FR3106449B1 - Machine électrique à flux transverse à aimants permanents au stator - Google Patents

Machine électrique à flux transverse à aimants permanents au stator Download PDF

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Publication number
FR3106449B1
FR3106449B1 FR2000612A FR2000612A FR3106449B1 FR 3106449 B1 FR3106449 B1 FR 3106449B1 FR 2000612 A FR2000612 A FR 2000612A FR 2000612 A FR2000612 A FR 2000612A FR 3106449 B1 FR3106449 B1 FR 3106449B1
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FR
France
Prior art keywords
stator
electric machine
rotor
permanent magnet
transverse flux
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
FR2000612A
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English (en)
Other versions
FR3106449A1 (fr
Inventor
Frédéric Meer
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR2000612A priority Critical patent/FR3106449B1/fr
Publication of FR3106449A1 publication Critical patent/FR3106449A1/fr
Application granted granted Critical
Publication of FR3106449B1 publication Critical patent/FR3106449B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02K1/17—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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

Machine électrique à flux transverse à aimants permanents au stator Ensemble constituant une phase d’une machine électrique comportant un stator et un rotor d’axe X, le stator comportant une unique bobine d’induit (16), des aimants permanents (15a), des pièces polaires magnétiques (14b) agencées par paires et réparties sur au moins une partie de la circonférence du stator et au moins une couronne magnétique (12) reliant les pièces polaires, la bobine d’induit étant commune à plusieurs paires de pièces polaires, et le stator et le rotor étant configurés pour, lors de la rotation du rotor par rapport au stator, faire varier le sens du flux magnétique dans la bobine d’induit, le sens du flux magnétique généré par les aimants permanents étant constant au niveau du rotor Figure pour l’abrégé : Fig. 3.
FR2000612A 2020-01-22 2020-01-22 Machine électrique à flux transverse à aimants permanents au stator Active FR3106449B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2000612A FR3106449B1 (fr) 2020-01-22 2020-01-22 Machine électrique à flux transverse à aimants permanents au stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000612A FR3106449B1 (fr) 2020-01-22 2020-01-22 Machine électrique à flux transverse à aimants permanents au stator
FR2000612 2020-01-22

Publications (2)

Publication Number Publication Date
FR3106449A1 FR3106449A1 (fr) 2021-07-23
FR3106449B1 true FR3106449B1 (fr) 2022-05-06

Family

ID=70614058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000612A Active FR3106449B1 (fr) 2020-01-22 2020-01-22 Machine électrique à flux transverse à aimants permanents au stator

Country Status (1)

Country Link
FR (1) FR3106449B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101662193A (zh) * 2009-09-30 2010-03-03 江西理工大学 双转子轴向磁通切换型混合励磁同步发电机
US20130154397A1 (en) * 2011-12-19 2013-06-20 John T. Sullivan High efficiency magnetic core electrical machines
EP2787612A1 (fr) * 2013-04-02 2014-10-08 Höganäs AB (publ) Machine à pôle modulé de commutation de flux
JP6081304B2 (ja) * 2013-07-10 2017-02-15 株式会社東芝 横方向磁束型回転電機及び車輌

Also Published As

Publication number Publication date
FR3106449A1 (fr) 2021-07-23

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