FR1458980A - Transducteur de mesure, de courant continu en courant continu, pouvant être commandé - Google Patents

Transducteur de mesure, de courant continu en courant continu, pouvant être commandé

Info

Publication number
FR1458980A
FR1458980A FR22379A FR22379A FR1458980A FR 1458980 A FR1458980 A FR 1458980A FR 22379 A FR22379 A FR 22379A FR 22379 A FR22379 A FR 22379A FR 1458980 A FR1458980 A FR 1458980A
Authority
FR
France
Prior art keywords
direct current
ordered
measuring transducer
transducer
measuring
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
FR22379A
Other languages
English (en)
Inventor
Hermann Rothig
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.)
Akademie der Wissenschaften der DDR
Original Assignee
Akademie der Wissenschaften der DDR
Deutsche Akademie der Wissenschaften zu Berlin
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 Akademie der Wissenschaften der DDR, Deutsche Akademie der Wissenschaften zu Berlin filed Critical Akademie der Wissenschaften der DDR
Priority to FR22379A priority Critical patent/FR1458980A/fr
Application granted granted Critical
Publication of FR1458980A publication Critical patent/FR1458980A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/40—Instruments transformers for dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR22379A 1965-06-25 1965-06-25 Transducteur de mesure, de courant continu en courant continu, pouvant être commandé Expired FR1458980A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR22379A FR1458980A (fr) 1965-06-25 1965-06-25 Transducteur de mesure, de courant continu en courant continu, pouvant être commandé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22379A FR1458980A (fr) 1965-06-25 1965-06-25 Transducteur de mesure, de courant continu en courant continu, pouvant être commandé

Publications (1)

Publication Number Publication Date
FR1458980A true FR1458980A (fr) 1966-04-29

Family

ID=8583132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22379A Expired FR1458980A (fr) 1965-06-25 1965-06-25 Transducteur de mesure, de courant continu en courant continu, pouvant être commandé

Country Status (1)

Country Link
FR (1) FR1458980A (fr)

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