FR3080718B1 - Machine electrique tournante ayant une configuration reduisant les harmoniques du troisieme ordre - Google Patents
Machine electrique tournante ayant une configuration reduisant les harmoniques du troisieme ordre Download PDFInfo
- Publication number
- FR3080718B1 FR3080718B1 FR1853688A FR1853688A FR3080718B1 FR 3080718 B1 FR3080718 B1 FR 3080718B1 FR 1853688 A FR1853688 A FR 1853688A FR 1853688 A FR1853688 A FR 1853688A FR 3080718 B1 FR3080718 B1 FR 3080718B1
- Authority
- FR
- France
- Prior art keywords
- rotor
- harmonics
- order
- electric machine
- rotating electric
- 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
- 238000004804 winding Methods 0.000 abstract 3
- 239000000696 magnetic material Substances 0.000 abstract 2
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
- H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial 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
- H02K1/22—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
- 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
- H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
-
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
L'invention porte principalement sur une machine électrique tournante (10) pour véhicule automobile, caractérisée en ce qu'elle comporte: - un rotor (11) et un stator (15) séparés entre eux par un entrefer (13) ayant une épaisseur (E), - ledit stator (15) comportant un corps (16) et un bobinage (17) comprenant au moins un groupe d'enroulements triphasé, le groupe d'enroulements étant couplé en triangle, - ledit rotor (11) ayant un corps (31) réalisé dans un matériau magnétique et comportant un nombre pair de pôles (P), chaque pôle (P) étant formé par au moins deux aimants permanents (37), qui en section, définissent une forme comportant au moins un V, - ledit rotor (11) comportant au moins deux zones (Z1, Z2) de retrait de matériau magnétique, les deux zones (Z1, Z2) étant disposées entre les deux aimants permanents (37) d'un pôle (P) et une périphérie externe du rotor (11).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853688A FR3080718B1 (fr) | 2018-04-26 | 2018-04-26 | Machine electrique tournante ayant une configuration reduisant les harmoniques du troisieme ordre |
DE102019002550.4A DE102019002550A1 (de) | 2018-04-26 | 2019-04-09 | Elektrische Rotationsmaschine mit einem die Oberwellen dritter Ordnung reduzierenden Aufbau |
CN201910342851.7A CN110417224B (zh) | 2018-04-26 | 2019-04-26 | 具有减少第三阶谐波的配置的旋转电机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853688A FR3080718B1 (fr) | 2018-04-26 | 2018-04-26 | Machine electrique tournante ayant une configuration reduisant les harmoniques du troisieme ordre |
FR1853688 | 2018-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3080718A1 FR3080718A1 (fr) | 2019-11-01 |
FR3080718B1 true FR3080718B1 (fr) | 2021-04-23 |
Family
ID=63080066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1853688A Active FR3080718B1 (fr) | 2018-04-26 | 2018-04-26 | Machine electrique tournante ayant une configuration reduisant les harmoniques du troisieme ordre |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110417224B (fr) |
DE (1) | DE102019002550A1 (fr) |
FR (1) | FR3080718B1 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336649A (en) * | 1978-12-26 | 1982-06-29 | The Garrett Corporation | Method of making rotor assembly having anchor with undulating sides |
EP0454039B1 (fr) * | 1990-04-24 | 1996-10-23 | Nippondenso Co., Ltd. | Générateur à courant alternatif comportant une pluralité d'enroulements triphasés indépendants |
JPWO2006118219A1 (ja) * | 2005-04-28 | 2008-12-18 | 株式会社デンソー | モータ及びその制御装置 |
US8294320B2 (en) * | 2010-02-17 | 2012-10-23 | GM Global Technology Operations LLC | Interior permanent magnet machine |
FR2958465B1 (fr) * | 2010-03-31 | 2013-02-15 | Valeo Equip Electr Moteur | Machine electrique tournante synchrone a aimants permanents et concentration de flux |
CN203119644U (zh) * | 2012-10-18 | 2013-08-07 | 广东美芝制冷设备有限公司 | 变频压缩机及其永磁电机转子装置 |
CN203219035U (zh) * | 2012-12-10 | 2013-09-25 | 艾默生环境优化技术(苏州)有限公司 | 转子组件和包括该转子组件的永磁体电机 |
CN105122599B (zh) * | 2013-04-16 | 2017-11-17 | 西门子公司 | 用于制造单区段转子的方法和相应的转子 |
CN105229906B (zh) * | 2013-04-22 | 2018-07-27 | 三菱电机株式会社 | 永磁体型电动机 |
US9692266B2 (en) * | 2014-07-22 | 2017-06-27 | GM Global Technology Operations LLC | Spoke-type PM machine with bridge |
CN105958689B (zh) * | 2016-06-08 | 2018-08-07 | 珠海格力节能环保制冷技术研究中心有限公司 | 铁心结构、转子组件及永磁电机 |
-
2018
- 2018-04-26 FR FR1853688A patent/FR3080718B1/fr active Active
-
2019
- 2019-04-09 DE DE102019002550.4A patent/DE102019002550A1/de active Pending
- 2019-04-26 CN CN201910342851.7A patent/CN110417224B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102019002550A1 (de) | 2019-10-31 |
CN110417224A (zh) | 2019-11-05 |
CN110417224B (zh) | 2022-03-29 |
FR3080718A1 (fr) | 2019-11-01 |
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