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FR3084541B1 - Machine electrique tournante a configuration optimisee - Google Patents

Machine electrique tournante a configuration optimisee Download PDF

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Publication number
FR3084541B1
FR3084541B1 FR1856963A FR1856963A FR3084541B1 FR 3084541 B1 FR3084541 B1 FR 3084541B1 FR 1856963 A FR1856963 A FR 1856963A FR 1856963 A FR1856963 A FR 1856963A FR 3084541 B1 FR3084541 B1 FR 3084541B1
Authority
FR
France
Prior art keywords
electric machine
rotating electric
electrical machine
optimized configuration
poles
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
FR1856963A
Other languages
English (en)
Other versions
FR3084541A1 (fr
Inventor
Jean-Claude Mipo
Sophie Personnaz
Zi-Qiang Zhu
Satsai Srinivas Mallampalli
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1856963A priority Critical patent/FR3084541B1/fr
Priority to JP2021504184A priority patent/JP2021532717A/ja
Priority to US17/260,086 priority patent/US12155283B2/en
Priority to EP19742616.6A priority patent/EP3827504A1/fr
Priority to CN201980045622.7A priority patent/CN112368914A/zh
Priority to PCT/EP2019/070222 priority patent/WO2020021087A1/fr
Publication of FR3084541A1 publication Critical patent/FR3084541A1/fr
Application granted granted Critical
Publication of FR3084541B1 publication Critical patent/FR3084541B1/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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • 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]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

L'invention porte principalement sur une machine électrique tournante pour véhicule automobile comportant: - un rotor, et - un stator (11) comportant un bobinage (17) ayant une pluralité de phases, chaque phase comprenant plusieurs groupes de bobines (G1-G4), caractérisée en ce que ledit stator (11) est configuré de telle façon que des courants dans les groupes de bobines (G1-G4) peuvent circuler sélectivement: - dans une même direction de manière à maximiser un nombre de pôles de la machine électrique tournante, ou - dans des directions opposées de manière à minimiser un nombre de pôles de la machine électrique tournante.
FR1856963A 2018-07-26 2018-07-26 Machine electrique tournante a configuration optimisee Active FR3084541B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1856963A FR3084541B1 (fr) 2018-07-26 2018-07-26 Machine electrique tournante a configuration optimisee
JP2021504184A JP2021532717A (ja) 2018-07-26 2019-07-26 最適化された構成の回転電気機械
US17/260,086 US12155283B2 (en) 2018-07-26 2019-07-26 Rotary electrical machine with an optimised configuration
EP19742616.6A EP3827504A1 (fr) 2018-07-26 2019-07-26 Machine électrique tournante à configuration optimisee
CN201980045622.7A CN112368914A (zh) 2018-07-26 2019-07-26 具有优化构造的旋转电机
PCT/EP2019/070222 WO2020021087A1 (fr) 2018-07-26 2019-07-26 Machine électrique tournante à configuration optimisee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856963 2018-07-26
FR1856963A FR3084541B1 (fr) 2018-07-26 2018-07-26 Machine electrique tournante a configuration optimisee

Publications (2)

Publication Number Publication Date
FR3084541A1 FR3084541A1 (fr) 2020-01-31
FR3084541B1 true FR3084541B1 (fr) 2020-11-06

Family

ID=65494212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856963A Active FR3084541B1 (fr) 2018-07-26 2018-07-26 Machine electrique tournante a configuration optimisee

Country Status (6)

Country Link
US (1) US12155283B2 (fr)
EP (1) EP3827504A1 (fr)
JP (1) JP2021532717A (fr)
CN (1) CN112368914A (fr)
FR (1) FR3084541B1 (fr)
WO (1) WO2020021087A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423401B2 (fr) * 1973-10-31 1979-08-14
US4260923A (en) * 1978-05-25 1981-04-07 National Research Development Corporation Pole-amplitude modulation pole-changing electric motors and generators
IT1141465B (it) * 1979-04-30 1986-10-01 Gen Electric Configurazione di motore elettrico polifase a pil' velocita'
JPS63161849A (ja) * 1986-12-22 1988-07-05 Toshiba Corp 極数切換形回転電機
JPH09215115A (ja) * 1996-02-01 1997-08-15 Meidensha Corp 極数切替電動機の運転制御装置
FR2868620B1 (fr) * 2004-03-31 2006-07-21 Valeo Equip Electr Moteur Induit polyphase pour machine electrique tournante, notamment un alternateur pour vehicule automobile, et son procede de fabrication
SE0401826D0 (sv) * 2004-07-09 2004-07-09 Trimble Ab Method of preparing a winding for an n-phase motor
CN101039057B (zh) * 2007-03-28 2010-10-06 华中科技大学 一种交流无刷双馈电机
DE102007020706A1 (de) * 2007-05-03 2008-11-27 Airbus Deutschland Gmbh Polumschaltbare Asynchronmaschine für variable Speisefrequenz
DE102008051047B4 (de) * 2008-10-09 2015-07-30 Feaam Gmbh Elektrische Maschine
JP5457869B2 (ja) * 2010-02-12 2014-04-02 東芝産業機器製造株式会社 回転電機の固定子及び回転電機
DK2515417T3 (da) * 2011-04-18 2014-05-05 Siemens Ag Synkron permanentmagnetmaskine
WO2013161019A1 (fr) * 2012-04-25 2013-10-31 株式会社安川電機 Machine électrique rotative et système de génération électrique éolien
JP6455725B2 (ja) * 2015-11-03 2019-01-23 株式会社デンソー 回転電機
FR3051295B1 (fr) * 2016-05-11 2019-11-01 Valeo Equipements Electriques Moteur Machine electrique tournante a puissance augmentee
DE112016007043B4 (de) * 2016-07-04 2022-03-10 Mitsubishi Electric Corporation Polzahl-verändernde rotierende elektrische maschine und antriebsverfahren für polzahl-verändernde rotierende elektrische maschine

Also Published As

Publication number Publication date
JP2021532717A (ja) 2021-11-25
CN112368914A (zh) 2021-02-12
WO2020021087A1 (fr) 2020-01-30
EP3827504A1 (fr) 2021-06-02
US20210288540A1 (en) 2021-09-16
US12155283B2 (en) 2024-11-26
FR3084541A1 (fr) 2020-01-31

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