BR112013012173A8 - SYNCHRONOUS MACHINE ROTOR - Google Patents

SYNCHRONOUS MACHINE ROTOR

Info

Publication number
BR112013012173A8
BR112013012173A8 BR112013012173A BR112013012173A BR112013012173A8 BR 112013012173 A8 BR112013012173 A8 BR 112013012173A8 BR 112013012173 A BR112013012173 A BR 112013012173A BR 112013012173 A BR112013012173 A BR 112013012173A BR 112013012173 A8 BR112013012173 A8 BR 112013012173A8
Authority
BR
Brazil
Prior art keywords
rotor
synchronous machine
machine rotor
axis
permanent magnets
Prior art date
Application number
BR112013012173A
Other languages
Portuguese (pt)
Other versions
BR112013012173A2 (en
Inventor
Urschel Sven
Original Assignee
Ksb Ag
Ksb Se & Co Kgaa
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 Ksb Ag, Ksb Se & Co Kgaa filed Critical Ksb Ag
Publication of BR112013012173A2 publication Critical patent/BR112013012173A2/en
Publication of BR112013012173A8 publication Critical patent/BR112013012173A8/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
    • H02K1/22—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

Landscapes

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

Abstract

ROTOR DE MÁQUINA SÍNCRONA A invenção refere-se a um rotor de uma máquina síncrona, especialmente a uma máquina de relutância. Tal rotor compreende um núcleo laminado, sendo que o núcleo laminado apresenta barreiras de fluxo (2) que formam uma quantidade par de pelos magnéticos salientes e definem um eixo (q) do rotor, sendo que no caso do rotor são previstos magnetos permanentes (4, 5, 6, 7), caracterizando pelo fato de que são providos recessos em um eixo (d) do rotor, nos quais os magnetos permanentes (4, 5, 6, 7) são dispostos.SYNCHRONOUS MACHINE ROTOR The invention relates to a rotor of a synchronous machine, in particular a reluctance machine. Such a rotor comprises a laminated core, the laminated core having flux barriers (2) that form an even number of salient magnetic hairs and define an axis (q) of the rotor, and in the case of the rotor permanent magnets (4) are provided , 5, 6, 7), characterized by the fact that recesses are provided in an axis (d) of the rotor, in which the permanent magnets (4, 5, 6, 7) are arranged.

BR112013012173A 2010-11-17 2011-11-04 SYNCHRONOUS MACHINE ROTOR BR112013012173A8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010044046A DE102010044046A1 (en) 2010-11-17 2010-11-17 reluctance motor
PCT/EP2011/069391 WO2012065857A2 (en) 2010-11-17 2011-11-04 Reluctance motor

Publications (2)

Publication Number Publication Date
BR112013012173A2 BR112013012173A2 (en) 2016-08-16
BR112013012173A8 true BR112013012173A8 (en) 2018-07-31

Family

ID=44906148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012173A BR112013012173A8 (en) 2010-11-17 2011-11-04 SYNCHRONOUS MACHINE ROTOR

Country Status (5)

Country Link
EP (1) EP2641317A2 (en)
CN (1) CN103384954B (en)
BR (1) BR112013012173A8 (en)
DE (1) DE102010044046A1 (en)
WO (1) WO2012065857A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3193431A1 (en) * 2016-01-14 2017-07-19 Siemens Aktiengesellschaft Electrical sheet having printed web
US10608487B2 (en) * 2017-03-07 2020-03-31 Ford Global Technologies, Llc Electric machine rotor
US10355537B2 (en) * 2017-03-27 2019-07-16 Ford Global Technologies, Llc Method for adjusting magnetic permeability of electrical steel
EP3474417A1 (en) 2017-10-20 2019-04-24 Siemens Aktiengesellschaft Modified rotor of a reluctance machine for torque increase

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3818340B2 (en) * 1997-09-26 2006-09-06 株式会社富士通ゼネラル Permanent magnet motor
JPH11103546A (en) * 1997-09-29 1999-04-13 Fujitsu General Ltd Permanent magnet motor
JP2000050542A (en) * 1998-07-23 2000-02-18 Okuma Corp Reluctance motor
JP3832540B2 (en) * 1999-01-13 2006-10-11 株式会社富士通ゼネラル Permanent magnet motor
JP2003319583A (en) * 2002-04-17 2003-11-07 Yaskawa Electric Corp Synchronous motor
WO2005017926A2 (en) * 2003-08-02 2005-02-24 Inoki, Kanji Rotary machine and electromagnetic machine
JP5157138B2 (en) * 2006-11-24 2013-03-06 株式会社日立製作所 Permanent magnet rotating electrical machine and wind power generation system
JP5332137B2 (en) * 2007-05-22 2013-11-06 日産自動車株式会社 Rotating electric machine
ITTO20070809A1 (en) 2007-11-13 2009-05-14 Emerson Appliance Motors Europe ROLLER WITH PERMANENT MAGNETS FOR A SYNCHRONOUS ELECTRIC MACHINE, IN PARTICULAR FOR A MOTOR WITH A REPLACEMENT.
JP4492681B2 (en) 2007-11-16 2010-06-30 株式会社デンソー Synchronous machine
KR101478838B1 (en) * 2008-01-22 2015-01-05 엘지전자 주식회사 Fan motor, BLDC motor and rotator for the same
BR112013005245A2 (en) * 2010-09-10 2016-05-03 Nissan Motor rotary electric machine rotor

Also Published As

Publication number Publication date
CN103384954A (en) 2013-11-06
DE102010044046A1 (en) 2012-05-24
WO2012065857A2 (en) 2012-05-24
WO2012065857A3 (en) 2013-05-23
EP2641317A2 (en) 2013-09-25
BR112013012173A2 (en) 2016-08-16
CN103384954B (en) 2016-11-23

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KSB SE AND CO. KGAA (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B350 Update of information on the portal [chapter 15.35 patent gazette]