A method for detecting a loss or an undervoltage condition of phase of an electric converter unit (30), characterized in that the method comprises: determining (410) an extremum value, such as a maximum and/or a minimum value, of a phase voltage of the electric converter unit (30) for at least one fundamental period of the phase voltage, and comparing (420) the extremum value to a first threshold value, and if, based on the comparison, a first threshold criterion related to the first threshold value is satisfied, then determining (430) the loss or the undervoltage condition of phase.


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    Title :

    METHOD FOR DETECTING LOSS OR UNDERVOLTAGE CONDITION OF PHASE OF ELECTRIC CONVERTER UNIT, CONVEYOR CONTROL UNIT, AND CONVEYOR SYSTEM


    Additional title:

    VERFAHREN ZUR ERKENNUNG EINES VERLUSTES ODER UNTERSPANNUNGSZUSTANDES DER PHASE EINER ELEKTRISCHEN WANDLEREINHEIT, FÖRDERSTEUEREINHEIT UND FÖRDERSYSTEM
    PROCÉDÉ DE DÉTECTION DES CONDITIONS DE PERTE OU DE SOUS-TENSION DE PHASE D'UNE UNITÉ DE CONVERTISSEUR ÉLECTRIQUE, UNITÉ DE COMMANDE DE CONVOYEUR ET SYSTÈME DE CONVOYEUR


    Contributors:

    Publication date :

    2024-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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