Electric drives are increasingly using asynchronous motors because of their robustness, mass power, and cost. Their maintenance and diagnosis become an economic issue. It is important to detect early defects that may ...

In this thesis, we have designed and modeled a prototype of a Double Salient Switched Reluctance Machine (DSSRM 6/4), using an analytic-numerical approach under MATLAB programming language. The electromagnetic characteristics ...

The work of this thesis focused on parametric identification of synchronous machine with salient poles (SG) equipped with dampers of power 0.3kW. First of all, they have been made in off-line mode from experimental tests ...

During the last few years the wind energy conversion system based on Doubly Fed Induction Generator (DFIG) know an impressive growth especially in plants in the MW range because of the several advantages compared to other ...

The majority of the different parts of our work in this thesis in resume: A contribution to the study and analysis of lightning and its effects of electromagnetic coupling with the electrical networks HTB. Lightning is ...

Non Destructive Testing plays an essential role in safety, quality and the reliability of industrial systems. In this thesis, two eddy current sensors designed form several coils that are placed in array form to characterize ...

Because of the global growth in energy demand, and because of the problems posed by fossil fuels, t : he depletion of these resources and the environmental problems caused by the emission of gases, renewable energy sources ...

Renewable energy is one of the most innovative and credible responses to the challenge of climate change, but the specification of an electronic power interface is subject to requirements not only for the renewable energy ...

In recent decades, electromagnetic disturbances become increasingly troublesome for electrical and / or electronic systems. These can also be a source of disturbance to neighboring systems or other users of the same system. ...

The theme dealt with in this thesis focuses on the modeling of a variable reluctance motor (VRM) adapted to the process of optimizing its performance we have developed and tested. Knowing that the performance of VRM ...