Art der Publikation  Journal
AutorenWeisbach, M., M.Sc. Tobias Schneider, Dr.-Ing. Dominik Maune, Fechtner, H., Spaeth, U., Dr.-Ing. Ralf Wegener, Univ.-Prof. Dr.-Ing. Stefan Soter, Schmuelling, B.
TitelIntelligent Multi-Vehicle DC/DC Charging Station Powered by a Trolley Bus Catenary Grid
Name des Journals            Energies 2021
VolumeVolume 14
NumberIssue 24
AbstractThis article deals with the major challenge of electric vehicle charging infrastructure in urban areas—installing as many fast charging stations as necessary and using them as efficiently as possible, while considering grid level power limitations. A smart fast charging station with four vehicle access points and an intelligent load management algorithm based on the combined charging system interface is presented. The shortcomings of present implementations of the combined charging system communication protocol are identified and discussed. Practical experiments and simulations of different charging scenarios validate the concept and show that the concept can increase the utilization time and the supplied energy by a factor of 2.4 compared to typical charging station installations


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