ES2058233T3 - Maquina electrica de reluctancia. - Google Patents
Maquina electrica de reluctancia.Info
- Publication number
- ES2058233T3 ES2058233T3 ES88200731T ES88200731T ES2058233T3 ES 2058233 T3 ES2058233 T3 ES 2058233T3 ES 88200731 T ES88200731 T ES 88200731T ES 88200731 T ES88200731 T ES 88200731T ES 2058233 T3 ES2058233 T3 ES 2058233T3
- Authority
- ES
- Spain
- Prior art keywords
- ferromagnetic material
- elements
- thickness
- machine
- rotor
- 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
- 239000003302 ferromagnetic material Substances 0.000 abstract 7
- 238000003475 lamination Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 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
- H02K1/24—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
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Control Of Electric Motors In General (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
UNA MAQUINA ELECTRICA DE RELUCTANCIA, CON UN ROTOR (U) QUE COMPRENDE UNOS ELEMENTOS EN MATERIAL FERROMAGNETICO, INSERTADO EN UN ESTATOR (S) PROVISTO DE ENROLLAMIENTOS ELECTRICOS Y SEPARADO DE EL POR UN ENTREHIERRO (T) EN LA CUAL LA SECCION DE LOS ELEMENTOS (L) DE MATERIAL FERROMAGNETICO DEL ROTOR, AL MENOS EN PROXIMIDAD DEL ENTREHIERRO (T) ESTA PARCIALIZADO POR LA INSERCION DE ELEMENTOS (I) DE MATERIAL NO FERROMAGNETICO, PARA REALIZAR UNA RELACION ENTRE LA SECCION DE MATERIAL FERROMAGNETICO Y LA SECCION TOTAL NO SUPERIOR A 0,6 CON UNA RELACION ENTRE AL MENOS UNA DIMENSION LINEAL DE LOS ELEMENTOS (I) DEL MATERIAL NO FERROMAGNETICO, YACENTE EN UN PLANO TANGENTE AL ENTREHIERRO (T), Y EL ESPESOR (T) DEL ENTREHIERRO (T) DE LA MAQUINA, NO SUPERIOR A 5. EN PARTICULAR, CON UN ROTOR DE LAMINACION AXIAL, LA LAMINACION COMPRENDE UNOS PALASTROS (L) DE MATERIAL FERROMAGNETICO ALTERNADOS CON UNAS CAPAS (I) DE MATERIAL NO FERROMAGNETICO TENIENDO UN ESPESOR NO INFERIOR A 2/3 DE ESPESOR DE CADA CAPA INTERCALADA (I) ES INFERIOR A CINCO VECES EL ESPESOR DEL ENTREHIERRO (T) DE LA MAQUINA. LA MAQUINA ESTA DESTINADA A SER ALIMENTADA POR UN CIRCUITO ELECTRONICO (C) DE CONTROL VECTORIAL DE CORRIENTE DE ALIMENTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767374A IT1208879B (it) | 1987-04-30 | 1987-04-30 | Macchina elettrica a riluttanza |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058233T3 true ES2058233T3 (es) | 1994-11-01 |
Family
ID=11301866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88200731T Expired - Lifetime ES2058233T3 (es) | 1987-04-30 | 1988-04-15 | Maquina electrica de reluctancia. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4888513A (es) |
EP (1) | EP0289075B1 (es) |
AT (1) | ATE110194T1 (es) |
DE (1) | DE3851082T2 (es) |
ES (1) | ES2058233T3 (es) |
IT (1) | IT1208879B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1219228B (it) * | 1988-04-21 | 1990-05-03 | Antonino Fratta | Macchina elettrica sincrona a riluttanza dotata di mezzi di rifasamento intrinseco |
DE3931484A1 (de) * | 1989-09-21 | 1991-04-04 | Areg Antriebe Regeltechnik Ele | Reluktanzmotor |
US5023502A (en) * | 1989-10-31 | 1991-06-11 | A. O. Smith Corporation | Switched reluctance motor rotor |
US5296773A (en) * | 1993-04-20 | 1994-03-22 | General Motors Corporation | Composite rotor for a synchronous reluctance machine |
JP3431991B2 (ja) * | 1994-05-02 | 2003-07-28 | オークマ株式会社 | 同期電動機 |
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 |
GB2310544B (en) * | 1996-02-21 | 2000-03-29 | Switched Reluctance Drives Ltd | Method of forming a rotor for a reluctance machine |
US6636137B1 (en) | 1996-06-05 | 2003-10-21 | L.H. Carbide Corporation | Ignition coil assembly |
US6163949A (en) | 1996-06-05 | 2000-12-26 | L.H. Carbide Corporation | Method for manufacturing long, slender lamina stack from nonuniform laminae |
JP3051340B2 (ja) * | 1996-06-18 | 2000-06-12 | オークマ株式会社 | 同期電動機 |
JP3282521B2 (ja) * | 1996-07-08 | 2002-05-13 | トヨタ自動車株式会社 | リラクタンスモータ |
US5767607A (en) * | 1996-11-27 | 1998-06-16 | Emerson Electric Co. | Weight optimized rotors |
DE69811057T2 (de) | 1997-03-13 | 2003-11-27 | Matsushita Electric Industrial Co., Ltd. | Rotorkern für reluktanzmotoren |
JP3428871B2 (ja) * | 1997-09-02 | 2003-07-22 | オークマ株式会社 | モータ |
US6452302B1 (en) * | 1998-09-28 | 2002-09-17 | Hitachi, Ltd. | Rotary electric machine and electric vehicle using the same |
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 |
US6630763B1 (en) * | 2001-06-11 | 2003-10-07 | Mpc Products Corporation | Solid core angular position resolver |
