DE3686686D1 - Vorrichtung zur regelung der geschwindigkeit eines elektromotors. - Google Patents

Vorrichtung zur regelung der geschwindigkeit eines elektromotors.

Info

Publication number
DE3686686D1
DE3686686D1 DE8686901495T DE3686686T DE3686686D1 DE 3686686 D1 DE3686686 D1 DE 3686686D1 DE 8686901495 T DE8686901495 T DE 8686901495T DE 3686686 T DE3686686 T DE 3686686T DE 3686686 D1 DE3686686 D1 DE 3686686D1
Authority
DE
Germany
Prior art keywords
regulating
speed
electric motor
motor
electric
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.)
Expired - Lifetime
Application number
DE8686901495T
Other languages
English (en)
Other versions
DE3686686T2 (de
Inventor
Yoshiki Fujioka
Mitsuhiko Hirota
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3686686D1 publication Critical patent/DE3686686D1/de
Publication of DE3686686T2 publication Critical patent/DE3686686T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
DE8686901495T 1985-02-22 1986-02-20 Vorrichtung zur regelung der geschwindigkeit eines elektromotors. Expired - Fee Related DE3686686T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60034112A JPS61196788A (ja) 1985-02-22 1985-02-22 電動機の速度制御装置
PCT/JP1986/000078 WO1986005044A1 (en) 1985-02-22 1986-02-20 Apparatus for controlling the speed of electric motors

Publications (2)

Publication Number Publication Date
DE3686686D1 true DE3686686D1 (de) 1992-10-15
DE3686686T2 DE3686686T2 (de) 1993-02-11

Family

ID=12405184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686901495T Expired - Fee Related DE3686686T2 (de) 1985-02-22 1986-02-20 Vorrichtung zur regelung der geschwindigkeit eines elektromotors.

Country Status (5)

Country Link
US (1) US4837491A (de)
EP (1) EP0214300B1 (de)
JP (1) JPS61196788A (de)
DE (1) DE3686686T2 (de)
WO (1) WO1986005044A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820125C2 (de) * 1987-06-12 1994-04-07 Hitachi Ltd Verfahren zum Steuern eines wechselrichtergespeisten Asynchronmotors
JPH01308185A (ja) * 1988-06-02 1989-12-12 Fanuc Ltd モータ制御装置
JPH0229286A (ja) * 1988-07-19 1990-01-31 Mitsubishi Electric Corp ミシンの制御装置
JPH0661641B2 (ja) * 1989-06-15 1994-08-17 三菱電機株式会社 工作機械の主軸駆動装置
US5252902A (en) * 1990-03-02 1993-10-12 Kabushiki Kaisha Sg Servo control system
JPH06153571A (ja) * 1992-10-29 1994-05-31 Toshiba Corp コンテナクレーン制御装置
CA2142754C (en) * 1994-05-20 1999-04-13 Thomas H. Richards Clamp control for injection molding machine
US5742143A (en) * 1995-01-20 1998-04-21 Kabushiki Kaisha Sankyo Seiki Seisakusho Motor control system with selectively operated A/D convertor
US5877605A (en) * 1996-02-07 1999-03-02 Nikon Corporation Servo device having plural servo systems
DE20214764U1 (de) * 2002-09-19 2002-11-21 Stoeber Antriebstech Gmbh & Co Schalteinrichtung zur Ansteuerung wenigstens zweier Motoren
DE102008008046A1 (de) * 2007-05-30 2008-12-04 Siemens Aktiengesellschaft Schaltungsanordnung zum selektiven Betrieb von mindestens zwei elektrischen Maschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257103A (en) * 1977-11-16 1981-03-17 Heian Iron Works, Ltd. Apparatus for controlling position of a plurality of machining shafts each including a machine tool fitted thereto
JPS54143985A (en) * 1978-04-28 1979-11-09 Fanuc Ltd Spindle control method
JPS5578307A (en) * 1978-12-06 1980-06-12 Komatsu Ltd Simultaneous uniaxial positioning control unit
DE3148947A1 (de) * 1981-12-10 1983-06-23 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zur steuerung einer vielzahl von stellmotoren an druckmaschinen
JPS5989592A (ja) * 1982-11-13 1984-05-23 Fanuc Ltd 複数モ−タの切替制御方式
JPS59123489A (ja) * 1982-12-29 1984-07-17 Shimadzu Corp 電動機用駆動装置
JPS6020784A (ja) * 1983-07-13 1985-02-02 Fanuc Ltd スピンドル回転制御用のａｃモ−タ駆動方法
US4644232A (en) * 1983-10-19 1987-02-17 Hitachi, Ltd. Method of and an apparatus for controlling a plurality of DC motors

Also Published As

Publication number Publication date
JPS61196788A (ja) 1986-08-30
DE3686686T2 (de) 1993-02-11
EP0214300A1 (de) 1987-03-18
EP0214300A4 (de) 1988-05-31
WO1986005044A1 (en) 1986-08-28
US4837491A (en) 1989-06-06
EP0214300B1 (de) 1992-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee