WO2007114058A1 - Procédé de détection de la position du pôle magnétique dans un moteur de synchronisation à aimant permanent - Google Patents

Procédé de détection de la position du pôle magnétique dans un moteur de synchronisation à aimant permanent Download PDF

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Publication number
WO2007114058A1
WO2007114058A1 PCT/JP2007/055826 JP2007055826W WO2007114058A1 WO 2007114058 A1 WO2007114058 A1 WO 2007114058A1 JP 2007055826 W JP2007055826 W JP 2007055826W WO 2007114058 A1 WO2007114058 A1 WO 2007114058A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic pole
motor
pole position
axis
permanent magnet
Prior art date
Application number
PCT/JP2007/055826
Other languages
English (en)
Japanese (ja)
Inventor
Kazuo Shoda
Yuki Nomura
Original Assignee
Thk 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 Thk Co., Ltd. filed Critical Thk Co., Ltd.
Priority to JP2008508510A priority Critical patent/JP5224372B2/ja
Publication of WO2007114058A1 publication Critical patent/WO2007114058A1/fr

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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H02P25/064—Linear motors of the synchronous type
    • 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
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H02P25/062—Linear motors of the induction type

Definitions

  • the moving amount of the mover can be reduced, and the time required for detecting the magnetic pole position can be reduced.
  • the present invention is most suitable for detecting the magnetic pole position of a movable coil type permanent magnet synchronous linear motor in which the moving amount of the mover is large.
  • the armature is energized for a predetermined time, and it is determined whether or not the motor has operated by the feedback signal of the detector 7, and the motor does not operate. In this case, increase the value of the current to be applied to the armature, and set the time for supplying the armature to a minute time by the timer (S21). It takes a certain amount of time to generate thrust.
  • the minute time set to is set to the minimum time until the thrust is applied to the motor when the current is actually applied to the motor armature, for example, set to 10 msec. After that, the mover moves over a long distance, which makes sense.

Landscapes

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

Abstract

L'invention porte sur un procédé de détection de la position du pôle magnétique par le moindre déplacement d'un élément mobile. Le procédé de détection d'une position du pôle magnétique dans un moteur de synchronisation à aimant permanent permet de détecter une position (position sur l'axe d) d'un pôle magnétique d'un moteur de synchronisation à aimant permanent exprimé par un système de coordonnées d-q et comprend: une première phase de fonctionnement du moteur (S1, S2) pour régler une position du pôle magnétique (position sur l'axe d) de la coordonnée de contrôle par rapport à un angle intermédiaire (180°) dans une plage de 380° et de raccorder électriquement un induit pendant une minute de sorte que le courant de l'induit sur l'axe q = 0, le courant de l'induit sur l'axe d = id; et une première phase de délimitation de la position du pôle magnétique (S3) pour détecter le sens de fonctionnement du moteur de manière à évaluer si la position réelle du pôle magnétique du moteur (position sur l'axe d) est comprise dans une plage inférieure à l'ange intermédiaire (180°) ou dans une plage supérieure à celui-ci dans la plage de 380° par rapport à la coordonnée de contrôle.
PCT/JP2007/055826 2006-03-31 2007-03-22 Procédé de détection de la position du pôle magnétique dans un moteur de synchronisation à aimant permanent WO2007114058A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008508510A JP5224372B2 (ja) 2006-03-31 2007-03-22 永久磁石同期モータの磁極位置検出方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-100609 2006-03-31
JP2006100609 2006-03-31

Publications (1)

Publication Number Publication Date
WO2007114058A1 true WO2007114058A1 (fr) 2007-10-11

Family

ID=38563327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055826 WO2007114058A1 (fr) 2006-03-31 2007-03-22 Procédé de détection de la position du pôle magnétique dans un moteur de synchronisation à aimant permanent

Country Status (3)

