Mechanical Engineering Department, Faculty of Engineering, Mutah University, P.O Box 7, Al-Karak 61710, Jordan
BibTex Citation Data :
@article{IJRED62412, author = {Ala'a Al-Falahat and Saad Alrwashdeh}, title = {Hybrid PEMFC–battery systems for marine propulsion: Optimization of efficiency and operational safety}, journal = {International Journal of Renewable Energy Development}, volume = {15}, number = {4}, year = {2026}, keywords = {Hybrid PEMFC–Battery System; Marine Propulsion; Energy Efficiency Optimization; Model Predictive Control (MPC); Operational Safety and Decarbonization}, abstract = { This study presents a critical review and optimization of a hybrid proton exchange membrane fuel cell (PEMFC) battery propulsion system for marine operations under dynamic working conditions. The proposed system incorporates the most current energy management methods such as model predictive control (MPC) and eco-cooling processes to maximize system performance, efficiency, and safety of its work. The system performance is tested during a typical marine load profile and compared to a conventional PEMFC-only baseline configuration that operates without hybrid energy storage or with sophisticated control systems. The findings prove that the hybrid system shows a significant enhancement in operational performance with an increase in efficiency to up to 52.6 % and a significant reduction in hydrogen consumption during the transient load conditions. Moreover, battery support is also integrated to improve load-following capabilities, and minimizing stresses on the fuel cell stack, which is essential for enhanced durability and system reliability. In addition, the given solution enhances thermal control and safety levels because the operating temperatures are kept constant, and fluctuations in the system variables are quickly reduced. The Hybrid design also facilitates a better distribution of the energy and lower auxiliary losses, hence contributing to the greater stability of the system. These results show the potential of hybrid energy storage and enhanced control measures in enhancing the efficiency, sustainability, and safety of marine propulsion systems and can provide a promising avenue to decarbonized maritime energy systems. }, pages = {676--692} doi = {10.61435/ijred.2026.62412}, url = {https://ijred.cbiore.id/index.php/ijred/article/view/62412} }
Refworks Citation Data :
This study presents a critical review and optimization of a hybrid proton exchange membrane fuel cell (PEMFC) battery propulsion system for marine operations under dynamic working conditions. The proposed system incorporates the most current energy management methods such as model predictive control (MPC) and eco-cooling processes to maximize system performance, efficiency, and safety of its work. The system performance is tested during a typical marine load profile and compared to a conventional PEMFC-only baseline configuration that operates without hybrid energy storage or with sophisticated control systems. The findings prove that the hybrid system shows a significant enhancement in operational performance with an increase in efficiency to up to 52.6 % and a significant reduction in hydrogen consumption during the transient load conditions. Moreover, battery support is also integrated to improve load-following capabilities, and minimizing stresses on the fuel cell stack, which is essential for enhanced durability and system reliability. In addition, the given solution enhances thermal control and safety levels because the operating temperatures are kept constant, and fluctuations in the system variables are quickly reduced. The Hybrid design also facilitates a better distribution of the energy and lower auxiliary losses, hence contributing to the greater stability of the system. These results show the potential of hybrid energy storage and enhanced control measures in enhancing the efficiency, sustainability, and safety of marine propulsion systems and can provide a promising avenue to decarbonized maritime energy systems.
Article Metrics:
Last update:
Last update: 2026-04-29 14:12:55
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Articles are freely available to both subscribers and the wider public with permitted reuse.
All articles published Open Access will be immediately and permanently free for everyone to read and download. We are continuously working with our author communities to select the best choice of license options: Creative Commons Attribution-ShareAlike (CC BY-SA). Authors and readers can copy and redistribute the material in any medium or format, as well as remix, transform, and build upon the material for any purpose, even commercially, but they must give appropriate credit (cite to the article or content), provide a link to the license, and indicate if changes were made. If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
International Journal of Renewable Energy Development (ISSN:2252-4940) published by CBIORE is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.