Mitigating the Impact of Fast Charging on Distribution Grid Using V2V Power Transfer: a Paris Case Study.

Autor: Sehimi, Yacine, Robyns, Benoit, Suomalainen, Emilia, Almaksour, Khaled
Předmět:
Zdroj: Digital Proceedings of the 'Virtual 4th E-Mobility Power System Integration Symposium'; 2020, p10-17, 8p
Abstrakt: To support the mass market adoption of battery electric vehicles (BEVs), an appropriate charging infrastructure is necessary, and DC fast chargers (DCFCs) are expected to play a key role. However, their deployment requires costly reinforcements of the distribution grid. This paper investigates a novel concept of a fast charging station. It uses the batteries of a fleet of carsharing electric vehicles (CEVs) that are partially discharged to provide a high charging power to private electric vehicle (PEVs), thanks to a vehicle-to-vehicle (V2V) conductive energy transfer. Based on data from a carsharing operator in the city of Paris, a simulation model of a V2V fast charging infrastructure is built. The impact on the carsharing system and on the required reinforcements of the distribution grid are evaluated. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index