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GB1076095A - Device for increasing the control range of a doubly-fed three-phase shunt commutator motor - Google Patents

Device for increasing the control range of a doubly-fed three-phase shunt commutator motor

Info

Publication number
GB1076095A
GB1076095A GB346865A GB346865A GB1076095A GB 1076095 A GB1076095 A GB 1076095A GB 346865 A GB346865 A GB 346865A GB 346865 A GB346865 A GB 346865A GB 1076095 A GB1076095 A GB 1076095A
Authority
GB
United Kingdom
Prior art keywords
voltage
winding
increasing
stator
commutator motor
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
GB346865A
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.)
MEZ VSETIN
Original Assignee
MEZ VSETIN
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 MEZ VSETIN filed Critical MEZ VSETIN
Publication of GB1076095A publication Critical patent/GB1076095A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

1,076,095. Control of A.C. motors. MEZ VSETIN NARODNI PODNIK. Jan. 26, 1965 [March 5, 1964], No. 3468/65. Heading H2J. The stator winding 1 of a three-phase shunt commutator motor is supplied through the secondary windings of a double induction regulator D in opposition to the mains voltage, the rotor winding 2 being supplied from double induction regulator B. The motor is accelerated by increasing the voltage applied to the winding 1, the rotor voltage remaining constant. When maximum torque has been attained, the rotor voltage is increased and the stator voltage is kept at a maximum. Thereafter, further increase of speed is obtained by reducing the stator voltage. A compensation transformer C has its primary winding connected in parallel with the stator winding 1.
GB346865A 1964-03-05 1965-01-26 Device for increasing the control range of a doubly-fed three-phase shunt commutator motor Expired GB1076095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS124764 1964-03-05

Publications (1)

Publication Number Publication Date
GB1076095A true GB1076095A (en) 1967-07-19

Family

ID=5346348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB346865A Expired GB1076095A (en) 1964-03-05 1965-01-26 Device for increasing the control range of a doubly-fed three-phase shunt commutator motor

Country Status (1)

Country Link
GB (1) GB1076095A (en)

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