정춘화, 신창우, 박영일, 차석원
한국자동차공학회논문집, Vol. 19, No. 6, pp.113~118,
2011
Abstract : Fuel Cell Hybrid Vehicle (FCHV) is one of the most promising candidates for the next generation of
transportation. It has many outstanding advantages such as higher energy efficiency and much lower emissions than internal combustion engine vehicles. It also has the ability of recovering braking energy. In order to design an FCHV drive train, we need to determine the size of the electric motor, the Fuel Cell System (FCS), and the battery. In this paper, the methodology for the sizing of these components is introduced based on the driveability constraints of the FCHV. A power management strategy is also presented because the battery energy capacity depends on it. The warm-up time of the FCS is also considered in the power management strategy and the simulation result is compared to that without considering the warm-up time.