The invention relates to an electric vehicle supply equipment, EVSE (1), for charging an electric vehicle with up to a rated charge current, comprisinga calibrated energy meter (4) and a calibrated time meter (5), wherebythe calibrated energy meter (4) is characterized by a minimum charge current that is accurately measurable due to the calibration, andthe EVSE (1) is configured, when charging the electric vehicle with an actual charge current during a charging session, for initially metering the actual charge current with the calibrated energy meter (4) as long as the actual charge current is in a range between the rated charge current and a value related to the minimum charge current and thereafter for metering a charge time with the calibrated time meter (5) until the charging session ends.
ELECTRIC VEHICLE SUPPLY EQUIPMENT, EVSE, FOR CHARGING AN ELECTRIC VEHICLE
ELEKTROFAHRZEUGVERSORGUNGSAUSRÜSTUNG (EVSE) ZUM LADEN EINES ELEKTROFAHRZEUGS
ÉQUIPEMENT D'ALIMENTATION DE VÉHICULE ÉLECTRIQUE, EVSE, POUR CHARGER UN VÉHICULE ÉLECTRIQUE
27.01.2021
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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