A device determines a corrected setting of a neutral current at an output of a rectifier stage of an electrical or hybrid automotive vehicle battery charger without galvanic isolation. The device includes a phase-locked loop to determine an instantaneous frequency of the network as a function of a measurement of a voltage of an electrical supply network, a regulating mapping to determine a neutral current setting as a function of a setting of battery current, a device to calculate an amplitude of a frequency variation of the network as a function of the instantaneous frequency, a correction mapping that receives as input a value of the amplitude of the frequency variation and emits as output a correction value of the neutral current setting, and a summer to determine a corrected neutral current setting by adding the correction value of the neutral current setting to the neutral current setting.


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    Title :

    DISPOSITIF ET PROCEDE DE DETERMINATION D'UNE CONSIGNE CORRIGEE DU COURANT NEUTRE D'UN CHARGEUR SANS ISOLATION GALVANIQUE DE BATTERIE DE VEHICULE AUTOMOBILE ELECTRIQUE OU HYBRIDE


    Contributors:

    Publication date :

    2017-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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