ES2048270T3 - Una maquina electrica sincronica reluctante, con medios intrinsecos para la correccion de fase. - Google Patents
Una maquina electrica sincronica reluctante, con medios intrinsecos para la correccion de fase.Info
- Publication number
- ES2048270T3 ES2048270T3 ES89200839T ES89200839T ES2048270T3 ES 2048270 T3 ES2048270 T3 ES 2048270T3 ES 89200839 T ES89200839 T ES 89200839T ES 89200839 T ES89200839 T ES 89200839T ES 2048270 T3 ES2048270 T3 ES 2048270T3
- Authority
- ES
- Spain
- Prior art keywords
- layers
- axial
- ferromagnetic
- flow
- relucting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 abstract 4
- 239000003302 ferromagnetic material Substances 0.000 abstract 3
- 230000005291 magnetic effect Effects 0.000 abstract 3
- 230000005294 ferromagnetic effect Effects 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 230000011218 segmentation Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Control Of Electric Motors In General (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
UNA MAQUINA ELECTRICA SINCRONA A RELUCTANCIA, CON UN ROTOR DEL TIPO CON SEGMENTACION MAGNETICA AXIAL QUE COMPRENDE UNAS CAPAS AXIALES (L) DE MATERIAL FERROMAGNETICOS ALTERADOS CON UNAS CAPAS INTERCALADAS (I) DE MATERIAL NO FERROMAGNETICO, EN LA CUAL TIENE INSERTADOS UNOS IMANES PERMANENTES (M) EN LAS CAPAS INTERCALADSS (I), CON UNA ORIENTACION TAL QUE PARA PORDUCIR UN FLUJO MAGNETICO CONFORMA A LA DIRECCION (Q) DEL EJE DE CUADRATURA QUE RECORRE EL ESTATOR (S). PREFERENTEMENTE LOS IMANES PERMANENTES (M) INSERTADOS EN LAS CAPAS INTERCALADAS (I) ESTAN PROPORCIONADAS DE FORMA QUE EL FLUJO MAGNETICO PORDUCE POOR ELLOS SEA AL MENOS APROXIMADAMENTE IGUAL EN VALOR ABSOLUTO Y OPUESTO AL SENTIDO DEL FLUJO MAGNETICO PORDUCIDO POR EL COMPONENTE DE CUADRATURA DE LA CORRIENTE A LAS CONDICIONES DE FUNCIONAMIENTO NOMINAL DE LA MAQUINA. LAS CHAPAS FERROMAGNETICAS (L) QUE CONSTITUYEN EL ROTOR PUEDEN EXTENDER MATERIALMENTE EN DIRECCION AXIAL O TRNASVERSAL Y ESTAR PORVISTAS DE GUIAS DE FLUJO DETERMINADO UNASCAPAS AXIALES DE MATERIAL FERROMAGNETICO. UNOS PEQUEÑOS PUENTES FERROMAGNETICOS, MAGNETICAMENTE SATURADOS POR LOS IMANES PERMANENTES (M), PUEDEN TAMBIEN ESTAR PREVISTOS
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67370/88A IT1219228B (it) | 1988-04-21 | 1988-04-21 | Macchina elettrica sincrona a riluttanza dotata di mezzi di rifasamento intrinseco |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2048270T3 true ES2048270T3 (es) | 1994-03-16 |
Family
ID=11301834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89200839T Expired - Lifetime ES2048270T3 (es) | 1988-04-21 | 1989-04-03 | Una maquina electrica sincronica reluctante, con medios intrinsecos para la correccion de fase. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4924130A (es) |
EP (1) | EP0338610B1 (es) |
AT (1) | ATE99092T1 (es) |
DE (1) | DE68911570T2 (es) |
ES (1) | ES2048270T3 (es) |
