Étude de montages redresseurs polyphasés pour le réseau d'alimentation électrique des avions

Authors: Ortiz Monroy, Alvaro
Advisor: Dessaint, Louis-A.; Le-Huy, Hoang
Abstract: This paper presents a study of polyphase rectifier circuits with suitable performance for power network of aircrafts. The study has been conducted on 6, 9 and 12-phases rectifiers. The characteristics of these rectifying circuits are studied theoretically and models have been developed using the software SimPowerSystems (SPS) to determine the performance of these rectifiers in different operating conditions. The simulation results are evaluated and compared with the avionics standards MIL-STD-704F and RTCA-DO-160G. An experimental study was conducted on a 6-phase commercial rectifier in order to validate the SPS model developed for this rectifier circuit. The measurements were performed on the experimental circuit with different charge levels and the results are compared with those given by the SPS model. The concordance between results is very good, which ensures the accuracy of the model developed.
Document Type: Mémoire de maîtrise
Issue Date: 2013
Open Access Date: 19 April 2018
Permalink: http://hdl.handle.net/20.500.11794/24252
Grantor: Université Laval
Collection:Thèses et mémoires

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