JP7292418B2 - 回転電機のステータおよび回転電機 - Google Patents

回転電機のステータおよび回転電機 Download PDF

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Publication number
JP7292418B2
JP7292418B2 JP2021562635A JP2021562635A JP7292418B2 JP 7292418 B2 JP7292418 B2 JP 7292418B2 JP 2021562635 A JP2021562635 A JP 2021562635A JP 2021562635 A JP2021562635 A JP 2021562635A JP 7292418 B2 JP7292418 B2 JP 7292418B2
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Japan
Prior art keywords
slot
coil
stator
split
electric machine
Prior art date
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JP2021562635A
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English (en)
Japanese (ja)
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JPWO2021112040A5 (https=
JPWO2021112040A1 (https=
Inventor
慎理 松川
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
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Mitsubishi Electric Corp
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Publication of JPWO2021112040A1 publication Critical patent/JPWO2021112040A1/ja
Publication of JPWO2021112040A5 publication Critical patent/JPWO2021112040A5/ja
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    • 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
    • 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
    • H02K3/32—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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
JP2021562635A 2019-12-02 2020-11-30 回転電機のステータおよび回転電機 Active JP7292418B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019217746 2019-12-02
JP2019217746 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 (3)

Publication Number Publication Date
JPWO2021112040A1 JPWO2021112040A1 (https=) 2021-06-10
JPWO2021112040A5 JPWO2021112040A5 (https=) 2022-02-09
JP7292418B2 true JP7292418B2 (ja) 2023-06-16

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ID=76222301

Family Applications (1)

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JP2021562635A Active JP7292418B2 (ja) 2019-12-02 2020-11-30 回転電機のステータおよび回転電機

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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JPS554675U (https=) 1978-06-26 1980-01-12
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114731080A (zh) 2022-07-08
CN114731080B (zh) 2025-10-03
JPWO2021112040A1 (https=) 2021-06-10
US12009714B2 (en) 2024-06-11
WO2021112040A1 (ja) 2021-06-10
US20220302783A1 (en) 2022-09-22

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