Results 41 to 50 of about 3,367 (166)
International Journal of Electrochemical Science, 2011 Proton exchange membrane (PEM) fuel cells have attracted grate attention in recent years as a promising replacement for traditional engines. The performance of PEM fuel cells is known to be influenced by many parameters such as operation temperature and ...
M. Pérez-Page, V. Pérez-Herranz
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On-line Tracking of Fuel Cell System Impedance Using Extended Kalman Filter
Chemical Engineering Transactions, 2013 This paper presents a new measurement equipment and computational method for on-line estimation and tracking of PEM fuel cell system impedance. The algorithm is developed to address one of the main issues influencing the reliability and durability of PEM
A. Debenjak, M. Gasperin, J. Petrovcic
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Modular PEM Fuel Cell SCADA & Simulator System
Resources, 2015 The paper presents a Supervision, Control, Data Acquisition and Simulation (SCADA & Simulator) system that allows for real-time training in the actual operation of a modular PEM fuel cell system.
Francisca Segura, José Manuel Andújar
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MATEC Web of Conferences, 2018 Additive Manufacturing (AM) is a reliable technique to build multifunctional components with any complex geometry. The present paper assesses the role of two vital AM techniques, namely Selective Laser Sintering (SLS) and Selective Laser Melting (SLM) in
Jayakumar Arunkumar
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E3S Web of Conferences, 2017 The objective of the presented work, done under current ESA activity (Contract No. 4000109578/13/NL/SC), is the performance and tolerance evaluation of selected components and materials for the development of a High Pressure, Polymer Electrolyte Membrane
Niakolas Dimitrios K. +8 more
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Development of a PEM Fuel Cell City Bus with a Hierarchical Control System
Energies, 2016 The polymer electrolyte membrane (PEM) fuel cell system is considered to be an ideal alternative for the internal combustion engine, especially when used on a city bus.
Siliang Cheng +5 more
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On the distribution of local current density along a PEM fuel cell cathode channel
Electrochemistry Communications, 2019 We report analysis of a recent model for local current density distribution along the air channel in a PEM fuel cell. Analytical solution for the case of small cell ohmic resistivity is obtained. An algorithm for numerical solution of the model equations
Tatyana Reshetenko, Andrei Kulikovsky
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Journal of Chemistry, 2015 Water transport and the corresponding water management strategy in proton exchange membrane (PEM) fuel cells are quite critical for the improvement of the cell performance. Accuracy modeling of water transport in porous electrodes strongly depends on the
Chao Si +3 more
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PERFORMANCE AND SIZING OF PEM FUEL CELLS UNDER VARIABLE OPERATING CONDITIONS FOR AN AUTONOMOUS UNDERWATER VEHICLE [PDF]
Scientific Journal of Silesian University of Technology. Series TransportEnsuring a reliable power supply is a key challenge for autonomous underwater vehicles (AUVs), especially when deeper diving, longer endurance, and extended mission range are required.
Ali ELMAIHY, Mohamed ABD El-LATIF
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MPPT of PEM Fuel Cell Using PI-PD Controller Based on Golden Jackal Optimization Algorithm. [PDF]
Biomimetics (Basel), 2023 Agwa AM +5 more
europepmc +1 more source