GB863131A - Improvements in or relating to electrical power supply equipment - Google Patents

Improvements in or relating to electrical power supply equipment

Info

Publication number
GB863131A
GB863131A GB1642758A GB1642758A GB863131A GB 863131 A GB863131 A GB 863131A GB 1642758 A GB1642758 A GB 1642758A GB 1642758 A GB1642758 A GB 1642758A GB 863131 A GB863131 A GB 863131A
Authority
GB
United Kingdom
Prior art keywords
transductor
winding
current
load
tdr1
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
GB1642758A
Inventor
William Edward Pease
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 PLC filed Critical Standard Telephone and Cables PLC
Priority to GB1642758A priority Critical patent/GB863131A/en
Publication of GB863131A publication Critical patent/GB863131A/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
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/12—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by varying magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

863,131. Automatic voltage control systems. STANDARD TELEPHONES & CABLES Ltd. May 15, 1959 [May 22, 1958], No. 16427/58. Class 38 (4). In an automatic voltage control system the impedance of a transductor TDRM, controlling the current through a rectifier RM to a load, is varied by a winding CM energized through transductors TDR1, TDR2 in parallel. A signal, dependent on the load voltage, through a winding VC varies the impedance of the transductor TDR1 so as to cause a current to flow in the winding CM tending to maintain the load voltage constant. The load current is limited by a signal, dependent on the load current, through a winding CC causing the transductor TDR2 to present a low impedance across transductor TDR1 at a predetermined current. The transductors are biased by reference windings RFC1, RFC2, RFCM. Specification 665,335 is referred to.
GB1642758A 1958-05-22 1958-05-22 Improvements in or relating to electrical power supply equipment Expired GB863131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1642758A GB863131A (en) 1958-05-22 1958-05-22 Improvements in or relating to electrical power supply equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1642758A GB863131A (en) 1958-05-22 1958-05-22 Improvements in or relating to electrical power supply equipment

Publications (1)

Publication Number Publication Date
GB863131A true GB863131A (en) 1961-03-15

Family

ID=10077127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1642758A Expired GB863131A (en) 1958-05-22 1958-05-22 Improvements in or relating to electrical power supply equipment

Country Status (1)

Country Link
GB (1) GB863131A (en)

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