A motor vehicle electrical system having a DC-to-DC converter with a high-voltage side and a low-voltage side, wherein at least one traction battery is connected to the high-voltage side and electrical loads are connected to the low-voltage side, wherein the DC-to-DC converter can be switched on or woken up by a control signal of an electrical device, wherein the electrical device is arranged on the high-voltage side or is designed with an electrical energy store locally associated with the electrical device. Also disclosed is a method for operating such a motor vehicle electrical system.
Motor vehicle electrical system and method for operating a motor vehicle electrical system
2016-05-24
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Motor vehicle electrical system and method for operating a motor vehicle electrical system
Europäisches Patentamt | 2016
|Motor vehicle electrical system and method for operating a motor vehicle electrical system
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2021
Motor vehicle electrical system and vehicle with a motor vehicle electrical system
Europäisches Patentamt | 2023
|