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Performance of a stand-alone renewable energy system based on energy storage as hydrogen
Electrolytic hydrogen offers a promising alternative for long-term energy storage of renewable energy (RE). A stand-alone RE system based on energy storage as hydrogen has been developed andExpand
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Analytical model for predicting the performance of photovoltaic array coupled with a wind turbine in a stand-alone renewable energy system based on hydrogen
We present the results of an analysis of the performance of a photovoltaic array that complement the power output of a wind turbine generator in a stand-alone renewable energy system based onExpand
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Time series prediction using artificial wavelet neural network and multi-resolution analysis: Application to wind speed data
Using the information of predictability of each component of the input data using the Hurst coefficient, it is possible to eliminate some components, having low predictability potential, without a negative effect on the accuracy of the prediction and reducing the computational complexity of the algorithm. Expand
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Dynamic behavior of a PEM fuel cell stack for stationary applications
We discuss the behavior and performance of a proton exchange membrane fuel cell stack under fast load commutations. We present experimental results for the polarization curves, energy balance sheet,Expand
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Class D amplifier for a power piezoelectric load
We present a high efficiency inverter (>90%) that can drive an acoustic cavitation reactor with a 2 kW power between 10 and 100 kHz. This reactor is composed of numerous piezoelectric transducers andExpand
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Characterization of a Ballard MK5-E Proton Exchange Membrane Fuel Cell Stack
We present the results of an experimental investigation of the energy balance of a Ballard MK5-E proton exchange membrane fuel cell (PEMFC) stack. We have investigated the transient phenomena thatExpand
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Output Power Maximization of a Permanent Magnet Synchronous Generator Based Stand-alone Wind Turbine
This paper proposes output power maximization control of wind energy system. A permanent magnet synchronous generator (PMSG) is used as a variable speed generator in the proposed wind energy system.Expand
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PEM Fuel Cells Modeling and Analysis Through Current and Voltage Transient Behaviors
In the last 15 years, polymer electrolyte membrane (PEM) fuel cells have received much attention, mostly through experimental and empirical studies in scientific and industrial research. In most ofExpand
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Comparison and Simulation of Building Thermal Models for Effective Energy Management
Energy consumption reduction efforts in the residential buildings sector represent socio-economical, technological and environmental preoccupations which justify advanced scientific research. TheseExpand
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Taylor series approximation of ZIP model for on-line estimation of residential loads' parameters
We propose a novel approach of static model based on the Polynomial (ZIP) model; the proposed approach uses Taylor series approximation to represent the active and reactive power close to the nominal value of the utility voltage. Expand
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