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Contribution à l'étude des différentes topologies et commandes des filtres actifs parallèles à structure tension : Modélisation, simulation et validation expérimentale de la commande

Abstract : These last years, the use of power electronic loads is increased. These loads absorb non-sinusoidal current in the electrical network and behave such as harmonic currents generator, which can have undesirable effects on electrical equipments. The recent development of semi-conductor completly controlable, such as IGBT, allows to concieve news structures, such as active power filter for harmonic compensation. In this thesis, different topologies and control strategies of the parallel active power filters to compensate current harmonics and reactive power in three and four wire electrical network is studied. An analog control for these active power filters is developped theoretically, then confirmed by simulations and validated by a experimental bench. The modular structure of active power filter, for compensating three-wire and four-wire electrical network with high power non-linear loads is also studied in this work. A selection in the control of this modular active power filter has be introduced, optimize the inverters to be adopted as a function of loadd power.
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http://docnum.univ-lorraine.fr/prive/SCD_T_2004_0177_BENHABIB.pdf
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https://hal.univ-lorraine.fr/tel-01746755
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Submitted on : Thursday, March 29, 2018 - 10:44:15 AM
Last modification on : Wednesday, August 19, 2020 - 4:00:54 PM

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  • HAL Id : tel-01746755, version 1

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Mohamed Choukri Benhabib. Contribution à l'étude des différentes topologies et commandes des filtres actifs parallèles à structure tension : Modélisation, simulation et validation expérimentale de la commande. Autre. Université Henri Poincaré - Nancy 1, 2004. Français. ⟨NNT : 2004NAN10177⟩. ⟨tel-01746755⟩

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