CH469399A - Circuit pour commander l'application d'impulsions de déclenchement à des dispositifs commandés, dans un convertisseur statique - Google Patents

Circuit pour commander l'application d'impulsions de déclenchement à des dispositifs commandés, dans un convertisseur statique

Info

Publication number
CH469399A
CH469399A CH640567A CH640567A CH469399A CH 469399 A CH469399 A CH 469399A CH 640567 A CH640567 A CH 640567A CH 640567 A CH640567 A CH 640567A CH 469399 A CH469399 A CH 469399A
Authority
CH
Switzerland
Prior art keywords
controlling
circuit
application
controlled devices
trigger pulses
Prior art date
Application number
CH640567A
Other languages
English (en)
Inventor
Desmond Ainsworth John
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH469399A publication Critical patent/CH469399A/fr

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
    • H02M7/006—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output using discharge tubes
    • 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
    • H02M7/15—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 discharge tubes only
    • H02M7/151—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 discharge tubes only with automatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
CH640567A 1966-05-06 1967-05-05 Circuit pour commander l'application d'impulsions de déclenchement à des dispositifs commandés, dans un convertisseur statique CH469399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20276/66A GB1170247A (en) 1966-05-06 1966-05-06 Improvements in Static Invertor Control Circuits

Publications (1)

Publication Number Publication Date
CH469399A true CH469399A (fr) 1969-02-28

Family

ID=10143308

Family Applications (1)

Application Number Title Priority Date Filing Date
CH640567A CH469399A (fr) 1966-05-06 1967-05-05 Circuit pour commander l'application d'impulsions de déclenchement à des dispositifs commandés, dans un convertisseur statique

Country Status (6)

Country Link
US (1) US3458795A (fr)
JP (1) JPS4624494B1 (fr)
CH (1) CH469399A (fr)
DE (1) DE1613633A1 (fr)
GB (1) GB1170247A (fr)
SE (1) SE346883B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE323134B (fr) * 1967-06-22 1970-04-27 Asea Ab
SE343181B (fr) * 1968-05-08 1972-02-28 Asea Ab
JPS4918870B1 (fr) * 1968-09-04 1974-05-13
US3541423A (en) * 1969-01-10 1970-11-17 Gen Electric Margin angle detector
SE349710B (fr) * 1971-02-02 1972-10-02 Asea Ab
US3701938A (en) * 1971-08-09 1972-10-31 Gen Electric Minimum valve voltage method and control apparatus for hvdc power converters
US3771041A (en) * 1972-02-25 1973-11-06 Gen Electric Margin angle control for hvdc converter having improved valve current monitor
JPS5814138B2 (ja) * 1972-08-12 1983-03-17 株式会社日立製作所 ギヤクヘンカンキセイギヨホウシキ
US3766464A (en) * 1972-10-30 1973-10-16 Westinghouse Canada Ltd Selection of a reference valve in a converter under special operating conditions
US3764884A (en) * 1972-10-30 1973-10-09 Westinghouse Canada Ltd Voltage to time conversion apparatus for an electrical converter
US3766465A (en) * 1972-10-30 1973-10-16 Westinghouse Canada Ltd Electrical apparatus to control the extinction angle of valves of a converter
US3764882A (en) * 1972-10-30 1973-10-09 Westinghouse Canada Ltd Control apparatus for the prevention of premature firing of valves of a converter
JPS5451B2 (fr) * 1974-04-22 1979-01-05
DE2836573C3 (de) * 1978-08-21 1981-07-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steuersatz für einen mehrphasigen Stromrichter
US7719812B2 (en) * 2007-05-15 2010-05-18 Astec International Limited Power converters with rate of change monitoring for fault prediction and/or detection
US7719808B2 (en) 2007-05-15 2010-05-18 Astec International Limited Power converters with operating efficiency monitoring for fault detection
US7817051B2 (en) * 2007-09-14 2010-10-19 Astec International Limited Power converter with degraded component alarm
US7830269B2 (en) * 2007-09-14 2010-11-09 Astec International Limited Health monitoring for power converter capacitors
US7804415B2 (en) 2007-09-14 2010-09-28 Astec International Limited Health monitoring for power converter components
CN102299506B (zh) * 2011-08-24 2014-10-29 中国电力科学研究院 一种模块化多电平换流器的保护***及其保护方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904210C (de) * 1944-06-30 1954-02-15 Siemens Ag Anordnung zur Umformung von Gleichstrom in Wechselstrom mittels gittergesteuerter Entladungsgefaesse oder Kontaktumformer (Wechselrichter)
DE1288188B (de) * 1963-08-16 1969-01-30 Asea Ab Anordnung zum Erzeugen einer Steuerfunktionsspannung fuer jedes Ventil in einem Kommutierungsgruppen enthaltenden Stromrichter
US3365613A (en) * 1964-02-21 1968-01-23 Asea Ab Means in the control circuit of a rectifier valve for improving deionization
US3330998A (en) * 1964-07-31 1967-07-11 Allis Chaimers Mfg Company Controlled rectifier control means
US3351838A (en) * 1964-11-09 1967-11-07 North Electric Co Automatic battery charger using ramp function for error signal reference in scr control of multiphrase load

Also Published As

Publication number Publication date
SE346883B (fr) 1972-07-17
GB1170247A (en) 1969-11-12
DE1613633A1 (de) 1970-09-10
US3458795A (en) 1969-07-29
JPS4624494B1 (fr) 1971-07-14

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