AT289965B - Kontaktloser ein- oder mehrphasiger wechselstrommotor fuer stufenlos steuerbare drehzahlen - Google Patents

Kontaktloser ein- oder mehrphasiger wechselstrommotor fuer stufenlos steuerbare drehzahlen

Info

Publication number
AT289965B
AT289965B AT1243568A AT1243568A AT289965B AT 289965 B AT289965 B AT 289965B AT 1243568 A AT1243568 A AT 1243568A AT 1243568 A AT1243568 A AT 1243568A AT 289965 B AT289965 B AT 289965B
Authority
AT
Austria
Prior art keywords
phase
motor
continuously controlled
controlled speeds
contactless single
Prior art date
Application number
AT1243568A
Other languages
German (de)
English (en)
Inventor
O Haase
Original Assignee
Sachsenwerk Elektromasch
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 Sachsenwerk Elektromasch filed Critical Sachsenwerk Elektromasch
Application granted granted Critical
Publication of AT289965B publication Critical patent/AT289965B/de

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
    • H02P25/16—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
AT1243568A 1968-01-02 1968-12-20 Kontaktloser ein- oder mehrphasiger wechselstrommotor fuer stufenlos steuerbare drehzahlen AT289965B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD12937068 1968-01-02

Publications (1)

Publication Number Publication Date
AT289965B true AT289965B (de) 1971-03-15

Family

ID=5479695

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1243568A AT289965B (de) 1968-01-02 1968-12-20 Kontaktloser ein- oder mehrphasiger wechselstrommotor fuer stufenlos steuerbare drehzahlen

Country Status (3)

Country Link
AT (1) AT289965B (cs)
CH (1) CH492337A (cs)
CS (1) CS155818B1 (cs)

Also Published As

Publication number Publication date
CH492337A (de) 1970-06-15
CS155818B1 (cs) 1974-06-24

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee