JP2001197768A - モータ駆動装置 - Google Patents

モータ駆動装置

Info

Publication number
JP2001197768A
JP2001197768A JP2000002067A JP2000002067A JP2001197768A JP 2001197768 A JP2001197768 A JP 2001197768A JP 2000002067 A JP2000002067 A JP 2000002067A JP 2000002067 A JP2000002067 A JP 2000002067A JP 2001197768 A JP2001197768 A JP 2001197768A
Authority
JP
Japan
Prior art keywords
voltage
circuit
signal
level
trapezoidal wave
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.)
Pending
Application number
JP2000002067A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001197768A5 (enExample
Inventor
Kunio Seki
邦夫 関
Toshiyuki Tsunoda
寿之 角田
Yuichi Okubo
勇一 大久保
Reiichi Kimura
礼一 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Original Assignee
Hitachi Ltd
Hitachi Tohbu Semiconductor Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Hitachi Tohbu Semiconductor Ltd filed Critical Hitachi Ltd
Priority to JP2000002067A priority Critical patent/JP2001197768A/ja
Publication of JP2001197768A publication Critical patent/JP2001197768A/ja
Publication of JP2001197768A5 publication Critical patent/JP2001197768A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2000002067A 2000-01-11 2000-01-11 モータ駆動装置 Pending JP2001197768A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000002067A JP2001197768A (ja) 2000-01-11 2000-01-11 モータ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000002067A JP2001197768A (ja) 2000-01-11 2000-01-11 モータ駆動装置

Publications (2)

Publication Number Publication Date
JP2001197768A true JP2001197768A (ja) 2001-07-19
JP2001197768A5 JP2001197768A5 (enExample) 2005-06-02

Family

ID=18531217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000002067A Pending JP2001197768A (ja) 2000-01-11 2000-01-11 モータ駆動装置

Country Status (1)

Country Link
JP (1) JP2001197768A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007110886A (ja) * 2005-10-10 2007-04-26 Samsung Electro-Mechanics Co Ltd ブラシレス直流モーター制御装置及びブラシレス直流モーター制御方法
JP2008206343A (ja) * 2007-02-21 2008-09-04 Denso Corp 回転電機の制御装置
US8217603B2 (en) 2006-11-30 2012-07-10 Denso Corporation Apparatus and method for driving rotary machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007110886A (ja) * 2005-10-10 2007-04-26 Samsung Electro-Mechanics Co Ltd ブラシレス直流モーター制御装置及びブラシレス直流モーター制御方法
US8217603B2 (en) 2006-11-30 2012-07-10 Denso Corporation Apparatus and method for driving rotary machine
JP2008206343A (ja) * 2007-02-21 2008-09-04 Denso Corp 回転電機の制御装置

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