ATE140831T1 - Vorrichtung für die galvanische trennung von gleichstromsignalen oder eine gleichstromkomponente enthaltendes signal - Google Patents

Vorrichtung für die galvanische trennung von gleichstromsignalen oder eine gleichstromkomponente enthaltendes signal

Info

Publication number
ATE140831T1
ATE140831T1 AT92400758T AT92400758T ATE140831T1 AT E140831 T1 ATE140831 T1 AT E140831T1 AT 92400758 T AT92400758 T AT 92400758T AT 92400758 T AT92400758 T AT 92400758T AT E140831 T1 ATE140831 T1 AT E140831T1
Authority
AT
Austria
Prior art keywords
current
signal containing
galvanic isolation
transformer
current component
Prior art date
Application number
AT92400758T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE140831T1 publication Critical patent/ATE140831T1/de

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
    • H03K17/785—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 field-effect transistor switches
    • 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
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion 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
    • H02M3/325—Conversion 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
    • H02M3/335—Conversion 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
    • H02M3/33569—Conversion 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
    • H02M3/33576—Conversion 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
    • H02M3/33584—Bidirectional converters
    • 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
    • H03K17/687—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 the devices being field-effect transistors
    • H03K17/6871—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 the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—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 the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies 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)
  • Power Conversion In General (AREA)
  • Filters And Equalizers (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Electronic Switches (AREA)
  • Electrotherapy Devices (AREA)
  • Insulated Conductors (AREA)
AT92400758T 1991-03-22 1992-03-20 Vorrichtung für die galvanische trennung von gleichstromsignalen oder eine gleichstromkomponente enthaltendes signal ATE140831T1 (de)

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
ATE140831T1 true ATE140831T1 (de) 1996-08-15

Family

ID=9411029

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92400758T ATE140831T1 (de) 1991-03-22 1992-03-20 Vorrichtung für die galvanische trennung von gleichstromsignalen oder eine gleichstromkomponente enthaltendes signal

Country Status (11)

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

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Also Published As

Publication number Publication date
EP0505283A3 (en) 1992-11-19
ES2090539T3 (es) 1996-10-16
MX9201257A (es) 1992-10-01
EP0505283A2 (fr) 1992-09-23
CA2063637C (fr) 2003-09-23
GR3021101T3 (en) 1996-12-31
FR2674385B1 (OSRAM) 1995-04-28
EP0505283B1 (fr) 1996-07-24
CA2063637A1 (fr) 1992-09-23
DE69212355D1 (de) 1996-08-29
US5321597A (en) 1994-06-14
JPH05160761A (ja) 1993-06-25
DK0505283T3 (da) 1996-11-04
JP3170337B2 (ja) 2001-05-28
DE69212355T2 (de) 1996-11-28
FR2674385A1 (fr) 1992-09-25

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