The present invention provides a portable electric vehicle charger, including a charging control box, a charging gun head, and a cable. The charging control box is provided with a first power conversion circuit that is electrically connected to a grid-side controller, controlled by the grid-side controller and configured to convert and control an alternating-current voltage from the grid. The charging gun head is provided with a second power conversion circuit that is controlled by a battery-side controller and configured to output a DC voltage or current matched with a battery voltage of an electric vehicle. The present invention may directly charge a power battery of the electric vehicle without an on-board charger or a charging pile, has small size, light weight, and low heat emission, and may provide backup power for electrical equipment by using a bidirectional power conversion function.
PORTABLE CHARGER FOR ELECTRIC VEHICLE
TRAGBARES LADEGERÄT FÜR ELEKTROFAHRZEUG
CHARGEUR PORTABLE POUR VÉHICULE ÉLECTRIQUE
2023-08-09
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |