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Theses

COMMANDES AVANCEES DES SYSTEMES DEDIES A L'AMELIORATION DE
LA QUALITE DE L'ENERGIE : DE LA BASSE TENSION A LA MONTEE EN
TENSION

Abstract : The present PhD deals with the control of power electronic devices for power quality systems.
Different advanced digital control structures (integrator based controllers, Dead-Beat control,
Space Vector Modulation - Direct Power Control) have been analysed and compared, in
theory and in practice, for multi-frequency applications such as shunt power active filtering.
In the first part a study in low voltage has been carried out. Afterwards, in view of the
evolution of power electronics towards higher power applications, the analysis has been
focused on the consequences and restrictions that find power electronic converters in a
medium voltage application context. The most important restrictions are related to
semiconductors limitations (in terms of current, voltage and especially switching frequency).
In addition, very powerful control structures are necessary in order to overcome as much as
possible these limitations and make the best of these converters.
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Theses
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https://tel.archives-ouvertes.fr/tel-00162092
Contributor : Sylvie Garcia <>
Submitted on : Thursday, July 12, 2007 - 1:41:26 PM
Last modification on : Thursday, November 19, 2020 - 1:00:11 PM
Long-term archiving on: : Thursday, April 8, 2010 - 11:05:19 PM

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  • HAL Id : tel-00162092, version 1

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Citation

Amaia Lopez de Heredia Bermeo. COMMANDES AVANCEES DES SYSTEMES DEDIES A L'AMELIORATION DE
LA QUALITE DE L'ENERGIE : DE LA BASSE TENSION A LA MONTEE EN
TENSION. Energie électrique. Institut National Polytechnique de Grenoble - INPG, 2006. Français. ⟨tel-00162092⟩

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