WO2001097363A1 - Moteur synchrone a aimant permanent - Google Patents
Moteur synchrone a aimant permanent Download PDFInfo
- Publication number
- WO2001097363A1 WO2001097363A1 PCT/JP2001/005084 JP0105084W WO0197363A1 WO 2001097363 A1 WO2001097363 A1 WO 2001097363A1 JP 0105084 W JP0105084 W JP 0105084W WO 0197363 A1 WO0197363 A1 WO 0197363A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- permanent magnet
- rotor
- synchronous motor
- magnet synchronous
- motor according
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/311,522 US6936945B2 (en) | 2000-06-14 | 2001-06-14 | Permanent magnet synchronous motor |
EP01938675A EP1298773A4 (en) | 2000-06-14 | 2001-06-14 | PERMANENT MAGNET SYSCHRONMOTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000177951 | 2000-06-14 | ||
JP2000-177951 | 2000-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001097363A1 true WO2001097363A1 (fr) | 2001-12-20 |
Family
ID=18679470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/005084 WO2001097363A1 (fr) | 2000-06-14 | 2001-06-14 | Moteur synchrone a aimant permanent |
Country Status (4)
Country | Link |
---|---|
US (1) | US6936945B2 (ja) |
EP (1) | EP1298773A4 (ja) |
CN (1) | CN1215628C (ja) |
WO (1) | WO2001097363A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006271187A (ja) * | 2005-02-22 | 2006-10-05 | Mitsubishi Electric Corp | 回転電機 |
JP2011177022A (ja) * | 2005-02-22 | 2011-09-08 | Mitsubishi Electric Corp | 回転電機 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4668721B2 (ja) | 2004-11-30 | 2011-04-13 | 日立オートモティブシステムズ株式会社 | 永久磁石式回転電機 |
US20100013345A1 (en) * | 2006-06-26 | 2010-01-21 | Battelle Energy Alliance, Llc | Bi-metal coil |
US7688036B2 (en) * | 2006-06-26 | 2010-03-30 | Battelle Energy Alliance, Llc | System and method for storing energy |
US20090295253A1 (en) * | 2006-06-26 | 2009-12-03 | Battelle Energy Alliance, Llc | Motor/generator |
US20090295520A1 (en) * | 2006-06-26 | 2009-12-03 | Battelle Energy Alliance, Llc | Magnetic structure |
US7683518B2 (en) * | 2007-02-28 | 2010-03-23 | Panasonic Corporation | Motor |
EP2124315A1 (en) * | 2007-03-15 | 2009-11-25 | Daikin Industries, Ltd. | Field system |
US7932658B2 (en) * | 2007-03-15 | 2011-04-26 | A.O. Smith Corporation | Interior permanent magnet motor including rotor with flux barriers |
JP4932620B2 (ja) * | 2007-07-06 | 2012-05-16 | 日本電産サンキョー株式会社 | ロータ、ロータの製造方法、およびモータ |
DE112015001725T5 (de) * | 2014-04-08 | 2017-01-05 | Mitsubishi Electric Corporation | Drehende elektrische Maschine mit eingebetteten Permanentmagneten |
GB2564263B (en) * | 2016-03-25 | 2023-02-01 | Mitsubishi Electric Corp | Rotor, motor, compressor, and refrigeration air conditioner |
CN113162270A (zh) * | 2020-12-30 | 2021-07-23 | 宁波安信数控技术有限公司 | 一种内置式永磁电机的转子结构 |
JP2023082880A (ja) * | 2021-12-03 | 2023-06-15 | 山洋電気株式会社 | 埋込磁石形同期電動機の回転子 |
CN116014936A (zh) * | 2022-12-20 | 2023-04-25 | 青岛硕能科技有限公司 | 一种永磁同步电机及其功率密度的提高方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0352573A1 (en) * | 1988-07-27 | 1990-01-31 | Siemens Aktiengesellschaft | Synchronous machine rotor lamination |