IT (1) | IT1219228B (es) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191256A (en) * | 1989-12-15 | 1993-03-02 | American Motion Systems | Interior magnet rotary machine |
DE4030619A1 (de) * | 1990-09-27 | 1992-04-02 | Siemens Ag | Mehrphasige permanentmagneterregte elektrische maschine synchroner bauart |
US5296773A (en) * | 1993-04-20 | 1994-03-22 | General Motors Corporation | Composite rotor for a synchronous reluctance machine |
US5510662A (en) * | 1993-05-26 | 1996-04-23 | Kabushiki Kaisha Toshiba | Permanent magnet motor |
DE19537362B4 (de) * | 1994-10-06 | 2008-03-06 | Denso Corp., Kariya | Verfahren zur Herstellung eines zylinderförmigen Stators |
EP0746079B1 (en) * | 1995-05-31 | 2003-08-13 | Matsushita Electric Industrial Co., Ltd. | Motor with built-in permanent magnets |
AU5672396A (en) * | 1995-06-12 | 1997-01-09 | Rosen Motors L.P. | High speed synchronous reluctance motor-generator |
IT1276487B1 (it) * | 1995-07-11 | 1997-10-31 | Alfredo Vagati | Motore elettrico sincrono a riluttanza con bassa ondulazione di coppia |
JP3051340B2 (ja) * | 1996-06-18 | 2000-06-12 | オークマ株式会社 | 同期電動機 |
US6087751A (en) * | 1997-07-01 | 2000-07-11 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
JP3818340B2 (ja) * | 1997-09-26 | 2006-09-06 | 株式会社富士通ゼネラル | 永久磁石電動機 |
US6064134A (en) * | 1998-07-24 | 2000-05-16 | General Motors Corporation | Rotor for a synchronous reluctance machine |
US6274960B1 (en) * | 1998-09-29 | 2001-08-14 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
JP3172497B2 (ja) * | 1998-09-29 | 2001-06-04 | 株式会社東芝 | 永久磁石式リラクタンス型回転電機 |
JP4089072B2 (ja) * | 1998-10-23 | 2008-05-21 | 三菱電機株式会社 | 永久磁石埋込み形モータ |
EP1032115B1 (en) * | 1999-02-22 | 2007-04-04 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
WO2000055961A1 (fr) * | 1999-03-17 | 2000-09-21 | Aisin Aw Co., Ltd. | Moteur a reluctance |
JP3507395B2 (ja) * | 2000-03-03 | 2004-03-15 | 株式会社日立製作所 | 回転電機及びそれを用いた電動車両 |
JP4984347B2 (ja) * | 2000-05-19 | 2012-07-25 | パナソニック株式会社 | 電動機 |
JP3816727B2 (ja) * | 2000-05-24 | 2006-08-30 | 株式会社東芝 | 永久磁石式リラクタンス型回転電機 |
BRPI0106747B1 (pt) * | 2000-06-02 | 2016-05-10 | Mitsubishi Heavy Ind Ltd | motor sem escovas, veículo acionado por motor |
JP2002010547A (ja) * | 2000-06-16 | 2002-01-11 | Yamaha Motor Co Ltd | 永久磁石回転子及びその製造方法 |
JP2002078259A (ja) * | 2000-08-31 | 2002-03-15 | Yamaha Motor Co Ltd | 永久磁石回転子 |
WO2002031947A1 (fr) * | 2000-10-12 | 2002-04-18 | Matsushita Electric Industrial Co., Ltd. | Moteur electrique |
ITTO20010182A1 (it) * | 2001-03-02 | 2002-09-02 | Fiat Ricerche | Macchina elettrica di tipo sincrono. |
US6815859B2 (en) * | 2001-03-07 | 2004-11-09 | Aisin Seiki Kabushiki Kaisha | Synchronous reluctance motor |
KR100429990B1 (ko) * | 2001-06-14 | 2004-05-04 | 엘지전자 주식회사 | 단상 라인 스타트 영구자석 동기전동기 |
JP3835231B2 (ja) * | 2001-10-04 | 2006-10-18 | 松下電器産業株式会社 | 電動機 |
JP4120208B2 (ja) * | 2001-11-20 | 2008-07-16 | アイシン精機株式会社 | 永久磁石型同期機 |
