[go: up one dir, main page]

FR2468251B1 - Circuit de commande d'alimentation a thyristors - Google Patents

Circuit de commande d'alimentation a thyristors

Info

Publication number
FR2468251B1
FR2468251B1 FR8022324A FR8022324A FR2468251B1 FR 2468251 B1 FR2468251 B1 FR 2468251B1 FR 8022324 A FR8022324 A FR 8022324A FR 8022324 A FR8022324 A FR 8022324A FR 2468251 B1 FR2468251 B1 FR 2468251B1
Authority
FR
France
Prior art keywords
control circuit
supply control
thyristor supply
thyristor
circuit
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
FR8022324A
Other languages
English (en)
Other versions
FR2468251A1 (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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas 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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of FR2468251A1 publication Critical patent/FR2468251A1/fr
Application granted granted Critical
Publication of FR2468251B1 publication Critical patent/FR2468251B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
FR8022324A 1979-10-20 1980-10-17 Circuit de commande d'alimentation a thyristors Expired FR2468251B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7936507A GB2062372B (en) 1979-10-20 1979-10-20 Thyristor control circuits

Publications (2)

Publication Number Publication Date
FR2468251A1 FR2468251A1 (fr) 1981-04-30
FR2468251B1 true FR2468251B1 (fr) 1985-05-31

Family

ID=10508678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022324A Expired FR2468251B1 (fr) 1979-10-20 1980-10-17 Circuit de commande d'alimentation a thyristors

Country Status (5)

Country Link
US (1) US4333048A (fr)
DE (1) DE3039314A1 (fr)
FR (1) FR2468251B1 (fr)
GB (1) GB2062372B (fr)
IT (1) IT1133719B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680490A (en) * 1985-04-02 1987-07-14 Gould Inc. MOSFET AC switch
JPH02500072A (ja) * 1987-06-19 1990-01-11 ベロルススキ　ゴスダルストベンニ　ウニベルシテト　イメニ　ベー．イー．レニナ 交流電圧スイッチングシステム
FR2636184B1 (fr) * 1988-09-02 1994-04-01 Merlin Et Gerin Dispositif de coupure statique pour circuit electrique a moyenne tension
DE60134597D1 (de) * 2000-02-29 2008-08-14 Root 2 Ltd Halbleiterrelais
EP2451079A1 (fr) 2010-11-03 2012-05-09 Vetco Gray Controls Limited Démarrage souple pour commutation d'alimentation CA
RU2489790C1 (ru) * 2012-05-25 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" Формирователь импульсов тока управления тиристора
RU2605454C1 (ru) * 2015-08-19 2016-12-20 Акционерное общество "ТВЭЛ" (АО "ТВЭЛ") Адаптивное устройство для управления силовым тиристором
USD1060023S1 (en) * 2022-03-02 2025-02-04 Purple Line Llc Wheel clamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283177A (en) * 1964-09-02 1966-11-01 Aerojet General Co Interference-free a.-c. switch
DE1638550A1 (de) * 1967-02-11 1970-08-27 Siemens Ag Zuendeinrichtung fuer Thyristoren
NL7205293A (fr) * 1972-04-20 1973-10-23
US4021683A (en) * 1975-01-03 1977-05-03 National Research Development Corporation Electronic switching circuits
US3940634A (en) * 1975-02-14 1976-02-24 Rockwell International Corporation Solid state AC power relay
FR2400285A1 (fr) * 1977-08-08 1979-03-09 Elektrotekhnichesky Inst Capteur de passage par zero d'une haute tension

Also Published As

Publication number Publication date
GB2062372A (en) 1981-05-20
DE3039314A1 (de) 1981-04-30
IT8025435A0 (it) 1980-10-17
FR2468251A1 (fr) 1981-04-30
GB2062372B (en) 1984-05-10
IT1133719B (it) 1986-07-09
US4333048A (en) 1982-06-01

Similar Documents

Publication Publication Date Title
DE2862207D1 (en) Semiconductor circuit arrangement for controlling a controlled device.
FR2330194A1 (fr) Dispositif d'alimentation du type a commutation
IT1149980B (it) Circuito logico di comando per un'unita' di stampa
IT1099239B (it) Dispositivo di comando elettronico funzionante a prossimita'
BE854462A (fr) Dispositif d'alimentation pour machine a reluctance variable
FR2577359B1 (fr) Circuit de commande d'alimentation a decoupage a demarrage progressif
DE3068875D1 (en) Semiconductor memory circuit including a hold current controlling circuit
FR2468251B1 (fr) Circuit de commande d'alimentation a thyristors
DK160654C (da) Styrekredsloeb for en koeleanordning
JPS55131808A (en) Circuit unit for controlling operation device motion
GB2007056B (en) Thyristor switching control arrangement
BE855145A (fr) Circuit d'alimentation
GB2015270B (en) Controlling thyristors
FR2276733A1 (fr) Circuit de commande pour systeme d'alimentation
BE872157A (fr) Rail d'alimentation a commande electronique
JPS54151444A (en) Power supply control circuit for camera
GB2018059A (en) Circuit arrangement for firing a thyristor
FR2296881A1 (fr) Circuit de commande d'alimentation de charges inductives variables
FR2570898B1 (fr) Circuit de commande d'alimentation commutee regulee
GB2012500B (en) Thyristor control circuits
FR2579016B1 (fr) Interrupteur a commande electromagnetique
DK682688A (da) Styrekredsloeb for en gto-tyristor
FR2579015B1 (fr) Interrupteur multipolaire a commande electromagnetique
JPS5673824A (en) Control circuit for switching device
ZA824049B (en) A thyristor control arrangement

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse