WO2009004888A1 - インバータ装置とその出力電圧検出方法 - Google Patents

インバータ装置とその出力電圧検出方法 Download PDF

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Publication number
WO2009004888A1
WO2009004888A1 PCT/JP2008/060258 JP2008060258W WO2009004888A1 WO 2009004888 A1 WO2009004888 A1 WO 2009004888A1 JP 2008060258 W JP2008060258 W JP 2008060258W WO 2009004888 A1 WO2009004888 A1 WO 2009004888A1
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
detecting
inverter
phase
circuit
Prior art date
Application number
PCT/JP2008/060258
Other languages
English (en)
French (fr)
Inventor
Shinichi Akimoto
Original Assignee
Kabushiki Kaisha Yaskawa Denki
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 Kabushiki Kaisha Yaskawa Denki filed Critical Kabushiki Kaisha Yaskawa Denki
Priority to CN2008800194705A priority Critical patent/CN101682292B/zh
Priority to JP2009521559A priority patent/JP5093692B2/ja
Publication of WO2009004888A1 publication Critical patent/WO2009004888A1/ja
Priority to US12/634,603 priority patent/US8084974B2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • 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
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

　インバータ部（２）のスイッチング変化を高速にパルス検出すると共に、モータ残留電圧または位相を検出できる高速パルス（Ｖｐｕ）検出と残留電圧（Ｖｕｖ）または位相（Ｖｐｈｕｖ）検出の検出部を共通回路（４）として備え、回路構成を簡単化すると共に、低コスト化、装置の小型化を図ることができるインバータ装置とその出力電圧検出方法を提供する。 　電圧検出部（３）と、前記電圧検出部（３）の出力である１相分の相電圧検出値と第１の基準電圧値（Ｖｒｅｆ１）との比較に基づいて高速パルス（Ｖｐｕ）を検出する回路（Ｕ３）と、前記電圧検出部（３）の出力である２相分の相電圧検出値に基づいて線間残留電圧（Ｖｕｖ）を検出する回路（Ｕ１）と、前記線間残留電圧（Ｖｕｖ）と第２の基準電圧値（Ｖｒｅｆ２）との比較に基づいて線間位相（Ｖｐｈｕｖ）を検出する回路と、で構成されたインバータ出力電圧検出回路（４）を備えた。
PCT/JP2008/060258 2007-07-02 2008-06-04 インバータ装置とその出力電圧検出方法 WO2009004888A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800194705A CN101682292B (zh) 2007-07-02 2008-06-04 逆变器装置及其输出电压检测方法
JP2009521559A JP5093692B2 (ja) 2007-07-02 2008-06-04 インバータ装置とその出力電圧検出方法
US12/634,603 US8084974B2 (en) 2007-07-02 2009-12-09 Inverter device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-173752 2007-07-02
JP2007173752 2007-07-02

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/634,603 Continuation US8084974B2 (en) 2007-07-02 2009-12-09 Inverter device

Publications (1)

Publication Number Publication Date
WO2009004888A1 true WO2009004888A1 (ja) 2009-01-08

Family

ID=40225944

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060258 WO2009004888A1 (ja) 2007-07-02 2008-06-04 インバータ装置とその出力電圧検出方法

Country Status (5)

Country Link
US (1) US8084974B2 (ja)
JP (1) JP5093692B2 (ja)
CN (1) CN101682292B (ja)
TW (1) TWI423578B (ja)
WO (1) WO2009004888A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010200468A (ja) * 2009-02-25 2010-09-09 Hitachi Ltd 誘起電圧検出回路とそれを有するモータ駆動用半導体装置及びモータ並びに空調機

