DE112013001432A5 - Elektrische Maschine mit hoher Effizienz - Google Patents
Elektrische Maschine mit hoher Effizienz Download PDFInfo
- Publication number
- DE112013001432A5 DE112013001432A5 DE112013001432.7T DE112013001432T DE112013001432A5 DE 112013001432 A5 DE112013001432 A5 DE 112013001432A5 DE 112013001432 T DE112013001432 T DE 112013001432T DE 112013001432 A5 DE112013001432 A5 DE 112013001432A5
- Authority
- DE
- Germany
- Prior art keywords
- electric machine
- high efficiency
- efficiency
- electric
- machine
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- 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
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent 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
-
- 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
- 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
- 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
- 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
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- 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)
- Hard Magnetic Materials (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012005141 | 2012-03-13 | ||
DE102012005141.7 | 2012-03-13 | ||
EPPCT/EP2012/004462 | 2012-10-25 | ||
PCT/EP2012/004462 WO2013135258A2 (de) | 2012-03-13 | 2012-10-25 | Elektrische maschine |
DE102012020927.4 | 2012-10-25 | ||
PCT/EP2012/004460 WO2013135256A2 (de) | 2012-03-13 | 2012-10-25 | Elektrische maschine |
PCT/EP2012/004461 WO2013135257A2 (de) | 2012-03-13 | 2012-10-25 | Elektrische maschine |
DE102012020927A DE102012020927A1 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
EPPCT/EP2012/004461 | 2012-10-25 | ||
EPPCT/EP2012/004460 | 2012-10-25 | ||
PCT/EP2013/000740 WO2013135376A2 (de) | 2012-03-13 | 2013-03-13 | Elektrische maschine mit hoher effizienz |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112013001432A5 true DE112013001432A5 (de) | 2014-12-11 |
Family
ID=47148714
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112012006031.8T Withdrawn DE112012006031A5 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
DE102012020927A Withdrawn DE102012020927A1 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
DE112012006024.5T Withdrawn DE112012006024A5 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
DE112013001432.7T Withdrawn DE112013001432A5 (de) | 2012-03-13 | 2013-03-13 | Elektrische Maschine mit hoher Effizienz |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112012006031.8T Withdrawn DE112012006031A5 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
DE102012020927A Withdrawn DE102012020927A1 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
DE112012006024.5T Withdrawn DE112012006024A5 (de) | 2012-03-13 | 2012-10-25 | Elektrische Maschine |
Country Status (5)
Country | Link |
---|---|
US (4) | US9634527B2 (de) |
JP (3) | JP2015510388A (de) |
CN (4) | CN104185938B (de) |
DE (4) | DE112012006031A5 (de) |
WO (5) | WO2013135256A2 (de) |
Families Citing this family (63)
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IN2014DN08943A (de) * | 2012-04-16 | 2015-05-22 | Otis Elevator Co | |
JP6083523B2 (ja) * | 2013-05-21 | 2017-02-22 | 日本電産株式会社 | ロータおよびモータ |
JP6196864B2 (ja) * | 2013-09-30 | 2017-09-13 | マーレエレクトリックドライブズジャパン株式会社 | 永久磁石回転電機 |
US10205359B2 (en) * | 2013-11-18 | 2019-02-12 | Steering Solutions Ip Holding Corporation | Low cost permanent magnet motor for an electric power steering system |
DE102013225396A1 (de) * | 2013-12-10 | 2015-06-11 | Bayerische Motoren Werke Aktiengesellschaft | Elektrische Maschine mit optimierter Permanentmagnetverteilung |
CA2884097C (en) * | 2014-03-13 | 2020-04-21 | LT Imaging Inc. | Magnetic resonance imaging (mri) system and method |
JP6826032B2 (ja) | 2014-10-01 | 2021-02-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 低煙のノンハロゲン難燃性熱可塑性エラストマー組成物 |
