FR2504757A1 - Procede et dispositif autoadaptatif d'amorcage d'un triac - Google Patents

Procede et dispositif autoadaptatif d'amorcage d'un triac Download PDF

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Publication number
FR2504757A1
FR2504757A1 FR8108336A FR8108336A FR2504757A1 FR 2504757 A1 FR2504757 A1 FR 2504757A1 FR 8108336 A FR8108336 A FR 8108336A FR 8108336 A FR8108336 A FR 8108336A FR 2504757 A1 FR2504757 A1 FR 2504757A1
Authority
FR
France
Prior art keywords
triac
trigger
pulse
gate
output
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
FR8108336A
Other languages
English (en)
French (fr)
Other versions
FR2504757B1 (enExample
Inventor
Jean-Jacques Lamboley
Lamboley Jean-Jacques
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8108336A priority Critical patent/FR2504757A1/fr
Priority to EP82400732A priority patent/EP0064450B1/fr
Priority to US06/371,420 priority patent/US4518867A/en
Priority to DE8282400732T priority patent/DE3261269D1/de
Publication of FR2504757A1 publication Critical patent/FR2504757A1/fr
Application granted granted Critical
Publication of FR2504757B1 publication Critical patent/FR2504757B1/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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
FR8108336A 1981-04-27 1981-04-27 Procede et dispositif autoadaptatif d'amorcage d'un triac Granted FR2504757A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8108336A FR2504757A1 (fr) 1981-04-27 1981-04-27 Procede et dispositif autoadaptatif d'amorcage d'un triac
EP82400732A EP0064450B1 (fr) 1981-04-27 1982-04-23 Procédé et dispositif autoadaptatif d'amorçage d'un triac
US06/371,420 US4518867A (en) 1981-04-27 1982-04-23 Self-adapting process and device for triggering a triac
DE8282400732T DE3261269D1 (en) 1981-04-27 1982-04-23 Self adjusting method and apparatus for actuating a triac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108336A FR2504757A1 (fr) 1981-04-27 1981-04-27 Procede et dispositif autoadaptatif d'amorcage d'un triac

Publications (2)

Publication Number Publication Date
FR2504757A1 true FR2504757A1 (fr) 1982-10-29
FR2504757B1 FR2504757B1 (enExample) 1983-06-10

Family

ID=9257807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108336A Granted FR2504757A1 (fr) 1981-04-27 1981-04-27 Procede et dispositif autoadaptatif d'amorcage d'un triac

Country Status (4)

Country Link
US (1) US4518867A (enExample)
EP (1) EP0064450B1 (enExample)
DE (1) DE3261269D1 (enExample)
FR (1) FR2504757A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325099A1 (de) * 1983-07-12 1985-01-24 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung fuer die ansteuerung eines abschaltbaren thyristors (gto)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405769A1 (de) * 1984-02-17 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum ansteuern des stromleitenden zustandes eines abschaltbaren thyristors
FR2563393B1 (fr) * 1984-04-20 1990-08-10 Jeumont Schneider Ensemble de commutation a semi-conducteur monodirectionnel en courant et bidirectionnel en tension a blocage commande et a amorcage spontane et graduateur capacitif
US5365157A (en) * 1994-01-07 1994-11-15 Coltene/Whaledent, Inc. Voltage regulator employing a triac to deliver voltage to a load
JPH08107668A (ja) * 1994-10-05 1996-04-23 Mitsubishi Denki Semiconductor Software Kk スイッチングレギュレータ、電源回路、バッテリーチャージャー制御回路及びｄｃモータ制御回路
ATE180118T1 (de) * 1995-11-27 1999-05-15 Koninkl Philips Electronics Nv Leistungsversorgungsschaltung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946331A1 (de) * 1969-09-12 1971-03-18 Siemens Ag Schaltungsanordnung zum Ansteuern eines Triac bei komplexen Lastwiderstand
FR2149142A5 (enExample) * 1971-07-30 1973-03-23 Rca Corp
US3728557A (en) * 1968-08-01 1973-04-17 Westinghouse Electric Corp Control scheme for timing the application of limited duration firing signals to power switching devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763395A (en) * 1971-07-30 1973-10-02 Rca Corp Interference suppression circuits
US3793537A (en) * 1972-09-25 1974-02-19 Westinghouse Electric Corp Firing circuitry for semiconductive controlled rectifiers
US4028609A (en) * 1975-12-22 1977-06-07 Westinghouse Electric Corporation Digital firing pulse generator with pulse suppression
US4355242A (en) * 1978-06-19 1982-10-19 General Electric Company Voltage regulating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728557A (en) * 1968-08-01 1973-04-17 Westinghouse Electric Corp Control scheme for timing the application of limited duration firing signals to power switching devices
DE1946331A1 (de) * 1969-09-12 1971-03-18 Siemens Ag Schaltungsanordnung zum Ansteuern eines Triac bei komplexen Lastwiderstand
FR2149142A5 (enExample) * 1971-07-30 1973-03-23 Rca Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325099A1 (de) * 1983-07-12 1985-01-24 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung fuer die ansteuerung eines abschaltbaren thyristors (gto)

Also Published As

Publication number Publication date
DE3261269D1 (en) 1985-01-03
FR2504757B1 (enExample) 1983-06-10
EP0064450B1 (fr) 1984-11-21
EP0064450A1 (fr) 1982-11-10
US4518867A (en) 1985-05-21

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