WO2004093302A3 - Ａｃサーボドライバのモータ動力線断線検出方法 - Google Patents

Ａｃサーボドライバのモータ動力線断線検出方法 Download PDF

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Publication number
WO2004093302A3
WO2004093302A3 PCT/JP2004/005473 JP2004005473W WO2004093302A3 WO 2004093302 A3 WO2004093302 A3 WO 2004093302A3 JP 2004005473 W JP2004005473 W JP 2004005473W WO 2004093302 A3 WO2004093302 A3 WO 2004093302A3
Authority
WO
WIPO (PCT)
Prior art keywords
power line
motor power
disconnection detection
torque
line disconnection
Prior art date
Application number
PCT/JP2004/005473
Other languages
English (en)
French (fr)
Other versions
WO2004093302A2 (ja
Inventor
Naoki Shima
Original Assignee
Yaskawa Denki Seisakusho Kk
Naoki Shima
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 Yaskawa Denki Seisakusho Kk, Naoki Shima filed Critical Yaskawa Denki Seisakusho Kk
Priority to US10/553,296 priority Critical patent/US7301737B2/en
Publication of WO2004093302A2 publication Critical patent/WO2004093302A2/ja
Publication of WO2004093302A3 publication Critical patent/WO2004093302A3/ja

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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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • 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
    • H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
    • H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

本発明の課題は、モータ動力線断線検出のディレイを小さくできる断線検出方法を提供することである。本発明によれば、電流検出器と、トルク制御器を備えたACサーボドライバのモータ動力線断線検出方法において、電流検出器4、5が検出した三相交流電流からトルク電流成分9を抜き出す処理をして、トルク指令1とトルク電流成分9を比較し、トルク指令とトルク電流成分の差が設定値21を超えた場合、モータ動力線が断線していると認識するようにした。
PCT/JP2004/005473 2003-04-18 2004-04-16 Ａｃサーボドライバのモータ動力線断線検出方法 WO2004093302A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/553,296 US7301737B2 (en) 2003-04-18 2004-04-16 Motor power line break detection method in AC servo driver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-114206 2003-04-18
JP2003114206A JP2004320945A (ja) 2003-04-18 2003-04-18 Ａｃサーボドライバのモータ動力線断線検出方法

Publications (2)

Publication Number Publication Date
WO2004093302A2 WO2004093302A2 (ja) 2004-10-28
WO2004093302A3 true WO2004093302A3 (ja) 2005-01-20

Family

ID=33296145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/005473 WO2004093302A2 (ja) 2003-04-18 2004-04-16 Ａｃサーボドライバのモータ動力線断線検出方法

Country Status (6)

Country Link
US (1) US7301737B2 (ja)
JP (1) JP2004320945A (ja)
KR (1) KR20060003884A (ja)
CN (1) CN1778033A (ja)
TW (1) TWI280393B (ja)
WO (1) WO2004093302A2 (ja)