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478796B (zh) * 2010-02-08 2015-04-01 Hon Hai Prec Ind Co Ltd 利用機械手臂測試物體的系統及方法
CN102385036B (zh) * 2010-09-28 2014-06-04 深圳市英威腾电源有限公司 不间断电源的交流保险故障检测方法及电路
FR2969859A1 (fr) * 2010-12-22 2012-06-29 Francecol Technology Dispositif pour detecter un courant dans un variateur electronique de puissance.
JP5421405B2 (ja) * 2012-02-28 2014-02-19 ファナック株式会社 ダイナミックブレーキ制御手段を備えるモータ駆動装置
CN102707179B (zh) * 2012-06-15 2015-12-02 北京鼎汉技术股份有限公司 一种逆变器故障检测装置
JP6070139B2 (ja) * 2012-12-11 2017-02-01 ブラザー工業株式会社 電圧異常検出装置
KR101800644B1 (ko) * 2013-11-08 2017-11-23 엘지전자 주식회사 모터 구동장치 및 이를 구비하는 세탁물 처리기기
CN107219473B (zh) * 2017-05-17 2020-05-12 南通欧贝黎新能源电力股份有限公司 一种光伏逆变器测试方法
KR102014185B1 (ko) * 2018-03-27 2019-08-26 엘에스산전 주식회사 인버터 피크전류 검출장치
CN110308341B (zh) * 2019-05-09 2021-09-03 阳光电源股份有限公司 能量变换系统中的逆变模块检测方法、装置及系统
GB2602824A (en) * 2021-01-18 2022-07-20 Daimler Ag A device for testing power electronics of a motor vehicle in the loop with a hardware-in-the-loop device as well as a system

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH01126192A (ja) * 1987-11-10 1989-05-18 Toshiba Corp ブラシレスモータの駆動装置
JPH0469066A (ja) * 1990-06-29 1992-03-04 Mitsubishi Electric Corp インバータ装置

Family Cites Families (11)

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US5311419A (en) * 1992-08-17 1994-05-10 Sundstrand Corporation Polyphase AC/DC converter
JPH06121544A (ja) 1992-10-09 1994-04-28 Meidensha Corp インバータにおける電圧検出回路
JP2791273B2 (ja) * 1993-09-07 1998-08-27 株式会社東芝 電力変換装置
US5481166A (en) * 1993-12-30 1996-01-02 Whirlpool Corporation Motor control for brushless permanent magnet using only three wires
JPH09117186A (ja) * 1995-10-13 1997-05-02 Zexel Corp 直流ブラシレスモータ駆動装置
US6232730B1 (en) * 1998-06-05 2001-05-15 Matsushita Electric Industrial Co., Ltd. Brushless motor driving circuit and a method of controlling the brushless motor driving circuit
JP2000316294A (ja) * 1999-04-27 2000-11-14 Hitachi Ltd 直流ブラシレスモータ駆動装置及びこれを用いた空気調和機
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JP3965395B2 (ja) * 2004-05-18 2007-08-29 松下電器産業株式会社 モータ駆動装置
JP4622640B2 (ja) * 2005-04-06 2011-02-02 三菱電機株式会社 電力変換装置
EP1816739B1 (de) * 2006-02-04 2008-04-09 Diehl AKO Stiftung & Co. KG Verfahren und Vorrichtung zur Regelung eines mehrphasigen, elektronisch kommutierten Motors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126192A (ja) * 1987-11-10 1989-05-18 Toshiba Corp ブラシレスモータの駆動装置
JPH0469066A (ja) * 1990-06-29 1992-03-04 Mitsubishi Electric Corp インバータ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010200468A (ja) * 2009-02-25 2010-09-09 Hitachi Ltd 誘起電圧検出回路とそれを有するモータ駆動用半導体装置及びモータ並びに空調機

Also Published As

Publication number Publication date
CN101682292A (zh) 2010-03-24
TWI423578B (zh) 2014-01-11
US20100085001A1 (en) 2010-04-08
US8084974B2 (en) 2011-12-27
TW200924370A (en) 2009-06-01
CN101682292B (zh) 2012-09-05
JP5093692B2 (ja) 2012-12-12
JPWO2009004888A1 (ja) 2010-08-26

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