DK384578A - Anordning til styring af omdrejningstallet af en eller flere slavemotorer i afhaengighed af impulsfrekvensen af en masterimpulsfrekvensgiver - Google Patents

Anordning til styring af omdrejningstallet af en eller flere slavemotorer i afhaengighed af impulsfrekvensen af en masterimpulsfrekvensgiver

Info

Publication number
DK384578A
DK384578A DK384578A DK384578A DK384578A DK 384578 A DK384578 A DK 384578A DK 384578 A DK384578 A DK 384578A DK 384578 A DK384578 A DK 384578A DK 384578 A DK384578 A DK 384578A
Authority
DK
Denmark
Prior art keywords
pulse
frequencer
controlling
speed
slave motors
Prior art date
Application number
DK384578A
Other languages
English (en)
Inventor
J S Jakobsen
R M Mcculloch
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK384578A publication Critical patent/DK384578A/da

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
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
DK384578A 1977-09-03 1978-08-31 Anordning til styring af omdrejningstallet af en eller flere slavemotorer i afhaengighed af impulsfrekvensen af en masterimpulsfrekvensgiver DK384578A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2739846A DE2739846B2 (de) 1977-09-03 1977-09-03 Anordnung zum Führen der Drehzahl eines oder mehrerer Folgemotoren in Abhängigkeit von der Pulsfrequenz eines Führungspulsfrequenzgebers

Publications (1)

Publication Number Publication Date
DK384578A true DK384578A (da) 1979-03-04

Family

ID=6018102

Family Applications (1)

Application Number Title Priority Date Filing Date
DK384578A DK384578A (da) 1977-09-03 1978-08-31 Anordning til styring af omdrejningstallet af en eller flere slavemotorer i afhaengighed af impulsfrekvensen af en masterimpulsfrekvensgiver

Country Status (5)

Country Link
US (1) US4259621A (da)
JP (1) JPS5449517A (da)
DE (1) DE2739846B2 (da)
DK (1) DK384578A (da)
GB (1) GB2004392B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919994C2 (de) * 1979-05-17 1986-12-18 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Digitaler Frequenz-Synthetisierer
US4296446A (en) * 1979-11-15 1981-10-20 Rca Corporation Motor speed control circuit
US4405884A (en) * 1981-04-27 1983-09-20 Weber Harold J Shaft position synchronization means for multiple synchronous induction motors
HU185569B (en) * 1982-09-23 1985-02-28 Tungsram Reszvenytarsasag Circuit arrangement for oscillator of control electronics of machines making spirals with double-motor drive
GB2189950A (en) * 1986-04-04 1987-11-04 Williams Barry Wayne Modulation circuits
US4914474A (en) * 1988-06-10 1990-04-03 Eastman Kodak Company Speed control for film and document transport drives in a microfilm camera
DE3915482C2 (de) * 1989-05-11 1995-01-26 Stork Mbk Gmbh Vorrichtung zum winkelsynchronen Antreiben einzelner Druckzylinder einer Rotationsdruckmaschine
KR100203063B1 (ko) * 1992-07-09 1999-06-15 윤종용 엔코더형모터의속도검출장치
US6522096B1 (en) 1997-05-28 2003-02-18 Kuka Roboter Gmbh Control circuit for a robot power supply
JP3775416B2 (ja) * 2003-02-10 2006-05-17 オムロン株式会社 インバータ装置
CN101610055B (zh) * 2008-06-16 2012-09-19 鸿富锦精密工业（深圳）有限公司 马达同步启动方法及动态校正方法
US8072174B2 (en) * 2008-11-17 2011-12-06 Rockwell Automation Technologies, Inc. Motor controller with integrated serial interface having selectable synchronization and communications
US11374515B1 (en) * 2020-12-29 2022-06-28 Industrial Technology Research Institute Operation method and operation device of motor driver for driving motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064173A (en) * 1956-05-18 1962-11-13 Celanese Corp Speed slaving method and apparatus
US3351831A (en) * 1964-12-28 1967-11-07 Xerox Corp Motor speed control utilizing light sensitive conductive and resistive elements
US3600655A (en) * 1968-05-21 1971-08-17 Beloit Corp System for controlling the speed of a plurality of motors which have output shafts to drive elements that are interrelated
US4079297A (en) * 1976-12-20 1978-03-14 Minnesota Mining And Manufacturing Company Open loop facsimile phasing system and method

Also Published As

Publication number Publication date
DE2739846B2 (de) 1979-10-18
GB2004392B (en) 1982-02-10
JPS5449517A (en) 1979-04-18
GB2004392A (en) 1979-03-28
DE2739846A1 (de) 1979-03-08
US4259621A (en) 1981-03-31

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment