WO2009048066A1 - モータ制御装置と磁極位置推定方法 - Google Patents

モータ制御装置と磁極位置推定方法 Download PDF

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Publication number
WO2009048066A1
WO2009048066A1 PCT/JP2008/068266 JP2008068266W WO2009048066A1 WO 2009048066 A1 WO2009048066 A1 WO 2009048066A1 JP 2008068266 W JP2008068266 W JP 2008068266W WO 2009048066 A1 WO2009048066 A1 WO 2009048066A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic pole
pole position
estimation
control device
motor control
Prior art date
Application number
PCT/JP2008/068266
Other languages
English (en)
French (fr)
Inventor
Junichi Watanabe
Shigeru Sakurai
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 JP2009537003A priority Critical patent/JP5370677B2/ja
Priority to CN2008801112115A priority patent/CN101821942B/zh
Priority to EP08838032A priority patent/EP2200174A1/en
Publication of WO2009048066A1 publication Critical patent/WO2009048066A1/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
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed

Abstract

　摩擦が大きい場合や負荷が重い場合でも磁極位置推定することができ、また、モータコギングトルクや外乱の影響を受けないモータ制御装置と磁極位置推定方法を提供する。 　磁極位置推定部（９）を備えたモータ制御装置において、磁極位置推定部は、１０゜単位の大まかな第１推定磁極位置を生成する低精度磁極位置推定部（２２）と、第１推定磁極位置を生成後１゜単位の精密な第２推定磁極位置を生成する高精度磁極位置推定部（２３）と、第１推定磁極位置か第２推定磁極位置かを選択する推定磁極位置選択部（２４）と、磁極位置推定用速度指令を生成する速度指令自動生成部（２１）と、を備えた。
PCT/JP2008/068266 2007-10-12 2008-10-08 モータ制御装置と磁極位置推定方法 WO2009048066A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009537003A JP5370677B2 (ja) 2007-10-12 2008-10-08 モータ制御装置
CN2008801112115A CN101821942B (zh) 2007-10-12 2008-10-08 电动机控制装置与磁极位置估计方法
EP08838032A EP2200174A1 (en) 2007-10-12 2008-10-08 Motor control device and magnetic pole position estimation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007266269 2007-10-12
JP2007-266269 2007-10-12

Publications (1)

Publication Number Publication Date
WO2009048066A1 true WO2009048066A1 (ja) 2009-04-16

Family

ID=40549210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068266 WO2009048066A1 (ja) 2007-10-12 2008-10-08 モータ制御装置と磁極位置推定方法

Country Status (4)

Country Link
EP (1) EP2200174A1 (ja)
JP (1) JP5370677B2 (ja)
CN (1) CN101821942B (ja)
WO (1) WO2009048066A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591200A (zh) * 2011-11-09 2012-07-18 华南理工大学 一种fpga控制系统开发平台
CN104253570A (zh) * 2013-06-27 2014-12-31 无锡乐华自动化科技有限公司 交流调速系统的控制方法
KR101986736B1 (ko) * 2017-11-29 2019-09-30 한국생산기술연구원 스텝 모터의 회전자의 초기 정렬 장치 및 이의 정렬 방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6490540B2 (ja) * 2015-08-25 2019-03-27 株式会社東芝 回転位置検出装置，空気調和機及び回転位置検出方法
JP6966344B2 (ja) * 2018-02-01 2021-11-17 株式会社日立産機システム 磁極位置推定方法及び制御装置
CN108712128B (zh) * 2018-06-07 2021-10-01 南京信息职业技术学院 一种克服了摩擦力影响的交流伺服系统的对相方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000312493A (ja) * 1999-04-26 2000-11-07 Meidensha Corp 永久磁石式同期電動機のセンサレス制御システム
JP2001078487A (ja) * 1999-09-07 2001-03-23 Fanuc Ltd 同期電動機のロータ磁極位置検出方法
JP2002272175A (ja) * 2001-03-08 2002-09-20 Sumitomo Heavy Ind Ltd モータの初期位相検出方式、検出方法、及び、制御器
JP2006296027A (ja) 2005-04-07 2006-10-26 Matsushita Electric Ind Co Ltd 磁極位置推定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04368489A (ja) * 1991-06-17 1992-12-21 Fuji Electric Co Ltd ブラシレスモータの回転子位置検出方法
JP3971741B2 (ja) * 2003-11-18 2007-09-05 ファナック株式会社 磁極位置検出装置
JP5224372B2 (ja) * 2006-03-31 2013-07-03 Ｔｈｋ株式会社 永久磁石同期モータの磁極位置検出方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000312493A (ja) * 1999-04-26 2000-11-07 Meidensha Corp 永久磁石式同期電動機のセンサレス制御システム
JP2001078487A (ja) * 1999-09-07 2001-03-23 Fanuc Ltd 同期電動機のロータ磁極位置検出方法
JP2002272175A (ja) * 2001-03-08 2002-09-20 Sumitomo Heavy Ind Ltd モータの初期位相検出方式、検出方法、及び、制御器
JP2006296027A (ja) 2005-04-07 2006-10-26 Matsushita Electric Ind Co Ltd 磁極位置推定方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591200A (zh) * 2011-11-09 2012-07-18 华南理工大学 一种fpga控制系统开发平台
CN102591200B (zh) * 2011-11-09 2013-09-25 华南理工大学 一种fpga控制系统开发平台
CN104253570A (zh) * 2013-06-27 2014-12-31 无锡乐华自动化科技有限公司 交流调速系统的控制方法
KR101986736B1 (ko) * 2017-11-29 2019-09-30 한국생산기술연구원 스텝 모터의 회전자의 초기 정렬 장치 및 이의 정렬 방법

Also Published As

Publication number Publication date
JP5370677B2 (ja) 2013-12-18
CN101821942A (zh) 2010-09-01
JPWO2009048066A1 (ja) 2011-02-17
EP2200174A1 (en) 2010-06-23
CN101821942B (zh) 2012-08-08

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