WO2022018363A3 - Machine electrique tournante comprenant un rotor a paquets decales - Google Patents
Machine electrique tournante comprenant un rotor a paquets decales Download PDFInfo
- Publication number
- WO2022018363A3 WO2022018363A3 PCT/FR2021/051326 FR2021051326W WO2022018363A3 WO 2022018363 A3 WO2022018363 A3 WO 2022018363A3 FR 2021051326 W FR2021051326 W FR 2021051326W WO 2022018363 A3 WO2022018363 A3 WO 2022018363A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheaves
- offset
- rotor
- electric machine
- rotary electric
- Prior art date
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
- 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
-
- 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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
-
- 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
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21755011.0A EP4186144A2 (fr) | 2020-07-23 | 2021-07-16 | Machine electrique tournante comprenant un rotor a paquets decales |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2007737A FR3112906B1 (fr) | 2020-07-23 | 2020-07-23 | Machine électrique tournante |
FR2007737 | 2020-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022018363A2 WO2022018363A2 (fr) | 2022-01-27 |
WO2022018363A3 true WO2022018363A3 (fr) | 2022-03-31 |
Family
ID=72885770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2021/051326 WO2022018363A2 (fr) | 2020-07-23 | 2021-07-16 | Machine électrique tournante |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4186144A2 (fr) |
FR (1) | FR3112906B1 (fr) |
WO (1) | WO2022018363A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3136611A1 (fr) * | 2022-06-09 | 2023-12-15 | Nidec Psa Emotors | Rotor de machine électrique tournante |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100277027A1 (en) * | 2009-04-30 | 2010-11-04 | Gm Global Technology Operations, Inc. | Skew pattern for a permanent magnet rotor |
EP2466727A1 (fr) * | 2009-08-12 | 2012-06-20 | Hitachi Automotive Systems, Ltd. | Machine dynamoélectrique pour utilisation dans des véhicules |
DE102016105549A1 (de) * | 2015-03-27 | 2016-09-29 | Aisin Seiki Kabushiki Kaisha | Rotierende elektrische maschine |
US20190140501A1 (en) * | 2017-11-09 | 2019-05-09 | Ford Global Technologies, Llc | Patterned offset pole rotor |
EP3506462A1 (fr) * | 2016-08-25 | 2019-07-03 | Mitsubishi Electric Corporation | Machine électrique tournante |
DE102018219244A1 (de) * | 2018-11-12 | 2020-05-14 | Mahle Lnternational Gmbh | Rotoreinheit für eine elektrische Maschine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1920160A1 (de) | 1968-05-03 | 1970-03-19 | Ambac Ind | Elektrisches System fuer einen Motor |
US7067948B2 (en) | 2002-10-18 | 2006-06-27 | Mitsubishi Denki Kabushiki Kaisha | Permanent-magnet rotating machine |
US6867524B2 (en) | 2003-06-04 | 2005-03-15 | Ford Global Technologies, Llc | Rotor skew methods for permanent magnet motors |
JP4070674B2 (ja) | 2003-07-31 | 2008-04-02 | 株式会社東芝 | リラクタンス型回転電機の回転子 |
DE102006033718B4 (de) | 2006-07-20 | 2017-10-19 | Siemens Aktiengesellschaft | Elektrische Maschine mit schräg verlaufenden Magnetpolgrenzen |
EP2451049A1 (fr) | 2010-11-03 | 2012-05-09 | Brusa Elektronik AG | Rotor ayant un paquet de tôles pour une machine électrique, notamment pour une machine synchrone |
US20140265702A1 (en) | 2013-03-14 | 2014-09-18 | Remy Technologies Llc | Electric Machine with Skewed Permanent Magnet Arrangement |
DE102014017304A1 (de) | 2014-11-21 | 2016-05-25 | Daimler Ag | Rotor für elektrische Maschinen und Verfahren zu dessen Herstellung |
CN105226859B (zh) | 2015-11-03 | 2018-08-07 | 中科盛创(青岛)电气股份有限公司 | 一种永磁电机v形斜极的转子结构 |
CN106787559A (zh) | 2015-11-19 | 2017-05-31 | 襄阳宇清传动科技有限公司 | 一种电动汽车驱动永磁同步电机转子 |
CN106849431A (zh) | 2017-03-31 | 2017-06-13 | 苏州汇川联合动力系统有限公司 | 分段斜极转子及永磁同步电机 |
CN207339461U (zh) | 2017-09-29 | 2018-05-08 | 比亚迪股份有限公司 | 电机的转子组件和具有其的电机 |
-
2020
- 2020-07-23 FR FR2007737A patent/FR3112906B1/fr active Active
-
2021
- 2021-07-16 EP EP21755011.0A patent/EP4186144A2/fr active Pending
- 2021-07-16 WO PCT/FR2021/051326 patent/WO2022018363A2/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100277027A1 (en) * | 2009-04-30 | 2010-11-04 | Gm Global Technology Operations, Inc. | Skew pattern for a permanent magnet rotor |
EP2466727A1 (fr) * | 2009-08-12 | 2012-06-20 | Hitachi Automotive Systems, Ltd. | Machine dynamoélectrique pour utilisation dans des véhicules |
DE102016105549A1 (de) * | 2015-03-27 | 2016-09-29 | Aisin Seiki Kabushiki Kaisha | Rotierende elektrische maschine |
EP3506462A1 (fr) * | 2016-08-25 | 2019-07-03 | Mitsubishi Electric Corporation | Machine électrique tournante |
US20190140501A1 (en) * | 2017-11-09 | 2019-05-09 | Ford Global Technologies, Llc | Patterned offset pole rotor |
DE102018219244A1 (de) * | 2018-11-12 | 2020-05-14 | Mahle Lnternational Gmbh | Rotoreinheit für eine elektrische Maschine |
Also Published As
Publication number | Publication date |
---|---|
WO2022018363A2 (fr) | 2022-01-27 |
FR3112906B1 (fr) | 2023-10-13 |
EP4186144A2 (fr) | 2023-05-31 |
FR3112906A1 (fr) | 2022-01-28 |
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