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Vol.5, No.1, 2026: pp.51-58
Electric Propulsion Systems of Autonomous Hydrogen Fuel Cell Buses
Authors:
Saša Milojević1
, Slobodan Savić1
, Aleksandar Ašonja2
, Slavica Miladinović1
,
Blaža Stojanović1
1Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, Kragujevac 34000, Serbia
2Faculty of Economics and Engineering Management, University Business Academy, Cvećarska 2, Novi Sad 21000, Serbia
Received: 19 November 2025
Revised: 20 January 2026
Accepted: 11 February 2026
Published: 31 March 2026
Abstract:
The decarbonization of public transport represents a major challenge in achieving sustainable urban mobility. This paper presents a comprehensive analysis of electric propulsion systems in autonomous hydrogen fuel cell buses. The study evaluates technological characteristics, operational efficiency, regulatory frameworks, and economic feasibility. A comparative analysis with battery electric buses and compressed natural gas buses is also provided. Special attention is given to integrating autonomous driving technologies and the necessary infrastructure adaptations. The results indicate that hydrogen buses are particularly suitable for high-demand and long-distance routes, while regulatory, infrastructural, and economic challenges remain key barriers.
Keywords:
Autonomous transport, Electric propulsion, Fuel cells, Urban mobility, Hydrogen buses
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© 2026 by the authors. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)
Volume 5
Number 1
March 2026.
How to Cite
S. Milojević, S. Savić, A. Ašonja, S. Miladinović, B. Stojanović, Electric Propulsion Systems of Autonomous Hydrogen Fuel Cell Buses. Advanced Engineering Letters, 5(1), 2026: 51-58.
https://doi.org/10.46793/adeletters.2026.5.1.5