ES2115181T3 - Maquina sincrona de imanes con variacion de flujo de entrehierro. - Google Patents

Maquina sincrona de imanes con variacion de flujo de entrehierro.

Info

Publication number
ES2115181T3
ES2115181T3 ES94402973T ES94402973T ES2115181T3 ES 2115181 T3 ES2115181 T3 ES 2115181T3 ES 94402973 T ES94402973 T ES 94402973T ES 94402973 T ES94402973 T ES 94402973T ES 2115181 T3 ES2115181 T3 ES 2115181T3
Authority
ES
Spain
Prior art keywords
variety
magnet machine
gap flow
synchronous magnet
synchronous
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
ES94402973T
Other languages
English (en)
Inventor
Andre Masson
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.)
Alstom Transport SA
Original Assignee
GEC Alsthom Transport SA
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 GEC Alsthom Transport SA filed Critical GEC Alsthom Transport SA
Application granted granted Critical
Publication of ES2115181T3 publication Critical patent/ES2115181T3/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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
    • H02K21/025—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the thickness of the air gap between field and armature
    • H02K21/026—Axial air gap machines
    • 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
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
    • H02K21/023—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the amount of superposition, i.e. the overlap, of field and armature
    • H02K21/024—Radial air gap machines
    • 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
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
    • H02K21/025—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the thickness of the air gap between field and armature
    • H02K21/027—Conical air gap machines

Landscapes

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

Abstract

LA PRESENTE INVENCION SE REFIERE A UNA MAQUINA DE IMANES DE VARIACION DE FLUJO DE ENTREHIERRO QUE COMPRENDE AL MENOS UN ESTATOR (1,2) SOLIDARIO DE UNA CARCASA (5) Y UN ROTOR (3,4) SOLIDARIO DE UN ARBOL (6); CARACTERIZADO POR MEDIOS DE MODIFICACION (8) DE LA POSICION RELATIVA ENTRE CADA ESTATOR (1,2) Y DICHO ROTOR (3,4).
ES94402973T 1993-12-21 1994-12-21 Maquina sincrona de imanes con variacion de flujo de entrehierro. Expired - Lifetime ES2115181T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315353A FR2714232B1 (fr) 1993-12-21 1993-12-21 Machine synchrone à aimants à variation de flux d'entrefer.

Publications (1)

Publication Number Publication Date
ES2115181T3 true ES2115181T3 (es) 1998-06-16

Family

ID=9454150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402973T Expired - Lifetime ES2115181T3 (es) 1993-12-21 1994-12-21 Maquina sincrona de imanes con variacion de flujo de entrehierro.

Country Status (4)

Country Link
EP (1) EP0660494B1 (es)
DE (1) DE69409082T2 (es)
ES (1) ES2115181T3 (es)
FR (1) FR2714232B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020867A1 (de) * 2006-05-04 2007-11-15 Siemens Ag Elektrische Maschine, insbesondere permanenterregter Synchronmotor mit einstellbarer Feldschwächung
DE102006036986A1 (de) * 2006-08-08 2008-02-14 Volkswagen Ag Elektromotor mit mechanischer Feldschwächeinrichtung
JP5460566B2 (ja) * 2010-12-13 2014-04-02 株式会社日立製作所 アキシャルギャップ型回転電機
RU2494520C2 (ru) * 2011-12-26 2013-09-27 Сергей Михайлович Есаков Магнитоэлектрический генератор
RU2499345C1 (ru) * 2012-04-17 2013-11-20 Михаил Сергеевич Есаков Магнитоэлектрический двигатель
RU2521048C1 (ru) * 2013-05-06 2014-06-27 Сергей Михайлович Есаков Магнитноэлектрический генератор
DE102015016978A1 (de) * 2015-12-24 2017-06-29 Audi Ag Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug
FR3078839A1 (fr) * 2018-03-07 2019-09-13 Jeremy Guitard Machine electrique a flux axial avec longueur d’entrefer modulable
EP3832860A1 (en) * 2019-12-05 2021-06-09 Phi-Power AG Single sided axial flux electrical machine with additional passive stator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525005A (en) * 1967-08-29 1970-08-18 Edward Stanley Beyers Axial air gap alternators with movable p-m disc rotor
GB2056725A (en) * 1979-08-13 1981-03-18 Jones H Generator output regulator
DE3142913A1 (de) * 1981-10-29 1983-05-11 Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh Elektrische maschine mit ringwicklungsanker und permanenterregten rotoren"
DE3302822A1 (de) * 1983-01-28 1983-06-23 Herbert 2940 Wilhelmshaven Borreck Laengsamlaufender elektrischer scheibengenerator
US4663581A (en) * 1984-10-31 1987-05-05 Sundstrand Corporation Voltage regulated permanent magnet generator system
BE1000820A7 (nl) * 1987-08-10 1989-04-11 Holden Karel Alternator.
DE4001042A1 (de) * 1990-01-16 1991-07-18 Volkrodt Wolfgang Fahrrad-dynamo mit hohem wirkungsgrad

Also Published As

Publication number Publication date
DE69409082T2 (de) 1998-07-09
FR2714232A1 (fr) 1995-06-23
EP0660494B1 (fr) 1998-03-18
EP0660494A1 (fr) 1995-06-28
FR2714232B1 (fr) 1996-01-19
DE69409082D1 (de) 1998-04-23

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