WO2015093182A1 - Machine électrique rotative - Google Patents

Machine électrique rotative Download PDF

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Publication number
WO2015093182A1
WO2015093182A1 PCT/JP2014/079663 JP2014079663W WO2015093182A1 WO 2015093182 A1 WO2015093182 A1 WO 2015093182A1 JP 2014079663 W JP2014079663 W JP 2014079663W WO 2015093182 A1 WO2015093182 A1 WO 2015093182A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical machine
rotating electrical
stator coil
stator
terminal
Prior art date
Application number
PCT/JP2014/079663
Other languages
English (en)
Japanese (ja)
Inventor
馬場　雄一郎
Original Assignee
日立オートモティブシステムズ株式会社
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 日立オートモティブシステムズ株式会社 filed Critical 日立オートモティブシステムズ株式会社
Priority to JP2015553425A priority Critical patent/JP6232449B2/ja
Publication of WO2015093182A1 publication Critical patent/WO2015093182A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—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
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0056—Manufacturing winding connections
    • H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations

Definitions

  • a U-shaped connecting portion is disposed in the vertical portion, and the vertical portion is a portion extending in the axial direction so as to be aligned with the stator coil. Therefore, the axial length of the motor is increased, and there is a concern that the mounting property on the vehicle is deteriorated.
  • FIG. 1 It is a perspective view which shows the structure of the terminal part of the electroconductive member used for stator ASSY of the rotary electric machine by the 2nd Embodiment of this invention. It is a figure for demonstrating the arc welding which connects the stator coil used for stator ASSY of the rotary electric machine by the 2nd Embodiment of this invention, and the terminal part of an electroconductive member. It is a whole bird's-eye view of stator ASSY of the rotary electric machine by the 2nd Embodiment of this invention. It is the figure which looked at the terminal part of the electroconductive member used for stator ASSY of the rotary electric machine by the 2nd Embodiment of this invention from the front.
  • the bobbin 3 is attached to the teeth portion 12, and the stator coil 2 is wound around the bobbin 3 by concentrated winding.
  • the bobbin 3 is made of an insulating member, and has an effect of insulating between the stator coil 2 and the stator core 10 and transferring the heat of the stator coil 2 to the teeth portion 12.
  • the stator coil 2 is wound around the teeth portion 12 via the bobbin 3.
  • the coil end portion 14 of the stator coil 2 is located between the tip and the root of the terminal portion 46 in the axial direction of the conductive members 41 to 44.
  • the structure of the terminal portion 46 of the conductive members 41 to 44 connected to the stator coil 2 is simple, and the axial length of the stator ASSY 1 of the rotating electrical machine is suppressed. Can do. Further, the workability of connection between the end 15 of the stator coil 2 and the terminal portion 46 is improved.
  • a recess (3a) is provided in a part of the bobbin 3 located between the coil end portion 14 and the connection ring 5. That is, the bobbin 3 has a recess 3 a that guides the end 15 of the stator coil 2 to the terminal portions 46 of the conductive members 41 to 44. In addition, you may provide the protrusion which the stator coil 2 engages in a part of bobbin 3.
  • FIG. 12 a recess (3a) is provided in a part of the bobbin 3 located between the coil end portion 14 and the connection ring 5. That is, the bobbin 3 has a recess 3 a that guides the end 15 of the stator coil 2 to the terminal portions 46 of the conductive members 41 to 44. In addition, you may provide the protrusion which the stator coil 2 engages in a part of bobbin 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

　L'invention concerne une machine électrique rotative pour laquelle les parties d'extrémité d'éléments conducteurs qui sont raccordés à des bobines de stator présentent une structure simple, et pour laquelle la longueur axiale de l'ensemble stator de la machine électrique rotative peut être réduite à un minimum. Cette machine électrique rotative comprend un noyau de stator (10), des bobines de stator (2) et des éléments conducteurs (41 à 44). Le noyau de stator cylindrique (10) comprend une pluralité de parties dents. Les bobines de stator (2) sont enroulées autour des parties dents (12). Les éléments conducteurs cylindriques (41 à 44) comportent des parties d'extrémité (46) s'étendant dans la direction axiale. Les parties d'extrémité (15) des bobines de stator (2) coupent les parties d'extrémité (46) de telle manière qu'il y ait un contact avec ces dernières.
PCT/JP2014/079663 2013-12-18 2014-11-10 Machine électrique rotative WO2015093182A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015553425A JP6232449B2 (ja) 2013-12-18 2014-11-10 回転電機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-261247 2013-12-18
JP2013261247 2013-12-18

Publications (1)

Publication Number Publication Date
WO2015093182A1 true WO2015093182A1 (fr) 2015-06-25

Family

ID=53402538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/079663 WO2015093182A1 (fr) 2013-12-18 2014-11-10 Machine électrique rotative

Country Status (2)

