IN2014CN04781A - - Google Patents
Info
- Publication number
- IN2014CN04781A IN2014CN04781A IN4781CHN2014A IN2014CN04781A IN 2014CN04781 A IN2014CN04781 A IN 2014CN04781A IN 4781CHN2014 A IN4781CHN2014 A IN 4781CHN2014A IN 2014CN04781 A IN2014CN04781 A IN 2014CN04781A
- Authority
- IN
- India
- Prior art keywords
- insertion slots
- magnetic
- magnet insertion
- circumferential direction
- rotor
- Prior art date
Links
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
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/246—Variable reluctance rotors
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/080054 WO2013098912A1 (ja) | 2011-12-26 | 2011-12-26 | 回転子 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04781A true IN2014CN04781A (cs) | 2015-09-18 |
Family
ID=48696483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4781CHN2014 IN2014CN04781A (cs) | 2011-12-26 | 2011-12-26 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9472986B2 (cs) |
JP (1) | JP5752272B2 (cs) |
IN (1) | IN2014CN04781A (cs) |
WO (1) | WO2013098912A1 (cs) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI24435A (sl) * | 2014-01-14 | 2015-01-30 | Letrika D.D. | Razdeljena reža rotorskega paketa z vogalnim zračnim žepkom |
US9479017B2 (en) * | 2014-07-22 | 2016-10-25 | GM Global Technology Operations LLC | Deep V-magnet cavity structure rotor |
WO2016139991A1 (ja) * | 2015-03-03 | 2016-09-09 | 三菱電機株式会社 | リラクタンスモータ、およびリラクタンスモータに用いられるロータコアの製造方法 |
WO2016147945A1 (ja) * | 2015-03-16 | 2016-09-22 | 株式会社 豊田自動織機 | 回転電機のロータ |
CN107534373B (zh) * | 2015-06-15 | 2020-08-04 | 三菱电机株式会社 | 永磁电动机 |
JP6781536B2 (ja) * | 2015-10-02 | 2020-11-04 | 東芝三菱電機産業システム株式会社 | 永久磁石式回転子および永久磁石式回転電機 |
CN105429330A (zh) * | 2015-12-18 | 2016-03-23 | 珠海凌达压缩机有限公司 | 一种电机转子及包括该电机转子的电机 |
CN105978198B (zh) * | 2016-06-30 | 2019-05-24 | 广东美芝制冷设备有限公司 | 电动机转子和具有其的电动机、压缩机 |
JP2018153047A (ja) | 2017-03-14 | 2018-09-27 | 本田技研工業株式会社 | 回転電機のロータ |
JP7076188B2 (ja) * | 2017-09-29 | 2022-05-27 | 日産自動車株式会社 | 可変磁力モータ |
CN108336844B (zh) * | 2018-03-16 | 2020-10-23 | 珠海格力节能环保制冷技术研究中心有限公司 | 转子结构、永磁辅助同步磁阻电机及电动汽车 |
CN108322006B (zh) | 2018-03-16 | 2020-01-07 | 珠海格力电器股份有限公司 | 永磁辅助同步磁阻电机及具有其的电动汽车 |
CN112075011B (zh) * | 2018-05-10 | 2023-05-09 | 三菱电机株式会社 | 转子、电动机、压缩机及空气调节装置 |
JP2020005459A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社荏原製作所 | 永久磁石モータ及び回転子 |
CN108777520B (zh) * | 2018-07-17 | 2020-03-27 | 珠海格力电器股份有限公司 | 一种交替极电机 |
WO2021065687A1 (ja) * | 2019-09-30 | 2021-04-08 | ダイキン工業株式会社 | 回転子、モータ |
CN113224863A (zh) * | 2021-06-03 | 2021-08-06 | 哈尔滨理工大学 | 一种新型永磁辅助同步磁阻电机结构 |
