WO2008096600A1 - 電動機、ロータ構造および磁気機械 - Google Patents

電動機、ロータ構造および磁気機械 Download PDF

Info

Publication number
WO2008096600A1
WO2008096600A1 PCT/JP2008/050865 JP2008050865W WO2008096600A1 WO 2008096600 A1 WO2008096600 A1 WO 2008096600A1 JP 2008050865 W JP2008050865 W JP 2008050865W WO 2008096600 A1 WO2008096600 A1 WO 2008096600A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic poles
rotor
electric motor
dielectric magnetic
dielectric
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.)
Ceased
Application number
PCT/JP2008/050865
Other languages
English (en)
French (fr)
Inventor
Masashi Bando
Noriyuki Abe
Shigemitsu Akutsu
Satoyoshi Oya
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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
Priority claimed from JP2007026423A external-priority patent/JP2008193823A/ja
Priority claimed from JP2007316189A external-priority patent/JP4648378B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to MX2009008346A priority Critical patent/MX2009008346A/es
Priority to EP08703706A priority patent/EP2110933B1/en
Priority to KR1020097017237A priority patent/KR101121271B1/ko
Priority to AU2008212433A priority patent/AU2008212433B2/en
Priority to BRPI0807008-3A priority patent/BRPI0807008A2/pt
Priority to CA002677411A priority patent/CA2677411A1/en
Publication of WO2008096600A1 publication Critical patent/WO2008096600A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • 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]
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without 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
    • H02K21/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

　本発明は、誘導磁極を支持する電動機のロータの構造を簡素化して強度を高めることを目的とする。第１、第２電機子を有して回転磁界を形成するステータと、第１、第２永久磁石を有するインナーロータとの間に配置されるアウターロータ（１３）は、軟磁性体製の第１、第２誘導磁極（３８Ｌ，３８Ｒ）を埋め込むように支持するロータボディ（３１）を備える。第１誘導磁極（３８Ｌ）の位相と第２誘導磁極（３８Ｒ）の位相とは一致しており、ロータボディ（３１）に軸線（Ｌ）方向に形成した直線状のスリット（３１ａ）に挿入されて組み付けられる。このように、第１、第２誘導磁極（３８Ｌ，３８Ｒ）を軸線（Ｌ）方向に整列させたので、アウターロータ（１３）の構造が単純になって強度が向上するだけでなく、アウターロータ（１３）に対する第１、第２誘導磁極（３８Ｌ，３８Ｒ）の支持や組み付けが容易になる。
PCT/JP2008/050865 2007-02-06 2008-01-23 電動機、ロータ構造および磁気機械 Ceased WO2008096600A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MX2009008346A MX2009008346A (es) 2007-02-06 2008-01-23 Motor, estructura de rotor y maquina magnetica.
EP08703706A EP2110933B1 (en) 2007-02-06 2008-01-23 Motor, rotor structure and magnetic machine
KR1020097017237A KR101121271B1 (ko) 2007-02-06 2008-01-23 전동기, 로터 구조 및 자기 기계
AU2008212433A AU2008212433B2 (en) 2007-02-06 2008-01-23 Motor, rotor structure and magnetic machine
BRPI0807008-3A BRPI0807008A2 (pt) 2007-02-06 2008-01-23 Motor, estrutura de rotor e máquina magnética
CA002677411A CA2677411A1 (en) 2007-02-06 2008-01-23 Motor, rotor structure and magnetic machine

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007-026423 2007-02-06
JP2007026424 2007-02-06
JP2007026422 2007-02-06
JP2007026423A JP2008193823A (ja) 2007-02-06 2007-02-06 ロータ構造
JP2007-026422 2007-02-06
JP2007-026424 2007-02-06
JP2007-316189 2007-12-06
JP2007316189A JP4648378B2 (ja) 2007-02-06 2007-12-06 電動機

Publications (1)

Publication Number Publication Date
WO2008096600A1 true WO2008096600A1 (ja) 2008-08-14

