An electric vehicle charging system includes a charging system controller having a processor and computer-readable memory, and a DC power converter. A DC Bus has at least a positive and a negative set of voltage lines. At least two charging dispensers are in electrical communication with the DC power converter along the DC Bus. Each of the at least two charging dispensers is electrically connectable to an electric vehicle. The charging system controller is configured to: acquire a target inlet voltage requested by a first chargeable electric vehicle; acquire a target inlet voltage requested by at least one subsequent chargeable electric vehicle; control a voltage of the DC Bus to correspond to the target inlet voltage requested by at least one chargeable electric vehicle; and connect a chargeable electric vehicle having a target inlet voltage corresponding to the voltage of the DC Bus, thereby enabling charging or discharging.
BIDIRECTIONAL CONCURRENT CHARGING SYSTEM
2025-04-17
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Charging station with bidirectional charging function and bidirectional charging control method
European Patent Office | 2023
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