US7078876B2 (en) * | 2003-07-07 | 2006-07-18 | Pentadyne Power Corporation | Feedforward controller for synchronous reluctance machines |
US20050275303A1 (en) * | 2004-06-09 | 2005-12-15 | Tetmeyer Michael E | Differential flux permanent magnet machine |
US7474029B2 (en) * | 2004-06-14 | 2009-01-06 | General Motors Corporation | Rotor magnet placement in interior permanent magnet machines |
JP2006149031A (ja) * | 2004-11-17 | 2006-06-08 | Toyota Motor Corp | 車両駆動システムおよびそれを備える車両 |
FI122757B (fi) * | 2010-10-12 | 2012-06-29 | Abb Oy | Synkronireluktanssikoneen roottori ja menetelmä synkronireluktanssikoneen roottorin valmistamiseksi |
DE102012202018A1 (de) * | 2012-02-10 | 2013-08-14 | Ksb Aktiengesellschaft | Verfahren zur Herstellung eines Rotors sowie Rotor |
CN105179289B (zh) * | 2012-05-31 | 2017-03-22 | 中山大洋电机股份有限公司 | 一种变速风机系统的控制方法 |
US10284032B2 (en) * | 2013-04-12 | 2019-05-07 | Siemens Aktiengesellschaft | Reluctance rotor with runup aid |
US20150171673A1 (en) * | 2013-12-13 | 2015-06-18 | General Electric Company | System and method for retaining rotor structure in synchronous reluctance machine |
KR101819848B1 (ko) * | 2014-03-05 | 2018-01-17 | 미쓰비시덴키 가부시키가이샤 | 싱크로너스 리럭턴스 모터 |
EP2961039B1 (de) * | 2014-06-23 | 2019-10-02 | Siemens Aktiengesellschaft | Mechanisch stabilisierter Rotor für einen Reluktanzmotor |
ITUB20150608A1 (it) * | 2015-04-14 | 2016-10-14 | Ge Avio Srl | Metodo di realizzazione di una struttura di rotore di una macchina elettrica sincrona a riluttanza, e relativa macchina elettrica sincrona a riluttanza |
JP2017079530A (ja) * | 2015-10-20 | 2017-04-27 | 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 |
US10491061B2 (en) * | 2015-12-08 | 2019-11-26 | General Electric Company | Rotor for a reluctance machine |
EP3413438B1 (en) * | 2016-03-09 | 2021-05-05 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Salient-pole rotor, and rotor manufacturing method |
FI20176003A1 (en) * | 2017-11-09 | 2019-05-10 | Lappeenrannan Teknillinen Yliopisto | Rotor of a pulse-oscillating machine and its manufacturing method |
US11095198B2 (en) * | 2018-09-28 | 2021-08-17 | General Electric Company | Electric machine assembly with reduced rotor post leakage |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769108A (en) * | 1955-04-01 | 1956-10-30 | Allis Chalmers Mfg Co | Segmented rotor core lamination for use in a synchronous induction motor |
FR82402E (fr) * | 1960-02-29 | 1964-02-07 | Perfectionnements apportés aux machines électriques du type à réluctance variable | |
GB1114562A (en) * | 1965-04-15 | 1968-05-22 | Nat Res Dev | Rotor for a dynamo-electric machine |
FR96453E (fr) * | 1967-12-14 | 1972-06-30 | Nat Res Dev | Machines électriques a réluctance. |
US3671789A (en) * | 1971-01-19 | 1972-06-20 | Canadian Patents Dev | Synchronous reluctance motors having rotor segments of extended pole span |
SE383454B (sv) * | 1973-03-13 | 1976-03-08 | Skf Ind Trading & Dev | Elektrisk flerfasmotor |
DE2937351A1 (de) * | 1979-09-13 | 1981-04-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Reluktanzmotor mit geblechtem segmentlaeufer und verfahren zur herstellung |
US4459502A (en) * | 1982-11-17 | 1984-07-10 | Westinghouse Electric Corp. | Self-cascaded reluctance motor with axially laminated rotor |
US4644210A (en) * | 1985-12-12 | 1987-02-17 | Rockwell International Corporation | High speed induction motor with squirrel cage rotor |
US4712027A (en) * | 1986-03-21 | 1987-12-08 | International Business Machines Corporation | Radial pole linear reluctance motor |
-
1987
- 1987-04-30 IT IT8767374A patent/IT1208879B/it active
-
1988
- 1988-04-15 AT AT88200731T patent/ATE110194T1/de active
- 1988-04-15 DE DE3851082T patent/DE3851082T2/de not_active Expired - Fee Related
- 1988-04-15 EP EP88200731A patent/EP0289075B1/fr not_active Expired - Lifetime
- 1988-04-15 ES ES88200731T patent/ES2058233T3/es not_active Expired - Lifetime
- 1988-04-19 US US07/186,091 patent/US4888513A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8767374A0 (it) | 1987-04-30 |
IT1208879B (it) | 1989-07-10 |
EP0289075B1 (fr) | 1994-08-17 |
ATE110194T1 (de) | 1994-09-15 |
US4888513A (en) | 1989-12-19 |
EP0289075A2 (fr) | 1988-11-02 |
DE3851082D1 (de) | 1994-09-22 |
EP0289075A3 (en) | 1990-04-25 |
DE3851082T2 (de) | 1995-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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