GB1083706A - Voltsecond-area comparison circuit - Google Patents

Voltsecond-area comparison circuit

Info

Publication number
GB1083706A
GB1083706A GB4311264A GB4311264A GB1083706A GB 1083706 A GB1083706 A GB 1083706A GB 4311264 A GB4311264 A GB 4311264A GB 4311264 A GB4311264 A GB 4311264A GB 1083706 A GB1083706 A GB 1083706A
Authority
GB
United Kingdom
Prior art keywords
comparison circuit
voltage
load
voltsecond
oct
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
GB4311264A
Inventor
Nicolas Worthing
Czeslaw Golebiowski
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.)
Harland Engineering Co Ltd
Original Assignee
Harland Engineering Co 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 Harland Engineering Co Ltd filed Critical Harland Engineering Co Ltd
Priority to GB4311264A priority Critical patent/GB1083706A/en
Publication of GB1083706A publication Critical patent/GB1083706A/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

1,083,706. Controlling thyristors. HARLAND ENGINEERING CO. Ltd. Oct. 22, 1965 [Oct. 22, 1964], No. 43112/64. Heading H3T. [Also in Division H2] The circuit comprising saturable inductor SR and impedance Z determines whether the time integral of the voltage E L across the load resistor R L is greater or less than that of the reference generator G. The thyristor TH is turned off by the comparison circuit, so that pulsating current from the D.C. source V is applied across the load R L . If the reference voltage is alternating the load voltage will follow the positive halfcycles. The Specification states that two circuits may be combined to give an alternating output.
GB4311264A 1964-10-22 1964-10-22 Voltsecond-area comparison circuit Expired GB1083706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4311264A GB1083706A (en) 1964-10-22 1964-10-22 Voltsecond-area comparison circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4311264A GB1083706A (en) 1964-10-22 1964-10-22 Voltsecond-area comparison circuit

Publications (1)

Publication Number Publication Date
GB1083706A true GB1083706A (en) 1967-09-20

Family

ID=10427373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4311264A Expired GB1083706A (en) 1964-10-22 1964-10-22 Voltsecond-area comparison circuit

Country Status (1)

Country Link
GB (1) GB1083706A (en)

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