WO2009066576A1 - 信号補正装置ならびに空気調和装置 - Google Patents

信号補正装置ならびに空気調和装置 Download PDF

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Publication number
WO2009066576A1
WO2009066576A1 PCT/JP2008/070446 JP2008070446W WO2009066576A1 WO 2009066576 A1 WO2009066576 A1 WO 2009066576A1 JP 2008070446 W JP2008070446 W JP 2008070446W WO 2009066576 A1 WO2009066576 A1 WO 2009066576A1
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WO
WIPO (PCT)
Prior art keywords
signal
section
correcting
air conditioning
signal correcting
Prior art date
Application number
PCT/JP2008/070446
Other languages
English (en)
French (fr)
Inventor
Hirohito Maeda
Motonobu Ikeda
Keisuke Shimatani
Satoshi Yagi
Masafumi Hashimoto
Original Assignee
Daikin Industries, 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Publication of WO2009066576A1 publication Critical patent/WO2009066576A1/ja

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

　モータに関する信号を精度良く取得することができる信号補正装置と、これを備えた空気調和装置とを提供する。信号補正装置（１０）は、Ａ／Ｄ変換部（１０ａ）と、オフセット更新部（１０ｂ）と、補正部（１０ｃ）とを備える。Ａ／Ｄ変換部（１０ａ）は、第２ファンモータ（８１）に関する信号、具体的にはＧＮＤ電流（Ｉｇ）の瞬時値（ＳＡ）をＡ／Ｄ変換する。オフセット更新部（１０ｂ）は、第２ファンモータ（８１）の回転時、Ａ／Ｄ変換部（１０ａ）によりＡ／Ｄ変換された信号に基づいて、Ａ／Ｄ変換された信号の補正に用いられるオフセット値を更新する。補正部（１０ｃ）は、更新後のオフセット値を用いて、Ａ／Ｄ変換された信号を補正する。
PCT/JP2008/070446 2007-11-20 2008-11-11 信号補正装置ならびに空気調和装置 WO2009066576A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007300360A JP4458156B2 (ja) 2007-11-20 2007-11-20 信号補正装置ならびに空気調和装置
JP2007-300360 2007-11-20

Publications (1)

Publication Number Publication Date
WO2009066576A1 true WO2009066576A1 (ja) 2009-05-28

Family

ID=40667401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070446 WO2009066576A1 (ja) 2007-11-20 2008-11-11 信号補正装置ならびに空気調和装置

Country Status (2)

Country Link
JP (1) JP4458156B2 (ja)
WO (1) WO2009066576A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10290592A (ja) * 1997-04-15 1998-10-27 Toshiba Corp インバータ装置
JP2001136766A (ja) * 1999-11-05 2001-05-18 Oki Electric Ind Co Ltd モータ速度制御回路
JP2003284374A (ja) * 2002-03-22 2003-10-03 Toyota Industries Corp ブラシレスモータ制御装置
JP2007116776A (ja) * 2005-10-18 2007-05-10 Fuji Xerox Co Ltd モータ制御装置、画像形成装置およびモータ制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10290592A (ja) * 1997-04-15 1998-10-27 Toshiba Corp インバータ装置
JP2001136766A (ja) * 1999-11-05 2001-05-18 Oki Electric Ind Co Ltd モータ速度制御回路
JP2003284374A (ja) * 2002-03-22 2003-10-03 Toyota Industries Corp ブラシレスモータ制御装置
JP2007116776A (ja) * 2005-10-18 2007-05-10 Fuji Xerox Co Ltd モータ制御装置、画像形成装置およびモータ制御方法

Also Published As

Publication number Publication date
JP4458156B2 (ja) 2010-04-28
JP2009130956A (ja) 2009-06-11

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