GB873052A - Improvements in or relating to circuit arrangements for supplying a load with a controlled output voltage from a rectifier - Google Patents

Improvements in or relating to circuit arrangements for supplying a load with a controlled output voltage from a rectifier

Info

Publication number
GB873052A
GB873052A GB35372/58A GB3537258A GB873052A GB 873052 A GB873052 A GB 873052A GB 35372/58 A GB35372/58 A GB 35372/58A GB 3537258 A GB3537258 A GB 3537258A GB 873052 A GB873052 A GB 873052A
Authority
GB
United Kingdom
Prior art keywords
rectifier
voltage
load
supplying
resistor
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
GB35372/58A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB873052A publication Critical patent/GB873052A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/12—Regulation of charging current or voltage using magnetic devices having controllable degree of saturation, i.e. transductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)

Abstract

873,052. Automatic voltage control systems; rectifying. PHILIPS ELECTRICAL INDUSTRIES Ltd. Nov. 4, 1958 [Nov. 7, 1957], No. 35372/58. Classes 38 (2) and 38 (4). In a circuit for supplying a load from a rectifier with a D.C. voltage having a ripple, the ripple voltage is applied to an amplifier which controls a magnetic amplifier in series with the rectifier. A load 8 is fed through a resistor 7 from a rectifier 6, the output of which is compared through a rectifier 9 to a stabilized bias voltage developed across a resistor 10. When the ripple voltage from the rectifier exceeds the steady voltage across resistor 10 a valve 15 conducts, the output of which is rectified, and applied to another valve 24 which increases the impedance of a magnetic amplifier 5 to reduce the rectifier output. A bleeder resistor 29 may be connected across the rectifier 6 to provide a base load, or alternatively the magnetic amplifier may be connected in series with the supply transformer primary winding provided that the rectifier supplying the stabilized voltage is connected across a pair of terminals 31.
GB35372/58A 1957-11-07 1958-11-04 Improvements in or relating to circuit arrangements for supplying a load with a controlled output voltage from a rectifier Expired GB873052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL873052X 1957-11-07

Publications (1)

Publication Number Publication Date
GB873052A true GB873052A (en) 1961-07-19

Family

ID=19851280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35372/58A Expired GB873052A (en) 1957-11-07 1958-11-04 Improvements in or relating to circuit arrangements for supplying a load with a controlled output voltage from a rectifier

Country Status (1)

Country Link
GB (1) GB873052A (en)

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