BR0318066A - Máquina trifásica com propriedades de curso otimizadas - Google Patents

Máquina trifásica com propriedades de curso otimizadas

Info

Publication number
BR0318066A
BR0318066A BR0318066-2A BR0318066A BR0318066A BR 0318066 A BR0318066 A BR 0318066A BR 0318066 A BR0318066 A BR 0318066A BR 0318066 A BR0318066 A BR 0318066A
Authority
BR
Brazil
Prior art keywords
pole
phase machine
pole pairs
stroke properties
secondary part
Prior art date
Application number
BR0318066-2A
Other languages
English (en)
Inventor
Ingo Hahn
Original Assignee
Rexroth Indramat Gmbh
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 Rexroth Indramat Gmbh filed Critical Rexroth Indramat Gmbh
Publication of BR0318066A publication Critical patent/BR0318066A/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
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H02K1/2781—Magnets shaped to vary the mechanical air gap between the magnets and the stator
    • 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
    • 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
    • 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

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)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • External Artificial Organs (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

"MáQUINA TRIFáSICA COM PROPRIEDADES DE CURSO OTIMIZADAS". A presente invenção refere-se a uma máquina trifásica, consistindo em uma parte primária com N ranhuras, m fases elétricas e enrolamento concentrado ou distribuído, bem como uma parte secundária (1) com pólos magnéticos (2), e serve para amortecer tão bem quanto possível os efeitos de interferência, que ocorrem em operação, como binário de manutenção e harmonicidade da tensão induzida, mediante uma disposição apropriada, geometricamente condicionada, dos pares de pólos magnéticos (P1-P4) e correspondente dimensionamento das lacunas de pólos (6) e lacunas de pares de pólos (5).
BR0318066-2A 2003-01-30 2003-10-17 Máquina trifásica com propriedades de curso otimizadas BR0318066A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10303848A DE10303848A1 (de) 2003-01-30 2003-01-30 Drehstrommaschine mit optimierten Laufeigenschaften
PCT/DE2003/003440 WO2004070921A1 (de) 2003-01-30 2003-10-17 Drehstrommaschine mit optimierten laufeigenschaften

Publications (1)

Publication Number Publication Date
BR0318066A true BR0318066A (pt) 2005-12-20

Family

ID=32730646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0318066-2A BR0318066A (pt) 2003-01-30 2003-10-17 Máquina trifásica com propriedades de curso otimizadas

Country Status (8)

