IN2014CN03248A - - Google Patents

Info

Publication number
IN2014CN03248A
IN2014CN03248A IN3248CHN2014A IN2014CN03248A IN 2014CN03248 A IN2014CN03248 A IN 2014CN03248A IN 3248CHN2014 A IN3248CHN2014 A IN 3248CHN2014A IN 2014CN03248 A IN2014CN03248 A IN 2014CN03248A
Authority
IN
India
Prior art keywords
phase
armature winding
slots
stator core
armature
Prior art date
Application number
Other languages
English (en)
Inventor
Masatsugu Nakano
Satoru Akutsu
Yoshihito Asao
Yuji Takizawa
Yu HIROTANI
Ryuichi Takiguchi
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IN2014CN03248A publication Critical patent/IN2014CN03248A/en

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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • 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
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
IN3248CHN2014 2011-10-14 2011-10-14 IN2014CN03248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/073664 WO2013054439A1 (fr) 2011-10-14 2011-10-14 Moteur à aimants permanents

Publications (1)

Publication Number Publication Date
IN2014CN03248A true IN2014CN03248A (fr) 2015-07-03

Family

ID=48081514

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3248CHN2014 IN2014CN03248A (fr) 2011-10-14 2011-10-14

Country Status (5)

Country Link
US (1) US9564779B2 (fr)
EP (1) EP2768126B1 (fr)
CN (1) CN103858327B (fr)
IN (1) IN2014CN03248A (fr)
WO (1) WO2013054439A1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9064625B2 (en) * 2011-08-09 2015-06-23 Electron Energy Corporation Methods for sequentially laminating rare earth permanent magnets with suflide-based dielectric layer
WO2013094075A1 (fr) 2011-12-23 2013-06-27 三菱電機株式会社 Moteur à aimant permanent
JP5672278B2 (ja) * 2012-08-29 2015-02-18 株式会社デンソー ３相回転機の制御装置
DE102012223711A1 (de) * 2012-12-19 2014-06-26 Robert Bosch Gmbh Elektrische Maschine
DE102012223705A1 (de) * 2012-12-19 2014-06-26 Robert Bosch Gmbh Elektrische Maschine
CN105229906B (zh) * 2013-04-22 2018-07-27 三菱电机株式会社 永磁体型电动机
JP5932147B2 (ja) 2013-05-31 2016-06-08 三菱電機株式会社 多重多相巻線交流回転電機および電動パワーステアリング装置
JP6209372B2 (ja) * 2013-06-27 2017-10-04 株式会社安川電機 回転電機及び回転電機の制御装置
US9742228B2 (en) 2013-10-18 2017-08-22 General Electric Company Torque ripple reduction in electric machines
US10411532B2 (en) * 2013-10-27 2019-09-10 Moovee Innovations Inc. Software-defined electric motor
JP5862645B2 (ja) 2013-11-29 2016-02-16 株式会社デンソー 駆動装置
FR3020195B1 (fr) * 2014-04-17 2022-03-04 Valeo Equip Electr Moteur Stator de machine electrique a remplissage d'encoches optimise et procede de realisation dudit stator correspondant
CN106464108B (zh) * 2014-04-29 2018-11-16 三菱电机株式会社 永磁型电动机
WO2015186455A1 (fr) * 2014-06-06 2015-12-10 三菱電機株式会社 Moteur à aimants permanents, et moteur à aimants permanents à entraînement intégré
JP6056827B2 (ja) * 2014-09-30 2017-01-11 株式会社デンソー 回転電機制御装置
CN106663979B (zh) * 2014-10-30 2019-09-13 三菱电机株式会社 旋转电机以及使用该旋转电机的电动动力转向装置
CN105634225B (zh) * 2014-11-26 2020-10-09 德昌电机(深圳)有限公司 直流无刷电机及使用其的电动助力转向系统
DE102014226047A1 (de) * 2014-12-16 2016-06-16 Robert Bosch Gmbh Speichenrotor mit Umspritzung
US10742082B2 (en) * 2014-12-31 2020-08-11 Ingersoll-Rand Industrial U.S., Inc. Fixation system for a permanent magnet rotor
KR101696712B1 (ko) * 2015-01-22 2017-01-16 엘지전자 주식회사 비엘디시 모터 및 그를 갖는 청소기
JP6261776B2 (ja) * 2015-01-23 2018-01-17 三菱電機株式会社 電動駆動装置
CN107534331B (zh) * 2015-04-22 2019-08-13 三菱电机株式会社 旋转电机以及电动动力转向装置
JP6391827B2 (ja) 2015-06-17 2018-09-19 三菱電機株式会社 固定子コア及び永久磁石同期電動機
JP6391826B2 (ja) * 2015-06-17 2018-09-19 三菱電機株式会社 固定子コア及び永久磁石同期電動機
EP3370326A4 (fr) 2015-10-28 2019-06-26 Mitsubishi Electric Corporation Machine électrique tournante
CN109314436B (zh) 2016-04-13 2020-10-27 詹尼斯机器人移动技术加拿大公司 包括径向内推力轴承和径向外推力轴承的轴向通量电机
CN109075682B (zh) 2016-05-10 2020-07-07 三菱电机株式会社 永磁体型电动机
FR3051295B1 (fr) * 2016-05-11 2019-11-01 Valeo Equipements Electriques Moteur Machine electrique tournante a puissance augmentee
TWI592588B (zh) * 2016-07-12 2017-07-21 財團法人工業技術研究院 電磁彈簧及包含此電磁彈簧的彈性致動器
CN108206595B (zh) * 2016-12-20 2023-08-11 宇通客车股份有限公司 一种永磁电机
WO2018138846A1 (fr) * 2017-01-26 2018-08-02 三菱電機株式会社 Dispositif de commande électrique et dispositif de direction assistée électrique
US10063180B2 (en) * 2017-01-31 2018-08-28 Ford Global Technologies, Llc Multiple inverter hybrid drive system
DE102018006915A1 (de) * 2018-08-30 2020-03-05 eMoSys GmbH Permanenterregte elektrische Maschine
CN111384790A (zh) * 2018-12-28 2020-07-07 福特全球技术公司 用于电机的定子及电机
EP3952066A4 (fr) * 2019-03-28 2022-04-06 Mitsubishi Electric Corporation Machine électrique rotative
JP7103299B2 (ja) * 2019-04-22 2022-07-20 株式会社デンソー 回転電機
GB2586989B (en) * 2019-09-11 2022-07-27 Rolls Royce Plc Electric Machines
EP4187759A4 (fr) * 2020-07-22 2024-01-03 Panasonic Ip Man Co Ltd Moteur électrique
JP2022055707A (ja) * 2020-09-29 2022-04-08 本田技研工業株式会社 回転電機
CN112953063A (zh) * 2021-03-25 2021-06-11 中国科学院深圳先进技术研究院 用于伺服系统的五相电机
CN114244051A (zh) * 2021-12-27 2022-03-25 厦门金龙汽车新能源科技有限公司 一种高效永磁同步电机

