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AU476663B2 - Circuit arrangement for the speed control of electric motors - Google Patents

Circuit arrangement for the speed control of electric motors

Info

Publication number
AU476663B2
AU476663B2 AU48117/72A AU4811772A AU476663B2 AU 476663 B2 AU476663 B2 AU 476663B2 AU 48117/72 A AU48117/72 A AU 48117/72A AU 4811772 A AU4811772 A AU 4811772A AU 476663 B2 AU476663 B2 AU 476663B2
Authority
AU
Australia
Prior art keywords
speed control
circuit arrangement
electric motors
motors
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
Application number
AU48117/72A
Other versions
AU4811772A (en
Inventor
Walter Dieter Hermann Walther Bernhard
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU4811772A publication Critical patent/AU4811772A/en
Application granted granted Critical
Publication of AU476663B2 publication Critical patent/AU476663B2/en
Expired 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
    • 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
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors
    • H02P25/145—Universal motors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value, speed feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AU48117/72A 1971-11-30 1972-10-25 Circuit arrangement for the speed control of electric motors Expired AU476663B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE821593 1971-11-30
DE19712159308 DE2159308A1 (en) 1971-11-30 1971-11-30 CIRCUIT ARRANGEMENT FOR THE SPEED CONTROL OF ELECTRIC MOTORS

Publications (2)

Publication Number Publication Date
AU4811772A AU4811772A (en) 1974-04-26
AU476663B2 true AU476663B2 (en) 1976-09-30

Family

ID=5826580

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48117/72A Expired AU476663B2 (en) 1971-11-30 1972-10-25 Circuit arrangement for the speed control of electric motors

Country Status (2)

Country Link
AU (1) AU476663B2 (en)
DE (1) DE2159308A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724815C2 (en) * 1977-06-02 1981-10-08 Robert Bosch Gmbh, 7000 Stuttgart Circuit for controlling and stabilizing the speed of a universal motor
DE3422458A1 (en) * 1984-06-16 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart SPEED CONTROL DEVICE FOR AN AC MOTOR

Also Published As

Publication number Publication date
DE2159308A1 (en) 1973-06-07
AU4811772A (en) 1974-04-26

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