Family

ID=40943393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050865 Ceased WO2008096600A1 (ja) 2007-02-06 2008-01-23 電動機、ロータ構造および磁気機械

Country Status (8)

Country Link
US (1) US20080238232A1 (ja)
EP (1) EP2110933B1 (ja)
KR (1) KR101121271B1 (ja)
AU (1) AU2008212433B2 (ja)
BR (1) BRPI0807008A2 (ja)
CA (1) CA2677411A1 (ja)
MX (1) MX2009008346A (ja)
WO (1) WO2008096600A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20080165A1 (it) * 2008-09-03 2010-03-04 Leonardo Lenzi Metodo per l'assemblaggio del rotore di una macchina elettrica rotante.
JP2013021872A (ja) * 2011-07-13 2013-01-31 Toyota Central R&D Labs Inc 変速機構付き回転電機
RU2475926C1 (ru) * 2011-07-29 2013-02-20 Открытое акционерное общество "Научно-производственная корпорация "Космические системы мониторинга, информационно-управляющие и электромеханические комплексы имени А.Г. Иосифьяна" (ОАО "Корпорация "ВНИИЭМ") Роторная система магнитоэлектрической машины
WO2019125347A1 (en) 2017-12-22 2019-06-27 Mushinsky Yevhenii Contra-rotating synchronous electro-mechanical converter

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081766A1 (ja) * 2007-12-26 2009-07-02 Honda Motor Co., Ltd. 電動機および回転電機用ロータ
GB0810097D0 (en) * 2008-06-03 2008-07-09 Magnomatics Ltd Magnetic gear
GB0808524D0 (en) * 2008-05-12 2008-06-18 Magnomatics Ltd Magnetic pole-piece structure
EP2479871B1 (en) * 2011-01-19 2016-06-15 GE Energy Power Conversion Technology Limited Electrical machines
JP5350438B2 (ja) * 2011-06-29 2013-11-27 株式会社日立製作所 磁気式歯車機構
DK2555393T3 (da) * 2011-08-01 2013-12-02 Siemens Ag Magnetladeapparatur
DE112013001800T5 (de) * 2012-03-30 2014-12-11 Honda Motor Co., Ltd. Elektrische Umlaufmaschine
CN104953780A (zh) 2012-08-03 2015-09-30 埃塞克科技有限公司 模块化旋转横向磁通发电机
US9559558B2 (en) 2012-09-24 2017-01-31 Eocycle Technologies Inc. Modular transverse flux electrical machine assembly
CA2829812A1 (en) 2012-10-17 2014-04-17 Eocycle Technologies Inc. Transverse flux electrical machine rotor
JP6195989B2 (ja) * 2014-06-17 2017-09-13 三菱電機株式会社 圧縮機、冷凍サイクル装置、および空気調和機
GB2545154B (en) * 2015-08-24 2021-12-01 Magnomatics Ltd Magnetically geared apparatus and a pole piece for such apparatus
CN106921234B (zh) * 2017-05-16 2024-05-31 深圳市赫瑞科技有限公司 一种磁齿轮外转子安装结构
US11522436B2 (en) 2019-10-15 2022-12-06 Darrell Schmidt Enterprises, Inc. Permanently magnetized enhanced generator
WO2021076428A1 (en) 2019-10-15 2021-04-22 Darrell Schmidt Enterprises, Inc. Magnetic coupler
US12500498B2 (en) * 2020-04-16 2025-12-16 Mitsubishi Electric Corporation Rotary electric machine
US11689088B2 (en) 2020-08-12 2023-06-27 Robert Willoughby Garrett, IV Movable permanent magnet stator electric motor
KR102788492B1 (ko) * 2023-10-18 2025-03-31 조명호 고효율 발전기
CN117181075A (zh) * 2023-10-23 2023-12-08 重庆凯磁医疗技术有限公司 一种外转子结构及磁悬浮搅拌器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746807A (ja) * 1993-05-21 1995-02-14 Toshiba Corp 回転電機の回転子
JPH09182395A (ja) * 1995-12-25 1997-07-11 Mitsubishi Electric Corp かご形誘導機の回転子の製造方法
JPH11341757A (ja) 1998-05-21 1999-12-10 Toyota Motor Corp 電動機および動力伝達装置並びにハイブリッド車両
JP2003164127A (ja) * 2001-11-27 2003-06-06 Denso Corp 軸方向分割混成磁極型ブラシレス回転電機
JP3427511B2 (ja) 1994-10-11 2003-07-22 株式会社デンソー 二軸出力型電動機
JP2006217141A (ja) 2005-02-02 2006-08-17 Audio Technica Corp ハンギングマイクロホンおよびハンギングマイクロホン用マイクケーブル

