ES2063302T3 - Maquina polifasica sincrona de imanes permanentes. - Google Patents

Maquina polifasica sincrona de imanes permanentes.

Info

Publication number
ES2063302T3
ES2063302T3 ES90400910T ES90400910T ES2063302T3 ES 2063302 T3 ES2063302 T3 ES 2063302T3 ES 90400910 T ES90400910 T ES 90400910T ES 90400910 T ES90400910 T ES 90400910T ES 2063302 T3 ES2063302 T3 ES 2063302T3
Authority
ES
Spain
Prior art keywords
magnets
permanent magnets
magnetic sheet
rotor
polyphase machine
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
ES90400910T
Other languages
English (en)
Inventor
Louis Banon
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 ES2063302T3 publication Critical patent/ES2063302T3/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
    • H02K1/27—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
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

MAQUINA ELECTRODINAMICA SINCRONA DE IMANES PERMANENTES QUE CONSTA DE UN ROTOR (5) DE CONCENTRACION DE FLUJO PROVISTO DE UN ARBOL O DE UN CUBO (15) DE MATERIAL AMAGNETICO EN EL QUE REPOSAN UNOS IMANES PERMANENTES RADIALES PARALELEPIPEDICOS (12) ENTRE LOS CUALES ESTAN SITUADAS LAS PIEZAS POLARES (14) DE CHAPA MAGNETICA DE FERROSILICIO Y UN ESTATOR (2) PROVISTO DE UNA CARCASA DE CHAPA MAGNETICA DE FERRO-SILICIO EN LA QUE ESTAN FORMADAS UNA PLURALIDAD DE MUESCAS (10) SEMI-CERRADAS DELIMITADAS POR UNA CULATA ESTATORICA (11) QUE RECIBE A LOS DEVANADOS INDUCIDOS (9) Y QUE DEFINE CON EL ROTOR (5) UN ENTREHIERRO (6). SE CARACTERIZA PORQUE LOS IMANES (12) SON DE TIPO FERRITAS Y PORQUE LA RELACION R1 DE LA ALTURA (H) DE LA SECCION (S) DE UN IMAN (12) ATRAVESADO POR EL FLUJO DE INDUCCION DIVIDIDA POR EL DIAMETRO DE PERFORACION (D) DEL ENTREHIERRO ESTA COMPRENDIDA ENTRE 0,19 Y 0,27.
ES90400910T 1989-04-04 1990-04-03 Maquina polifasica sincrona de imanes permanentes. Expired - Lifetime ES2063302T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904414A FR2645364B1 (fr) 1989-04-04 1989-04-04 Machine polyphasee synchrone a aimants permanents

Publications (1)

Publication Number Publication Date
ES2063302T3 true ES2063302T3 (es) 1995-01-01

Family

ID=9380369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400910T Expired - Lifetime ES2063302T3 (es) 1989-04-04 1990-04-03 Maquina polifasica sincrona de imanes permanentes.

Country Status (5)