JP3775328B2 (ja) * | 2002-03-27 | 2006-05-17 | 三菱電機株式会社 | 同期誘導電動機の回転子、圧縮機、同期誘導電動機の回転子の製造方法、同期誘導電動機の回転子用金型 |
US20040201301A1 (en) * | 2003-04-11 | 2004-10-14 | Regan Christopher Daniel | Simple rotor assembly for a reluctance machine |
EP1471621A3 (de) | 2003-04-24 | 2005-12-14 | Minebea Co., Ltd. | Rotorkörper für einen Elektromotor |
DE10318624A1 (de) * | 2003-04-24 | 2004-11-25 | Minebea Co., Ltd. | Rotorkörper für einen Elektromotor |
JP4070674B2 (ja) * | 2003-07-31 | 2008-04-02 | 株式会社東芝 | リラクタンス型回転電機の回転子 |
KR20050069055A (ko) * | 2003-12-30 | 2005-07-05 | 현대자동차주식회사 | 다층 매립형 영구자석 모터의 로터 구조 |
JP3993564B2 (ja) | 2004-01-13 | 2007-10-17 | 三菱重工業株式会社 | シリーズハイブリッド電気自動車 |
JP2005224006A (ja) * | 2004-02-05 | 2005-08-18 | Mitsubishi Heavy Ind Ltd | Ipm回転電機 |
US7474029B2 (en) * | 2004-06-14 | 2009-01-06 | General Motors Corporation | Rotor magnet placement in interior permanent magnet machines |
KR100591338B1 (ko) * | 2004-08-26 | 2006-06-19 | 엘지전자 주식회사 | 영구자석 보조형 동기 릴럭턴스 모터 및 그 착자방법 |
US20060103254A1 (en) * | 2004-11-16 | 2006-05-18 | Horst Gary E | Permanent magnet rotor |
US7504754B2 (en) * | 2005-10-31 | 2009-03-17 | Caterpillar Inc. | Rotor having multiple permanent-magnet pieces in a cavity |
US7436095B2 (en) * | 2005-10-31 | 2008-10-14 | Caterpillar Inc. | Rotary electric machine |
US7436096B2 (en) | 2005-10-31 | 2008-10-14 | Caterpillar Inc. | Rotor having permanent magnets and axialy-extending channels |
US7489062B2 (en) * | 2005-11-14 | 2009-02-10 | General Electric Company | Synchronous reluctance machine with a novel rotor topology |
US20070152527A1 (en) * | 2005-12-23 | 2007-07-05 | Okuma Corporation | Reluctance motor |
US7385328B2 (en) * | 2006-05-23 | 2008-06-10 | Reliance Electric Technologies, Llc | Cogging reduction in permanent magnet machines |
US7994674B2 (en) * | 2008-01-25 | 2011-08-09 | Mcclellan W Thomas | Flux-focused shaped permanent magnet, magnetic unit having the magnets, device having the magnetic units and method for asymmetrically focusing flux fields of permanent magnets |
JPWO2009116572A1 (ja) * | 2008-03-19 | 2011-07-21 | 三洋電機株式会社 | 永久磁石同期モータ |
US7902711B2 (en) * | 2008-12-09 | 2011-03-08 | GM Global Technology Operations LLC | Methods and apparatus for a permanent magnet machine with segmented ferrite magnets |
CN102349220B (zh) | 2009-03-12 | 2017-09-19 | Abb研究有限公司 | 用于同步磁阻电机的转子 |
EP2595281B1 (en) * | 2010-07-14 | 2019-01-23 | Kabushiki Kaisha Toyota Jidoshokki | Rotating element with embedded permanent magnet and rotating electrical machine |
RU2568300C2 (ru) * | 2010-09-17 | 2015-11-20 | Хеганес Аб (Пабл) | Ротор для электрической машины с модуляцией полюсов |
CN102761182B (zh) * | 2011-08-05 | 2013-03-27 | 珠海格力电器股份有限公司 | 电动机转子及具有其的电动机 |
CN102761183B (zh) * | 2011-08-05 | 2013-06-19 | 珠海格力电器股份有限公司 | 电动机转子及具有其的电动机 |
CN102801235B (zh) | 2011-08-05 | 2013-09-18 | 珠海格力电器股份有限公司 | 电动机转子及具有其的电动机 |
CN102790502B (zh) * | 2011-08-05 | 2014-03-26 | 珠海格力电器股份有限公司 | 永磁同步电机 |
