FR3059846B1 - Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler - Google Patents

Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler Download PDF

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Publication number
FR3059846B1
FR3059846B1 FR1661875A FR1661875A FR3059846B1 FR 3059846 B1 FR3059846 B1 FR 3059846B1 FR 1661875 A FR1661875 A FR 1661875A FR 1661875 A FR1661875 A FR 1661875A FR 3059846 B1 FR3059846 B1 FR 3059846B1
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FR
France
Prior art keywords
longitudinal
encoches
scrambler
sequence
electrical 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.)
Active
Application number
FR1661875A
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English (en)
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FR3059846A1 (fr
Inventor
Olivier Balenghien
Amelie Peitl
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1661875A priority Critical patent/FR3059846B1/fr
Publication of FR3059846A1 publication Critical patent/FR3059846A1/fr
Application granted granted Critical
Publication of FR3059846B1 publication Critical patent/FR3059846B1/fr
Active legal-status Critical Current
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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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots
    • 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

Landscapes

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

Abstract

Une machine électrique (ME) comprend un premier corps (C1) comportant un évidement central (EC) et des premiers pôles d'aimant (PA1), et un second corps (C2) logé dans l'évidement central (EC) et comportant N2 secondes encoches longitudinales (EL2) présentant une répartition angulaire par rapport à cet évidement central (EC) et logeant chacune un second bobinage (B2), l'un de ces premier (C1) et second (C2) corps constituant un rotor (RM) et l'autre constituant un stator (SM). La répartition angulaire est définie par une séquence binaire pseudo-aléatoire dite de Scrambler fonction de N2 et dans laquelle chaque valeur binaire égale à zéro représente un premier décalage angulaire d'une seconde encoche longitudinale (EL2) par rapport à une position angulaire de référence, et chaque valeur binaire égale à un représente un second décalage angulaire d'une seconde encoche longitudinale (EL2) par rapport à cette position angulaire de référence.
FR1661875A 2016-12-02 2016-12-02 Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler Active FR3059846B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1661875A FR3059846B1 (fr) 2016-12-02 2016-12-02 Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661875A FR3059846B1 (fr) 2016-12-02 2016-12-02 Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler
FR1661875 2016-12-02

Publications (2)

Publication Number Publication Date
FR3059846A1 FR3059846A1 (fr) 2018-06-08
FR3059846B1 true FR3059846B1 (fr) 2018-12-07

Family

ID=58162808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661875A Active FR3059846B1 (fr) 2016-12-02 2016-12-02 Machine electrique a encoches longitudinales reparties angulairement selon une sequence de scrambler

Country Status (1)

Country Link
FR (1) FR3059846B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618028B1 (fr) * 1987-07-09 1990-01-12 France Etat Armement Procede d'attenuation des vibrations d'origine electromagnetique dans les machines electriques et machines en faisant application
FR3020416B1 (fr) * 2014-04-29 2020-10-09 Peugeot Citroen Automobiles Sa Ventilateur pour machine electrique tournante de vehicule automobile
FR3031787B1 (fr) * 2015-01-15 2017-02-03 Peugeot Citroen Automobiles Sa Pignon de frein de parking a dents et espaces distribues selon une sequence de scrambler, pour une boite de vitesses de vehicule

Also Published As

Publication number Publication date
FR3059846A1 (fr) 2018-06-08

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