GB800066A - Peak voltage regulator - Google Patents

Peak voltage regulator

Info

Publication number
GB800066A
GB800066A GB37351/56A GB3735156A GB800066A GB 800066 A GB800066 A GB 800066A GB 37351/56 A GB37351/56 A GB 37351/56A GB 3735156 A GB3735156 A GB 3735156A GB 800066 A GB800066 A GB 800066A
Authority
GB
United Kingdom
Prior art keywords
output
transformer
peak amplitude
amplified
amplifier
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
GB37351/56A
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.)
Collins Radio Co
Original Assignee
Collins Radio Co
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 Collins Radio Co filed Critical Collins Radio Co
Publication of GB800066A publication Critical patent/GB800066A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/24—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices
    • G05F1/26—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Amplification And Gain Control (AREA)

Abstract

800,066. Automatic voltage control systems. COLLINS RADIO CO. Dec. 6, 1956, No. 37351/56. Class 38 (4). In an A.C. voltage stabilizer an amplified version of the output voltage is fed back to boost the input and the gain of the amplifier is varied in accordance with the difference between the peak value of the output voltage and a preset level. The input transformer 10 is coupled to the output transformer 13 by a booster transformer 17. A portion of the output is tapped off a potential divider 23, 24 and is amplified by a variablemu pentode 51 and power amplifier 57 to enertize the booster transformer 17. The output is also applied to a diode 66 which is biased to a preset level by a stabilizer tube 34 and potentiometer 37 so as to conduct only when the positive-going peak amplitude of the output exceeds the bias. The resulting pulses are amplified (and reversed in phase) by a pentode 68 and the peak amplitude of the pulses is detected by a diode 73 having a load 55, 77 with a long time-constant. This peak amplitude signal provides a negative bias to control the gain of the variable-mu amplifier 51 so as to maintain the peak amplitude of the output of transformer 13 constant at a level determined by the potentiometer 37.
GB37351/56A 1955-12-29 1956-12-06 Peak voltage regulator Expired GB800066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US800066XA 1955-12-29 1955-12-29

Publications (1)

Publication Number Publication Date
GB800066A true GB800066A (en) 1958-08-20

Family

ID=22154373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37351/56A Expired GB800066A (en) 1955-12-29 1956-12-06 Peak voltage regulator

Country Status (1)

Country Link
GB (1) GB800066A (en)

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