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A comparison of the performance of various project control methods using earned value management systems

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Recent literature on project management has emphasised the effort which is spent by the management team during the project control process. Based on this effort, a functional distinction can be made between a top down and a bottom up project...

Comprehensive Approach to Modeling and Simulation of Photovoltaic Arrays

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This paper proposes a method of modeling and simulation of photovoltaic arrays. The main objective is to  find the parameters of the nonlinear I–V equation by adjusting the curve at three points: open circuit,  maximum power, and short circuit. Given...

Dynamic simulation of induced voltages in high voltage cable sheaths: Steady state approach

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This paper presents a novel approach to the modeling of high voltage underground cables. Its main  contribution is that it considers induced effects. Indeed, it incorporates the estimate of induced voltages and currents in cable sheaths in steady state due...

Dynamic simulation of induced voltages in high voltage cable sheaths: Steady state approach

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تومان
This paper presents a novel approach to the modeling of high voltage underground cables. Its main  contribution is that it considers induced effects. Indeed, it incorporates the estimate of induced voltages and currents in cable sheaths in steady state due...

Estimation of Simplified Transient Model Parameters Using Genetic Algorithm

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A proper model is proposed in this paper for transient analysis of distribution transformers. The model is  capable of representing the impedance or admittance characteristics of the transformer measured from the terminals under different terminal connections up to approximately 200...

Hybrid congestion control for high-speed networks

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Hybrid congestion control for high-speed networks

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Nowadays, more and more applications require fast transfer of massive data over networks, and the emergence of high-speed networks provides an ideal solution to this challenge. Due to the limitations of the conservative congestion control algorithm, the standard TCP is...

Jump-Diffusions Stochastic Differential Equations: Simulation and Financial Applications

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The modelling of many real life phenomena for which either the parameter estimation is difficult, or which are subject to random noisy  perturbation, is often carried out by using stochastic differential equations (SDEs). In this paper, we introduce jump-diffusion stochastic ...

Numerical Simulation of the Current-Voltage Curve in Dye-Sensitized Solar Cells

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A theoretical model based on the numerical integration of the continuity equation for electrons with  traplimited density-dependent diffusion and recombination constants is implemented to describe the  functioning of dye-sensitized solar cells (DSSC). The application of the model combines recent theory...

Optimal geometric design of monolithic thin-film solar modules: Architecture of polymer solar cells

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In this study the geometrical optimization of monolithically integrated solar cells into serially connected solar modules is reported. Based on the experimental determination of electrodes0 sheet and intermittent contact resistances, the overall series resistance of individual solar cells and interconnected...
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