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EP1876700A4 (en) * 2005-04-15 2011-10-26 Hitachi Ltd AC MOTOR CONTROL
JP5104303B2 (ja) * 2005-05-30 2012-12-19 株式会社ジェイテクト 電動パワーステアリング装置
JP4876838B2 (ja) * 2006-10-12 2012-02-15 株式会社ジェイテクト モータ制御装置
JP4202384B2 (ja) * 2006-11-21 2008-12-24 ファナック株式会社 ブレーキ付きモータを駆動し制動するモータ駆動装置
JP4986639B2 (ja) * 2007-01-25 2012-07-25 日立オートモティブシステムズ株式会社 モータ制御装置
JP5196923B2 (ja) * 2007-09-07 2013-05-15 株式会社東芝 ランドリー機器
JP2010119268A (ja) * 2008-11-14 2010-05-27 Toyota Motor Corp インバータの異常検出装置および異常検出方法
JP5585224B2 (ja) * 2010-06-11 2014-09-10 株式会社デンソー 回転機の制御装置
KR101650954B1 (ko) * 2010-07-12 2016-08-24 현대모비스 주식회사 구동 모터의 단선 감지 방법
KR101776956B1 (ko) * 2010-12-09 2017-09-19 두산공작기계 주식회사 공작기계의 공구 손상 탐지장치 및 공구손상 탐지방법
FR2993116B1 (fr) * 2012-07-03 2014-06-27 Renault Sa Procede de commande d'un groupe motopropulseur et systeme correspondant
JP5910460B2 (ja) * 2012-10-26 2016-04-27 株式会社デンソー 断線検出装置
KR101393574B1 (ko) * 2012-12-14 2014-05-30 현대자동차 주식회사 모터의 전력 케이블의 단선 검출 방법 및 모터 제어 방법
CN103776625B (zh) * 2014-01-27 2016-08-03 中国神华能源股份有限公司 用于检测伸缩机构驱动装置负载故障的方法及***
JP5890465B2 (ja) * 2014-05-08 2016-03-22 ファナック株式会社 モータの動力線断線、またはモータ用電力変換装置のパワー素子異常を検出するモータ制御装置
JP6200859B2 (ja) * 2014-06-11 2017-09-20 株式会社日立産機システム モータ制御装置、及びそれに用いる誤配線検出方法
CN104242767A (zh) * 2014-09-10 2014-12-24 深圳市微秒控制技术有限公司 伺服电机动力线断线检测方法
CN105988058B (zh) * 2015-03-04 2019-02-12 上海开通数控有限公司 三相交流伺服驱动***中电机动力线断线的检测方法
KR101647438B1 (ko) * 2015-04-06 2016-08-11 주식회사 지니틱스 유도성 부하 검출장치
JP6483039B2 (ja) * 2016-01-26 2019-03-13 株式会社日立製作所 電力変換装置
EP3331153B1 (en) * 2016-12-01 2020-09-23 Vestel Elektronik Sanayi ve Ticaret A.S. Method of and system for controlling a permanent magnet motor
JP6828515B2 (ja) * 2017-03-01 2021-02-10 株式会社デンソー モータ制御装置
CN107453329A (zh) * 2017-09-04 2017-12-08 广州视源电子科技股份有限公司 永磁同步电机的保护方法、***及计算机可读存储介质
CN108919025A (zh) * 2018-05-21 2018-11-30 广东伊莱斯电机有限公司 一种三相交流伺服驱动***中的动力线断线检测方法
CN111324049A (zh) * 2018-12-13 2020-06-23 沈阳新松机器人自动化股份有限公司 Agv用具有综合诊断功能伺服控制器
CN109856468B (zh) * 2018-12-25 2020-10-09 南京埃斯顿自动化股份有限公司 一种伺服电机动力线接线相序错误的检测方法
CN109683050A (zh) * 2018-12-26 2019-04-26 南京埃斯顿自动化股份有限公司 一种伺服***动力电缆断线检测的方法
CN110954846B (zh) * 2019-10-11 2023-08-18 珠海格力电器股份有限公司 一种霍尔电流传感器断线检测方法、计算机可读存储介质及智能设备
CN113036720B (zh) * 2021-03-15 2023-02-28 广东拓斯达科技股份有限公司 一种电机缺相检测方法

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JPH09145893A (ja) * 1995-11-20 1997-06-06 Toshiba Corp 復水給水装置
JPH11332002A (ja) * 1998-05-12 1999-11-30 Toyota Motor Corp 電気自動車用電動機の制御装置
EP1292012A2 (en) * 2001-08-31 2003-03-12 Toyoda Machine Works, LTD. Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof

Also Published As

Publication number Publication date
KR20060003884A (ko) 2006-01-11
JP2004320945A (ja) 2004-11-11
TW200508638A (en) 2005-03-01
WO2004093302A2 (ja) 2004-10-28
CN1778033A (zh) 2006-05-24
TWI280393B (en) 2007-05-01
US7301737B2 (en) 2007-11-27
US20070064359A1 (en) 2007-03-22

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