Country Link
US (1) US5066880A (es)
EP (1) EP0391791B1 (es)
DE (1) DE69013202T2 (es)
ES (1) ES2063302T3 (es)
FR (1) FR2645364B1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423620A1 (de) * 1994-07-06 1996-01-11 Philips Patentverwaltung Mittels Permanentmagneten erregbarer elektrischer Motor, insbesondere Innenläufer- oder Außenläufermotor
AU7226996A (en) * 1996-01-18 1997-08-11 Shibaura Engineering Works Co., Ltd. A motor mounted in a vehicle
JP3415406B2 (ja) * 1997-09-05 2003-06-09 トヨタ自動車株式会社 磁石内包型交流電動機およびその設計方法
DE19757502A1 (de) * 1997-12-23 1999-06-24 Vlado Dr Ostovic Elektrische Maschine mit kombinierter Anregung
ES2246083T3 (es) * 1998-03-27 2006-02-01 Isa Innovations Sa Motor electrico.
FR2786956B1 (fr) * 1998-12-07 2001-02-16 Centre Nat Rech Scient Machine electrique tournante a double excitation perfectionnee
US6891299B2 (en) * 2000-05-03 2005-05-10 Moteurs Leroy-Somer Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
CN1153908C (zh) * 2000-12-14 2004-06-16 欧阳宝武 静密封潜水泵
FR2823614B1 (fr) 2001-04-17 2008-07-11 Leroy Somer Moteurs Machine tournante electrique comportant un stator forme de secteurs assembles
US20020171305A1 (en) * 2001-04-17 2002-11-21 Moteurs Leroy-Somer Electric machine having an outer rotor
JP2003079079A (ja) * 2001-09-03 2003-03-14 Honda Motor Co Ltd 回転電機の集配電リング
DE10156586A1 (de) * 2001-11-20 2003-06-05 Brumme Kg Effbe Werk Elektromotorischer Stellantrieb
US20050093391A1 (en) * 2003-11-03 2005-05-05 Mcmullen Patrick T. Sleeveless permanent magnet rotor construction
US7301310B2 (en) * 2005-08-24 2007-11-27 Honeywell International, Inc. Excitation controlled synchronous permanent magnet machine
ES2302434B1 (es) * 2006-06-14 2009-05-08 GAMESA INNOVATION & TECHNOLOGY, S.L. Rotor de maquina electrica de imanes permanentes de baja inercia.
DE102006058064A1 (de) * 2006-12-07 2008-06-19 Ipgate Ag Elektrische Drehfeldmaschine
WO2008149649A1 (ja) * 2007-06-06 2008-12-11 Kabushiki Kaisha Yaskawa Denki 回転電機およびその製造方法
EP2254220B1 (en) * 2008-03-13 2017-03-01 Panasonic Intellectual Property Management Co., Ltd. Electric motor and electrical machinery equipped therewith
US8063547B2 (en) 2008-07-28 2011-11-22 Kabushiki Kaisha Yaskawa Denki Rotating electric machine and manufacturing method thereof
FR2983657B1 (fr) 2011-12-01 2014-09-05 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor
FR2983658B1 (fr) * 2011-12-01 2014-09-12 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comprenant un tel rotor
FR2984628B1 (fr) * 2011-12-14 2014-11-21 Valeo Equip Electr Moteur Rotor de machine electrique tournante et machine electrique tournante comportant un tel rotor
EP2639934B1 (de) * 2012-03-16 2015-04-29 Siemens Aktiengesellschaft Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor
DE102012205672A1 (de) * 2012-04-05 2013-10-10 Robert Bosch Gmbh Elektrisch angetriebenes Zweirad
EP2814141A1 (en) * 2013-06-11 2014-12-17 Robert Bosch GmbH Rotor for an electronically-commutated motor
FR3011145B1 (fr) * 2013-09-20 2017-04-14 Valeo Equip Electr Moteur Dispositif de determination d'une position angulaire et/ou de la vitesse de rotation d'un rotor d'un moteur electrique polyphase et moteur electrique correspondant
JP6385712B2 (ja) * 2014-04-30 2018-09-05 マブチモーター株式会社 ロータおよびブラシレスモータ
WO2016135813A1 (ja) * 2015-02-23 2016-09-01 成田　憲治 同期電動機
FR3064837B1 (fr) * 2017-04-03 2020-01-17 Moving Magnet Technologies Rotor pour machine electrique a aimants permanents internes
CN209402252U (zh) * 2018-11-29 2019-09-17 深圳市大疆创新科技有限公司 电机、动力装置及机器人

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR17767E (fr) * 1912-05-01 1913-11-15 Compagnie Universelle De Telegraphie Et De Telepho Induit pour machines électriques
FR994928A (fr) * 1945-02-22 1951-11-23 Inducteur magnétique tournant particulièrement pour magnéto
FR1184491A (fr) * 1956-10-19 1959-07-22 Philips Nv Rotor portant un certain nombre d'aimants permanents sur sa périphérie
FR1214249A (fr) * 1957-10-22 1960-04-07 Philips Nv Rotor pourvu d'un certain nombre d'aimants permanents à sa périphérie
FR1272067A (fr) * 1960-07-19 1961-09-22 Comp Generale Electricite Rotor d'alternateur
US3242364A (en) * 1960-12-05 1966-03-22 Bendix Corp Electrical apparatus
DE2062486A1 (de) * 1970-12-18 1972-07-06 Siemens Ag Permanenterregte elektrische Maschine
US4336649A (en) * 1978-12-26 1982-06-29 The Garrett Corporation Method of making rotor assembly having anchor with undulating sides
GB2075274A (en) * 1980-05-02 1981-11-11 Inst Elektropromishlenost Permanent-magnet rotors for electrical machines
JPS5752335A (en) * 1980-09-12 1982-03-27 Hitachi Ltd Rotor shaft for motor
JPS59117451A (ja) * 1982-12-24 1984-07-06 Fanuc Ltd 同期電機
US4709179A (en) * 1984-01-17 1987-11-24 Regie Nationale Des Usines Renault Permanent-magnet six-pole synchronous electrodynamic machine
FR2580874B3 (fr) * 1985-04-23 1987-10-09 Renault Machine electrodynamique synch
BG39783A1 (en) * 1984-05-08 1986-08-15 Popov Rotor with permanent magnets for electric machine
JPS6464548A (en) * 1987-09-03 1989-03-10 Fanuc Ltd Rotor construction of synchronous motor

Also Published As

Publication number Publication date
US5066880A (en) 1991-11-19
EP0391791B1 (fr) 1994-10-12
FR2645364B1 (fr) 1996-01-26
FR2645364A1 (fr) 1990-10-05
DE69013202D1 (de) 1994-11-17
DE69013202T2 (de) 1995-02-16
EP0391791A1 (fr) 1990-10-10

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