International Meeting on Advanced Technologies in Energy and Electrical Engineering

This study investigates soil temperature in Ghardaia based on the actual soil temperature as provided by the local meteorological data. The limestone soil is the most predominant type in the center and the east of Ghardaïa, whereas the western part is dominated by sandstone soil.The determination of soil temperature requires knowledge of the nature of the soil. It was found that if air temperature was used as an input Read More

In this paper, a kind of management strategy based on artificial intelligence control with the fuzzy logic controller consists of a “smart” power-sharing between the electrical and hydraulic networks. It can be applied in the battery state of charge and compared with the way they share the hybrid power sources between the storage devices and the electrical/hydraulic loads. A dynamic simulator of the hybrid energy system Read More

This paper reviews two types of writing recognition and details the phases incorporated on the online phase, which includes pretreatment, segmentation, characteristics extraction, recognition and decision.

The need of sustainable energy solutions is a demand nowadays due to the high electricity consumption in combination with the desired environmental friendly solutions for power production development. Photovoltaic (PV) energy, which has gained a central place in the governments’ energy policies, is a promising solution to address the aforementioned concerns. Despite the advanced tools for PV power Read More

The productivity of a photovoltaic system depends mainly on temperature and illumination. Hence, the photovoltaic system must be correctly sized to deliver the maximum energy. Several algorithms were proposed in literature to maximize the power generated by a photovoltaic panel [1,2] which allow to seek and track the maximum power point (MPP) in each value of temperature and irradiance. The principle of the MPPT c Read More

Unicycle robot is a highly nonlinear system that has less number of points of contact with the floor. Accordingly, it represents a special topic for researchers to study the stability and the balancing control. This work considers the motion control of the unicycle robot with double flywheels since this construction raises issues such as highly instability on the roll, the pitch and the yaw directions. Chantarachit et al. [1] have propose Read More

Partial Shading Conditions (PSCs) decreases the output power from photovoltaic (PV) arrays and represents multiple Maximum Power Points (MPPs) on output characteristics P-V, due to mismatching power losses between the PV panels. The main aim of this paper is to model, simulate, and enhance the performance of two PV array configurations. The two configurations are: Total Cross Tied (TCT) and a proposed configurati Read More

The basic purpose in active filters design is to calculate the filter transfer function in order to find the adequate discrete components values (resistors and capacitors) forming those filters to provide the best performance. The selection of the component values must be from industrial series so as to reduce costs and make the design more feasible. The next step would be to investigate the optimal set of component val Read More

The growing need for energy in the world and the depletion of classical energy resources (fuels) have led researchers to develop new means of producing abundant and inexhaustible energies called “renewable energies”. In this context, we propose the study of a Wind Energy Conversion System (WECS) driven by a Doubly Fed Induction Generator (DFIG). This non-linear system is controlled by a recent approach called “Ba Read More

In this paper, we present a comparative study between Support Vector Machine (SVM) and Adaboost, as being two decision-based classification tools in the field of shape recognition. The aim of this work is to study their theoretical foundations, their learning algorithms and to investigate their performance in classification capacity. To compare their performance, we apply them to two famous training datasets, is widely used by Read More

Recently, the wind power represents an important potential. In order to exploit this potential efficiently, the wind turbine must operate at different speeds when the wind speed changes. To deal with the changes in wind speed, this study presents essentially the modeling and power control of Wind Energy Conversion Systems (WECS) based on Doubly Fed Induction Generator (DFIG) by using the vector control which relies on PI Read More

For the sake of reducing greenhouse gas emissions and contributing significantly to climate change mitigation, many researchers and experts endeavored to enhance the research and development in renewable energies as an inescapable solution to lower the use of conventional power generation resources. Solar photovoltaic (PV) energy being one of the important green alternatives has increased interest in recent yea Read More

Research related to the active control systems which improve the stability and the performance of vehicles in critical driving situations has experienced tremendous progress during the last years. Some of the systems have already been installed in passenger cars (ABS, ESP, ACC …). However, these systems can be further improved using advanced estimation and control design methods [1]. The main goal is still to pr Read More

The photovoltaic (PV) pumping system is widely used in Mauritania to ensure steady water supply in rural areas to meet the population need. This system is composed of three main parts: The PV Generator (PVG), impedance matching (DC/DC Power Convert), and the hydraulic part (coupling of a PMDC motor and a centrifugal pump). Two mathematical motor pump models for PV application, were proposed in this work to contrib Read More