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Theses

Méthodes d'analyse de la qualité de l'énergie électrique.
Application aux creux de tension et à la pollution harmonique.

Abstract : The power quality concerns all the actors in the energy
domains, that they are network administrators, suppliers,
producers, or consumers of electricity. The research work
presented in this PhD thesis is situated in the field of the
power quality monitoring. Its objective is to introduce new techniques for
analysis of power quality problems. There
different methods designed
for the analysis of the power quality disturbances.
This method reaches very good performances in the voltage dips analysis, as it allows
segmenting, classifying and characterising these power
quality disturbances.
The periodic systems method allows the theorical study of the
generation and the propagation of harmonic disturbances in the network.
Finally, the statistical matrix method has the objective
to represent statistically electrical signals without loss
of important information.
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https://tel.archives-ouvertes.fr/tel-00170713
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Submitted on : Thursday, October 1, 2009 - 7:00:07 AM
Last modification on : Thursday, November 19, 2020 - 1:00:25 PM
Long-term archiving on: : Thursday, April 8, 2010 - 9:46:55 PM

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  • HAL Id : tel-00170713, version 1

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G2ELAB | CNRS | UJF | UGA

Citation

Vanya Ignatova. Méthodes d'analyse de la qualité de l'énergie électrique.
Application aux creux de tension et à la pollution harmonique.. Energie électrique. Université Joseph-Fourier - Grenoble I, 2006. Français. ⟨tel-00170713⟩

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