Found 8 document(s)
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This paper presents a comparison study between the Rotor Field-Oriented Control (RFOC) and Stator FieldOriented Control (SFOC) for Permanent-Magnet Synchronous Motors (PMSMs). Both methods fall within the well-known Fiel...
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In this paper, a single-phase Power Factor Corrector (PFC) based on a two-switch asymmetric half-bridge Boost converter is analyzed. This topology improves the source current shaping by avoiding the control detuning phen...
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Permanent magnet synchronous motor (PMSM) drive systems coupled to elastic loads may exhibit instability and poor performance under mechanical uncertainties. Two techniques for tuning the speed controller of a PMSM drive...
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This paper proposed a state observer based on extended kalman filter (EKF) for the rotor speed and load torque observation of permanent magnet synchronous motor (PMSM). This observer can be used to estimate the precise r...
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The stringent fuel consumption and pollutants reduction standards enforce manufacturers and carmakers to have a closer look on new powertrain architectures for passenger cars. In that context, studies on hybrid vehicles ...
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The multicell converters introduced more than ten years ago make it possible to distribute the voltage constraints among series-connected switches and to improve the output waveforms (increased number of levels and appar...
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Dans cette communication nous présentons une démarche de conception pour la définition de lois de commande permettant un prélèvement de courant sinusoïdal sur un réseau électrique monophasé. Cette étude met en évidence l...
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A) Synthèse de la commande algorithmique Les variateurs de vitesse ou de position constitués de machines électriques à courant alternatif associées à des convertisseurs statiques nécessitent la mise au point de commandes...