FR2358027A1 - Circuit regleur de courant continu - Google Patents

Circuit regleur de courant continu

Info

Publication number
FR2358027A1
FR2358027A1 FR7620422A FR7620422A FR2358027A1 FR 2358027 A1 FR2358027 A1 FR 2358027A1 FR 7620422 A FR7620422 A FR 7620422A FR 7620422 A FR7620422 A FR 7620422A FR 2358027 A1 FR2358027 A1 FR 2358027A1
Authority
FR
France
Prior art keywords
thyristor
auxiliary
reduced
motor
supply level
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.)
Granted
Application number
FR7620422A
Other languages
English (en)
Other versions
FR2358027B1 (fr
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.)
Societe de Traction CEM Oerlikon
Original Assignee
Societe de Traction CEM Oerlikon
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 Societe de Traction CEM Oerlikon filed Critical Societe de Traction CEM Oerlikon
Priority to FR7620422A priority Critical patent/FR2358027A1/fr
Publication of FR2358027A1 publication Critical patent/FR2358027A1/fr
Application granted granted Critical
Publication of FR2358027B1 publication Critical patent/FR2358027B1/fr
Granted 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)
  • Control Of Direct Current Motors (AREA)

Abstract

Circuit régleur de courant continu. Il comporte un thyristor auxiliaire Th3 , monté en série avec le circuit d'extinction et le circuit d'utilisation, la fréquence d'amorçage de ce thyristor auxiliaire étant égale à la fréquence d'amorçage du thyristor d'extinction, ce thyristor assurant la transmission au circuit d'utilisation, de créneaux de tension d'amplitude sensiblement égale à celle de la tension d'alimentation et de durée réglable à partir de zéro. Commande de démarrage de moteurs de traction.
FR7620422A 1976-07-05 1976-07-05 Circuit regleur de courant continu Granted FR2358027A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620422A FR2358027A1 (fr) 1976-07-05 1976-07-05 Circuit regleur de courant continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620422A FR2358027A1 (fr) 1976-07-05 1976-07-05 Circuit regleur de courant continu

Publications (2)

Publication Number Publication Date
FR2358027A1 true FR2358027A1 (fr) 1978-02-03
FR2358027B1 FR2358027B1 (fr) 1981-09-25

Family

ID=9175225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620422A Granted FR2358027A1 (fr) 1976-07-05 1976-07-05 Circuit regleur de courant continu

Country Status (1)

Country Link
FR (1) FR2358027A1 (fr)

Also Published As

Publication number Publication date
FR2358027B1 (fr) 1981-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse