Fuel Cell Systems Explained

By P. moseley. 2001

1,214 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/ad124d5ea4120aab324cc77cf30e66727108f217

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In Electrical and Electronic Engineering

Citations in the corpus

A new heuristic optimization algorithm for modeling of proton exchange membrane fuel cell: bird mating optimizer (2013, methodology): “This phenomenon leads to an energy loss and is included to the model by adding a parameter Jn to the actual current density [17].”
UNIFORMLY-STABLE FINITE ELEMENT METHODS FOR DARCY-STOKES-BRINKMAN MODELS (2008, neutral): “−∇ · (ν(x)∇u) + α(x)u + ∇p = f in Ω, ∇ · u = g in Ω, u = 0 on ∂Ω, (1.1) with piecewise-constant viscosity coefficient ν(x) = νi > 0, x ∈ Ωi, (1.2) * Received March 15, 2008 / accepted March 29, 2008 / and piecewise-constant zeroth-order term coefficient α(x) = αi ≥ 0, x ∈ Ωi.”
A Physically Based Dynamic Model for Solid Oxide Fuel Cells (2007, background): “Although the capacitance (C) of the doublelayer charging effect is large (in the order of several Farads), the time constant τdlc = (Ract,cell + Rconc,cell)C is normally small (in the order of around 10−2 s) because (Ract,cell + Rconc,cell) is small (less than 2.0 m Ω for a single cell used in this ”
Feedback-Linearization-Based Nonlinear Control for PEM Fuel Cells (2008, methodology): “1) Due to a slow response time regarding the stack temperature (about 102 s [ 1 ], [23], [25], [35]), the operating stack temperature is assumed to be constant.”
An electrochemical-based fuel-cell model suitable for electrical engineering automation approach (2004, methodology): “With a liquid state subproduct, the FC efficiency can be determined from the equation [9]”
Microporous layer for water morphology control in PEMFC (2009, neutral): “Fuel cells are promising energy conversion devices which directly extract electricity from the chemical energy of fuels without resorting to combustion [1–4].”
Biofuel cells and their development. (2006, background): “Conventional fuel cells are regarded as ’low temperature’ if hey operate in the region of 80 ◦C and typically require expenive p-group catalysts (Larminie and Dicks, 2000).”
Microbial fuel cells: novel biotechnology for energy generation. (2005, background): “density flowing through the anode, the electrochemical properties of the electrode, the presence of mediating compounds and the operational temperature [ 41 ,54].”
Analysis of PEM fuel cell experimental data using principal component analysis and multi linear regression (2010, background): “Proton exchange membrane (PEM) fuel cells are considered to be the most promising fuel cell technology for transportation applications due to their low operating temperature and pressure resulting in a possible quick start-up [1].”
Effective diffusivity and water-saturation distribution in single- and two-layer PEMFC diffusion medium (2003, neutral): “The cell potential Du is [1]”
Maximum conversion efficiency of hydrogen fuel cells (2018, background): “[10] Larminie J, Dicks A. Fuel cell systems explained.”
Elucidating differences between carbon paper and carbon cloth in polymer electrolyte fuel cells (2007, background): “In addition, the GDL also performs the ollowing essential functions: passage for reactant transport and eat/water removal, mechanical support to the membrane elecrode assembly (MEA), and protection of the catalyst layer from orrosion or erosion caused by flows or other factors [2,3].”
Multiobjective genetic algorithm solution to the optimum economic and environmental performance problem of small autonomous hybrid power systems with renewables (2010, background): “The FC and electrolyser efficiencies have been considered 50 and 65%, respectively [24].”
A review of polymer electrolyte membrane fuel cells: Technology, applications,and needs on fundamental research (2011, background): “Gas diffusion layers (GDLs) and micro-porous layer (MPLs), together called DM (diffusion media), play multiple roles: (1) electronic connection between the bipolar plate with channel-land structure and the electrode, (2) passage for reactant transport and heat/water removal, (3) mechanical support t”
Mathematical model and characterization of the transient behavior of a PEM fuel cell (2004, methodology): “The total efficiency of the fuel cell is calculated using the enthalpy difference between the reactant gases and the product water and can be determined by the following equation [1]:”