CN114731080B - 旋转电机的定子以及旋转电机 - Google Patents

旋转电机的定子以及旋转电机

Info

Publication number
CN114731080B
CN114731080B CN202080075743.9A CN202080075743A CN114731080B CN 114731080 B CN114731080 B CN 114731080B CN 202080075743 A CN202080075743 A CN 202080075743A CN 114731080 B CN114731080 B CN 114731080B
Authority
CN
China
Prior art keywords
slot
coil
stator
split
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.)
Active
Application number
CN202080075743.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN114731080A (zh
Inventor
松川慎理
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 CN114731080A publication Critical patent/CN114731080A/zh
Application granted granted Critical
Publication of CN114731080B publication Critical patent/CN114731080B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K3/32—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
    • H02K3/487—Slot-closing devices
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
CN202080075743.9A 2019-12-02 2020-11-30 旋转电机的定子以及旋转电机 Active CN114731080B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019217746 2019-12-02
JP2019-217746 2019-12-02
PCT/JP2020/044519 WO2021112040A1 (ja) 2019-12-02 2020-11-30 回転電機のステータおよび回転電機

Publications (2)

Publication Number Publication Date
CN114731080A CN114731080A (zh) 2022-07-08
CN114731080B true CN114731080B (zh) 2025-10-03

Family

ID=76222301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080075743.9A Active CN114731080B (zh) 2019-12-02 2020-11-30 旋转电机的定子以及旋转电机

Country Status (4)

Country Link
US (1) US12009714B2 (https=)
JP (1) JP7292418B2 (https=)
CN (1) CN114731080B (https=)
WO (1) WO2021112040A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12009714B2 (en) * 2019-12-02 2024-06-11 Mitsubishi Electric Corporation Rotating electric machine stator and rotating electric machine
JP2021158873A (ja) * 2020-03-30 2021-10-07 株式会社アイシン 回転電機
JP7223932B1 (ja) 2022-04-06 2023-02-17 パナソニックＩｐマネジメント株式会社 固定子、電動機
WO2023135836A1 (ja) * 2022-01-11 2023-07-20 パナソニックＩｐマネジメント株式会社 固定子及びそれを有する電動機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554675U (https=) * 1978-06-26 1980-01-12
JP2006060915A (ja) * 2004-08-19 2006-03-02 Toyota Industries Corp 電動機の電機子
JP2017046508A (ja) * 2015-08-28 2017-03-02 三菱電機株式会社 回転電機およびその製造方法

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* Cited by examiner, † Cited by third party
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US6943477B1 (en) * 2000-04-27 2005-09-13 Denso Corporation Stator of rotary electric machine and method for making the same
JP4940252B2 (ja) * 2009-02-03 2012-05-30 株式会社日立製作所 回転電機の製造方法
CN102005867B (zh) * 2010-11-24 2012-10-31 沈阳工业大学 分体独立式大型交流电机定子制造方法与装配方法
JP6139256B2 (ja) * 2013-05-10 2017-05-31 株式会社東芝 回転電機の電機子巻線
JP6356394B2 (ja) * 2013-08-07 2018-07-11 株式会社東芝 回転電機、及び回転電機の製造方法
JP5677530B2 (ja) * 2013-08-07 2015-02-25 東芝産業機器システム株式会社 回転電機の固定子巻線、回転電機の固定子、回転電機の固定子の製造方法、及び回転電機の固定子の製造に用いる治具
WO2015121960A1 (ja) * 2014-02-14 2015-08-20 三菱電機株式会社 回転電機
JP6117740B2 (ja) 2014-06-18 2017-04-19 ファナック株式会社 トルクリップルの低減構造を備える３相交流電動機
JP6203785B2 (ja) * 2015-06-25 2017-09-27 ファナック株式会社 ８の字状の連結コイルを有する電動機とその製造方法
WO2017056949A1 (ja) * 2015-09-28 2017-04-06 三菱電機株式会社 回転電機および回転電機の製造方法
JP6455725B2 (ja) * 2015-11-03 2019-01-23 株式会社デンソー 回転電機
WO2017111085A1 (ja) * 2015-12-25 2017-06-29 アイシン・エィ・ダブリュ株式会社 ステータコイル、ステータの製造方法および回転電機
JP6626514B2 (ja) * 2015-12-25 2019-12-25 日立オートモティブシステムズエンジニアリング株式会社 回転電機
JP6682956B2 (ja) * 2016-03-30 2020-04-15 アイシン精機株式会社 モータ装置、およびモータ装置の製造方法
JP7000710B2 (ja) * 2017-06-12 2022-02-04 株式会社アイシン 回転電機
JP7449657B2 (ja) * 2019-08-29 2024-03-14 株式会社小松製作所 モータ
US12009714B2 (en) * 2019-12-02 2024-06-11 Mitsubishi Electric Corporation Rotating electric machine stator and rotating electric machine
JP2021158850A (ja) * 2020-03-27 2021-10-07 株式会社アイシン 回転電機
JPWO2021220916A1 (https=) * 2020-04-28 2021-11-04
JP7549007B2 (ja) * 2020-04-28 2024-09-10 ファナック株式会社 波巻のコイル構造を有する固定子、これを備える三相交流電動機及び固定子の製造方法
JP7388554B2 (ja) * 2020-05-26 2023-11-29 株式会社アイシン 回転電機用ステータ
WO2022014031A1 (ja) * 2020-07-17 2022-01-20 三菱電機株式会社 固定子、電動機、圧縮機、及び空気調和機
CN116097549A (zh) * 2020-08-13 2023-05-09 三菱电机株式会社 电动机、驱动装置、压缩机及空调机
US20230291263A1 (en) * 2020-09-02 2023-09-14 Mitsubishi Electric Corporation Stator, electric motor, compressor, air conditioner, and method for fabricating stator
JP7365983B2 (ja) * 2020-09-04 2023-10-20 株式会社日立製作所 固定子及び回転電機、並びに電動ホイール及び車両
US20230318381A1 (en) * 2020-09-11 2023-10-05 Mitsubishi Electric Corporation Stator, electric motor, compressor, air conditioner, and method for fabricating stator
JP6953608B1 (ja) * 2020-12-22 2021-10-27 株式会社日立製作所 回転電機、電動ホイールおよび車両
WO2022196285A1 (ja) * 2021-03-18 2022-09-22 株式会社デンソー 界磁巻線型回転電機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554675U (https=) * 1978-06-26 1980-01-12
JP2006060915A (ja) * 2004-08-19 2006-03-02 Toyota Industries Corp 電動機の電機子
JP2017046508A (ja) * 2015-08-28 2017-03-02 三菱電機株式会社 回転電機およびその製造方法

Also Published As

Publication number Publication date
JP7292418B2 (ja) 2023-06-16
CN114731080A (zh) 2022-07-08
JPWO2021112040A1 (https=) 2021-06-10
US12009714B2 (en) 2024-06-11
WO2021112040A1 (ja) 2021-06-10
US20220302783A1 (en) 2022-09-22

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