WO1999013556A1 (fr) * | 1997-09-08 | 1999-03-18 | Matsushita Electric Industrial Co., Ltd. | Moteur synchrone a aimant permanent |
JP2000116172A (ja) * | 1998-09-29 | 2000-04-21 | Toshiba Tec Corp | 多相モータ |
JP2000134836A (ja) * | 1998-10-26 | 2000-05-12 | Toshiba Corp | 永久磁石形モータの回転子およびその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0824413B2 (ja) * | 1985-06-05 | 1996-03-06 | 株式会社日立製作所 | 永久磁石を有する回転子 |
JPS63140645A (ja) * | 1986-12-03 | 1988-06-13 | Fuji Electric Co Ltd | 永久磁石付回転子 |
JPH05111204A (ja) * | 1991-10-09 | 1993-04-30 | Toshiba Corp | インナーロータ形モータ |
JPH05304737A (ja) | 1992-02-26 | 1993-11-16 | Toshiba Corp | 永久磁石形モータ |
JPH08331784A (ja) * | 1995-03-24 | 1996-12-13 | Hitachi Metals Ltd | 永久磁石界磁方式回転機 |
EP0823771B1 (en) * | 1996-02-23 | 2006-04-26 | Matsushita Electric Industrial Co., Ltd. | Motor |
ATE197360T1 (de) * | 1996-05-21 | 2000-11-15 | Siemens Ag | Dauermagneterregte synchronmaschine |
JPH09327140A (ja) * | 1996-06-07 | 1997-12-16 | Hitachi Ltd | 永久磁石回転型回転電機及びその製造方法 |
US6133662A (en) * | 1996-09-13 | 2000-10-17 | Hitachi, Ltd. | Permanent magnet dynamoelectric rotating machine and electric vehicle equipped with the same |
JP3509508B2 (ja) * | 1997-02-21 | 2004-03-22 | アイシン・エィ・ダブリュ株式会社 | 永久磁石式同期モータ |
JPH11220846A (ja) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | 磁石回転子およびそれを用いた回転電機 |
US6274960B1 (en) * | 1998-09-29 | 2001-08-14 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
JP3797122B2 (ja) * | 2001-03-09 | 2006-07-12 | 株式会社日立製作所 | 永久磁石式回転電機 |
JP2002354727A (ja) * | 2001-05-21 | 2002-12-06 | Hitachi Ltd | 永久磁石を埋設した回転子および回転電機 |
JP4680442B2 (ja) * | 2001-08-10 | 2011-05-11 | ヤマハ発動機株式会社 | モータの回転子 |
-
2001
- 2001-06-14 CN CNB018109489A patent/CN1215628C/zh not_active Expired - Fee Related
- 2001-06-14 EP EP01938675A patent/EP1298773A4/en not_active Withdrawn
- 2001-06-14 US US10/311,522 patent/US6936945B2/en not_active Expired - Fee Related
- 2001-06-14 WO PCT/JP2001/005084 patent/WO2001097363A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0352573A1 (en) * | 1988-07-27 | 1990-01-31 | Siemens Aktiengesellschaft | Synchronous machine rotor lamination |
WO1999013556A1 (fr) * | 1997-09-08 | 1999-03-18 | Matsushita Electric Industrial Co., Ltd. | Moteur synchrone a aimant permanent |
JP2000116172A (ja) * | 1998-09-29 | 2000-04-21 | Toshiba Tec Corp | 多相モータ |
JP2000134836A (ja) * | 1998-10-26 | 2000-05-12 | Toshiba Corp | 永久磁石形モータの回転子およびその製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1298773A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006271187A (ja) * | 2005-02-22 | 2006-10-05 | Mitsubishi Electric Corp | 回転電機 |
JP2011177022A (ja) * | 2005-02-22 | 2011-09-08 | Mitsubishi Electric Corp | 回転電機 |
Also Published As
Publication number | Publication date |
---|---|
EP1298773A4 (en) | 2005-05-11 |
CN1436389A (zh) | 2003-08-13 |
CN1215628C (zh) | 2005-08-17 |
US20030168924A1 (en) | 2003-09-11 |
EP1298773A1 (en) | 2003-04-02 |
US6936945B2 (en) | 2005-08-30 |
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