WO2004073152A3 - 電動機制御装置および制御逸脱検出方法 - Google Patents

電動機制御装置および制御逸脱検出方法 Download PDF

Info

Publication number
WO2004073152A3
WO2004073152A3 PCT/JP2004/001277 JP2004001277W WO2004073152A3 WO 2004073152 A3 WO2004073152 A3 WO 2004073152A3 JP 2004001277 W JP2004001277 W JP 2004001277W WO 2004073152 A3 WO2004073152 A3 WO 2004073152A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
control
current
motor controller
detecting method
Prior art date
Application number
PCT/JP2004/001277
Other languages
English (en)
French (fr)
Other versions
WO2004073152A2 (ja
Inventor
Yoichi Yamamoto
Original Assignee
Yaskawa Denki Seisakusho Kk
Yoichi Yamamoto
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, Yoichi Yamamoto filed Critical Yaskawa Denki Seisakusho Kk
Priority to US10/544,836 priority Critical patent/US20060138992A1/en
Priority to EP04708904A priority patent/EP1594219A2/en
Publication of WO2004073152A2 publication Critical patent/WO2004073152A2/ja
Publication of WO2004073152A3 publication Critical patent/WO2004073152A3/ja

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • 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
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control

Abstract

本発明の課題は、電動機の制御量を用いた簡単な演算により制御逸脱状態を正確に短時間で検出して、クレーン等の安全性を向上できる電動機制御装置を提供することである。本発明によれば、交流電動機の電圧、電流をd、qの2軸に座標変換して制御し、電圧あるいは電流のd、q成分から制御逸脱状態を検出するものにおいて、電流のd成分である励磁電流帰還値Id、q成分であるトルク電流帰還値Iqを用いてθi=tan-1(Iq/Id)を基に演算された値が、所定値以上となったときに制御逸脱状態であると判断するようにした。
PCT/JP2004/001277 2003-02-12 2004-02-06 電動機制御装置および制御逸脱検出方法 WO2004073152A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/544,836 US20060138992A1 (en) 2003-02-12 2004-02-06 Motor controller and out of control detecting method
EP04708904A EP1594219A2 (en) 2003-02-12 2004-02-06 Motor controller and out-of-control detecting method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-033742 2003-02-12
JP2003033742A JP4797316B2 (ja) 2003-02-12 2003-02-12 電動機制御装置および制御逸脱検出方法

Publications (2)

Publication Number Publication Date
WO2004073152A2 WO2004073152A2 (ja) 2004-08-26
WO2004073152A3 true WO2004073152A3 (ja) 2004-10-07

Family

ID=32866244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/001277 WO2004073152A2 (ja) 2003-02-12 2004-02-06 電動機制御装置および制御逸脱検出方法

Country Status (6)