Country Link
JP (1) JP5224372B2 (fr)
TW (1) TWI435098B (fr)
WO (1) WO2007114058A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011024296A (ja) * 2009-07-14 2011-02-03 Kyb Co Ltd 制御装置
JP2011030393A (ja) * 2009-07-29 2011-02-10 Fuji Electric Systems Co Ltd リニア型永久磁石同期モータの制御装置
JP2013138559A (ja) * 2011-12-28 2013-07-11 Bosch Corp 同期モータに取り付けられた角度センサを較正するための方法及び装置
JP2013187986A (ja) * 2012-03-07 2013-09-19 Thk Co Ltd モータ制御装置、及び磁極位置検出方法
JP5370677B2 (ja) * 2007-10-12 2013-12-18 株式会社安川電機 モータ制御装置
WO2015037423A1 (fr) * 2013-09-13 2015-03-19 Thk株式会社 Dispositif de commande et procédé de commande pour moteur linéaire
CN104779879A (zh) * 2015-04-21 2015-07-15 华中科技大学 永磁同步电机的电角度旋向和初始值辨识方法及系统
WO2019150868A1 (fr) * 2018-02-01 2019-08-08 株式会社日立産機システム Procédé d'estimation de position de pôle magnétique et dispositif de commande

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07245981A (ja) * 1994-03-01 1995-09-19 Fuji Electric Co Ltd 電動機の磁極位置検出装置
JPH09215382A (ja) * 1996-01-29 1997-08-15 Matsushita Electric Ind Co Ltd 永久磁石同期モータの駆動方法
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07245981A (ja) * 1994-03-01 1995-09-19 Fuji Electric Co Ltd 電動機の磁極位置検出装置
JPH09215382A (ja) * 1996-01-29 1997-08-15 Matsushita Electric Ind Co Ltd 永久磁石同期モータの駆動方法
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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5370677B2 (ja) * 2007-10-12 2013-12-18 株式会社安川電機 モータ制御装置
JP2011024296A (ja) * 2009-07-14 2011-02-03 Kyb Co Ltd 制御装置
JP2011030393A (ja) * 2009-07-29 2011-02-10 Fuji Electric Systems Co Ltd リニア型永久磁石同期モータの制御装置
JP2013138559A (ja) * 2011-12-28 2013-07-11 Bosch Corp 同期モータに取り付けられた角度センサを較正するための方法及び装置
JP2013187986A (ja) * 2012-03-07 2013-09-19 Thk Co Ltd モータ制御装置、及び磁極位置検出方法
JP2015057030A (ja) * 2013-09-13 2015-03-23 Thk株式会社 リニアモータの制御装置、及び制御方法
WO2015037423A1 (fr) * 2013-09-13 2015-03-19 Thk株式会社 Dispositif de commande et procédé de commande pour moteur linéaire
CN105531919A (zh) * 2013-09-13 2016-04-27 Thk株式会社 线性电动机的控制装置及控制方法
US9509245B2 (en) 2013-09-13 2016-11-29 Thk Co., Ltd. Control device and control method for linear motor
CN105531919B (zh) * 2013-09-13 2017-05-03 Thk株式会社 线性电动机的控制装置及控制方法
DE112014004187B4 (de) 2013-09-13 2023-03-16 Thk Co., Ltd. Regelvorrichtung und Regelverfahren für einen Linearmotor
CN104779879A (zh) * 2015-04-21 2015-07-15 华中科技大学 永磁同步电机的电角度旋向和初始值辨识方法及系统
WO2019150868A1 (fr) * 2018-02-01 2019-08-08 株式会社日立産機システム Procédé d'estimation de position de pôle magnétique et dispositif de commande
CN111656675A (zh) * 2018-02-01 2020-09-11 株式会社日立产机系统 磁极位置推测方法和控制装置
CN111656675B (zh) * 2018-02-01 2023-04-28 株式会社日立产机系统 磁极位置推测方法和控制装置

Also Published As

Publication number Publication date
TWI435098B (zh) 2014-04-21
TW200745584A (en) 2007-12-16
JPWO2007114058A1 (ja) 2009-08-13
JP5224372B2 (ja) 2013-07-03

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