Country Link
JP (1) JP6232449B2 (fr)
WO (1) WO2015093182A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6139723B1 (ja) * 2016-02-25 2017-05-31 三菱電機株式会社 回転電機、及びその製造方法
WO2019020659A1 (fr) * 2017-07-27 2019-01-31 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Procédé de montage d'une unité de commutation sur un composant d'un moteur électrique
CN110417161A (zh) * 2019-07-15 2019-11-05 宁波麦思动力系统有限公司 一种电机的定子组件及电机
US20190379253A1 (en) * 2018-06-06 2019-12-12 Mitsubishi Electric Corporation Rotary electric machine and manufacturing method thereof
CN111628617A (zh) * 2019-02-28 2020-09-04 日本电产株式会社 线圈接合方法、定子、马达以及车辆
WO2021005032A1 (fr) * 2019-07-09 2021-01-14 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Stator pour machine électrique
JP2021013293A (ja) * 2020-02-21 2021-02-04 日立金属株式会社 配電部材
JP2021013263A (ja) * 2019-07-08 2021-02-04 日立金属株式会社 配電部材
US20220385131A1 (en) * 2021-05-28 2022-12-01 Denso Corporation Stator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0865936A (ja) * 1994-08-19 1996-03-08 Sony Corp モータコイル
JPH1174132A (ja) * 1997-08-29 1999-03-16 Matsushita Electric Works Ltd 電磁装置
JP2007068313A (ja) * 2005-08-30 2007-03-15 Showa Corp 回転電機
JP2008312277A (ja) * 2007-06-12 2008-12-25 Fuji Heavy Ind Ltd 電動機
JP2009261082A (ja) * 2008-04-15 2009-11-05 Honda Motor Co Ltd 回転電機の集配電リング
JP2011177007A (ja) * 2010-01-29 2011-09-08 Sanyo Electric Co Ltd 電動モータ及び移動体
JP2012029448A (ja) * 2010-07-22 2012-02-09 Keihin Corp 回転電機
JP2014090567A (ja) * 2012-10-30 2014-05-15 Mitsubishi Electric Corp 回転電機のステータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4292050B2 (ja) * 2003-10-27 2009-07-08 本田技研工業株式会社 回転電機のステータ
JPWO2005101616A1 (ja) * 2004-04-15 2008-03-06 株式会社ミツバ ブラシレスモータ
JP2012070582A (ja) * 2010-09-27 2012-04-05 Keihin Corp 電動モータ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0865936A (ja) * 1994-08-19 1996-03-08 Sony Corp モータコイル
JPH1174132A (ja) * 1997-08-29 1999-03-16 Matsushita Electric Works Ltd 電磁装置
JP2007068313A (ja) * 2005-08-30 2007-03-15 Showa Corp 回転電機
JP2008312277A (ja) * 2007-06-12 2008-12-25 Fuji Heavy Ind Ltd 電動機
JP2009261082A (ja) * 2008-04-15 2009-11-05 Honda Motor Co Ltd 回転電機の集配電リング
JP2011177007A (ja) * 2010-01-29 2011-09-08 Sanyo Electric Co Ltd 電動モータ及び移動体
JP2012029448A (ja) * 2010-07-22 2012-02-09 Keihin Corp 回転電機
JP2014090567A (ja) * 2012-10-30 2014-05-15 Mitsubishi Electric Corp 回転電機のステータ

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6139723B1 (ja) * 2016-02-25 2017-05-31 三菱電機株式会社 回転電機、及びその製造方法
JP2017153261A (ja) * 2016-02-25 2017-08-31 三菱電機株式会社 回転電機、及びその製造方法
WO2019020659A1 (fr) * 2017-07-27 2019-01-31 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Procédé de montage d'une unité de commutation sur un composant d'un moteur électrique
US11689085B2 (en) 2017-07-27 2023-06-27 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Method for mounting a switching unit on a component of an electric motor
US20190379253A1 (en) * 2018-06-06 2019-12-12 Mitsubishi Electric Corporation Rotary electric machine and manufacturing method thereof
CN110571965A (zh) * 2018-06-06 2019-12-13 三菱电机株式会社 旋转电机及其制造方法
US11050317B2 (en) * 2018-06-06 2021-06-29 Mitsubishi Electric Corporation Rotary electric machine and manufacturing method thereof
CN111628617A (zh) * 2019-02-28 2020-09-04 日本电产株式会社 线圈接合方法、定子、马达以及车辆
JP2021013263A (ja) * 2019-07-08 2021-02-04 日立金属株式会社 配電部材
WO2021005032A1 (fr) * 2019-07-09 2021-01-14 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Stator pour machine électrique
CN110417161A (zh) * 2019-07-15 2019-11-05 宁波麦思动力系统有限公司 一种电机的定子组件及电机
JP2021013293A (ja) * 2020-02-21 2021-02-04 日立金属株式会社 配電部材
JP7205505B2 (ja) 2020-02-21 2023-01-17 日立金属株式会社 配電部材
US20220385131A1 (en) * 2021-05-28 2022-12-01 Denso Corporation Stator

Also Published As

Publication number Publication date
JP6232449B2 (ja) 2017-11-15
JPWO2015093182A1 (ja) 2017-03-16

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