FR3097330B1 - CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS - Google Patents

CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS Download PDF

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Publication number
FR3097330B1
FR3097330B1 FR1906465A FR1906465A FR3097330B1 FR 3097330 B1 FR3097330 B1 FR 3097330B1 FR 1906465 A FR1906465 A FR 1906465A FR 1906465 A FR1906465 A FR 1906465A FR 3097330 B1 FR3097330 B1 FR 3097330B1
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France
Prior art keywords
sample
cable
electrical resistance
continuous
current
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Active
Application number
FR1906465A
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French (fr)
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FR3097330A1 (en
Inventor
David Dubois
Sunny Girard
Louis Lapierre
Eric Beauguitte
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Nexans SA
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Nexans SA
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Publication date
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Priority to FR1906465A priority Critical patent/FR3097330B1/en
Publication of FR3097330A1 publication Critical patent/FR3097330A1/en
Application granted granted Critical
Publication of FR3097330B1 publication Critical patent/FR3097330B1/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

Ce banc (10) de mesure de la résistance électrique en courant continu et alternatif d’un câble de puissance comporte : un échantillon (12) du câble, cet échantillon (12) ayant une longueur prédéterminée ; un moyen (14) d’alimentation en courant connecté à une extrémité (121) de l’échantillon (12) et adapté à fournir un courant continu et un courant alternatif ; un conducteur (16) de retour du courant connecté à l’autre extrémité (122) de l’échantillon (12) et formant un circuit coaxial à l’échantillon (12) ; une enceinte (18) isolée thermiquement contenant l’échantillon (12) et le conducteur (16) de retour du courant ; et un moyen (20) de mesure de la tension électrique entre deux points (A, B) de l’échantillon (12) distants d’une longueur prédéterminée. Figure pour l’abrégé : Fig. 1This bench (10) for measuring the electrical resistance in direct and alternating current of a power cable comprises: a sample (12) of the cable, this sample (12) having a predetermined length; current supply means (14) connected to one end (121) of the sample (12) and adapted to supply direct current and alternating current; a current return conductor (16) connected to the other end (122) of the sample (12) and forming a circuit coaxial with the sample (12); a thermally insulated enclosure (18) containing the sample (12) and the current return conductor (16); and means (20) for measuring the electrical voltage between two points (A, B) of the sample (12) distant by a predetermined length. Figure for the abstract: Fig. 1

FR1906465A 2019-06-17 2019-06-17 CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS Active FR3097330B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1906465A FR3097330B1 (en) 2019-06-17 2019-06-17 CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906465A FR3097330B1 (en) 2019-06-17 2019-06-17 CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS
FR1906465 2019-06-17

Publications (2)

Publication Number Publication Date
FR3097330A1 FR3097330A1 (en) 2020-12-18
FR3097330B1 true FR3097330B1 (en) 2021-06-25

Family

ID=67810928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906465A Active FR3097330B1 (en) 2019-06-17 2019-06-17 CONTINUOUS AND ALTERNATIVE CURRENT ELECTRICAL RESISTANCE MEASUREMENT BENCH OF A CABLE AND ASSOCIATED PROCESS

Country Status (1)

Country Link
FR (1) FR3097330B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912632Y2 (en) * 1979-12-29 1984-04-16 日本電信電話株式会社 Cable sheath surge shielding coefficient measurement circuit

Also Published As

Publication number Publication date
FR3097330A1 (en) 2020-12-18

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