Country Link
US (1) US7592729B2 (pt)
EP (2) EP1590874B1 (pt)
JP (1) JP4365327B2 (pt)
AT (1) ATE459123T1 (pt)
AU (1) AU2003273754A1 (pt)
BR (1) BR0318066A (pt)
DE (2) DE10303848A1 (pt)
WO (1) WO2004070921A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3722822B1 (ja) * 2004-05-18 2005-11-30 山洋電気株式会社 永久磁石回転モータ
JP3996919B2 (ja) 2004-08-20 2007-10-24 信越化学工業株式会社 永久磁石モータ
GB0607545D0 (en) 2006-04-18 2006-05-24 Converteam Ltd Electrical machine with reduced cogging
US8288909B2 (en) * 2006-04-18 2012-10-16 Converteam Uk Ltd Electrical machines with reduced cogging
DE102007011261A1 (de) * 2007-03-06 2008-09-11 Vensys Energy Ag Generator für Windenergieanlagen
DE102008032212A1 (de) 2007-08-25 2009-02-26 Sew-Eurodrive Gmbh & Co. Kg Elektrische Synchronmaschine
WO2009063696A1 (ja) 2007-11-15 2009-05-22 Mitsubishi Electric Corporation 永久磁石型回転電機及び電動パワーステアリング装置
CN201219227Y (zh) * 2008-07-30 2009-04-08 无锡东元电机有限公司 一种永磁同步电机转子
NL2004509C2 (nl) * 2010-04-02 2011-10-04 Magnetic Innovations B V Naafmotor voor een fiets.
EP2378627B9 (de) 2010-04-13 2014-02-26 ebm-papst Mulfingen GmbH & Co. KG Elektromotor
DE102010049054A1 (de) * 2010-10-15 2012-04-19 Ziehl-Abegg Ag Rotor für elektronisch kommutierte Elektromotoren
DE102010064094A1 (de) 2010-12-23 2012-06-28 Siemens Aktiengesellschaft Haltekraft für motorisch angetriebene Objekte
US20120194030A1 (en) * 2011-01-31 2012-08-02 Kollmorgen Corporation Force Balanced Multivoltage Winding Configuration
DE102012008898A1 (de) 2011-06-17 2012-12-20 Sew-Eurodrive Gmbh & Co. Kg Synchronmotor
FR2988235B1 (fr) * 2012-03-19 2014-04-18 Faurecia Bloc Avant Moteur sans balai a performances optimisees
CN103944479B (zh) * 2014-04-09 2016-09-28 美的集团武汉制冷设备有限公司 识别空调的压缩机磁极对数的方法及装置
EP2966756A1 (de) 2014-07-10 2016-01-13 Siemens Aktiengesellschaft Rotor für eine permanentmagneterregte elektrische Maschine
US10461619B2 (en) * 2014-12-02 2019-10-29 Nsk Ltd. Motor, and electric power steering apparatus and vehicle in which said motor is mounted
EP3035496B1 (de) 2014-12-16 2017-02-01 Siemens Aktiengesellschaft Rotor für eine permanentmagneterregte elektrische Maschine
EP3035495A1 (de) 2014-12-16 2016-06-22 Siemens Aktiengesellschaft Rotor für eine permanentmagneterregte elektrische Maschine
CN105262259A (zh) * 2015-11-11 2016-01-20 上海翡叶动力科技有限公司 磁极不均匀分布的永磁电机转子
EP3451498A1 (de) * 2017-08-30 2019-03-06 Lakeview Innovation Ltd. Mehrpoliger rotor mit brotlaibförmigen permanentmagneten
DE102017008513B4 (de) * 2017-09-07 2022-02-10 Technische Universität Ilmenau Vorrichtung und Verfahren zum Zerkleinern, Desagglomerieren, Dispergieren und Mischen von dispersen Stoffen und pumpfähigen Mehrphasengemischen
US11171553B2 (en) * 2019-07-22 2021-11-09 Honeywell International Inc. High detent torque permanent magnet stepper motor
EP4268359A1 (en) 2020-12-23 2023-11-01 Elaphe Pogonske Tehnologije D.o.o. Synchronous polyphase electrical machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8404354D0 (sv) * 1984-08-31 1984-08-31 Elmo Ab Synkronmaskin
JPS633638A (ja) * 1986-06-23 1988-01-08 Tamagawa Seiki Co Ltd ブラシレス直流モ−タ
DE4133723A1 (de) 1991-10-11 1993-04-15 Zahnradfabrik Friedrichshafen Drehfeldmotor
JPH07194079A (ja) * 1993-12-27 1995-07-28 Matsushita Electric Ind Co Ltd 永久磁石直流モータ
JP3599066B2 (ja) * 1995-03-08 2004-12-08 株式会社安川電機 永久磁石形回転電機
ES2246083T3 (es) * 1998-03-27 2006-02-01 Isa Innovations Sa Motor electrico.
JP3523557B2 (ja) 2000-03-03 2004-04-26 株式会社日立製作所 永久磁石式回転電機及びそれを用いたハイブリット電気自動車
JP3995450B2 (ja) * 2000-12-20 2007-10-24 ヤマハモーターエレクトロニクス株式会社 永久磁石型回転電機
JP2002281721A (ja) 2001-03-22 2002-09-27 Yaskawa Electric Corp 永久磁石形同期モータ
US7067948B2 (en) * 2002-10-18 2006-06-27 Mitsubishi Denki Kabushiki Kaisha Permanent-magnet rotating machine

Also Published As

Publication number Publication date
WO2004070921A1 (de) 2004-08-19
US7592729B2 (en) 2009-09-22
EP1590874A1 (de) 2005-11-02
US20060202579A1 (en) 2006-09-14
DE10303848A1 (de) 2004-08-19
EP1737107A3 (de) 2012-07-11
EP1737107A2 (de) 2006-12-27
DE50312460D1 (de) 2010-04-08
AU2003273754A1 (en) 2004-08-30
JP4365327B2 (ja) 2009-11-18
JP2006514522A (ja) 2006-04-27
ATE459123T1 (de) 2010-03-15
EP1590874B1 (de) 2010-02-24

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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]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.