期刊
MATHEMATICS AND COMPUTERS IN SIMULATION
卷 184, 期 -, 页码 225-243出版社
ELSEVIER
DOI: 10.1016/j.matcom.2020.04.022
关键词
UltraFast charging; Electrical vehicles; Modelling; Control; BESS
类别
资金
- UFCEV project - EU community within technologic transfer of POR Regione Campania 2018-2020
The paper focuses on the mathematical modelling and control system for UltraFast Charging Stations (UFCS) based on the DC micro-grid concept and Energy Storage System Integration to charge new Electrical Vehicles (EVs) at 800V DC within less than 10 minutes. The UFCS integrates a battery energy storage system (BESS) to reduce the peak power of AC main grid, with a dedicated control system to decouple the dynamics of the DC charging station from the AC grid by Load Levelling power management. Numerical simulation results in Matlab-Simulink software are presented to verify UFCS performance and the charging station's dynamics.
The paper deals with mathematical modelling and the control system for UltraFast Charging Stations (UFCS) based on DC micro-grid concept and Energy Storage System Integration to feed new Electrical Vehicles (EVs) at 800V DC in order to reach the EVs power requirement for charge-time less than 10 min. The UFCS integrates a battery energy storage system (BESS) to reduce the peak power of AC main grid, decoupling the dynamics of the DC charging station from the AC grid by means of its dedicated control system. Designing procedure and Control Strategy, based on Load Levelling power management, are dealt with numerical simulation results in Matlab-Simulink software, presented in order to verify UFCS performance and the charging station's dynamics. (C) 2020 International Association for Mathematics and Computers in Simulation (IMACS). Published by Elsevier B.V. All rights reserved.
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