Results 21 to 30 of about 3,492 (211)

Design and simulation of current-fed dual-active full-bridge DC/DC converter control system applied to proton exchange membrane fuel cell [PDF]

open access: yesE3S Web of Conferences, 2021
Proton exchange membrane fuel cells (PEMFC) have been increasingly applied in clean and efficient distributed power generation systems in recent years.
Dai Fengjiao, Wang Xiang, Kang Wei
doaj   +1 more source

Diagnostics Of Pemfc Degradation

open access: yesVehicle Power and Propulsion Conference 2017, 2017
The presentation illustrates the results of accelerated stress tests on the degradation of PEM fuel ...
Barbir, Frano   +6 more
openaire   +2 more sources

THE UTILIZATION OF WASTE HEAT FROM POLYMERIC ELECTROLYTE MEMBRANE FUEL CELLS (PEMFC) USING THERMOELECTRIC GENERATOR (TEG): A REVIEW [PDF]

open access: yesJournal of Sustainable Energy, 2021
An electrochemical reaction in PEMFC produces waste heat as a side product. Using a thermoelectric generator (TEG) device, it can be converted into electricity as harvesting energy.
RIZKY A. A., RIZKY M. A.
doaj  

Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT

open access: yesJurnal Elkomika, 2021
ABSTRAK Penelitian ini mengelola energi dari PEMFC yang diatur untuk mengamati konsumsi energi, kecepatan maksimum, dan kemampuan kendaraan dalam melakukan pendakian. Pemodelan kendaraan listrik dikerjakan menggunakan ADVISOR.
DEDY RAMDHAN HARAHAP   +2 more
doaj   +1 more source

A Review on Preferential Oxidation of Carbon Monoxide in Hydrogen Rich Gases

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2011
In this review, recent works on the preferential oxidation of carbon monoxide in hydrogen rich gases for fuel cell applications are summarized. H2 is used as a fuel for polymer-electrolyte membrane fuel cell (PEMFC).
A. Mishra, Ram Prasad
doaj   +1 more source

A Numerical Investigation of The Fracture Energy of Materials for Fuel Cell End Plates

open access: yesEuropean Mechanical Science, 2021
Nowadays, with increasing energy requirements, the use of clean energy resources has become important. Fuel cells are an important key for clean energy technology due to wide range of utilization areas such as automotive, portable power applications ...
Gökhan Tüccar   +2 more
doaj   +1 more source

Study of Annealed Aquivion® Ionomers with the INCA Method

open access: yesMembranes, 2019
We investigated the possibility to increase the working temperature and endurance of proton exchange membranes for fuel cells and water electrolyzers by thermal annealing of short side chain perfluorosulfonic acid (SSC-PFSA) Aquivion® membranes. The
Stefano Giancola   +6 more
doaj   +1 more source

Investigation of purge time in cathodic dead-end mode PEMFC [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2015
Recently, special type of fuel cells has been developed that operates in a Dead End mode. Working in this condition, the Dead-End fuel cell is supplied withhydrogen almost at the same rate of consumption.
Amirmohammad Khazaee Pool   +3 more
doaj   +1 more source

Investigation on the effects of carbon monoxide contamination towards PEMFC transport phenomena using a kinetics-transport bridging model

open access: yesJournal of Thermal Science and Technology, 2014
This paper reports a numerical study on the effects of CO contamination towards the distribution of chemical species, surface coverage, current density and temperature inside a PEMFC using a kinetics-transport bridging model.
Saiful HASMADY, Kazuyoshi FUSHINOBU
doaj   +1 more source

Selected Aspects of Designing Modular PEMFC Stacks as Power Sources for Unmanned Aerial Vehicles

open access: yesApplied Sciences, 2021
Two types of air-cooled modular polymer membrane fuel cells (PEMFC) stacks with full equipment were constructed and investigated as components of hybrid power sources.
Magdalena Dudek   +4 more
doaj   +1 more source

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