Digital Twin of Fuel Cell Hybrid Electric Vehicle: a detailed modelling approach of the hydrogen powertrain and the auxiliary systemsLorenzo Bartolucci, Edoardo Cennamo, Stefano Cordiner, Vincenzo Mulone, Ferdinando Pasqualini and Marco Aimo BootE3S Web Conf., 334 (2022) 06003DOI: https://doi.org/10.1051/e3sconf/202233406003