The invention discloses a DC voltage converter arrangement for supplying energy to a low-voltage supply system from a high-voltage supply system in an electric vehicle. The DC voltage converter arrangement comprises, in addition to a DC voltage converter, a supplementary auxiliary voltage supply system. This auxiliary voltage supply system can supply control components of the DC voltage converter with electrical energy. The voltage supply system can further feed electrical energy into the low-voltage supply system so that the DC voltage converter can be deactivated when there is a low power requirement in the low-voltage supply system.
GLEICHSPANNUNGSWANDLERANORDNUNG, ELEKTROFAHRZEUG UND VERFAHREN ZUM BETREIBEN EINER GLEICHSPANNUNGSWANDLERANORDNUNG
DC VOLTAGE CONVERTER ARRANGEMENT, ELECTRIC VEHICLE AND METHOD FOR OPERATING A DC VOLTAGE CONVERTER ARRANGEMENT
AGENCEMENT DE CONVERTISSEUR DE TENSION CC, VÉHICULE ÉLECTRIQUE ET PROCÉDÉ DE FONCTIONNEMENT D'UN AGENCEMENT DE CONVERTISSEUR DE TENSION CC
2025-08-06
Patent
Electronic Resource
German
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