GB1443065A - Stabilised dc power supply - Google Patents

Stabilised dc power supply

Info

Publication number
GB1443065A
GB1443065A GB3451673A GB3451673A GB1443065A GB 1443065 A GB1443065 A GB 1443065A GB 3451673 A GB3451673 A GB 3451673A GB 3451673 A GB3451673 A GB 3451673A GB 1443065 A GB1443065 A GB 1443065A
Authority
GB
United Kingdom
Prior art keywords
output
stabilised
power supply
july
thyristor
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
GB3451673A
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.)
COMMUNIC CONSULT Ltd
Original Assignee
COMMUNIC CONSULT 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 COMMUNIC CONSULT Ltd filed Critical COMMUNIC CONSULT Ltd
Priority to GB3451673A priority Critical patent/GB1443065A/en
Publication of GB1443065A publication Critical patent/GB1443065A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M7/1557—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with automatic control of the output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

1443065 Rectifying COMMUNICATIONS CONSULTANTS Ltd 19 July 1974 [19 July 1973] 34516/73 Heading H2F A power supply for converting A.C. input into a stabilised D.C. output comprises a transformer having at least one tapped secondary winding, the tap feeding output terminals 41, 42 via a first rectifier 21, the higher voltage end of the winding being fed via at least one thyristor 23 to the output circuit. A control circuit, responsive to the output voltage or current maintains constant output. As described, the thyristors 23, 24 may be phase controlled or may be switched on for integral numbers of half cycles. Further rectifiers may be connected to further taps so as to permit change in output voltage in smaller steps. A diode bridge and a thyristor bridge may also be used.
GB3451673A 1973-07-19 1973-07-19 Stabilised dc power supply Expired GB1443065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3451673A GB1443065A (en) 1973-07-19 1973-07-19 Stabilised dc power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3451673A GB1443065A (en) 1973-07-19 1973-07-19 Stabilised dc power supply

Publications (1)

Publication Number Publication Date
GB1443065A true GB1443065A (en) 1976-07-21

Family

ID=10366624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3451673A Expired GB1443065A (en) 1973-07-19 1973-07-19 Stabilised dc power supply

Country Status (1)

Country Link
GB (1) GB1443065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497422A1 (en) * 1980-12-30 1982-07-02 Cii Honeywell Bull DEVICE FOR CONTROLLING THE MEANS OF REGULATION IN A CONTINUOUS CONTINUOUS ELECTRIC CONVERTER OF HIGH POWER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497422A1 (en) * 1980-12-30 1982-07-02 Cii Honeywell Bull DEVICE FOR CONTROLLING THE MEANS OF REGULATION IN A CONTINUOUS CONTINUOUS ELECTRIC CONVERTER OF HIGH POWER
EP0055661A1 (en) * 1980-12-30 1982-07-07 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Control device for the regulation means in an electric AC-DC high-power converter
US4450516A (en) * 1980-12-30 1984-05-22 Compagnie Internationale Pour L'informatique Cii-Honeywell Bull (Societe Anonyme) Device for controlling the regulating facilities in an electric high-power AC-DC converter

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee