MX2013003006A - Rotor para maquina de polo modulado. - Google Patents

Rotor para maquina de polo modulado.

Info

Publication number
MX2013003006A
MX2013003006A MX2013003006A MX2013003006A MX2013003006A MX 2013003006 A MX2013003006 A MX 2013003006A MX 2013003006 A MX2013003006 A MX 2013003006A MX 2013003006 A MX2013003006 A MX 2013003006A MX 2013003006 A MX2013003006 A MX 2013003006A
Authority
MX
Mexico
Prior art keywords
rotor
permanent magnets
pole machine
modulated pole
magnetic flux
Prior art date
Application number
MX2013003006A
Other languages
English (en)
Inventor
Alan Jack
Lars-Olov Pennander
Glynn Atkinson
Original Assignee
Hoeganaes Ab Publ
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 Hoeganaes Ab Publ filed Critical Hoeganaes Ab Publ
Publication of MX2013003006A publication Critical patent/MX2013003006A/es

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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K1/27—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
    • 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
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil

Landscapes

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

Abstract

Un rotor para una máquina de polo modulado de rotor interior, el rotor configurado para generar un campo magnético de rotor para interacción con un campo magnético de estator de un estator de la máquina de polo modulado, en donde dicho rotor está adaptado para girar alrededor de un eje longitudinal del rotor; en donde el rotor comprende una pluralidad de imanes permanentes dispuestos circunferencialmente alrededor del eje longitudinal, cada imán permanente se magnetiza en una dirección de magnetización para generar un flujo magnético; una pluralidad de miembros de orientación de flujo axial cada uno adaptado para proporcionar una ruta de flujo por lo menos bidimensional para el flujo magnético generado por una respectiva de la pluralidad de imanes permanentes; una estructura de soporte que comprende un miembro de soporte tubular interior dispuesto radialmente hacia adentro de la pluralidad de imanes permanentes; y al menos un miembro de orientación de flujo exterior adaptado para proporcionar una ruta en al menos una dirección radial para el flujo magnético generado por uno o más de la pluralidad de imanes permanentes.
MX2013003006A 2010-09-17 2011-09-14 Rotor para maquina de polo modulado. MX2013003006A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201000833 2010-09-17
US38451410P 2010-09-20 2010-09-20
PCT/EP2011/065905 WO2012035044A1 (en) 2010-09-17 2011-09-14 Rotor for modulated pole machine

Publications (1)

Publication Number Publication Date
MX2013003006A true MX2013003006A (es) 2013-04-29

Family

ID=44475143

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003006A MX2013003006A (es) 2010-09-17 2011-09-14 Rotor para maquina de polo modulado.

Country Status (14)

Country Link
US (1) US20130221789A1 (es)
EP (1) EP2617121B1 (es)
JP (1) JP5923093B2 (es)
KR (1) KR20130110167A (es)
CN (1) CN103119831B (es)
AU (1) AU2011303910B8 (es)
BR (1) BR112013005959A2 (es)
CA (1) CA2810289A1 (es)
ES (1) ES2514765T3 (es)
MX (1) MX2013003006A (es)
RU (1) RU2568300C2 (es)
TW (1) TWI525963B (es)
WO (1) WO2012035044A1 (es)
ZA (1) ZA201301539B (es)

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GB2502621A (en) * 2012-06-01 2013-12-04 Crompton Technology Group Ltd Rotor magnet securing arrangement
US10348146B2 (en) * 2012-07-13 2019-07-09 Lcdrives Corp. Liquid cooled high efficiency permanent magnet machine with glycol cooling
EP2873138B1 (en) * 2012-07-13 2017-09-13 LCDrives Corp. Glycol cooled high efficiency permanent magnet machine
US10312760B2 (en) * 2012-07-13 2019-06-04 Lcdrives Corp. Liquid cooled high efficiency permanent magnet machine with in slot glycol cooling
AU2012216654B2 (en) * 2012-09-05 2015-03-26 Ngentec Limited Modular Electrical Machine
TWI483514B (zh) 2012-11-09 2015-05-01 Ind Tech Res Inst 軸向磁通集磁轉子結構
WO2015038125A1 (en) * 2013-09-12 2015-03-19 Nissan Motor Co., Ltd. Rotor for a variable magnetization machine
WO2017008114A1 (en) * 2015-07-13 2017-01-19 Heron Energy Pte. Ltd Rotating electromagnetic devices
JP6618768B2 (ja) * 2015-10-28 2019-12-11 川崎重工業株式会社 回転電気機械のロータ
GB2546482B (en) * 2016-01-14 2019-07-10 Jaguar Land Rover Ltd Electric machine apparatus
TWI575844B (zh) * 2016-03-29 2017-03-21 新日鐵住金股份有限公司 無方向性電磁鋼板及其製造方法與爪極式馬達
US10312756B2 (en) * 2016-03-31 2019-06-04 Nidec Motor Corporation Spoked rotor with inner structural bridges providing low flux leakage
US10439456B2 (en) * 2016-04-25 2019-10-08 General Electric Company Sleeve rotor synchronous reluctance electric machine
DE102016208692A1 (de) * 2016-05-20 2017-11-23 Zf Friedrichshafen Ag Rotor einer elektrischen Maschine mit einem Blechpaket
US10581310B2 (en) * 2016-09-04 2020-03-03 Meghdad Rezaee Electromechanical converter for automatically changing and adjusting driving torque in a vehicle
DE102016125558A1 (de) * 2016-12-23 2018-06-28 Scanlab Gmbh Galvanometerantrieb mit mehrschichtigen Permanentmagneten
US11028877B2 (en) * 2017-04-01 2021-06-08 Carrier Corporation Magnetic radial bearing with flux boost
CN110462235B (zh) * 2017-04-01 2021-08-03 开利公司 具有磁通升高的磁径向轴承
US10770936B2 (en) 2017-08-10 2020-09-08 Hamilton Sundstrand Corporation Modular permanent magnet rotor
US11101710B2 (en) * 2019-03-27 2021-08-24 GM Global Technology Operations LLC Hybrid rotor assembly for a motor vehicle
US11710994B2 (en) * 2020-02-25 2023-07-25 Tdk Corporation Rotating electrical machine
US20240120818A1 (en) * 2022-09-28 2024-04-11 Rainer B. Meinke Systems and methods combining discrete flux-directed magnet assemblies that integrate magnetic gear boxes with single or dual rotor machines

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Also Published As

Publication number Publication date
CN103119831B (zh) 2016-06-01
CN103119831A (zh) 2013-05-22
AU2011303910B2 (en) 2015-07-23
ZA201301539B (en) 2014-04-30
AU2011303910A1 (en) 2013-04-04
BR112013005959A2 (pt) 2016-05-03
AU2011303910A8 (en) 2015-11-12
JP2013537397A (ja) 2013-09-30
JP5923093B2 (ja) 2016-05-24
KR20130110167A (ko) 2013-10-08
US20130221789A1 (en) 2013-08-29
TWI525963B (zh) 2016-03-11
WO2012035044A1 (en) 2012-03-22
CA2810289A1 (en) 2012-03-22
EP2617121B1 (en) 2014-08-20
RU2013117448A (ru) 2014-10-27
RU2568300C2 (ru) 2015-11-20
TW201230618A (en) 2012-07-16
AU2011303910B8 (en) 2015-11-12
ES2514765T3 (es) 2014-10-28
EP2617121A1 (en) 2013-07-24

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