IT964251B - THYRISTOR SWITCHING CIRCUIT - Google Patents

THYRISTOR SWITCHING CIRCUIT

Info

Publication number
IT964251B
IT964251B IT2849272A IT2849272A IT964251B IT 964251 B IT964251 B IT 964251B IT 2849272 A IT2849272 A IT 2849272A IT 2849272 A IT2849272 A IT 2849272A IT 964251 B IT964251 B IT 964251B
Authority
IT
Italy
Prior art keywords
switching circuit
thyristor switching
thyristor
circuit
switching
Prior art date
Application number
IT2849272A
Other languages
Italian (it)
Original Assignee
Rca Corp
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
Priority claimed from GB4326171A external-priority patent/GB1395158A/en
Application filed by Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT964251B publication Critical patent/IT964251B/en

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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)
IT2849272A 1971-09-16 1972-08-24 THYRISTOR SWITCHING CIRCUIT IT964251B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4326171A GB1395158A (en) 1971-09-16 1971-09-16 Thyristor switching circuits
US23418872A 1972-03-13 1972-03-13

Publications (1)

Publication Number Publication Date
IT964251B true IT964251B (en) 1974-01-21

Family

ID=26265095

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2849272A IT964251B (en) 1971-09-16 1972-08-24 THYRISTOR SWITCHING CIRCUIT

Country Status (4)

Country Link
JP (1) JPS534626B2 (en)
CA (1) CA1001231A (en)
FR (1) FR2154079A5 (en)
IT (1) IT964251B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144242A (en) * 1974-10-15 1976-04-15 Matsushita Electric Works Ltd DENRYOKUSEIGYOKAIRO
JPS60120106U (en) * 1984-01-21 1985-08-14 積水ハウス株式会社 Fixed structure at the end of the draw
JP2850680B2 (en) * 1992-12-25 1999-01-27 日立工機株式会社 Speed control device

Also Published As

Publication number Publication date
FR2154079A5 (en) 1973-05-04
JPS534626B2 (en) 1978-02-18
CA1001231A (en) 1976-12-07
JPS4838450A (en) 1973-06-06

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