SYSTEM AND METHOD FOR MITIGATING DELAYS AND UNCERTAINTIES IN ELECTRIC VEHICLE FLEET CHARGING BY OPTIMALLY SIZING AN ENERGY-TIME RESERVE TO MAINTAIN A VEHICLE READINESS SERVICE LEVEL

Electric vehicle supply equipment (EVSE) in an electric vehicle (EV) depot can be controlled to charge electric vehicles by their scheduled departure times. However, disturbances and other uncertainties can unexpectedly change the power required for charging over any given time period. Disclosed emb...

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Bibliographische Detailangaben
Hauptverfasser:	HILLIARD, Antony Foster, KNEZOVIC, Katarina, GIUNTOLI, Marco
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLES IN GENERAL
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Zusammenfassung:	Electric vehicle supply equipment (EVSE) in an electric vehicle (EV) depot can be controlled to charge electric vehicles by their scheduled departure times. However, disturbances and other uncertainties can unexpectedly change the power required for charging over any given time period. Disclosed embodiments utilize energy-reserve profiles, associated with power infrastructure assets, as constraints in an optimization model to prevent the optimization from relying too heavily on last-minute charging, while still providing the optimization model with flexibility to balance competing objectives, in a fast and scalable manner. Each energy-reserve profile may decrease energy available to the associated power infrastructure asset over time, by increasing an energy reserve over time.