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  • Collection: Review Articles

We hear a lot in the media about the solar car, and that it would be the future car. We see also several examples of this kind in various parts of the world. In this work we would try to do a study which will respond to this question: whether is…

In this paper, a low cost and an easy to implement solar tracker system is presented. The design of the system is based on the fuzzy reasoning applied to crisp sets. In this case, it can be easily implemented on general purpose microprocessor…

Two-dimensional, compressible Euler and Navier-Stokes equations are solved numerically by finite volume method to predict steady and unsteady flows around bluff-bodies. An unstructured grid generator code is linked in an automatic way to the flow…

Direct torque control (DTC) of induction motor (IM) is important in many applications. In this paper presents a three-level direct torque control with 24 sectors is applied for IM using PI-flou controller and hysteresis regulators based in artificial…

This paper deals with the development of neural network IC-based variable step size MPPT controller. The proposed neural network MPPT controller is firstly, developed in offline mode required for testing different set of neural network parameters and…

Les espaces publics ouverts, surtout les places publiques sont pour la rencontre de la population, la communication, la convivialité, etc… Afin que ces espaces jouent leur rôle, il y règne un environnement physique confortable. L’usage optimal de ces…

Cet article présente la conception de la stratégie de gestion et de contrôle pour les systèmes photovoltaïques autonomes – Station de recharge solaire pour véhicules électriques. La stratégie proposée est basée sur le contrôleur combiné de suivi du…

In this study, we analyzed Zinc Oxide (ZnO) thin films deposited on silicon substrates using magnetron sputtering. These films have numerous applications in photovoltaic and optoelectronic devices due to their excellent physique properties. We used…

The development of energies from renewable sources and the increase in electricity consumption will require new solutions to maintain the levels of service, quality of voltage and availability of electricity networks. A tailor made role for power…

The three-dimensional numerical simulation of laminar mixed convection heat transfer with and without porous medium in a cylindrical duct was carried out in this study. The cylinder is divided into three parts. The first and the third parts are…
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