Vehicle electrical system and method for operating such vehicle electrical system

An electric vehicle electrical network for an electrically driven motor vehicle, a method for operating a vehicle electrical network, and an electrically driven motor vehicle having such a vehicle electrical network are disclosed. The vehicle electrical network has: a traction battery pack having a...

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Bibliographische Detailangaben
Hauptverfasser: STOLZ MARKUS, FLEISCHER RAINER
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An electric vehicle electrical network for an electrically driven motor vehicle, a method for operating a vehicle electrical network, and an electrically driven motor vehicle having such a vehicle electrical network are disclosed. The vehicle electrical network has: a traction battery pack having a first battery pack terminal and a second battery pack terminal for providing a high voltage; a first current path between the first battery pack terminal and a first terminal for a high voltage component and a second current path between the second battery pack terminal and a second terminal for the high voltage component; and a DC voltage converter connected to a low-voltage network on an output side, the first input of the DC voltage converter being connected to a first tap between the first battery pack terminal and a first switch in the first current path and the second input of the DC voltage converter being connected to a second tap between a second switch and a second load terminal in the second current path