CH505497A - Device for controlling a static alternating current switch with two thyristors in counter-parallel connection - Google Patents

Device for controlling a static alternating current switch with two thyristors in counter-parallel connection

Info

Publication number
CH505497A
CH505497A CH606070A CH606070A CH505497A CH 505497 A CH505497 A CH 505497A CH 606070 A CH606070 A CH 606070A CH 606070 A CH606070 A CH 606070A CH 505497 A CH505497 A CH 505497A
Authority
CH
Switzerland
Prior art keywords
thyristors
counter
controlling
alternating current
parallel connection
Prior art date
Application number
CH606070A
Other languages
German (de)
Inventor
Methe Wilfried
Original Assignee
Licentia Gmbh
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 DE19691920916 external-priority patent/DE1920916C/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH505497A publication Critical patent/CH505497A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/452—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with pulse-burst modulation control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Rectifiers (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Ac-Ac Conversion (AREA)
CH606070A 1969-04-24 1970-04-23 Device for controlling a static alternating current switch with two thyristors in counter-parallel connection CH505497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920916 DE1920916C (en) 1969-04-24 Device for controlling a static alternating current switch with two thyristors in counter-parallel connection

Publications (1)

Publication Number Publication Date
CH505497A true CH505497A (en) 1971-03-31

Family

ID=5732227

Family Applications (1)

Application Number Title Priority Date Filing Date
CH606070A CH505497A (en) 1969-04-24 1970-04-23 Device for controlling a static alternating current switch with two thyristors in counter-parallel connection

Country Status (7)

Country Link
AT (1) AT300965B (en)
BE (1) BE749411A (en)
CH (1) CH505497A (en)
FR (1) FR2046442A5 (en)
GB (1) GB1303281A (en)
NL (1) NL7005665A (en)
SE (1) SE360794B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794897A (en) * 1972-02-03 1973-05-29 Calor Sa PROCESS AND DEVICES FOR SUPPLYING A RESISTIVE LOAD WITH ALTERNATIVE CURRENT AT DIFFERENT VOLTAGES
GB2150771A (en) * 1983-10-24 1985-07-03 Marketmatch International Heated airflow delivery apparatus

Also Published As

Publication number Publication date
DE1920916B2 (en) 1971-04-01
AT300965B (en) 1972-08-10
GB1303281A (en) 1973-01-17
BE749411A (en) 1970-10-01
NL7005665A (en) 1970-10-27
FR2046442A5 (en) 1971-03-05
SE360794B (en) 1973-10-01
DE1920916A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
PL Patent ceased