US8860275B2 (en) * | 2011-12-09 | 2014-10-14 | GM Global Technology Operations LLC | Multi-layer arc-shaped permanent magnet machine with reduced rotational stress |
US8664823B2 (en) * | 2012-05-30 | 2014-03-04 | GM Global Technology Operations LLC | Magnetic barrier for minimizing demagnetization in bi-permanent magnet synchronous machines |
CN103117608B (zh) * | 2013-02-20 | 2016-09-14 | 上海中科深江电动车辆有限公司 | 同步磁阻电机转子结构及相关部件制造方法 |
FR3019949B1 (fr) * | 2014-04-10 | 2018-01-05 | Moteurs Leroy-Somer | Rotor de machine electrique tournante. |
FR3019948B1 (fr) | 2014-04-10 | 2017-12-22 | Moteurs Leroy-Somer | Rotor de machine electrique tournante. |
EP2961039B1 (de) * | 2014-06-23 | 2019-10-02 | Siemens Aktiengesellschaft | Mechanisch stabilisierter Rotor für einen Reluktanzmotor |
US10491061B2 (en) * | 2015-12-08 | 2019-11-26 | General Electric Company | Rotor for a reluctance machine |
US10056792B2 (en) * | 2016-02-05 | 2018-08-21 | GM Global Technology Operations LLC | Interior permanent magnet electric machine |
EP3413438B1 (en) * | 2016-03-09 | 2021-05-05 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Salient-pole rotor, and rotor manufacturing method |
JP2017184386A (ja) * | 2016-03-29 | 2017-10-05 | 株式会社ジェイテクト | シンクロナスリラクタンスモータ |
DE102016207800A1 (de) * | 2016-05-04 | 2017-11-09 | Volkswagen Aktiengesellschaft | Rotor für einen Elektromotor |
JP6702550B2 (ja) | 2016-08-31 | 2020-06-03 | 株式会社東芝 | 回転子およびリラクタンスモータ |
JP6709712B2 (ja) * | 2016-10-07 | 2020-06-17 | 東芝産業機器システム株式会社 | 同期リラクタンス型回転電機 |
IT201800010777A1 (it) * | 2018-12-04 | 2020-06-04 | Torino Politecnico | Rotore multibarriera di flusso con magneti permanenti per macchina elettrica a riluttanza sincrona |
MX2021008333A (es) | 2019-01-09 | 2021-08-11 | Green Wave Power Systems Llc | Sistema y metodo para perturbar un campo asimetrico magnetico permanente para mover un cuerpo. |
US11539281B2 (en) | 2019-01-09 | 2022-12-27 | Green Wave Power Systems Llc | Magnetically-coupled torque-assist apparatus |
US11732769B2 (en) | 2019-01-09 | 2023-08-22 | Green Wave Power Systems Llc | Magnetically-coupled torque-assist apparatus |
WO2023055911A1 (en) | 2021-09-30 | 2023-04-06 | Green Wave Power Systems Llc | System and method for generating rotation of a body to generate energy and reduce climate change |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1114562A (en) * | 1965-04-15 | 1968-05-22 | Nat Res Dev | Rotor for a dynamo-electric machine |
US3671789A (en) * | 1971-01-19 | 1972-06-20 | Canadian Patents Dev | Synchronous reluctance motors having rotor segments of extended pole span |
US4139790A (en) * | 1977-08-31 | 1979-02-13 | Reliance Electric Company | Direct axis aiding permanent magnets for a laminated synchronous motor rotor |
EP0126997B1 (de) * | 1983-05-02 | 1989-01-25 | Herbert Prof. Dr. Weh | Elektrischer Antrieb |
IT1208879B (it) * | 1987-04-30 | 1989-07-10 | Isoflux Servomotors Spa | Macchina elettrica a riluttanza |
-
1988
