[go: up one dir, main page]

WO2008120580A1 - モータ制御装置と磁極位置推定精度確認方法 - Google Patents

モータ制御装置と磁極位置推定精度確認方法 Download PDF

Info

Publication number
WO2008120580A1
WO2008120580A1 PCT/JP2008/055034 JP2008055034W WO2008120580A1 WO 2008120580 A1 WO2008120580 A1 WO 2008120580A1 JP 2008055034 W JP2008055034 W JP 2008055034W WO 2008120580 A1 WO2008120580 A1 WO 2008120580A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
magnetic pole
signal
creating
pole position
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.)
Ceased
Application number
PCT/JP2008/055034
Other languages
English (en)
French (fr)
Inventor
Junichi Watanabe
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
Yaskawa Electric Manufacturing Co 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 Yaskawa Electric Corp, Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Corp
Priority to JP2009507457A priority Critical patent/JP5177133B2/ja
Publication of WO2008120580A1 publication Critical patent/WO2008120580A1/ja
Priority to US12/499,539 priority patent/US8049446B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

　正確な磁極位置推定精度確認ができるモータ制御装置と磁極位置推定精度確認方法を提供する。 　速度を制御しｄｑ軸電流指令を生成する速度制御部（１）と、ｄｑ軸電流を制御するｄｑ軸電流制御部（２）と、ｄｑ軸電圧指令を３相電圧指令に変換する座標変換部（３）と、３相電圧指令を電力増幅してモータを駆動するＰＷＭインバータ部（４）と、３相電流信号を生成する電流検出器（５）と、３相電流信号をｄｑ軸電流信号に変換する座標変換部（６）と、モータ位置信号から位置信号を生成する位置信号生成部（７）と、速度信号を生成する速度信号生成部（８）と、電源投入時にモータの磁極位置信号を生成する初期磁極位置推定部（１０）と、を備えるモータ制御装置において、磁極位置推定後ｄ軸方向に強制的に電流を流して動いた移動角度が所定角度内にあるかどうかを確認する磁極位置推定精度確認部（１１）を備えた。
PCT/JP2008/055034 2007-03-28 2008-03-19 モータ制御装置と磁極位置推定精度確認方法 Ceased WO2008120580A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009507457A JP5177133B2 (ja) 2007-03-28 2008-03-19 モータ制御装置
US12/499,539 US8049446B2 (en) 2007-03-28 2009-07-08 Motor control device and magnetic pole position estimation precision confirming method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007085683 2007-03-28
JP2007-085683 2007-03-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/499,539 Continuation US8049446B2 (en) 2007-03-28 2009-07-08 Motor control device and magnetic pole position estimation precision confirming method

Publications (1)

Publication Number Publication Date
WO2008120580A1 true WO2008120580A1 (ja) 2008-10-09

Family

ID=39808162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055034 Ceased WO2008120580A1 (ja) 2007-03-28 2008-03-19 モータ制御装置と磁極位置推定精度確認方法

Country Status (4)

Country Link
US (1) US8049446B2 (ja)
JP (1) JP5177133B2 (ja)
TW (1) TW200908537A (ja)
WO (1) WO2008120580A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012217298A (ja) * 2011-04-01 2012-11-08 Fanuc Ltd 同期モータの磁極位置を検出する検出装置およびこれを備える制御装置
CN105486209A (zh) * 2015-11-27 2016-04-13 苏州朗高电机有限公司 一种磁阻旋变精度测量仪
CN107534404A (zh) * 2014-12-23 2018-01-02 蒂森克虏伯电梯股份公司 用于确定起动乘客运输装置的驱动器的同步电机的定子电流矢量的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5711493B2 (ja) * 2010-09-30 2015-04-30 Thk株式会社 リニアモータの制御装置、及びリニアモータ装置
US8552672B2 (en) * 2010-10-19 2013-10-08 Teknic, Inc. Method and apparatus to drive two-phase motors from a three-phase bridge
CN103944474B (zh) * 2013-12-23 2018-07-13 上海大郡动力控制技术有限公司 快速求解永磁同步电机转子初始角位置的方法
CN107329101B (zh) * 2017-07-12 2020-06-16 日立电梯（中国）有限公司 永磁同步曳引机磁极码的校正方法和系统
CN110112981A (zh) * 2019-05-16 2019-08-09 珠海格力电器股份有限公司 电机控制系统、方法及电器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01303090A (ja) * 1988-05-30 1989-12-06 Oki Electric Ind Co Ltd モータの駆動方法
JP2003088166A (ja) * 2001-09-17 2003-03-20 Yaskawa Electric Corp Ａｃ同期モータの初期磁極推定装置
JP2005151752A (ja) * 2003-11-18 2005-06-09 Fanuc Ltd 磁極位置検出装置
JP2006141123A (ja) * 2004-11-11 2006-06-01 Toshiba Corp 回転機制御装置、回転機制御方法および洗濯機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814677A (en) * 1987-12-14 1989-03-21 General Electric Company Field orientation control of a permanent magnet motor
US6320349B1 (en) * 1997-02-14 2001-11-20 Satoru Kaneko Method of estimating field pole position of synchronous motor, motor controller, and electric vehicle
JP3401155B2 (ja) * 1997-02-14 2003-04-28 株式会社日立製作所 同期電動機制御装置および電気車
US6281656B1 (en) * 1998-09-30 2001-08-28 Hitachi, Ltd. Synchronous motor control device electric motor vehicle control device and method of controlling synchronous motor
JP4239372B2 (ja) * 1999-09-17 2009-03-18 株式会社安川電機 Ａｃ同期モータの初期磁極推定装置
JP3661572B2 (ja) * 2000-07-18 2005-06-15 日産自動車株式会社 インバーターの電流センサー診断装置
JP3529752B2 (ja) * 2001-02-16 2004-05-24 本田技研工業株式会社 Ｄｃブラシレスモータのロータ角度検出装置
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
JP3914108B2 (ja) * 2002-07-15 2007-05-16 本田技研工業株式会社 Ｄｃブラシレスモータの制御装置
JP4496410B2 (ja) * 2004-01-07 2010-07-07 三菱電機株式会社 モータ制御装置
JP4589093B2 (ja) * 2004-12-10 2010-12-01 日立オートモティブシステムズ株式会社 同期モータ駆動装置及び方法
JP4085112B2 (ja) * 2006-01-31 2008-05-14 ファナック株式会社 モータ制御方法およびモータ制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01303090A (ja) * 1988-05-30 1989-12-06 Oki Electric Ind Co Ltd モータの駆動方法
JP2003088166A (ja) * 2001-09-17 2003-03-20 Yaskawa Electric Corp Ａｃ同期モータの初期磁極推定装置
JP2005151752A (ja) * 2003-11-18 2005-06-09 Fanuc Ltd 磁極位置検出装置
JP2006141123A (ja) * 2004-11-11 2006-06-01 Toshiba Corp 回転機制御装置、回転機制御方法および洗濯機

