Search results for "Unitized regenerative fuel cell"

showing 2 items of 2 documents

Methanol fuel processor and PEM fuel cell modeling for mobile application

2010

International audience; The use of hydrocarbon fed fuel cell systems including a fuel processor can be an entry market for this emerging technology avoiding the problem of hydrogen infrastructure. This article presents a 1 kW low temperature PEM fuel cell system with fuel processor, the system is fueled by a mixture of methanol and water that is converted into hydrogen rich gas using a steam reformer. A complete system model including a fluidic fuel processor model containing evaporation, steam reformer, hydrogen filter, combustion, as well as a multi-domain fuel cell model is introduced. Experiments are performed with an IDATECH FCS1200™ fuel cell system. The results of modeling and experi…

Fuel processingPEM fuel cellM020209 energyEnergy Engineering and Power TechnologyProton exchange membrane fuel cell02 engineering and technology7. Clean energyUnitized regenerative fuel cellSteam reformingBrake specific fuel consumption[SPI]Engineering Sciences [physics]0202 electrical engineering electronic engineering information engineeringHydrogen fuel enhancementProcess engineeringRegenerative fuel cellExperimentationRenewable Energy Sustainability and the Environmentbusiness.industryMethanolModeling021001 nanoscience & nanotechnologyCondensed Matter PhysicsFuel TechnologyHydrogen fuelVapor lockEnvironmental scienceSteam reformer0210 nano-technologybusiness
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Centrifugal Water Pump Driven With a DC Motor Powered by an Emulator of MK5-E Proton Exchange Membrane Fuel Cell Stacks

2004

Direct Current (DC) motors can be directly powered by Proton Exchange Membrane Fuel Cell (PEMFC) Stacks, to obtain plants with little maintenance and good reliability. To obtain a suitable efficiency working plant, it’s necessary to correctly match the load in order to operate in proximity to the best power line of the FC stacks generator. Otherwise by a proper field current regulation of a separately excited DC motor directly powered by a FC stacks generator, it is possible to extract from the generator itself the correct power for every temperature level. The present interest for this problem has advised the Authors to perform an experimental investigation, whose results are reported in t…

Materials scienceNuclear engineeringProton exchange membrane fuel cellUnitized regenerative fuel cellDC motorAutomotive engineeringVolume 1
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