RO70815A - METHOD AND DEVICE FOR THE CONSTANT MAINTENANCE IN CHARGE OF A TORQUE OF A SYNCHRONOUS ELECTRIC MOTOR - Google Patents

METHOD AND DEVICE FOR THE CONSTANT MAINTENANCE IN CHARGE OF A TORQUE OF A SYNCHRONOUS ELECTRIC MOTOR

Info

Publication number
RO70815A
RO70815A RO7688229A RO8822976A RO70815A RO 70815 A RO70815 A RO 70815A RO 7688229 A RO7688229 A RO 7688229A RO 8822976 A RO8822976 A RO 8822976A RO 70815 A RO70815 A RO 70815A
Authority
RO
Romania
Prior art keywords
torque
charge
electric motor
synchronous electric
constant maintenance
Prior art date
Application number
RO7688229A
Other languages
French (fr)
Romanian (ro)
Inventor
Eberhard Kreher
Konrad Shaal
Original Assignee
Veb Spinnereimaschinenbau Karl-Marx-Stadt,Dd
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 Veb Spinnereimaschinenbau Karl-Marx-Stadt,Dd filed Critical Veb Spinnereimaschinenbau Karl-Marx-Stadt,Dd
Publication of RO70815A publication Critical patent/RO70815A/en

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
    • H02P5/52—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 additionally providing control of relative angular displacement
    • H02P5/56—Speed and position comparison between the motors by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Multiple Motors (AREA)
RO7688229A 1975-10-27 1976-10-26 METHOD AND DEVICE FOR THE CONSTANT MAINTENANCE IN CHARGE OF A TORQUE OF A SYNCHRONOUS ELECTRIC MOTOR RO70815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD189053A DD123254A1 (en) 1975-10-27 1975-10-27

Publications (1)

Publication Number Publication Date
RO70815A true RO70815A (en) 1981-11-24

Family

ID=5502118

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7688229A RO70815A (en) 1975-10-27 1976-10-26 METHOD AND DEVICE FOR THE CONSTANT MAINTENANCE IN CHARGE OF A TORQUE OF A SYNCHRONOUS ELECTRIC MOTOR

Country Status (3)

Country Link
DD (1) DD123254A1 (en)
FR (1) FR2330196A1 (en)
RO (1) RO70815A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354393A (en) * 1980-06-30 1982-10-19 The Singer Company Phase locked gyroscope wheel supply for synchronous hysteresis motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1195598A (en) * 1957-05-04 1959-11-18 Hans J Zimmer Constant speed winding method and device
FR1283716A (en) * 1961-03-15 1962-02-02 Siemens Ag Method and installation for achieving equal angular positions of two axes not mechanically coupled
FR2115542A5 (en) * 1970-11-24 1972-07-07 Fray Marcel
DE2426532A1 (en) * 1974-05-31 1975-12-04 Licentia Gmbh Digital speed control for electric drives - has correction signal derived from difference between actual and required angles

Also Published As

Publication number Publication date
DD123254A1 (en) 1976-12-05
FR2330196A1 (en) 1977-05-27

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