The present disclosure relates to a voltage converter for an electrified vehicle. The voltage converter is connected between an external low-voltage source and an external high-voltage source. The voltage converter comprises a power conversion device comprising at least two power conversion components connected in parallel. The voltage converter further comprises a safety power switching device, connected to the power conversion device and comprising at least two safety power switching components, configured for providing a protection mechanism for the voltage converter in an OFF or ON selection process thereof; and a safety detection controller, connected to each of the safety power switching components, configured for real-time detection of each of the safety power switching components . The present disclosure also relates to an electrified vehicle, and a real-time detecting method for a voltage converter of an electrified vehicle.


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    Title :

    A VOLTAGE CONVERTER, AN ELECTRIFIED VEHICLE AND A METHOD FOR REAL-TIME DETECTION OF A VOLTAGE CONVERTER


    Additional title:

    EIN SPANNUNGSWANDLER, EIN ELEKTRIFIZIERTES FAHRZEUG UND EIN VERFAHREN ZUR ECHTZEITERKENNUNG EINES SPANNUNGSWANDLERS
    CONVERTISSEUR DE TENSION, VEHICULE ELECTRIFIE ET PROCEDE DE DETECTION EN TEMPS REEL D'UN CONVERTISSEUR DE TENSION


    Contributors:
    JIN QIONG (author) / JIN HANYU (author) / YANG HANNAH-MIN (author)

    Publication date :

    2023-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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