WO2014114942A3 - Machines électriques - Google Patents

Machines électriques Download PDF

Info

Publication number
WO2014114942A3
WO2014114942A3 PCT/GB2014/050185 GB2014050185W WO2014114942A3 WO 2014114942 A3 WO2014114942 A3 WO 2014114942A3 GB 2014050185 W GB2014050185 W GB 2014050185W WO 2014114942 A3 WO2014114942 A3 WO 2014114942A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
coil
poles
defines
series
Prior art date
Application number
PCT/GB2014/050185
Other languages
English (en)
Other versions
WO2014114942A2 (fr
Inventor
Michael Lamperth
Mark CORDNER
Original Assignee
Gkn Evo Edrive Systems Limited
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 Gkn Evo Edrive Systems Limited filed Critical Gkn Evo Edrive Systems Limited
Publication of WO2014114942A2 publication Critical patent/WO2014114942A2/fr
Publication of WO2014114942A3 publication Critical patent/WO2014114942A3/fr

Links

Classifications

    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • 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
    • H02K3/487—Slot-closing devices
    • 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
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • 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
    • H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means
    • 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

L'invention porte sur un ensemble de stator pour une machine électrique à flux axial, lequel ensemble comprend un corps de stator qui définit une série de pôles de stator, disposés de telle sorte que des pôles adjacents dans la série sont séparés par une fente d'enroulement destiné à recevoir des parties d'un enroulement de stator à l'intérieur de celle-ci, et une pluralité d'enroulements de stator disposés autour de pôles de stator respectifs, et partiellement disposés dans des fentes d'enroulement respectives du corps de stator. Le corps de stator comprend une pluralité de composants de stator, dont chacun constitue un pôle de stator et définit une partie d'une fente d'enroulement sur des côtés opposés du pôle de stator.
PCT/GB2014/050185 2013-01-24 2014-01-24 Machines électriques WO2014114942A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1301305.7 2013-01-24
GB201301305A GB201301305D0 (en) 2013-01-24 2013-01-24 Electrical machines

Publications (2)

Publication Number Publication Date
WO2014114942A2 WO2014114942A2 (fr) 2014-07-31
WO2014114942A3 true WO2014114942A3 (fr) 2015-04-09

Family

ID=47843837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050185 WO2014114942A2 (fr) 2013-01-24 2014-01-24 Machines électriques

Country Status (2)

Country Link
GB (2) GB201301305D0 (fr)
WO (1) WO2014114942A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10326323B2 (en) 2015-12-11 2019-06-18 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
EP3435521A4 (fr) * 2016-03-24 2019-09-18 Mitsubishi Electric Corporation Machine électrique tournante, dispositif de direction assistée électrique, et procédé de fabrication d'une machine électrique tournante
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
CN108900056B (zh) * 2018-08-31 2020-10-27 浙江盘毂动力科技有限公司 一种盘式铁芯结构以及盘式电机
JP2021048751A (ja) * 2019-09-20 2021-03-25 セイコーエプソン株式会社 アキシャルギャップモーター
DE102020131884A1 (de) * 2019-12-03 2021-06-10 Borgwarner Inc. Wärmeleitende Nuttrennwand
CN114207992B (zh) 2020-05-08 2022-08-09 住友电气工业株式会社 铁芯片、定子铁芯、定子及旋转电机
CN111756125B (zh) * 2020-05-21 2021-07-27 东南大学 一种轴向磁通电机定子
GB2602985B (en) * 2021-01-22 2023-01-18 Yasa Ltd Axial flux machine shoe optimisation
GB2603016B (en) * 2021-01-22 2023-01-18 Yasa Ltd Axial flux machine shoe optimisation
FR3122953B1 (fr) * 2021-05-14 2023-11-03 Renault Sas corps de stator pour machine électrique à flux axial
FR3133108A1 (fr) * 2022-02-25 2023-09-01 Renault S.A.S Procédé de fabrication d’un corps de stator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851088A1 (fr) * 2003-02-12 2004-08-13 Seb Sa Stator pour moteur electrique a flux axial
DE102008064159B3 (de) * 2008-12-19 2010-01-28 Bühler Motor GmbH Elektronisch kommutierter Gleichstrommotor für eine Flüssigkeitspumpe
GB2466436A (en) * 2008-12-18 2010-06-23 Scimar Engineering Ltd Axial flux motor and generator assemblies
WO2010092402A1 (fr) * 2009-02-13 2010-08-19 Isis Innovation Ltd Machine électrique - modulaire
US20110316381A1 (en) * 2009-02-26 2011-12-29 Yoshinari Asano Armature core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003047069A1 (fr) * 2001-11-29 2003-06-05 Yamaha Hatsudoki Kabushiki Kaisha Machine dynamoelectrique de type a entrefer axial
JP2009142095A (ja) * 2007-12-07 2009-06-25 Sumitomo Electric Ind Ltd アキシャルギャップ型モータ用のステータコア
JP4730461B2 (ja) * 2009-09-25 2011-07-20 ダイキン工業株式会社 磁芯の製造方法
WO2011047425A1 (fr) * 2009-10-20 2011-04-28 Intelligent Electric Motor Solutions Pty Ltd Machine électrique tournante améliorée et son procédé de fabrication
JP4716060B2 (ja) * 2009-11-30 2011-07-06 株式会社富士通ゼネラル アキシャルギャップ型電動機およびポンプ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851088A1 (fr) * 2003-02-12 2004-08-13 Seb Sa Stator pour moteur electrique a flux axial
GB2466436A (en) * 2008-12-18 2010-06-23 Scimar Engineering Ltd Axial flux motor and generator assemblies
DE102008064159B3 (de) * 2008-12-19 2010-01-28 Bühler Motor GmbH Elektronisch kommutierter Gleichstrommotor für eine Flüssigkeitspumpe
WO2010092402A1 (fr) * 2009-02-13 2010-08-19 Isis Innovation Ltd Machine électrique - modulaire
US20110316381A1 (en) * 2009-02-26 2011-12-29 Yoshinari Asano Armature core

Also Published As

Publication number Publication date
GB2511421B (en) 2015-08-12
GB2511421A (en) 2014-09-03
GB201401206D0 (en) 2014-03-12
WO2014114942A2 (fr) 2014-07-31
GB201301305D0 (en) 2013-03-06

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