- 1988-04-21 IT IT67370/88A patent/IT1219228B/it active
-
1989
- 1989-03-30 US US07/330,471 patent/US4924130A/en not_active Expired - Lifetime
- 1989-04-03 EP EP89200839A patent/EP0338610B1/fr not_active Expired - Lifetime
- 1989-04-03 AT AT89200839T patent/ATE99092T1/de active
- 1989-04-03 ES ES89200839T patent/ES2048270T3/es not_active Expired - Lifetime
- 1989-04-03 DE DE68911570T patent/DE68911570T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68911570T2 (de) | 1994-05-19 |
DE68911570D1 (de) | 1994-02-03 |
IT1219228B (it) | 1990-05-03 |
EP0338610B1 (fr) | 1993-12-22 |
EP0338610A2 (fr) | 1989-10-25 |
IT8867370A0 (it) | 1988-04-21 |
EP0338610A3 (en) | 1990-07-18 |
US4924130A (en) | 1990-05-08 |
ATE99092T1 (de) | 1994-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2048270T3 (es) | Una maquina electrica sincronica reluctante, con medios intrinsecos para la correccion de fase. | |
ES2113154T3 (es) | Metodo para poner en marcha una maquina electrica. | |
CN104901452B (zh) | 一种可用于高速场合的永磁辅助同步磁阻电机转子 | |
ES2089169T3 (es) | Motor monofasico hibrido de reluctancia variable. | |
AR247958A1 (es) | Maquinas electricas de dinamo rotativo de imanes permanentes. | |
FR2490423B1 (fr) | Machine electrique a rotor a aimants permanents a poles lamines | |
IT1228964B (it) | Rotore per una macchina elettrica eccitata mediante magneti permanenti. | |
DE69201354D1 (de) | Synchronmotor mit zwei dauermagnetischen Läuferteilen. | |
ES2184507T3 (es) | Maquina electrica giratoria con un nuevo motor que comprende medios de constituidos por imanes permanentes. | |
YU176187A (en) | Machine with complete change of flux orientation and changable magnetic resistance | |
DE60034171D1 (de) | Rotarische Reluktanzmaschine mit Permanentmagneten | |
CN108448774B (zh) | 一种高容错性的永磁辅助同步磁阻电机模块化绕组设计方法 | |
CN104242596B (zh) | 一种不对称双边型永磁直线同步电机 | |
FR2876229B1 (fr) | Rotor pour moteur electrique et moteur electrique correspondant. | |
DE59202028D1 (de) | Elektrische Maschine mit einem permanentmagneterregten Läufer. | |
ES509603A0 (es) | Perfeccionamientos en un estator para una maquina electrica excitada con imanes permanentes. | |
ES2182124T3 (es) | Maquina de reluctancia bifasica conmutada electronicamente. | |
DE68906910D1 (de) | Laeufer einer elektrischen drehmaschine mit dauermagneten der flusskonzentrationsbauart. | |
ES2045427T3 (es) | Perfeccionamientos en maquinas electricas. | |
ITPD990153A1 (it) | Motore elettrico tipo "brushless" con magneti permanenti interni alrotore e suo dispositivo elettronico di alimentazione e controllo. | |
CN206135671U (zh) | 一种低极间漏磁的永磁电机转子 | |
EP0167158A3 (de) | Drehzahlgeregelte elektrische Antriebsvorrichtung mit Feldschwächbereich | |
IT1255560B (it) | Azionamento a motore singolo di un fuso in filatoi | |
CN206650564U (zh) | 一种磁悬浮磁通切换电机 | |
WO2018210577A1 (en) | Rotor and synchronous reluctance motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 338610 Country of ref document: ES |