US9979243B2 (en) | 2014-11-18 | 2018-05-22 | Steering Solutions Ip Holding Corporation | Low cost injection molded buried permanent magnet motor for an electric power steering system |
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CN106300728B (zh) * | 2015-05-29 | 2019-09-03 | 珠海格力电器股份有限公司 | 永磁电机转子及永磁同步电机 |
WO2017023250A1 (en) * | 2015-07-31 | 2017-02-09 | Nissan Motor Co., Ltd. | Permanent magnet synchronous motor |
US10003228B2 (en) * | 2015-08-25 | 2018-06-19 | Wisconsin Alumni Research Foundation | Interior permanent magnet machine with axially varying permanent magnet size |
DE102015218304B3 (de) * | 2015-09-23 | 2017-04-06 | Siemens Aktiengesellschaft | Elektrische Maschine mit hoch drehzahlfestem Rotor |
TWI556549B (zh) * | 2015-10-05 | 2016-11-01 | 建準電機工業股份有限公司 | 內轉子馬達、內轉子馬達之轉子及其尺寸選用方法 |
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EP3185402B1 (de) * | 2015-12-23 | 2022-07-13 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Permanentmagnetrotor einer elektrischen maschine |
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-
2012
- 2012-10-25 WO PCT/EP2012/004460 patent/WO2013135256A2/de active Application Filing
- 2012-10-25 JP JP2014561291A patent/JP2015510388A/ja active Pending
- 2012-10-25 DE DE112012006031.8T patent/DE112012006031A5/de not_active Withdrawn
- 2012-10-25 CN CN201280071454.7A patent/CN104185938B/zh not_active Expired - Fee Related
- 2012-10-25 DE DE102012020927A patent/DE102012020927A1/de not_active Withdrawn
- 2012-10-25 CN CN201280071370.3A patent/CN104170212B/zh not_active Expired - Fee Related
- 2012-10-25 DE DE112012006024.5T patent/DE112012006024A5/de not_active Withdrawn
- 2012-10-25 WO PCT/EP2012/004461 patent/WO2013135257A2/de active Application Filing
- 2012-10-25 JP JP2014561290A patent/JP2015510387A/ja active Pending
- 2012-10-25 WO PCT/EP2012/004462 patent/WO2013135258A2/de active Application Filing
-
2013
- 2013-03-13 CN CN201380014379.5A patent/CN104704711A/zh active Pending
- 2013-03-13 DE DE112013001432.7T patent/DE112013001432A5/de not_active Withdrawn
- 2013-03-13 WO PCT/EP2013/000741 patent/WO2013135377A2/de active Application Filing
- 2013-03-13 WO PCT/EP2013/000740 patent/WO2013135376A2/de active Application Filing
- 2013-03-13 CN CN201380014358.3A patent/CN104303395B/zh not_active Expired - Fee Related
- 2013-03-13 JP JP2014561320A patent/JP2015525051A/ja active Pending
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- 2014-09-12 US US14/485,213 patent/US9634527B2/en active Active
- 2014-09-12 US US14/485,184 patent/US9876397B2/en not_active Expired - Fee Related
- 2014-09-12 US US14/485,326 patent/US9634528B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
US20150001980A1 (en) | 2015-01-01 |
CN104170212A (zh) | 2014-11-26 |
CN104704711A (zh) | 2015-06-10 |
US9634528B2 (en) | 2017-04-25 |
CN104303395A (zh) | 2015-01-21 |
CN104303395B (zh) | 2017-08-08 |
WO2013135257A3 (de) | 2014-06-05 |
US9634527B2 (en) | 2017-04-25 |
WO2013135258A3 (de) | 2014-05-30 |
CN104185938A (zh) | 2014-12-03 |
JP2015510388A (ja) | 2015-04-02 |
WO2013135258A2 (de) | 2013-09-19 |
JP2015510387A (ja) | 2015-04-02 |
US20150001977A1 (en) | 2015-01-01 |
WO2013135256A2 (de) | 2013-09-19 |
WO2013135377A2 (de) | 2013-09-19 |
US20150001970A1 (en) | 2015-01-01 |
US20140375160A1 (en) | 2014-12-25 |
CN104185938B (zh) | 2018-01-02 |
US9831726B2 (en) | 2017-11-28 |
WO2013135376A2 (de) | 2013-09-19 |
CN104170212B (zh) | 2017-08-22 |
DE112012006024A5 (de) | 2015-02-05 |
WO2013135377A3 (de) | 2014-11-06 |
JP2015525051A (ja) | 2015-08-27 |
WO2013135257A2 (de) | 2013-09-19 |
US9876397B2 (en) | 2018-01-23 |
WO2013135376A3 (de) | 2014-11-06 |
DE102012020927A1 (de) | 2013-09-19 |
WO2013135256A3 (de) | 2014-05-08 |
DE112012006031A5 (de) | 2015-02-26 |
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