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
Application number
ES88200731T
Other languages
English (en)
Inventor
Antonino Dr-Ing Fratta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2058233T3 publication Critical patent/ES2058233T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Electric Motors In General (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.
ES88200731T 1987-04-30 1988-04-15 Maquina electrica de reluctancia. Expired - Lifetime ES2058233T3 (es)

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 (37)

* Cited by examiner, † Cited by third party
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
US6163949A (en) 1996-06-05 2000-12-26 L.H. Carbide Corporation Method for manufacturing long, slender lamina stack from nonuniform laminae
US6636137B1 (en) 1996-06-05 2003-10-21 L.H. Carbide Corporation Ignition coil assembly
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
EP1111755B1 (en) 1997-03-13 2003-07-23 Matsushita Electric Industrial Co., Ltd. Rotor core with flux barriers for reluctance motor
JP3530336B2 (ja) 1997-03-24 2004-05-24 オークマ株式会社 同期電動機のロータ
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
CN105144555A (zh) * 2013-04-12 2015-12-09 西门子公司 具有启动辅助的磁阻电机
US20150171673A1 (en) * 2013-12-13 2015-06-18 General Electric Company System and method for retaining rotor structure in synchronous reluctance machine
JP5866074B1 (ja) * 2014-03-05 2016-02-17 三菱電機株式会社 シンクロナスリラクタンスモータ
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
WO2017154156A1 (ja) * 2016-03-09 2017-09-14 三菱重工業株式会社 突極型回転子、および、回転子の製造方法
FI20176003A1 (en) * 2017-11-09 2019-05-10 Lappeenrannan Teknillinen Yliopisto Rotor of a pulse-oscillating machine and its manufacturing method
WO2020033512A1 (en) * 2018-08-07 2020-02-13 Tau Motors, Inc. Electric motors
US11095198B2 (en) * 2018-09-28 2021-08-17 General Electric Company Electric machine assembly with reduced rotor post leakage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3851082D1 (de) 1994-09-22
IT8767374A0 (it) 1987-04-30
EP0289075A2 (fr) 1988-11-02
IT1208879B (it) 1989-07-10
EP0289075B1 (fr) 1994-08-17
DE3851082T2 (de) 1995-01-12
ATE110194T1 (de) 1994-09-15
US4888513A (en) 1989-12-19
EP0289075A3 (en) 1990-04-25

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