JP6253994B2 - ステータコイル、アキシャルギャップ型回転電機及びその製造方法 - Google Patents

ステータコイル、アキシャルギャップ型回転電機及びその製造方法 Download PDF

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Publication number
JP6253994B2
JP6253994B2 JP2014004701A JP2014004701A JP6253994B2 JP 6253994 B2 JP6253994 B2 JP 6253994B2 JP 2014004701 A JP2014004701 A JP 2014004701A JP 2014004701 A JP2014004701 A JP 2014004701A JP 6253994 B2 JP6253994 B2 JP 6253994B2
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JP
Japan
Prior art keywords
stator
diameter side
coil
inner diameter
electrical machine
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
JP2014004701A
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English (en)
Japanese (ja)
Other versions
JP2015133854A (ja
JP2015133854A5 (enExample
Inventor
田中　雄一郎
雄一郎 田中
幸一 渡部
幸一 渡部
菊地　聡
菊地　　聡
明仁 中原
明仁 中原
見多 出口
見多 出口
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
Priority to JP2014004701A priority Critical patent/JP6253994B2/ja
Priority to US15/108,952 priority patent/US9985491B2/en
Priority to PCT/JP2014/082016 priority patent/WO2015107791A1/ja
Publication of JP2015133854A publication Critical patent/JP2015133854A/ja
Publication of JP2015133854A5 publication Critical patent/JP2015133854A5/ja
Application granted granted Critical
Publication of JP6253994B2 publication Critical patent/JP6253994B2/ja
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
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • 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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2014004701A 2014-01-15 2014-01-15 ステータコイル、アキシャルギャップ型回転電機及びその製造方法 Expired - Fee Related JP6253994B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014004701A JP6253994B2 (ja) 2014-01-15 2014-01-15 ステータコイル、アキシャルギャップ型回転電機及びその製造方法
US15/108,952 US9985491B2 (en) 2014-01-15 2014-12-03 Stator coil, axial gap-type rotating electric machine, and method for manufacturing same
PCT/JP2014/082016 WO2015107791A1 (ja) 2014-01-15 2014-12-03 ステータコイル、アキシャルギャップ型回転電機及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014004701A JP6253994B2 (ja) 2014-01-15 2014-01-15 ステータコイル、アキシャルギャップ型回転電機及びその製造方法

Publications (3)

Publication Number Publication Date
JP2015133854A JP2015133854A (ja) 2015-07-23
JP2015133854A5 JP2015133854A5 (enExample) 2016-12-01
JP6253994B2 true JP6253994B2 (ja) 2017-12-27

Family

ID=53542695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014004701A Expired - Fee Related JP6253994B2 (ja) 2014-01-15 2014-01-15 ステータコイル、アキシャルギャップ型回転電機及びその製造方法

Country Status (3)

Country Link
US (1) US9985491B2 (enExample)
JP (1) JP6253994B2 (enExample)
WO (1) WO2015107791A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3053177A1 (fr) * 2016-06-23 2017-12-29 Valeo Equip Electr Moteur Induit bobine d'une machine electrique a entrefer axial
DE102017204072A1 (de) * 2017-03-13 2018-09-13 Green Fox e-solutions GmbH Elektrische Maschine
CN108711985A (zh) * 2018-08-23 2018-10-26 上海适达动力科技股份有限公司 绕组定子及电动机
GB2580916B (en) * 2019-01-29 2021-09-29 Saietta Group PLC Axial flux electrical machine
WO2022073544A1 (de) * 2020-10-07 2022-04-14 Schaeffler Technologies AG & Co. KG Stator für eine elektrische rotationsmaschine, verfahren zur herstellung des stators und elektrische rotationsmaschine
EP4404435A4 (en) * 2022-09-20 2025-01-15 Contemporary Amperex Intelligence Technology (Shanghai) Limited ELECTRIC MOTOR, STATOR AND MANUFACTURING PROCESS FOR STATOR
EP4503388A1 (en) * 2023-08-02 2025-02-05 Contemporary Amperex Intelligence Technology (Shanghai) Limited Motor, stator, and manufacturing method of stator
EP4664727A1 (en) * 2024-06-14 2025-12-17 Delta Electronics, Inc. Axial flux motor stator structure
CN119154552B (zh) * 2024-11-14 2025-05-27 小米汽车科技有限公司 绕组线圈单体、定子绕组、定子总成、电机及车辆

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358523A (en) 1999-12-21 2001-07-25 Richard Fletcher Electronically commutated electrical machine
JP4619179B2 (ja) * 2005-03-31 2011-01-26 株式会社エクォス・リサーチ 回転電機
EP2106632A2 (de) * 2006-12-29 2009-10-07 Robert Bosch GmbH Wechselstromgenerator mit einem ständer und einer in ständernuten einliegenden ständerwicklung aus wicklungselementen sowie ein verfahren zur herstellung eines erfindungsgemässen ständers
US7646132B2 (en) * 2007-05-02 2010-01-12 Empire Magnetics Inc. Arcuate coil winding and assembly for axial gap electro-dynamo machines (EDM)
US20090200889A1 (en) * 2008-02-08 2009-08-13 Empire Magnetics Inc. Nested Serpentine Winding for an Axial Gap Electric Dynamo Machine
JP5215943B2 (ja) * 2009-06-04 2013-06-19 本田技研工業株式会社 アキシャルギャップ型回転電機のステータコイル
JPWO2011102150A1 (ja) * 2010-02-18 2013-06-17 アイシン・エィ・ダブリュ株式会社 回転電機用電機子
CN103460561A (zh) * 2011-04-01 2013-12-18 丰田自动车株式会社 旋转电机的定子及其制造方法以及制造装置
JP6044382B2 (ja) * 2013-02-20 2016-12-14 株式会社デンソー マルチギャップ型回転電機

Also Published As

Publication number Publication date
JP2015133854A (ja) 2015-07-23
US9985491B2 (en) 2018-05-29
US20160329766A1 (en) 2016-11-10
WO2015107791A1 (ja) 2015-07-23

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