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06505B2 (ja) * 1985-12-11 1994-01-05 株式会社ユニシアジェックス 電動式パワ−ステアリング装置
FR2655214B1 (fr) 1989-11-27 1992-02-07 Alsthom Gec Rotor de moteur a aimants.
JPH05344668A (ja) * 1992-06-08 1993-12-24 Fanuc Ltd 同期電動機のロータ
JPH07264822A (ja) 1994-03-18 1995-10-13 Hitachi Ltd 多相多重化電動機
JPH1198728A (ja) * 1997-09-12 1999-04-09 Hitachi Ltd 永久磁石回転電機
JP3280351B2 (ja) 1999-08-04 2002-05-13 株式会社日立製作所 ブラシレスモータ
JP4363746B2 (ja) 2000-05-25 2009-11-11 株式会社東芝 永久磁石式リラクタンス型回転電機
US20030033709A1 (en) * 2001-08-08 2003-02-20 Bradfield Michael Duane High slot-fill stator
JP2004080944A (ja) 2002-08-20 2004-03-11 Toyota Motor Corp 電動機用ステータコア
JP4126992B2 (ja) 2002-08-27 2008-07-30 三菱電機株式会社 永久磁石型モータおよびそれを具備した電動パワーステアリング装置
JP4319562B2 (ja) 2004-02-27 2009-08-26 三菱電機株式会社 同期電動機及び密閉型圧縮機及びファンモータ
JP2005323498A (ja) * 2005-06-27 2005-11-17 Hitachi Ltd 永久磁石式回転電機
JP2007336624A (ja) 2006-06-12 2007-12-27 Hitachi Ltd 多相クローティース型永久磁石モータ
DE102007029157A1 (de) 2007-06-25 2009-01-08 Robert Bosch Gmbh Synchronmotor mit 12 Statorzähnen und 10 Rotorpolen
JP2009071910A (ja) * 2007-09-11 2009-04-02 Hitachi Ltd 回転電機およびそれを搭載した自動車
JP4718580B2 (ja) 2008-05-22 2011-07-06 三菱電機株式会社 永久磁石型回転電機及び電動パワーステアリング装置
JP2010104112A (ja) * 2008-10-22 2010-05-06 Jtekt Corp モータおよび電気式動力舵取装置
US8179011B2 (en) 2008-12-17 2012-05-15 Asmo Co., Ltd. Brushless motor
JP5457079B2 (ja) 2008-12-17 2014-04-02 アスモ株式会社 ブラシレスモータ
JP2010178442A (ja) * 2009-01-28 2010-08-12 Hitachi Ltd 外転型永久磁石回転電機およびそれを用いたエレベータ装置
JP5304427B2 (ja) 2009-05-14 2013-10-02 株式会社デンソー 回転電機の駆動システム
JP5424814B2 (ja) 2009-05-21 2014-02-26 三菱電機株式会社 永久磁石型回転電機
JP5609016B2 (ja) 2009-06-05 2014-10-22 富士電機株式会社 永久磁石型回転機
JP5510703B2 (ja) * 2009-08-21 2014-06-04 株式会社デンソー 回転電機及びその制御システム
CN102668329B (zh) * 2009-11-17 2014-09-17 三菱电机株式会社 永久磁铁式同步马达
JP5518092B2 (ja) * 2009-11-24 2014-06-11 三菱電機株式会社 永久磁石型回転電機及びこれを用いた電動パワーステアリング装置
CN201774425U (zh) * 2010-05-07 2011-03-23 丽水职业技术学院 一种三相四极直流无刷电机
JP5549567B2 (ja) * 2010-12-07 2014-07-16 株式会社デンソー 電動機装置
US9502931B2 (en) * 2012-03-23 2016-11-22 Asmo Co., Ltd. Brushless motor

