ES434870A1 - Arrangement for controlling alternating currents - Google Patents

Arrangement for controlling alternating currents

Info

Publication number
ES434870A1
ES434870A1 ES434870A ES434870A ES434870A1 ES 434870 A1 ES434870 A1 ES 434870A1 ES 434870 A ES434870 A ES 434870A ES 434870 A ES434870 A ES 434870A ES 434870 A1 ES434870 A1 ES 434870A1
Authority
ES
Spain
Prior art keywords
thyristors
parallel
connection
series
rectification diodes
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
ES434870A
Other languages
Spanish (es)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES434870A1 publication Critical patent/ES434870A1/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
    • 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
    • H02M5/253—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 discharge tubes only
    • 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
    • G05F1/455—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 phase control
    • 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
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors

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)
  • Ac-Ac Conversion (AREA)
  • Control Of Eletrric Generators (AREA)
  • Power Conversion In General (AREA)

Abstract

AC regulator, by forcibly switched thyristors consisting of an inversely parallel connection with two thyristors connected in series with a phase branch of an AC source and a consumer and by an inversely parallel connection connected in parallel with said connection inversely parallel to through an extinction capacitor and a switching reactance, with two extinction thyristors that through two rectification diodes polarized in the same direction are connected to each other in series in a mesh, characterized in that this mesh, formed by the thyristors of Extinguishing and rectification diodes with the connection of rectification diodes is connected with an alternating voltage derived additionally from the voltage of a phase branch of the alternating current source and arranged in series or in parallel with the consumer. (Machine-translation by Google Translate, not legally binding)
ES434870A 1974-02-23 1975-02-19 Arrangement for controlling alternating currents Expired ES434870A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408806 DE2408806B2 (en) 1974-02-23 1974-02-23 FORCED-COMMUTED THYRISTOR AC POWER CONTROLLER

Publications (1)

Publication Number Publication Date
ES434870A1 true ES434870A1 (en) 1976-12-16

Family

ID=5908288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES434870A Expired ES434870A1 (en) 1974-02-23 1975-02-19 Arrangement for controlling alternating currents

Country Status (10)

Country Link
AT (1) AT337837B (en)
BE (1) BE825741A (en)
DE (1) DE2408806B2 (en)
ES (1) ES434870A1 (en)
FR (1) FR2262435A1 (en)
GB (1) GB1487868A (en)
IT (1) IT1031907B (en)
LU (1) LU71843A1 (en)
NL (1) NL7502080A (en)
SE (1) SE398580B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912765A1 (en) * 1979-03-30 1980-10-09 Siemens Ag DC regulator suitable for vehicle driving motor - uses thyristor trigger circuit for rapid supply voltage polarity changeover

Also Published As

Publication number Publication date
BE825741A (en) 1975-06-16
NL7502080A (en) 1975-08-26
IT1031907B (en) 1979-05-10
LU71843A1 (en) 1975-06-24
GB1487868A (en) 1977-10-05
AT337837B (en) 1977-07-25
ATA131975A (en) 1976-11-15
DE2408806B2 (en) 1976-06-24
SE398580B (en) 1977-12-27
FR2262435A1 (en) 1975-09-19
DE2408806A1 (en) 1975-08-28
SE7501855L (en) 1975-08-25

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