The object of the invention is to charge the battery of multiple electric vehicles (cars, buses, trucks), which are simultaneously connected to multiple charging stations during parking, but are sequentially charged by 1 common DC charger. The number of electric vehicles charged by 1 DC charger in timesharing is of the order of magnitude 8 to 32. The aim is to spread the investment cost of the DC charger over multiple charging points so that it is price competitive with AC chargers as a parking charger, but retains the advantage of fast charging if required. Optionally, in V2G mode, the DC charger can use the combined battery capacity of all attached electric vehicles.
CHARGING ELECTRIC VEHICLE BATTERIES WITH EXTERNAL CONVERTERS USING THE TIMESHARING PRINCIPLE
LADEN VON BATTERIEN EINES ELEKTROFAHRZEUGS MIT EXTERNEN WANDLERN NACH DEM TIMESHARING-PRINZIP
CHARGE DE BATTERIES DE VÉHICULE ÉLECTRIQUE AVEC CONVERTISSEURS EXTERNES SELON LE PRINCIPE DE TEMPS PARTAGÉ
2024-01-03
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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