FR3115639B1 - Machine électrique synchro-reluctante à ponts tangentiels ouverts - Google Patents

Machine électrique synchro-reluctante à ponts tangentiels ouverts Download PDF

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Publication number
FR3115639B1
FR3115639B1 FR2010815A FR2010815A FR3115639B1 FR 3115639 B1 FR3115639 B1 FR 3115639B1 FR 2010815 A FR2010815 A FR 2010815A FR 2010815 A FR2010815 A FR 2010815A FR 3115639 B1 FR3115639 B1 FR 3115639B1
Authority
FR
France
Prior art keywords
synchro
electric machine
reluctant
tangential bridges
bridges
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
FR2010815A
Other languages
English (en)
Other versions
FR3115639A1 (fr
Inventor
Baptiste Chareyron
Andre Nasr
Santos Victor Mediavilla
Thomas Valin
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR2010815A priority Critical patent/FR3115639B1/fr
Priority to EP21790196.6A priority patent/EP4233152A1/fr
Priority to PCT/EP2021/078012 priority patent/WO2022084080A1/fr
Publication of FR3115639A1 publication Critical patent/FR3115639A1/fr
Application granted granted Critical
Publication of FR3115639B1 publication Critical patent/FR3115639B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

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

Abstract

L’invention vise à réduire le court-circuit magnétique en ouvrant les ponts tangentiels, ce qui a pour impact d’augmenter le flux magnétique dans l’entrefer et donc d’améliorer les performances électromagnétiques de la machine synchro-reluctante. Figure 1 à publier
FR2010815A 2020-10-22 2020-10-22 Machine électrique synchro-reluctante à ponts tangentiels ouverts Active FR3115639B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2010815A FR3115639B1 (fr) 2020-10-22 2020-10-22 Machine électrique synchro-reluctante à ponts tangentiels ouverts
EP21790196.6A EP4233152A1 (fr) 2020-10-22 2021-10-11 Machine electrique synchro-reluctante a ponts tangentiels ouverts
PCT/EP2021/078012 WO2022084080A1 (fr) 2020-10-22 2021-10-11 Machine electrique synchro-reluctante a ponts tangentiels ouverts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010815 2020-10-22
FR2010815A FR3115639B1 (fr) 2020-10-22 2020-10-22 Machine électrique synchro-reluctante à ponts tangentiels ouverts

Publications (2)

Publication Number Publication Date
FR3115639A1 FR3115639A1 (fr) 2022-04-29
FR3115639B1 true FR3115639B1 (fr) 2023-04-21

Family

ID=73699126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010815A Active FR3115639B1 (fr) 2020-10-22 2020-10-22 Machine électrique synchro-reluctante à ponts tangentiels ouverts

Country Status (3)

Country Link
EP (1) EP4233152A1 (fr)
FR (1) FR3115639B1 (fr)
WO (1) WO2022084080A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI980980A (fi) * 1998-05-04 1999-11-05 Abb Motors Oy Kestomagneettitahtikone
FR2958465B1 (fr) * 2010-03-31 2013-02-15 Valeo Equip Electr Moteur Machine electrique tournante synchrone a aimants permanents et concentration de flux
US20110273049A1 (en) * 2010-05-10 2011-11-10 Remy Technologies, L.L.C. Rotor lamination assembly
WO2013168295A1 (fr) * 2012-05-11 2013-11-14 株式会社安川電機 Machine électrique tournante
KR20140028737A (ko) * 2012-08-30 2014-03-10 현대모비스 주식회사 고출력 모터용 회전자
US9705366B2 (en) * 2014-04-08 2017-07-11 Mitsubishi Electric Corporation Embedded permanent magnet rotary electric machine
FR3036870B1 (fr) 2015-05-28 2020-05-01 IFP Energies Nouvelles Machine electrique tournante avec un stator a encoches fermees et plus particulierement machine electrique synchrone a reluctance variable assistee d'aimants permanents.
IT201600110554A1 (it) 2016-11-03 2018-05-03 Bonfiglioli Riduttori Spa Motore sincrono a riluttanza autoavviante
GB201619856D0 (en) * 2016-11-24 2017-01-11 Jaguar Land Rover Ltd Electric machine apparatus
DE112017005282T5 (de) * 2017-01-12 2019-08-14 Aisin Aw Co., Ltd. Rotor für rotierende elektrische Maschine
DE102018221359A1 (de) * 2018-12-10 2020-06-10 Baumüller Nürnberg GmbH Elektrische Maschine
FR3094583B1 (fr) * 2019-03-29 2021-03-12 Ifp Energies Now Rotor de machine électrique avec pôles asymétriques et aimants latéraux

Also Published As

Publication number Publication date
WO2022084080A1 (fr) 2022-04-28
EP4233152A1 (fr) 2023-08-30
FR3115639A1 (fr) 2022-04-29

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