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.
A VOLTAGE CONVERTER, AN ELECTRIFIED VEHICLE AND A METHOD FOR REAL-TIME DETECTION OF A VOLTAGE CONVERTER
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
2023-06-28
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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