Dynamic Drive Cycle Model of a Fuel-Cell Powered Hybrid Bus

0576113 - ÚT 2024 RIV FI eng C - Conference Paper (international conference)
Novák, M. - Gruber, Jan
Dynamic Drive Cycle Model of a Fuel-Cell Powered Hybrid Bus.
32nd IEEE International Symposium on Industrial Electronics, ISIE 2023. Helsinky: Institute of Electrical and Electronics Engineers Inc., 2023, č. článku 192344. ISBN 979-835039971-4.
[IEEE International Symposium on Industrial Electronics (ISIE) 2023 /32./. Helsinki (FI), 19.06.2023-21.06.2023]
R&D Projects: GA TA ČR(CZ) CK03000028
Institutional support: RVO:61388998
Keywords : drive cycle * fuel cell * hybrid electric vehicle * permanent magnet synchronous machine
OECD category: Electrical and electronic engineering
https://ieeexplore.ieee.org/document/10228004

This paper presents a model of major components in a hybrid electric bus with a fuel cell. The model is built with the goal of helping the bus designer optimize the electrical components of the bus, for example, to select a suitable size of the fuel cell and battery. The components included in the model are the electric machine, bus motion, fuel cell, and battery model. The electric machine model (100kW, 5000 min−1) and the lithium titanate oxide (LTO) battery cell (Toshiba SCiB 23Ah) were experimentally verified. The model can dynamically calculate the bus motion in a desired driving cycle and output variables such as motor losses, battery losses, currents, voltages, used battery capacity, hydrogen consumption, etc. Sample results from the model are shown in the paper.
Permanent Link: https://hdl.handle.net/11104/0349752