Nonlinear Generalized Predictive Control for Air Flow RateRegulation in the PEM Fuel Cell System
نویسندگان
چکیده
منابع مشابه
Nonlinear Model Predictive Control of a PEM Fuel Cell System for Cathode Exhaust Gas Generation
Polymer electrolyte membrane (PEM) fuel cells are highly efficient energy converters and provide electrical energy, cathode exhaust gas with low oxygen concentration and water. They are investigated as replacement for auxiliary power units (APU) that are currently used for electrical power generation on aircraft. For generation of oxygen depleted cathode exhaust air (ODA) oxygen concentration m...
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A nonlinear fuel cell system dynamic model tha t is suitable for control s tudy is presented. The t ransient phenomena captured in the model include the flow characterist ics and inertia dynamics of the compressor, the manifold filling dynamics, and consequently, the reactant part ial pressures. Character izat ion of the Fuel Cell polarization curves based on t ime varying current , part ial ox...
متن کاملEnergy Management Simulation in a PEM Fuel Cell System
In this research the simulation of an air independent Proton Exchange Membrane Fuel Cell (PEMFC) propulsion system was taken into consideration. The system consists of several parts including PEM fuel cell stack, metal hydride and liquid oxygen (LOX) tanks, and also pre-heaters of oxygen and hydrogen gases along with other heat exchangers, to ensure proper operation of system. The heat recovery...
متن کاملModeling, state estimation and nonlinear model predictive control of cathode exhaust gas mass flow for PEM fuel cells
Polymer electrolyte membrane fuel cells are efficient energy converters and provide electrical energy, water and oxygen depleted air with a low oxygen content as exhaust gas if fed with air. Due to their low emission of greenhouse gases and noise they are investigated as replacement for auxiliary power units currently used for electrical power supply on aircraft. Oxygen depleted air, called ODA...
متن کاملControl of a Pem Fuel Cell Cooling System
Previous research has assumed that a perfect Proton Exchange Membrane Fuel Cell (PEMFC) body temperature manager is available. Maintaining this temperature at a desired value can ensure a high reaction efficiency over all operation. However, fuel cell internal body temperature control has not been specifically presented so far. This work presents such control, using a Multiple Input Single Outp...
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ژورنال
عنوان ژورنال: International Journal of Control and Automation
سال: 2016
ISSN: 2005-4297,2005-4297
DOI: 10.14257/ijca.2016.9.10.08