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CH446492A - Method for speed control of asynchronous motors - Google Patents

Method for speed control of asynchronous motors

Info

Publication number
CH446492A
CH446492A CH489566A CH489566A CH446492A CH 446492 A CH446492 A CH 446492A CH 489566 A CH489566 A CH 489566A CH 489566 A CH489566 A CH 489566A CH 446492 A CH446492 A CH 446492A
Authority
CH
Switzerland
Prior art keywords
speed control
asynchronous motors
asynchronous
motors
speed
Prior art date
Application number
CH489566A
Other languages
German (de)
Inventor
Nagel Erich
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH446492A publication Critical patent/CH446492A/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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
    • 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
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/24—Variable impedance in stator or rotor circuit
    • H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
CH489566A 1965-04-08 1966-04-04 Method for speed control of asynchronous motors CH446492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0050414 1965-04-08

Publications (1)

Publication Number Publication Date
CH446492A true CH446492A (en) 1967-11-15

Family

ID=7273471

Family Applications (1)

Application Number Title Priority Date Filing Date
CH489566A CH446492A (en) 1965-04-08 1966-04-04 Method for speed control of asynchronous motors

Country Status (2)

Country Link
CH (1) CH446492A (en)
DE (1) DE1513264A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094109A1 (en) * 1982-05-03 1983-11-16 Inventio Ag Lift drive control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094109A1 (en) * 1982-05-03 1983-11-16 Inventio Ag Lift drive control
US4493398A (en) * 1982-05-03 1985-01-15 Iventio Ag Drive control for a transportation system, especially an elevator

Also Published As

Publication number Publication date
DE1513264A1 (en) 1969-07-10

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