JP2012507255A5 - - Google Patents
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- Publication number
- JP2012507255A5 JP2012507255A5 JP2011533491A JP2011533491A JP2012507255A5 JP 2012507255 A5 JP2012507255 A5 JP 2012507255A5 JP 2011533491 A JP2011533491 A JP 2011533491A JP 2011533491 A JP2011533491 A JP 2011533491A JP 2012507255 A5 JP2012507255 A5 JP 2012507255A5
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- shorter
- electric motor
- driving
- variable speed
- 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
- 230000000295 complement Effects 0.000 claims 1
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0804620-4 | 2008-10-28 | ||
BRPI0804620A BRPI0804620B1 (en) | 2008-10-28 | 2008-10-28 | Variable speed electric motor drive system and method for compressor, variable capacity compressor and cooling system |
PCT/BR2009/000356 WO2010048684A2 (en) | 2008-10-28 | 2009-10-28 | Method and system for actuating a variable speed electric engine for a compressor, variable capacity compressor and refrigeration system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012507255A JP2012507255A (en) | 2012-03-22 |
JP2012507255A5 true JP2012507255A5 (en) | 2012-10-04 |
JP5643211B2 JP5643211B2 (en) | 2014-12-17 |
Family
ID=41566350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011533491A Active JP5643211B2 (en) | 2008-10-28 | 2009-10-28 | Compressor, variable displacement compressor, and system and method for driving a variable speed electric motor for a cooling system |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5643211B2 (en) |
CN (1) | CN102204083B (en) |
BR (1) | BRPI0804620B1 (en) |
DE (1) | DE112009002531T5 (en) |
WO (1) | WO2010048684A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5421405B2 (en) * | 2012-02-28 | 2014-02-19 | ファナック株式会社 | Motor drive device having dynamic brake control means |
JP6545064B2 (en) * | 2015-09-30 | 2019-07-17 | 株式会社マキタ | Motor control device |
KR102504096B1 (en) * | 2015-12-01 | 2023-02-27 | 엘지이노텍 주식회사 | Pwm method for controling bldc motors and device thereof |
JP6953113B2 (en) * | 2016-05-30 | 2021-10-27 | マックス株式会社 | tool |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309078A (en) * | 1991-07-11 | 1994-05-03 | Sgs-Thomson Microelectronics, Inc. | Synchronous rectification method for reducing power dissipation in motor drivers in PWM mode |
JP3419157B2 (en) * | 1995-07-20 | 2003-06-23 | 株式会社日立製作所 | Motor driving method and electric equipment using the same |
JPH1114124A (en) * | 1997-06-20 | 1999-01-22 | Sharp Corp | Air conditioner |
US6975679B2 (en) * | 2001-06-01 | 2005-12-13 | Microchip Technology Incorporated | Configuration fuses for setting PWM options |
US6956359B2 (en) * | 2001-10-10 | 2005-10-18 | International Rectifier Corporation | Synchronous rectification for low voltage motor drive |
JP3912190B2 (en) * | 2002-05-31 | 2007-05-09 | 松下電器産業株式会社 | Brushless motor drive device and motor using the same |
JP4474827B2 (en) * | 2002-10-11 | 2010-06-09 | ダイキン工業株式会社 | Motor driving method and apparatus |
JP3677497B2 (en) * | 2002-12-25 | 2005-08-03 | Necマイクロシステム株式会社 | Pulse width modulation waveform generator and three-phase pulse width modulation waveform generator |
JP2004222368A (en) * | 2003-01-10 | 2004-08-05 | Oki Electric Ind Co Ltd | Synchronous rectifying circuit and switching power source circuit |
-
2008
- 2008-10-28 BR BRPI0804620A patent/BRPI0804620B1/en not_active IP Right Cessation
-
2009
- 2009-10-28 WO PCT/BR2009/000356 patent/WO2010048684A2/en active Application Filing
- 2009-10-28 CN CN200980143022.0A patent/CN102204083B/en active Active
- 2009-10-28 DE DE112009002531T patent/DE112009002531T5/en active Pending
- 2009-10-28 JP JP2011533491A patent/JP5643211B2/en active Active
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