ES8103618A1 - Mejoras en circuitos electricos formadores de impulsos - Google Patents

Mejoras en circuitos electricos formadores de impulsos

Info

Publication number
ES8103618A1
ES8103618A1 ES491117A ES491117A ES8103618A1 ES 8103618 A1 ES8103618 A1 ES 8103618A1 ES 491117 A ES491117 A ES 491117A ES 491117 A ES491117 A ES 491117A ES 8103618 A1 ES8103618 A1 ES 8103618A1
Authority
ES
Spain
Prior art keywords
capacitor
switching means
primary winding
current
inductor
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
ES491117A
Other languages
English (en)
Other versions
ES491117A0 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES491117A0 publication Critical patent/ES491117A0/es
Publication of ES8103618A1 publication Critical patent/ES8103618A1/es
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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/722—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
    • H03K17/723—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Power Conversion In General (AREA)
  • Pulse Circuits (AREA)
  • Dc-Dc Converters (AREA)

Abstract

CIRCUITO GENERADOR DE IMPULSOS PARA DISPARO DE UN TIRISTOR. CUANDO UN CIRCUITO POLARIZADOR (26) HACE CONDUCIR UN TRANSISTOR (25) ESTE HACE DESCARGAR UN CONDENSADOR (C1) PRODUCIENDO UN IMPULSO POSITIVO QUE PASA A TRAVES DEL TRANSFORMADOR (T1) A UN CIRCUITO CON DIODOS (D1, D2, D3, D4, D5) Y ACTUA SOBRE LA PUERTA DE UN TIRISTOR (70). CUANDO EL TRANSISTOR (25) PASA AL CORTE, LA CORRIENTE, QUE ESTABA PASANDO TAMBIEN POR UNA BOBINA (L1), INVIERTE SU SENTIDO EN EL CONDENSADOR (C1) PRODUCIENDO UN IMPULSO NEGATIVO. ESTE LLEGA TAMBIEN AL TIRISTOR (70) Y ADEMAS CARGA UN CONDENSADOR (C2) QUE PROPORCIONARA ENERGIA CUANDO SE HAGA NECESARIA EN UNA LINEA (32) DEL CIRCUITO.
ES491117A 1979-05-02 1980-05-02 Mejoras en circuitos electricos formadores de impulsos Expired ES8103618A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/035,351 US4256982A (en) 1979-05-02 1979-05-02 Electric pulse shaping circuit

Publications (2)

Publication Number Publication Date
ES491117A0 ES491117A0 (es) 1981-03-16
ES8103618A1 true ES8103618A1 (es) 1981-03-16

Family

ID=21882139

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491117A Expired ES8103618A1 (es) 1979-05-02 1980-05-02 Mejoras en circuitos electricos formadores de impulsos

Country Status (7)

Country Link
US (1) US4256982A (es)
JP (1) JPS56500594A (es)
BR (1) BR8008654A (es)
ES (1) ES8103618A1 (es)
FR (1) FR2455817A1 (es)
WO (1) WO1980002486A1 (es)
ZA (1) ZA802644B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386395A (en) * 1980-12-19 1983-05-31 Webster Electric Company, Inc. Power supply for electrostatic apparatus
US4404476A (en) * 1981-09-24 1983-09-13 General Electric Company Pulse shaping and amplifying circuit
GB2227384B (en) * 1988-11-18 1992-05-27 Graviner Ltd Kidde Electrical timing arrangements and methods
US20080054986A1 (en) * 2006-04-17 2008-03-06 Berkebile Lee E Resonant-Current-Source Gate Drive for Simultaneous Operation of Thyristors Using Alternating-Current in the Resonant Circuit
US9622331B2 (en) 2012-12-26 2017-04-11 Unison Industries, Llc Discharge switch device for ignition excitation system
WO2014128953A1 (ja) * 2013-02-25 2014-08-28 株式会社 日立製作所 半導体装置および半導体回路の駆動装置並びに電力変換装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375497A (en) * 1964-04-27 1968-03-26 Ncr Co Matrix control circuitry using gate controlled unidirectional signalling devices
US3423664A (en) * 1967-05-24 1969-01-21 Gen Electric Means for suppressing commutation transients in a controlled rectifier converter for high-voltage electric power applications
US3558983A (en) * 1968-06-20 1971-01-26 Gen Electric Controls for high-current solid-state switches
DE1948257C3 (de) * 1969-09-19 1976-01-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Anordnung zur Erzeugung eines Zündimpulses mit einer hohen steilen Spitze und einem Impulsrücken
US3646578A (en) * 1969-10-21 1972-02-29 Lear Jet Ind Inc Gate drive for controlled rectifiers
US3681677A (en) * 1970-07-08 1972-08-01 Ckd Praha Arrangement for starting of thyristors,including the adjustment of the leading edge of the control pulse on the primary end of an impulse treatment
US3737679A (en) * 1972-02-04 1973-06-05 Rockwell International Corp Radar modulator
US3887836A (en) * 1973-09-20 1975-06-03 Gen Electric Optical driver circuit

Also Published As

Publication number Publication date
WO1980002486A1 (en) 1980-11-13
ES491117A0 (es) 1981-03-16
JPS56500594A (es) 1981-04-30
FR2455817B1 (es) 1984-10-26
BR8008654A (pt) 1981-03-31
FR2455817A1 (fr) 1980-11-28
ZA802644B (en) 1981-12-30
US4256982A (en) 1981-03-17

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