JP7365983B2 - 固定子及び回転電機、並びに電動ホイール及び車両 - Google Patents

固定子及び回転電機、並びに電動ホイール及び車両 Download PDF

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Publication number
JP7365983B2
JP7365983B2 JP2020149420A JP2020149420A JP7365983B2 JP 7365983 B2 JP7365983 B2 JP 7365983B2 JP 2020149420 A JP2020149420 A JP 2020149420A JP 2020149420 A JP2020149420 A JP 2020149420A JP 7365983 B2 JP7365983 B2 JP 7365983B2
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JP
Japan
Prior art keywords
phase
slot
coil
electric machine
rotating electric
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JP2020149420A
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English (en)
Japanese (ja)
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JP2022043915A5 (https=
JP2022043915A (ja
Inventor
誠 伊藤
哲也 須藤
暁史 高橋
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2020149420A priority Critical patent/JP7365983B2/ja
Priority to US18/020,206 priority patent/US20230268790A1/en
Priority to PCT/JP2021/019870 priority patent/WO2022049841A1/ja
Priority to CN202180051725.1A priority patent/CN115885454A/zh
Publication of JP2022043915A publication Critical patent/JP2022043915A/ja
Publication of JP2022043915A5 publication Critical patent/JP2022043915A5/ja
Application granted granted Critical
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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
    • 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
    • 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)
JP2020149420A 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 Active JP7365983B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
US18/020,206 US20230268790A1 (en) 2020-09-04 2021-05-25 Stator, Rotary Electric Machine, Electric Wheel, and Vehicle
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
CN202180051725.1A CN115885454A (zh) 2020-09-04 2021-05-25 定子及旋转电机、以及电动轮子及车辆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (3)

Publication Number Publication Date
JP2022043915A JP2022043915A (ja) 2022-03-16
JP2022043915A5 JP2022043915A5 (https=) 2023-03-29
JP7365983B2 true JP7365983B2 (ja) 2023-10-20

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ID=80491020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020149420A Active 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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010028923A (ja) 2008-07-16 2010-02-04 Nissan Motor Co Ltd 回転電機
JP2016039660A (ja) 2014-08-06 2016-03-22 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
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

Family Cites Families (6)

* 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
JP5677602B1 (ja) * 2014-03-28 2015-02-25 三菱電機株式会社 回転電機
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010028923A (ja) 2008-07-16 2010-02-04 Nissan Motor Co Ltd 回転電機
JP2016039660A (ja) 2014-08-06 2016-03-22 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
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

Also Published As

Publication number Publication date
WO2022049841A1 (ja) 2022-03-10
CN115885454A (zh) 2023-03-31
US20230268790A1 (en) 2023-08-24
JP2022043915A (ja) 2022-03-16

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