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04331445A (ja) * 1991-05-01 1992-11-19 Honda Motor Co Ltd 誘導モータ
JP3051340B2 (ja) * 1996-06-18 2000-06-12 オークマ株式会社 同期電動機
KR19990065127A (ko) * 1998-01-08 1999-08-05 구자홍 매립 영구자석 동기전동기의 회전자
US6274960B1 (en) * 1998-09-29 2001-08-14 Kabushiki Kaisha Toshiba Reluctance type rotating machine with permanent magnets
DE60027840T2 (de) * 1999-11-18 2006-12-28 Denso Corp., Kariya Rotierende elektrische Maschine für Fahrzeuge
JP4269544B2 (ja) * 2000-09-14 2009-05-27 株式会社デンソー 複数ロータ型同期機
JP2002122203A (ja) * 2000-10-17 2002-04-26 Minebea Co Ltd リニアアクチュエータ
JP2002136094A (ja) * 2000-10-30 2002-05-10 Minebea Co Ltd ステッピングモータ
US6774521B2 (en) * 2001-05-16 2004-08-10 Koyo Seiko Co., Ltd. Brushless DC motor
US7064466B2 (en) * 2001-11-27 2006-06-20 Denso Corporation Brushless rotary electric machine having tandem rotary cores
GB0208565D0 (en) * 2002-04-13 2002-05-22 Rolls Royce Plc A compact electrical machine
BR0312576A (pt) * 2002-07-10 2005-04-19 Turbocor Inc Dispositivo para aliviar carga de empuxo em um sistema de rolamento de rotor usando ìmãs permanentes
JP4318959B2 (ja) * 2003-05-21 2009-08-26 本田技研工業株式会社 永久磁石式回転子およびブラシレスモータ
US6924574B2 (en) * 2003-05-30 2005-08-02 Wisconsin Alumni Research Foundation Dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine
DE10354604B4 (de) * 2003-11-21 2016-10-13 Gesellschaft für Aufladetechnik und Spindelbau mbH Stufenlos schaltbares, magnetodynamisches Getriebe
JP4069859B2 (ja) * 2003-12-15 2008-04-02 日産自動車株式会社 回転電機の構造
US7400077B2 (en) * 2004-03-23 2008-07-15 Electric Motor Development, Inc. Electric motor having multiple armatures
JP4274473B2 (ja) * 2004-06-14 2009-06-10 ミネベア株式会社 アクチュエータ
US7692357B2 (en) * 2004-12-16 2010-04-06 General Electric Company Electrical machines and assemblies including a yokeless stator with modular lamination stacks
KR100652596B1 (ko) * 2005-04-11 2006-12-01 엘지전자 주식회사 이중자석 하이브리드 유도 전동기
JP4260799B2 (ja) * 2005-12-02 2009-04-30 本田技研工業株式会社 電動機および電動機の駆動方法
JP4576406B2 (ja) * 2006-08-09 2010-11-10 本田技研工業株式会社 電動機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746807A (ja) * 1993-05-21 1995-02-14 Toshiba Corp 回転電機の回転子
JP3427511B2 (ja) 1994-10-11 2003-07-22 株式会社デンソー 二軸出力型電動機
JPH09182395A (ja) * 1995-12-25 1997-07-11 Mitsubishi Electric Corp かご形誘導機の回転子の製造方法
JPH11341757A (ja) 1998-05-21 1999-12-10 Toyota Motor Corp 電動機および動力伝達装置並びにハイブリッド車両
JP2003164127A (ja) * 2001-11-27 2003-06-06 Denso Corp 軸方向分割混成磁極型ブラシレス回転電機
JP2006217141A (ja) 2005-02-02 2006-08-17 Audio Technica Corp ハンギングマイクロホンおよびハンギングマイクロホン用マイクケーブル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2110933A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20080165A1 (it) * 2008-09-03 2010-03-04 Leonardo Lenzi Metodo per l'assemblaggio del rotore di una macchina elettrica rotante.
WO2010026611A3 (en) * 2008-09-03 2010-05-27 Renzo Lizi Method for assembling the rotor of an electric machine
US8381389B2 (en) 2008-09-03 2013-02-26 Renzo Lisi Method for assembling the rotor of an electric machine
JP2013021872A (ja) * 2011-07-13 2013-01-31 Toyota Central R&D Labs Inc 変速機構付き回転電機
RU2475926C1 (ru) * 2011-07-29 2013-02-20 Открытое акционерное общество "Научно-производственная корпорация "Космические системы мониторинга, информационно-управляющие и электромеханические комплексы имени А.Г. Иосифьяна" (ОАО "Корпорация "ВНИИЭМ") Роторная система магнитоэлектрической машины
WO2019125347A1 (en) 2017-12-22 2019-06-27 Mushinsky Yevhenii Contra-rotating synchronous electro-mechanical converter

