An electric vehicle (EV) charging method which considers the EVs heterogeneity, taking into account the absence of any information about future arrivals and departures, and of the amount of time any charging will take. The method further considers both switch on and off possibilities and not an arbitrarily small minimum charging power. In order to achieve all these objectives, the invention defines novel metrics and uses them to construct a dedicated optimization problem. As the charging power is discontinuous, the minimum charging power not being arbitrarily small, the optimization problem is mixed integer by nature. Further, because the mixed-integer optimization is difficult to perform in real-time, the invention proposes a heuristic for reducing the number of integer variables, thus reducing the complexity of the problem.
REAL-TIME CONTROL OF AN ELECTRIC VEHICLE CHARGING STATION WHILE TRACKING AN AGGREGATED POWER-SETPOINT
ECHTZEITSTEUERUNG EINER ELEKTROFAHRZEUGLADESTATION WÄHREND DER VERFOLGUNG EINES AGGREGIERTEN LEISTUNGSSOLLWERTES
COMMANDE EN TEMPS RÉEL D'UNE BORNE DE RECHARGE DE VÉHICULE ÉLECTRIQUE TOUT EN POURSUIVANT UNE CONSIGNE DE PUISSANCE AGRÉGÉE
20.04.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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