GR3021101T3 - Device for the galvanic insulation of DC electrical signals or signals containing a DC component - Google Patents

Device for the galvanic insulation of DC electrical signals or signals containing a DC component

Info

Publication number
GR3021101T3
GR3021101T3 GR960402461T GR960402461T GR3021101T3 GR 3021101 T3 GR3021101 T3 GR 3021101T3 GR 960402461 T GR960402461 T GR 960402461T GR 960402461 T GR960402461 T GR 960402461T GR 3021101 T3 GR3021101 T3 GR 3021101T3
Authority
GR
Greece
Prior art keywords
signals
component
transformer
galvanic insulation
electrical signals
Prior art date
Application number
GR960402461T
Other languages
English (en)
Inventor
Jean-Claude Alacoque
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Publication of GR3021101T3 publication Critical patent/GR3021101T3/el

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78Electronic 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
    • H03K17/785Electronic 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 field-effect transistor switches
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33584Bidirectional converters
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic 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
    • H03K17/687Electronic 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 the devices being field-effect transistors
    • H03K17/6871Electronic 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 the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874Electronic 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 the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0003Details of control, feedback or regulation circuits
    • H02M1/0032Control circuits allowing low power mode operation, e.g. in standby mode
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Power Conversion In General (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Electronic Switches (AREA)
  • Insulated Conductors (AREA)
  • Electrotherapy Devices (AREA)
GR960402461T 1991-03-22 1996-09-19 Device for the galvanic insulation of DC electrical signals or signals containing a DC component GR3021101T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103508A FR2674385A1 (fr) 1991-03-22 1991-03-22 Dispositif d'isolement galvanique pour signaux electriques continus ou susceptibles de comporter une composante continue.

Publications (1)

Publication Number Publication Date
GR3021101T3 true GR3021101T3 (en) 1996-12-31

Family

ID=9411029

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960402461T GR3021101T3 (en) 1991-03-22 1996-09-19 Device for the galvanic insulation of DC electrical signals or signals containing a DC component

Country Status (11)

Country Link
US (1) US5321597A (el)
EP (1) EP0505283B1 (el)
JP (1) JP3170337B2 (el)
AT (1) ATE140831T1 (el)
CA (1) CA2063637C (el)
DE (1) DE69212355T2 (el)
DK (1) DK0505283T3 (el)
ES (1) ES2090539T3 (el)
FR (1) FR2674385A1 (el)
GR (1) GR3021101T3 (el)
MX (1) MX9201257A (el)

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Also Published As

Publication number Publication date
FR2674385A1 (fr) 1992-09-25
FR2674385B1 (el) 1995-04-28
DK0505283T3 (da) 1996-11-04
CA2063637A1 (fr) 1992-09-23
CA2063637C (fr) 2003-09-23
US5321597A (en) 1994-06-14
DE69212355T2 (de) 1996-11-28
ES2090539T3 (es) 1996-10-16
JPH05160761A (ja) 1993-06-25
JP3170337B2 (ja) 2001-05-28
ATE140831T1 (de) 1996-08-15
EP0505283A2 (fr) 1992-09-23
EP0505283A3 (en) 1992-11-19
DE69212355D1 (de) 1996-08-29
MX9201257A (es) 1992-10-01
EP0505283B1 (fr) 1996-07-24

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