Also Published As

Publication number Publication date
MX2009008346A (es) 2009-08-20
KR20090104869A (ko) 2009-10-06
KR101121271B1 (ko) 2012-03-26
AU2008212433B2 (en) 2011-08-11
BRPI0807008A2 (pt) 2014-04-22
EP2110933A4 (en) 2010-03-24
EP2110933B1 (en) 2012-08-01
CA2677411A1 (en) 2008-08-14
AU2008212433A1 (en) 2008-08-14
EP2110933A1 (en) 2009-10-21
US20080238232A1 (en) 2008-10-02

Similar Documents

Publication Publication Date Title
WO2008096600A1 (ja) 電動機、ロータ構造および磁気機械
WO2007055775A3 (en) Rotary electric machine
WO2005124975A3 (en) Rotor magnet placement in interior permanent magnet machines
WO2007133499A3 (en) Permanent magnet rotor with crimped sheath
EP2099114A3 (en) Rotary electric machine and electric vehicle
EP1100188A3 (en) Electric machine with permanent magnet poles and controllable rotor flux
WO2013135257A3 (de) Elektrische maschine
WO2009036402A3 (en) Composite electromechanical machines with uniform magnets
WO2009046549A3 (de) Rotor für elektromotor
EP1014542A3 (en) Motor having a rotor with interior split-permanent-magnet
WO2006075903A3 (en) Dual rotor type motor
GB2522021A (en) A rotor for an electric motor or generator
ATE508517T1 (de) Elektrische maschine
MY157128A (en) Electric motor, hoisting machine and elevator system
TW200633345A (en) Axial-gap type superconducting motor
EP1528659A3 (en) Magnetic circuit structure for rotary electric machine
CN1881752B (zh) 具有防逆转装置的马达
JP2013527743A (ja) ロータ積層組付体
EP3793065A1 (en) Rotor for an axial-flux electric machine, and axial-flux electric machine provided with said rotor
PL1646126T3 (pl) Wirnik dla silnika elektrycznego i odpowiedni silnik elektryczny
EP1786085A3 (en) Permanent magnet rotating electric machine
EP2544335A3 (en) Rotating electrical machine
CN105471212A (zh) 一种旋转直线永磁电机
WO2008016425A3 (en) Axial-flux electric machine
US20090200882A1 (en) Orbital hybrid magnetic electronic engine and generator

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880002836.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08703706

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008212433

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 4582/CHENP/2009

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2677411

Country of ref document: CA

Ref document number: MX/A/2009/008346

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2008703706

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2008212433

Country of ref document: AU

Date of ref document: 20080123

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020097017237

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2009133334

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0807008

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090806