BR112012017740A2 - rotor para máquina de polo modulado. - Google Patents

rotor para máquina de polo modulado.

Info

Publication number
BR112012017740A2
BR112012017740A2 BR112012017740A BR112012017740A BR112012017740A2 BR 112012017740 A2 BR112012017740 A2 BR 112012017740A2 BR 112012017740 A BR112012017740 A BR 112012017740A BR 112012017740 A BR112012017740 A BR 112012017740A BR 112012017740 A2 BR112012017740 A2 BR 112012017740A2
Authority
BR
Brazil
Prior art keywords
rotor
magnetic field
support structure
tubular support
pole machine
Prior art date
Application number
BR112012017740A
Other languages
English (en)
Inventor
Nord Goran
Pennander Lars-Olov
Original Assignee
Hoeganaes Ab
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 filed Critical Hoeganaes Ab
Publication of BR112012017740A2 publication Critical patent/BR112012017740A2/pt

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
    • 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
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

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)
  • Manufacture Of Motors, Generators (AREA)

Abstract

rotor para máquina de polo modulado. a presente invenção refere-se a um rotor para uma máquina de polo modulado, o rotor sendo configurado para gerar um acampo magnético de rotor para interação com um campo magnético de estator de um estator da máquina de polo modulado, onde o dito rotor compreende: uma estrutura de suporte tubular definido (201,301) uma supefície de montagem circunferencial, a estrutura de suporte tubular compreendendo uma pluralidade de recessos alongados (202) na superfície de montagem, os recessos alongados se estendendo em uma direção axial da estrutura de suporte tubular e uma pluralidade de ímas permanentes (203) dispostos na superfície de montagem da estrutura de suporte tubular e magnetizados na direção circunferencial do dito rotor de modo a gerar o campo magnético de rotor, os ímas permanentes (203) sendo separados um do outro na direção circunferencial do rotor por seções de polo de rotor de extensão axial (204) para direcionar o campo magnético de rotor gerado pelos ditods ímas permanentes em uma direção radial, onde pelo menos um ímã permanente (203) ou uma seção de polo de rotor (204) se estende pelo menos parcialmente para dentro de uma pluralidade de recessos.
BR112012017740A 2009-12-21 2010-12-20 rotor para máquina de polo modulado. BR112012017740A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200970291 2009-12-21
US28929809P 2009-12-22 2009-12-22
PCT/EP2010/070250 WO2011076740A1 (en) 2009-12-21 2010-12-20 Rotor for modulated pole machine

Publications (1)

Publication Number Publication Date
BR112012017740A2 true BR112012017740A2 (pt) 2017-10-10

Family

ID=42555931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017740A BR112012017740A2 (pt) 2009-12-21 2010-12-20 rotor para máquina de polo modulado.

Country Status (11)

Country Link
EP (1) EP2517333A1 (pt)
JP (1) JP2013515455A (pt)
KR (1) KR20120106984A (pt)
CN (1) CN102754309B (pt)
AU (1) AU2010334933B2 (pt)
BR (1) BR112012017740A2 (pt)
CA (1) CA2785084A1 (pt)
MX (1) MX2012007208A (pt)
RU (1) RU2551424C2 (pt)
TW (1) TWI423560B (pt)
WO (1) WO2011076740A1 (pt)

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EP2639935B1 (de) 2012-03-16 2014-11-26 Siemens Aktiengesellschaft Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor
EP2639934B1 (de) 2012-03-16 2015-04-29 Siemens Aktiengesellschaft Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor
JP5901754B2 (ja) * 2012-05-24 2016-04-13 三菱電機株式会社 回転電機の回転子、回転電機、回転電機の回転子の製造方法
EP2725687A1 (de) * 2012-10-26 2014-04-30 Siemens Aktiengesellschaft Permanenterregte Synchronmaschine
TWI483514B (zh) 2012-11-09 2015-05-01 Ind Tech Res Inst 軸向磁通集磁轉子結構
DE102012222192A1 (de) * 2012-12-04 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Transversalflussmaschine und Verfahren zu deren Herstellung
DE102013202011A1 (de) * 2013-02-07 2014-08-07 Robert Bosch Gmbh Antriebsmotor zum getriebelosen Antrieb eines Zweirads
TWI492490B (zh) * 2013-02-21 2015-07-11 Univ Nat Yunlin Sci & Tech Multi - phase transverse magnetic field induction motor
DE102013222329A1 (de) * 2013-11-04 2015-05-07 Robert Bosch Gmbh Maschinenkomponente für eine Elektromaschine und Verfahren zur Herstellung einer solchen Maschinenkomponente
CN204068478U (zh) * 2014-08-29 2014-12-31 博世汽车部件(苏州)有限公司 凸极永磁电机和包括该电机的电动车辆
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KR20200060364A (ko) 2017-09-24 2020-05-29 제네시스 로보틱스 앤드 모션 테크놀로지스 캐나다, 유엘씨 전기 기계용 반경방향 다중 피스 로터

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Also Published As

Publication number Publication date
KR20120106984A (ko) 2012-09-27
MX2012007208A (es) 2012-07-23
TW201141013A (en) 2011-11-16
CN102754309B (zh) 2015-08-05
AU2010334933B2 (en) 2015-05-21
CN102754309A (zh) 2012-10-24
RU2551424C2 (ru) 2015-05-27
TWI423560B (zh) 2014-01-11
JP2013515455A (ja) 2013-05-02
WO2011076740A1 (en) 2011-06-30
CA2785084A1 (en) 2011-06-30
AU2010334933A1 (en) 2012-07-12
EP2517333A1 (en) 2012-10-31
RU2012131277A (ru) 2014-01-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]