@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              The invention relates to a device for measuring currents (3) in the conductors of a sheathed cable of a polyphase network, comprising at least three magnetic sensors (300) arranged around a central hole (312) through which the cable to be measured is intended to pass, the number of conductors in said cable being less than the number of sensors, and a calculation device (330) configured to: access a library of matrices [K] and [K]+, where [K]+ is a pseudo-inverse matrix of matrix [K]; form a vector [B] including a magnetic field measurement for each of the sensors; for various cable configurations and various angular positions of the sensors relative to the cables, calculate a residual vector [R] = [K].[K]+.[B] - [B]; select the matrix [K]+ for which the norm of the vector [R] is minimal; and calculate [1] = [K]+.[B], where [K]+ is the selected matrix.
            """ ;
    dct:identifier "Patent N°: WO 2013068360 A1" ;
    dct:issued "2026-05-05T13:47:27.179010"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-05T13:47:27.179015"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Device for measuring currents in the conductors of a sheathed cable of a polyphase network" ;
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        "spinrjengineering-sciences-physicselectric-power" ;
    dcat:landingPage <https://hal.science/hal-00981641> .

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    dct:issued "2026-05-05T13:47:27.182059"^^xsd:dateTime ;
    dct:modified "2026-05-05T13:47:27.172936"^^xsd:dateTime ;
    dct:title "Device for measuring currents in the conductors of a sheathed cable of a polyphase network" ;
    dcat:accessURL <https://hal.science/hal-00981641> .

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