BR0318066A - Máquina trifásica com propriedades de curso otimizadas - Google Patents
Máquina trifásica com propriedades de curso otimizadasInfo
- 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
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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- External Artificial Organs (AREA)
- Control Of Electric Motors In General (AREA)
- Manufacture Of Motors, Generators (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).
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)
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 |
US8288909B2 (en) * | 2006-04-18 | 2012-10-16 | Converteam Uk Ltd | Electrical machines with reduced cogging |
GB0607545D0 (en) | 2006-04-18 | 2006-05-24 | Converteam Ltd | Electrical machine 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 |
US8648513B2 (en) | 2007-11-15 | 2014-02-11 | Mitsubishi Electronics Corporation | Permanent magnet type rotating electrical machine and electric power steering device |
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. |
ES2444770T3 (es) | 2010-04-13 | 2014-02-26 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Motor eléctrico |
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 |
US9419505B2 (en) * | 2011-06-17 | 2016-08-16 | Sew-Eurodrive Gmbh & Co. Kg | Synchronous motor |
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 |
WO2016088698A1 (ja) * | 2014-12-02 | 2016-06-09 | 日本精工株式会社 | モータ並びにそれを搭載した電動パワーステアリング装置及び車両 |
EP3035495A1 (de) | 2014-12-16 | 2016-06-22 | Siemens Aktiengesellschaft | Rotor für eine permanentmagneterregte elektrische Maschine |
EP3035496B1 (de) | 2014-12-16 | 2017-02-01 | 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 |
WO2022135713A1 (en) | 2020-12-23 | 2022-06-30 | Elaphe Pogonske Tehnologije D.O.O. | Synchronous polyphase electrical machine |
Family Cites Families (10)
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 |
DE69926561T2 (de) * | 1998-03-27 | 2006-06-08 | Isa Innovations Sa | Elektromotor |
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 |
-
2003
- 2003-01-30 DE DE10303848A patent/DE10303848A1/de not_active Ceased
- 2003-10-17 BR BR0318066-2A patent/BR0318066A/pt not_active IP Right Cessation
- 2003-10-17 US US10/543,802 patent/US7592729B2/en not_active Expired - Fee Related
- 2003-10-17 EP EP03757711A patent/EP1590874B1/de not_active Expired - Lifetime
- 2003-10-17 DE DE50312460T patent/DE50312460D1/de not_active Expired - Lifetime
- 2003-10-17 AU AU2003273754A patent/AU2003273754A1/en not_active Abandoned
- 2003-10-17 JP JP2004567712A patent/JP4365327B2/ja not_active Expired - Fee Related
- 2003-10-17 WO PCT/DE2003/003440 patent/WO2004070921A1/de active Application Filing
- 2003-10-17 EP EP20060020521 patent/EP1737107A3/de not_active Ceased
- 2003-10-17 AT AT03757711T patent/ATE459123T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2003273754A1 (en) | 2004-08-30 |
DE50312460D1 (de) | 2010-04-08 |
EP1590874A1 (de) | 2005-11-02 |
EP1590874B1 (de) | 2010-02-24 |
ATE459123T1 (de) | 2010-03-15 |
US7592729B2 (en) | 2009-09-22 |
WO2004070921A1 (de) | 2004-08-19 |
JP4365327B2 (ja) | 2009-11-18 |
DE10303848A1 (de) | 2004-08-19 |
EP1737107A2 (de) | 2006-12-27 |
JP2006514522A (ja) | 2006-04-27 |
EP1737107A3 (de) | 2012-07-11 |
US20060202579A1 (en) | 2006-09-14 |
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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. |