FR3084541B1 - Machine electrique tournante a configuration optimisee - Google Patents
Machine electrique tournante a configuration optimisee Download PDFInfo
- 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
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.
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 |
US17/260,086 US20210288540A1 (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 |
PCT/EP2019/070222 WO2020021087A1 (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 |
JP2021504184A JP2021532717A (ja) | 2018-07-26 | 2019-07-26 | 最適化された構成の回転電気機械 |
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) | US20210288540A1 (fr) |
EP (1) | EP3827504A1 (fr) |
JP (1) | JP2021532717A (fr) |
CN (1) | CN112368914A (fr) |
FR (1) | FR3084541B1 (fr) |
WO (1) | WO2020021087A1 (fr) |
Family Cites Families (15)
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 |
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 |
EP2515417B1 (fr) * | 2011-04-18 | 2014-04-02 | Siemens Aktiengesellschaft | Machine à aimant permanent synchrone |
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 |
JP6180669B1 (ja) * | 2016-07-04 | 2017-08-16 | 三菱電機株式会社 | 極数切替型回転電機および極数切替型回転電機の駆動方法 |
-
2018
- 2018-07-26 FR FR1856963A patent/FR3084541B1/fr active Active
-
2019
- 2019-07-26 JP JP2021504184A patent/JP2021532717A/ja active Pending
- 2019-07-26 CN CN201980045622.7A patent/CN112368914A/zh active Pending
- 2019-07-26 EP EP19742616.6A patent/EP3827504A1/fr active Pending
- 2019-07-26 WO PCT/EP2019/070222 patent/WO2020021087A1/fr active Application Filing
- 2019-07-26 US US17/260,086 patent/US20210288540A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020021087A1 (fr) | 2020-01-30 |
FR3084541A1 (fr) | 2020-01-31 |
CN112368914A (zh) | 2021-02-12 |
US20210288540A1 (en) | 2021-09-16 |
EP3827504A1 (fr) | 2021-06-02 |
JP2021532717A (ja) | 2021-11-25 |
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Effective date: 20200131 |
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