A method of overvoltage protection and an overvoltage protection device are provided. The method includes: electrically connecting an input terminal of a one-way pass circuit to a first equipment and electrically connecting an output terminal of the one-way pass circuit to a second equipment; electrically connecting a converter to the output terminal and a supercapacitor; detecting a first voltage of a first power flow at the output terminal by the converter; and charging the supercapacitor by the first power flow in response to the first voltage being greater than a first threshold.


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    Title :

    METHOD OF OVERVOLTAGE PROTECTION AND OVERVOLTAGE PROTECTION DEVICE USING THE SAME


    Additional title:

    VERFAHREN ZUM ÜBERSPANNUNGSSCHUTZ UND ÜBERSPANNUNGSSCHUTZVORRICHTUNG DAMIT
    PROCÉDÉ DE PROTECTION CONTRE LES SURTENSIONS ET DISPOSITIF DE PROTECTION CONTRE LES SURTENSIONS L'UTILISANT


    Contributors:

    Publication date :

    2025-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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