TRAVAUX PRATIQUES VHDL-AMS ( Convertisseur D/A - filtre RC - PLL ) (original) (raw)

L’objectif de ce tp est de se familiariser avec le language VHDL-AMS à travers le logiciel hamster.

Un simulateur de convertisseur d'électronique de puissance appliqué dans le transport d’énergie électrique HVDC

Synthese, 2017

This paper presents a laboratory simulator designed to be used in the AC-DC conversion of a HVDC transmission system. The improvements of the controlled rectifier are mainlyon the variation of the firing angle to show its effect on the rectified voltage quality and the system stability.The control scheme is based on a microcontroller PIC 18F4550 which ensures the control and the monitoring of the rectifier. The purpose of using this type of laboratory emulator is to validate the proposed scheme by experimental tests. The obtained results are presented, analyzed and discussed.

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