 2022-09-09 パナソニックＩｐマネジメント株式会社 コイル及びこれを備えたモータ
JP2023119884A (ja) * 2022-02-17 2023-08-29 ニデック株式会社 モータ、及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830856B2 (ja) 1988-03-28 1996-03-27 富士写真フイルム株式会社 写真処理条件設定用原画
JP4586542B2 (ja) * 2005-01-17 2010-11-24 トヨタ自動車株式会社 回転電機
JP4670942B2 (ja) * 2008-11-21 2011-04-13 トヨタ自動車株式会社 回転電機
DE102012212637A1 (de) * 2012-07-18 2014-01-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gießtechnisch hergestellte elektrische Spule
JP2019176626A (ja) * 2018-03-28 2019-10-10 本田技研工業株式会社 回転電機
EP3826146B1 (en) * 2018-07-18 2024-07-10 Panasonic Intellectual Property Management Co., Ltd. Motor
EP3886299B1 (en) * 2018-11-20 2024-06-26 JATCO Ltd Motor oil cooling structure
EP3672035B1 (en) * 2018-12-19 2022-02-23 LG Magna e-Powertrain Co., Ltd. Motor
JP2023085032A (ja) * 2021-12-08 2023-06-20 株式会社小松製作所 モータ

Also Published As

Publication number Publication date
EP4304056A1 (en) 2024-01-10
US20240305152A1 (en) 2024-09-12
WO2022185841A1 (ja) 2022-09-09
JPWO2022185841A1 (https=) 2022-09-09
JP7825114B2 (ja) 2026-03-06
EP4304056A4 (en) 2024-08-28

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