In one aspect, a controller (104) for detecting erroneous data generated at an electric vehicle charging station (102) (EVCS) is provided. The EVCS includes a plurality of electric vehicle supply equipment (106, 107, 108, 109) (EVSE) for charging electric vehicles. The controller is configured to store a plurality of data models (133, 134, 135, 136) that predict a current at a point of common coupling (112) (PCC) drawn by the EVCS from a utility (110), where each of the plurality of data models ignores measurements from a different one of the plurality of EVSEs, generate a plurality of predicted current values (138, 139, 140, 141), each generated using a different one of plurality of data models, measure an actual current value (132) at the PCC, calculate a plurality of difference values, each comprising a difference between one of the predicted current values and the actual current value, and determine whether the erroneous data is being generated based on the plurality of difference values.
DETECTION OF ERRONEOUS DATA GENERATED IN AN ELECTRIC VEHICLE CHARGING STATION
ERKENNUNG VON FEHLERHAFTEN DATEN, DIE IN EINER ELEKTROFAHRZEUGLADESTATION ERZEUGT WERDEN
DÉTECTION DE DONNÉES ERRONÉES GÉNÉRÉES DANS UNE STATION DE CHARGE DE VÉHICULE ÉLECTRIQUE
04.09.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
DETECTION OF ERRONEOUS DATA GENERATED IN AN ELECTRIC VEHICLE CHARGING STATION
Europäisches Patentamt | 2024
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