A compensation apparatus compensates for leakage currents on conductors that include active conductors. The apparats (20) has a differential current measuring apparatus (22), a power supply unit (60), a first signal generator (33), an output stage (28) and a supply apparatus (39). The differential current measuring apparatus (22) captures a first signal at a first location of the active conductors and supplies it to the first signal generator (33). The first signal characterizes differential current on the active conductors. The first signal generator (33) generates a second signal to compensate for the differential current from the first signal and supplies this second signal to the output stage (28). The output stage (28) injects a compensation current into at least one of the active conductors via the supply apparatus (39) on the basis of the second signal.


    Access

    Download


    Export, share and cite



    Title :

    Compensation apparatus for leakage currents


    Contributors:

    Publication date :

    2021-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    COMPENSATION APPARATUS FOR LEAKAGE CURRENTS

    FLORIAN MAYER / DANIEL SPESSER / TIM PFIZENMAIER | European Patent Office | 2021

    Free access

    COMPENSATION APPARATUS FOR LEAKAGE CURRENTS

    MAYER FLORIAN / SPESSER DANIEL / PFIZENMAIER TIM | European Patent Office | 2021

    Free access

    COMPENSATION DEVICE FOR LEAKAGE CURRENTS

    SPESSER DANIEL / PFIZENMAIER TIM | European Patent Office | 2021

    Free access

    Compensation device for leakage currents

    SPESSER DANIEL / PFIZENMAIER TIM | European Patent Office | 2022

    Free access

    COMPENSATION DEVICE FOR COMPENSATING FOR LEAKAGE CURRENTS

    European Patent Office | 2023

    Free access