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012217298A (ja) * 2011-04-01 2012-11-08 Fanuc Ltd 同期モータの磁極位置を検出する検出装置およびこれを備える制御装置
US8669727B2 (en) 2011-04-01 2014-03-11 Fanuc Corporation Detection device for detecting magnetic pole position of synchronous motor, and control apparatus equipped therewith
CN107534404A (zh) * 2014-12-23 2018-01-02 蒂森克虏伯电梯股份公司 用于确定起动乘客运输装置的驱动器的同步电机的定子电流矢量的方法
JP2018506250A (ja) * 2014-12-23 2018-03-01 ティッセンクルップ エレベーター アクツィエンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｅｌｅｖａｔｏｒ ＡＧ 乗客移動装置の駆動装置の同期機を始動するステータ電流ベクトルを決定する方法
US10486936B2 (en) 2014-12-23 2019-11-26 Thyssenkrupp Elevator Ag Method for determining a stator current vector for starting a synchronous machine of a drive of a passenger transportation apparatus
CN105486209A (zh) * 2015-11-27 2016-04-13 苏州朗高电机有限公司 一种磁阻旋变精度测量仪

Also Published As

Publication number Publication date
US8049446B2 (en) 2011-11-01
US20090267547A1 (en) 2009-10-29
TW200908537A (en) 2009-02-16
JPWO2008120580A1 (ja) 2010-07-15
JP5177133B2 (ja) 2013-04-03

Similar Documents

Publication Publication Date Title
WO2008120580A1 (ja) モータ制御装置と磁極位置推定精度確認方法
US9590552B2 (en) Motor drive device and electric compressor
US10084399B2 (en) Detecting position measurement errors in an electric motor system
EP1758240A3 (en) Motor control device
KR102286371B1 (ko) 모터 온도 변화 제어 장치 및 방법
US9548684B1 (en) Current control in brushless DC motors
EP2114006A3 (en) Position sensorless control of permanent magnet motor
EP2273668A3 (en) Motor controller and electric power steering system
WO2012042321A3 (en) Motor controlling apparatus
WO2009093214A3 (en) Electric drive and method for controlling it
WO2008152929A1 (ja) モータ制御装置とその制御方法
EP2784928A3 (en) Motor control apparatus and magnetic-pole position estimating method
ATE522973T1 (de) Vorrichtung zur steuerung einer drehenden elektrischen permanentmagnet-maschine
EP1942575A3 (en) Method and apparatus for driving a DC motor
EP1401093A3 (en) Position-sensorless motor control method and apparatus
WO2010071361A3 (en) Apparatus and method for start-up of a sensorless bldc motor
JP2012186917A (ja) モータ制御装置及びモータ制御方法
EP2239180A3 (en) Friction estimation and detection for an electric power steering system
KR20150124578A (ko) 동기전동기 센서리스 벡터제어를 위한 회전각 추정장치
US20170151875A1 (en) Detecting position measurement errors in an electric motor system
EP1347568A3 (en) Stepping motor driver
CN110769981A (zh) 电动工具
US9077273B2 (en) Control device of AC motor
JP2013059197A (ja) 同期電動機の制御システム
WO2012094453A3 (en) Method and apparatus for communicating a brushless dc motor

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08722424

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009507457

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08722424

Country of ref document: EP

Kind code of ref document: A1