Also Published As

Publication number Publication date
CN103858327B (zh) 2016-10-19
EP2768126A1 (fr) 2014-08-20
WO2013054439A1 (fr) 2013-04-18
EP2768126A4 (fr) 2016-03-09
US20140145547A1 (en) 2014-05-29
EP2768126B1 (fr) 2018-06-27
US9564779B2 (en) 2017-02-07
CN103858327A (zh) 2014-06-11

Similar Documents

Publication Publication Date Title
IN2014CN03248A (fr)
WO2010110483A3 (fr) Système de moteur électrique
WO2011136475A3 (fr) Procédé d'agencement de bobinages pour appareil électrique à aimants permanents à double saillie.
JP2009247196A5 (fr)
WO2010040785A3 (fr) Machine électrique
TW200727560A (en) Three phase opposite rotating motor and fan
WO2012107035A3 (fr) Machine électrique
MX2016012599A (es) Motor monofasico de magneto permanente y mecanismo de impulsion.
EP3989403A4 (fr) Tôle de noyau de rotor, noyau de rotor, rotor, moteur électrique synchrone à aimant permanent et produit associé
WO2012026685A3 (fr) Moteur linéaire
IN2014DN07988A (fr)
EP2566018A3 (fr) Machine électrique
MX359632B (es) Motor monofasico de magneto permanente.
WO2011049298A3 (fr) Moteur linéaire
MX2016011714A (es) Motor monofasico de magneto permanente.
WO2013124239A3 (fr) Machine dynamoélectrique dotée d'un enroulement monocouche à nombre fractionnaire d'encoches par pôle et phase
WO2011117347A3 (fr) Machine électrique et dispositif de direction
WO2015162557A3 (fr) Actionneur electrique
WO2013023819A3 (fr) Machine électrique
WO2015022803A3 (fr) Moteur d'entrainement synchrone
WO2012101083A3 (fr) Machine synchrone à aimants permanents munie d'un rotor
WO2012171602A3 (fr) Moteur synchrone
WO2011107693A3 (fr) Machine electrique polydiscoide polyphasee a aimants
WO2012044014A3 (fr) Générateur d'orbite à chaînes à aimants permanents
MX2016015085A (es) Motor monofasico sin escobillas de magneto permanente.