Country Link
US (1) US20060138992A1 (ja)
EP (1) EP1594219A2 (ja)
JP (1) JP4797316B2 (ja)
KR (1) KR20050104366A (ja)
CN (1) CN100382428C (ja)
WO (1) WO2004073152A2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4455248B2 (ja) * 2004-09-24 2010-04-21 三菱電機株式会社 誘導電動機のベクトル制御装置
JP4928850B2 (ja) * 2006-06-28 2012-05-09 株式会社東芝 回転機制御装置
AU2007277772B2 (en) * 2006-07-24 2011-05-19 Kabushiki Kaisha Toshiba Variable-flux motor drive system
EP2192684B1 (en) * 2007-09-18 2020-07-08 Kabushiki Kaisha Toshiba Variable magnetic flux drive system
JP4361598B1 (ja) * 2009-03-09 2009-11-11 山洋電気株式会社 センサレス交流電動機の制御装置
US8354817B2 (en) * 2009-06-18 2013-01-15 GM Global Technology Operations LLC Methods and systems for diagnosing stator windings in an electric motor
US8253365B2 (en) * 2009-10-20 2012-08-28 GM Global Technology Operations LLC Methods and systems for performing fault diagnostics for rotors of electric motors
US8497698B2 (en) 2010-08-11 2013-07-30 GM Global Technology Operations LLC Methods and systems for diagnosing faults for rotors of electric motors
US9018881B2 (en) 2013-01-10 2015-04-28 GM Global Technology Operations LLC Stator winding diagnostic systems and methods
JP5924367B2 (ja) * 2014-05-01 2016-05-25 トヨタ自動車株式会社 電動車両
CN105227017A (zh) * 2015-10-27 2016-01-06 青岛远洋船员职业学院 一种针对船舶吊舱ssp推进器的高阶mfac的方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212191A (ja) * 1990-01-10 1991-09-17 Mitsubishi Electric Corp サイクロコンバータの制御装置
JP2001339999A (ja) * 2000-05-30 2001-12-07 Toshiba Corp モータ制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07236295A (ja) * 1994-02-23 1995-09-05 Yaskawa Electric Corp 内磁形ブラシレス直流モータの駆動制御方法
JP3683382B2 (ja) * 1997-06-10 2005-08-17 三菱電機株式会社 誘導電動機の制御装置
JPH118990A (ja) * 1997-06-16 1999-01-12 Nippon Soken Inc 誘導モータのセンサレス制御装置
JP4139934B2 (ja) * 1999-09-21 2008-08-27 株式会社安川電機 交流電動機の制御方法および制御装置
CN1138982C (zh) * 2000-03-27 2004-02-18 三菱电机株式会社 同步机的旋转状态检测装置及其检测方法
JP2001286197A (ja) * 2000-03-31 2001-10-12 Meidensha Corp ベクトル制御装置の速度検出異常判定回路
KR100371369B1 (ko) * 2000-08-18 2003-02-06 엘지산전 주식회사 유도 전동기의 벡터 제어 시스템
EP1378990B1 (en) * 2001-03-02 2007-12-12 Matsushita Electric Industrial Co., Ltd. Electric motor controller
JP3695342B2 (ja) * 2001-04-11 2005-09-14 株式会社日立製作所 電動機の制御装置
JP3668870B2 (ja) * 2001-08-09 2005-07-06 株式会社日立製作所 同期電動機駆動システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212191A (ja) * 1990-01-10 1991-09-17 Mitsubishi Electric Corp サイクロコンバータの制御装置
JP2001339999A (ja) * 2000-05-30 2001-12-07 Toshiba Corp モータ制御装置

Also Published As

Publication number Publication date
CN100382428C (zh) 2008-04-16
WO2004073152A2 (ja) 2004-08-26
KR20050104366A (ko) 2005-11-02
US20060138992A1 (en) 2006-06-29
JP2004266885A (ja) 2004-09-24
EP1594219A2 (en) 2005-11-09
CN1748358A (zh) 2006-03-15
JP4797316B2 (ja) 2011-10-19

Similar Documents

Publication Publication Date Title
WO2004073152A3 (ja) 電動機制御装置および制御逸脱検出方法
WO2004093302A3 (ja) Ａｃサーボドライバのモータ動力線断線検出方法
WO2005002036A3 (en) Position sensorless control algorithm for ac machine
WO2010041130A3 (en) Motor driver and method of controlling the same
WO2005111473A3 (en) Torque controlled pump protection with mechanical loss compensation
WO2012042321A3 (en) Motor controlling apparatus
WO2007005318A3 (en) Torque controller in an electric motor
WO2001090472A3 (en) Washing machine tub speed control method and apparatus
CA2465026A1 (en) Method and apparatus for detecting shorted rectifying control elements of an engine driven power source for a welding-type system
WO2005099076A3 (en) Instantaneous power floating frame controller
EP2072317A3 (en) Inter-vehicle distance maintenance supporting system and method
EP1691148A3 (en) Method for controlling cogeneration system
EP1755212A3 (en) Power factor control for floating frame controller for sensorless control of synchronous machines
WO2007016602A3 (en) Method and apparatus for controlling the input to 3-phase ac induction motors
EP2434634A3 (en) Method and system for prevention of motor reversal
WO2012115428A3 (en) Transmit power control method and apparatus
CN102678504B (zh) 泵系统和用于操作该系统的方法
EP2216895A3 (en) Electric motor controller and electric motor controller for vehicle steering apparatus
CA2523970A1 (en) Charging status indicator control system and method
EP1313208A3 (en) Motor control apparatus and motor control method
WO2005039035A3 (ja) 交流電動機の制御方法及び制御装置
EP2409886A3 (en) Traction control system in a vehicle, vehicle including traction control system, and traction control method
CA2640812C (en) Safety override circuit for pneumatic positioner and method of use thereof
WO2010133303A3 (de) Überstrombegrenzung bei der regelung von stromrichtergespeisten drehstrommaschinen
WO2008147016A1 (en) Motor driver system and method for controlling motor driver

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1020057014428

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 2006138992

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10544836

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004708904

Country of ref document: EP

Ref document number: 2004803999X

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020057014428

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2004708904

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10544836

Country of ref document: US