CN107733116B - 定子以及具备该定子的旋转电机 - Google Patents

定子以及具备该定子的旋转电机 Download PDF

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Publication number
CN107733116B
CN107733116B CN201710534509.8A CN201710534509A CN107733116B CN 107733116 B CN107733116 B CN 107733116B CN 201710534509 A CN201710534509 A CN 201710534509A CN 107733116 B CN107733116 B CN 107733116B
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CN
China
Prior art keywords
pair
conductor segment
groove
stator
portions
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.)
Expired - Fee Related
Application number
CN201710534509.8A
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English (en)
Chinese (zh)
Other versions
CN107733116A (zh
Inventor
大口英树
中园仁
西川秀树
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of CN107733116A publication Critical patent/CN107733116A/zh
Application granted granted Critical
Publication of CN107733116B publication Critical patent/CN107733116B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/0414—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines the windings consisting of separate elements, e.g. bars, segments or half coils
    • H02K15/0421—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines the windings consisting of separate elements, e.g. bars, segments or half coils and consisting of single conductors, e.g. hairpins
    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN201710534509.8A 2016-08-10 2017-07-03 定子以及具备该定子的旋转电机 Expired - Fee Related CN107733116B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016157897A JP6862715B2 (ja) 2016-08-10 2016-08-10 固定子及びそれを備えた回転電機
JP2016-157897 2016-08-10

Publications (2)

Publication Number Publication Date
CN107733116A CN107733116A (zh) 2018-02-23
CN107733116B true CN107733116B (zh) 2021-10-26

Family

ID=61018444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710534509.8A Expired - Fee Related CN107733116B (zh) 2016-08-10 2017-07-03 定子以及具备该定子的旋转电机

Country Status (4)

Country Link
US (1) US10608492B2 (cg-RX-API-DMAC7.html)
JP (1) JP6862715B2 (cg-RX-API-DMAC7.html)
CN (1) CN107733116B (cg-RX-API-DMAC7.html)
DE (1) DE102017114374A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018213266A1 (de) * 2018-08-08 2020-02-13 Em-Motive Gmbh Stator einer elektrischen Maschine
CN113812066B (zh) * 2019-05-30 2025-01-14 日立安斯泰莫株式会社 旋转电机
CN110829659A (zh) * 2019-10-18 2020-02-21 中国第一汽车股份有限公司 一种发卡绕组式电机定子及电机
KR102741457B1 (ko) * 2020-03-18 2024-12-11 엘지마그나 이파워트레인 주식회사 전동기의 스테이터
KR102747673B1 (ko) * 2020-03-18 2024-12-27 엘지마그나 이파워트레인 주식회사 전동기의 스테이터
CN115242001B (zh) * 2021-04-23 2025-09-23 台达电子工业股份有限公司 发夹形导线马达定子
JP7254140B1 (ja) * 2021-10-04 2023-04-07 三菱電機株式会社 回転電機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011167053A (ja) * 2010-01-15 2011-08-25 Denso Corp 固定子巻線の巻回方法，固定子巻線の巻回装置及び固定子巻線の製造装置
JP2013091108A (ja) * 2013-02-04 2013-05-16 Aisin Aw Co Ltd 曲げ加工装置及び曲げ加工機
CN104380574A (zh) * 2012-06-01 2015-02-25 株式会社安川电机 旋转电机、旋转电机用定子和车辆
CN105122601A (zh) * 2013-04-02 2015-12-02 三菱电机株式会社 旋转电机的定子
WO2016021451A1 (ja) * 2014-08-07 2016-02-11 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、及びこれを備えた回転電機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4029519B2 (ja) * 1999-04-12 2008-01-09 株式会社デンソー 車両用交流発電機の固定子
JP3707606B2 (ja) * 2000-02-07 2005-10-19 三菱電機株式会社 回転電機の巻線組立およびその製造方法ならびにその巻線組立を用いた回転電機の固定子
JP2001231203A (ja) * 2000-02-10 2001-08-24 Mitsubishi Electric Corp 車両用交流発電機
JP2003018778A (ja) 2001-07-03 2003-01-17 Toyota Motor Corp 電動機
JP3736754B2 (ja) * 2002-03-01 2006-01-18 株式会社デンソー 車両用交流発電機の固定子
JP4688003B2 (ja) 2007-03-05 2011-05-25 株式会社デンソー 回転電機の固定子およびそれを用いた回転電機
JP2013138594A (ja) * 2011-11-30 2013-07-11 Sumitomo Electric Ind Ltd セグメントコイル、セグメントコイルの製造方法、セグメントコイル用線材及びステータ
US20140111055A1 (en) * 2012-10-23 2014-04-24 Remy Technologies, L.L.C. Conductor with divot for improved form factor
US9362785B2 (en) * 2012-11-06 2016-06-07 Lcdrives Corp. Concentrated winding stator construction for high efficiency machine
JP5995883B2 (ja) * 2014-01-21 2016-09-21 三菱電機株式会社 回転電機の固定子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011167053A (ja) * 2010-01-15 2011-08-25 Denso Corp 固定子巻線の巻回方法，固定子巻線の巻回装置及び固定子巻線の製造装置
CN104380574A (zh) * 2012-06-01 2015-02-25 株式会社安川电机 旋转电机、旋转电机用定子和车辆
JP2013091108A (ja) * 2013-02-04 2013-05-16 Aisin Aw Co Ltd 曲げ加工装置及び曲げ加工機
CN105122601A (zh) * 2013-04-02 2015-12-02 三菱电机株式会社 旋转电机的定子
WO2016021451A1 (ja) * 2014-08-07 2016-02-11 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、及びこれを備えた回転電機

Also Published As

Publication number Publication date
US20180048203A1 (en) 2018-02-15
US10608492B2 (en) 2020-03-31
CN107733116A (zh) 2018-02-23
DE102017114374A1 (de) 2018-02-15
JP2018026964A (ja) 2018-02-15
JP6862715B2 (ja) 2021-04-21

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Granted publication date: 20211026