JP7270806B1 (ja) | 2022-04-25 | 2023-05-10 | 三菱電機株式会社 | 回転電機 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139790A (en) * | 1977-08-31 | 1979-02-13 | Reliance Electric Company | Direct axis aiding permanent magnets for a laminated synchronous motor rotor |
US5818139A (en) * | 1994-07-25 | 1998-10-06 | Daikin Industries, Ltd. | Brushless DC motor |
US6300703B1 (en) | 1997-03-13 | 2001-10-09 | Matsushita Electric Industrial Co., Ltd. | Rotor core for reluctance motor |
JPH10257700A (ja) | 1997-03-13 | 1998-09-25 | Matsushita Electric Ind Co Ltd | ロータコア |
JP3832530B2 (ja) | 1997-10-06 | 2006-10-11 | 株式会社富士通ゼネラル | 永久磁石電動機 |
JPH11113198A (ja) * | 1997-10-06 | 1999-04-23 | Fujitsu General Ltd | 永久磁石電動機 |
JP3403056B2 (ja) | 1998-03-12 | 2003-05-06 | 株式会社東芝 | コンバータの制御装置 |
JP2002272031A (ja) | 2001-03-07 | 2002-09-20 | Aisin Seiki Co Ltd | シンクロナスリラクタンスモータ |
US6815859B2 (en) * | 2001-03-07 | 2004-11-09 | Aisin Seiki Kabushiki Kaisha | Synchronous reluctance motor |
JP2002354766A (ja) | 2001-05-28 | 2002-12-06 | Aichi Emerson Electric Co Ltd | 永久磁石電動機 |
KR100591338B1 (ko) * | 2004-08-26 | 2006-06-19 | 엘지전자 주식회사 | 영구자석 보조형 동기 릴럭턴스 모터 및 그 착자방법 |
US20060103254A1 (en) * | 2004-11-16 | 2006-05-18 | Horst Gary E | Permanent magnet rotor |
JP2008136298A (ja) | 2006-11-28 | 2008-06-12 | Toyota Industries Corp | 回転電機の回転子及び回転電機 |
EP2117102B1 (en) * | 2007-02-26 | 2018-01-24 | Mitsubishi Electric Corporation | Permanent magnet motor, hermetic compressor, and fan motor |
KR101066309B1 (ko) | 2007-03-15 | 2011-09-20 | 다이킨 고교 가부시키가이샤 | 계자자 |
DE102007041099A1 (de) * | 2007-08-30 | 2009-03-05 | Robert Bosch Gmbh | Rotoranordnung für eine elektrische Maschine |
CN102171909B (zh) | 2008-11-19 | 2013-08-28 | 三菱电机株式会社 | 电动机的转子及电动机、送风机、压缩机 |
KR101526206B1 (ko) * | 2008-12-15 | 2015-06-05 | 엘지전자 주식회사 | 영구자석 매입식 비엘디시 모터 |
US7843100B2 (en) * | 2009-03-18 | 2010-11-30 | Gm Global Technology Operations, Inc. | Methods and apparatus for preventing demagnetization in interior permanent magnet machines |
JP5120440B2 (ja) * | 2010-11-12 | 2013-01-16 | ダイキン工業株式会社 | 回転子 |
-
2011
- 2011-12-26 US US14/366,732 patent/US9472986B2/en active Active
- 2011-12-26 JP JP2013551054A patent/JP5752272B2/ja active Active
- 2011-12-26 IN IN4781CHN2014 patent/IN2014CN04781A/en unknown
- 2011-12-26 WO PCT/JP2011/080054 patent/WO2013098912A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104011974A (zh) | 2014-08-27 |
JPWO2013098912A1 (ja) | 2015-04-30 |
JP5752272B2 (ja) | 2015-07-22 |
US9472986B2 (en) | 2016-10-18 |
US20140346911A1 (en) | 2014-11-27 |
WO2013098912A1 (ja) | 2013-07-04 |
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