CN115885454A - 定子及旋转电机、以及电动轮子及车辆 - Google Patents

定子及旋转电机、以及电动轮子及车辆 Download PDF

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Publication number
CN115885454A
CN115885454A CN202180051725.1A CN202180051725A CN115885454A CN 115885454 A CN115885454 A CN 115885454A CN 202180051725 A CN202180051725 A CN 202180051725A CN 115885454 A CN115885454 A CN 115885454A
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CN
China
Prior art keywords
phase
coil
slot
electric machine
groove
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
CN202180051725.1A
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English (en)
Chinese (zh)
Inventor
伊藤诚
须藤哲也
高桥晓史
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN115885454A publication Critical patent/CN115885454A/zh
Pending legal-status Critical Current

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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
    • H02K3/12—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
    • 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)
CN202180051725.1A 2020-09-04 2021-05-25 定子及旋转电机、以及电动轮子及车辆 Pending CN115885454A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-149420 2020-09-04
JP2020149420A JP7365983B2 (ja) 2020-09-04 2020-09-04 固定子及び回転電機、並びに電動ホイール及び車両
PCT/JP2021/019870 WO2022049841A1 (ja) 2020-09-04 2021-05-25 固定子及び回転電機、並びに電動ホイール及び車両

Publications (1)

Publication Number Publication Date
CN115885454A true CN115885454A (zh) 2023-03-31

Family

ID=80491020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180051725.1A Pending CN115885454A (zh) 2020-09-04 2021-05-25 定子及旋转电机、以及电动轮子及车辆

Country Status (4)

Country Link
US (1) US20230268790A1 (https=)
JP (1) JP7365983B2 (https=)
CN (1) CN115885454A (https=)
WO (1) WO2022049841A1 (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
CN115037068B (zh) * 2022-06-15 2023-04-07 广东汇天航空航天科技有限公司 扁线定子及电机
US12176755B2 (en) * 2022-06-29 2024-12-24 Dana Tm4 Inc. Systems for electric motor
CN116191705A (zh) * 2023-01-05 2023-05-30 浙江极氪智能科技有限公司 定子组件及电机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040070305A1 (en) * 2002-10-15 2004-04-15 Neet Kirk E. Stator for an automobile alternator and method
US6984949B2 (en) * 2003-06-02 2006-01-10 Tm4 Inc. System and method to selectively prevent movements of an electric vehicle
JP2010028923A (ja) 2008-07-16 2010-02-04 Nissan Motor Co Ltd 回転電機
JP5677602B1 (ja) * 2014-03-28 2015-02-25 三菱電機株式会社 回転電機
JP6257470B2 (ja) 2014-08-06 2018-01-10 三菱電機株式会社 回転電機の固定子コイルおよび回転電機の固定子コイルの製造方法
JP6259115B2 (ja) * 2014-10-31 2018-01-10 日立オートモティブシステムズ株式会社 回転電機の固定子
WO2016104262A1 (ja) 2014-12-26 2016-06-30 日立オートモティブシステムズ株式会社 回転電機、および、その回転電機を備えた車両
JP6046180B2 (ja) * 2015-01-28 2016-12-14 ファナック株式会社 ３層の巻線構造を有する電動機
CN108448772B (zh) * 2018-02-10 2023-11-10 康富科技有限公司 一种三相发电机单层分布短距绕组

Also Published As

Publication number Publication date
WO2022049841A1 (ja) 2022-03-10
JP7365983B2 (ja) 2023-10-20
JP2022043915A (ja) 2022-03-16
US20230268790A1 (en) 2023-08-24

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