CN1856923A - Permanent-magnet synchronous motor and compressor using this - Google Patents
Permanent-magnet synchronous motor and compressor using this Download PDFInfo
- Publication number
- CN1856923A CN1856923A CNA2004800276092A CN200480027609A CN1856923A CN 1856923 A CN1856923 A CN 1856923A CN A2004800276092 A CNA2004800276092 A CN A2004800276092A CN 200480027609 A CN200480027609 A CN 200480027609A CN 1856923 A CN1856923 A CN 1856923A
- Authority
- CN
- China
- Prior art keywords
- permanent
- magnet
- synchronous motor
- magnet synchronous
- rotor
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 59
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000004907 flux Effects 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract 6
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 22
- 239000011295 pitch Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000019643 circumnutation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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
- H02K1/223—Rotor cores with windings and permanent 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
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003348291A JP2005117771A (en) | 2003-10-07 | 2003-10-07 | Permanent magnet type synchronous motor and compressor using it |
JP348291/2003 | 2003-10-07 | ||
PCT/JP2004/014733 WO2005046022A1 (en) | 2003-10-07 | 2004-10-06 | Permanent-magnet synchronous motor and compressor using this |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1856923A true CN1856923A (en) | 2006-11-01 |
CN1856923B CN1856923B (en) | 2010-11-10 |
Family
ID=34540535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800276092A Expired - Fee Related CN1856923B (en) | 2003-10-07 | 2004-10-06 | Permanent-magnet synchronous motor and compressor using this |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005117771A (en) |
CN (1) | CN1856923B (en) |
WO (1) | WO2005046022A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101873043A (en) * | 2010-07-14 | 2010-10-27 | 天津驰达电机有限公司 | Asynchronous starting and permanent magnet synchronous submersible pump motor |
CN106208455A (en) * | 2014-12-11 | 2016-12-07 | 德昌电机(深圳)有限公司 | Rotor, motor, pump and cleaning device |
CN112117848A (en) * | 2019-06-19 | 2020-12-22 | 本田技研工业株式会社 | Rotating electrical machine |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007181305A (en) | 2005-12-28 | 2007-07-12 | Hitachi Ltd | Permanent magnet type synchronous motor and compressor using the same |
JP2007202254A (en) * | 2006-01-25 | 2007-08-09 | Hitachi Ltd | Permanent magnet synchronous motor and compressor using the motor |
JP5016852B2 (en) * | 2006-06-09 | 2012-09-05 | 日立アプライアンス株式会社 | Permanent magnet motor, permanent magnet synchronous motor rotor and compressor using the same |
JP4969216B2 (en) * | 2006-11-17 | 2012-07-04 | 日立アプライアンス株式会社 | Permanent magnet synchronous motor and compressor |
US7772736B2 (en) | 2006-06-09 | 2010-08-10 | Hitachi Appliances, Inc. | Permanent magnet synchronous motor, rotor of the same, and compressor using the same |
JP5128864B2 (en) * | 2007-07-06 | 2013-01-23 | 日本電産サンキョー株式会社 | motor |
US20100028182A1 (en) * | 2008-07-31 | 2010-02-04 | Hahn Gregory W | Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports |
JP2010045932A (en) * | 2008-08-15 | 2010-02-25 | Ihi Corp | Motor |
CN102368642A (en) * | 2011-09-27 | 2012-03-07 | 上海北星实业有限公司 | Coil winding on generator |
JP2014212599A (en) * | 2013-04-17 | 2014-11-13 | 日本電産テクノモータ株式会社 | Synchronous induction motor |
JP2016135081A (en) * | 2015-01-22 | 2016-07-25 | 株式会社神戸製鋼所 | Magnet embedded type rotary electric machine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05304737A (en) * | 1992-02-26 | 1993-11-16 | Toshiba Corp | Permanent magnet type motor |
JP2001086718A (en) * | 1999-09-10 | 2001-03-30 | Matsushita Electric Ind Co Ltd | Self-start type permanent-magnet synchronous motor and manufacture thereof |
JP3632747B2 (en) * | 2000-01-31 | 2005-03-23 | 株式会社日立製作所 | Permanent magnet field synchronous motor, method for manufacturing the same, and compressor using the same |
JP3983004B2 (en) * | 2000-03-31 | 2007-09-26 | 山洋電気株式会社 | Synchronous motor with built-in permanent magnet |
JP2001314051A (en) * | 2000-05-01 | 2001-11-09 | Meidensha Corp | Rotor structure of permanent magnet synchronous motor |
JP2003061283A (en) * | 2001-08-17 | 2003-02-28 | Mitsubishi Electric Corp | Rotor and stator of dynamo-electric machine, and motor, compressor, and freezing cycle, and method of manufacturing rotor of dynamo-electric machine |
JP3763462B2 (en) * | 2001-10-16 | 2006-04-05 | 株式会社日立製作所 | Self-starting synchronous motor and compressor using the same |
JP3996417B2 (en) * | 2002-03-26 | 2007-10-24 | アイチエレック株式会社 | Permanent magnet motor |
-
2003
- 2003-10-07 JP JP2003348291A patent/JP2005117771A/en active Pending
-
2004
- 2004-10-06 WO PCT/JP2004/014733 patent/WO2005046022A1/en active Application Filing
- 2004-10-06 CN CN2004800276092A patent/CN1856923B/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101873043A (en) * | 2010-07-14 | 2010-10-27 | 天津驰达电机有限公司 | Asynchronous starting and permanent magnet synchronous submersible pump motor |
CN106208455A (en) * | 2014-12-11 | 2016-12-07 | 德昌电机(深圳)有限公司 | Rotor, motor, pump and cleaning device |
CN106208455B (en) * | 2014-12-11 | 2024-03-05 | 德昌电机(深圳)有限公司 | Rotor, motor, pump and cleaning device |
CN112117848A (en) * | 2019-06-19 | 2020-12-22 | 本田技研工业株式会社 | Rotating electrical machine |
Also Published As
Publication number | Publication date |
---|---|
JP2005117771A (en) | 2005-04-28 |
CN1856923B (en) | 2010-11-10 |
WO2005046022A1 (en) | 2005-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Hitachi Appliances, Inc. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160902 Address after: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor Patentee after: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180628 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 |