Open AccessControl of a hybrid excitation synchronous generator connected to a diode bridge rectifier supplying a DC bus in embedded applications
Author(s) -
Mbayed Rita,
Salloum Georges,
Vido Lionel,
Monmasson Eric,
Gabsi Mohamed
Publication year - 2013
Publication title -
iet electric power applications
Language(s) - English
Resource type - Journals
ISSN - 1751-8679
DOI - 10.1049/iet-epa.2012.0125
Subject(s) - rectifier (neural networks) , excitation , permanent magnet synchronous generator , rotor (electric) , electric generator , h bridge , generator (circuit theory) , voltage , electrical engineering , diode , engineering , control theory (sociology) , power (physics) , computer science , control (management) , pulse width modulation , physics , quantum mechanics , machine learning , artificial intelligence , recurrent neural network , artificial neural network , stochastic neural network
This study deals with the modelling and the control of the hybrid excitation synchronous machine connected to a diode bridge rectifier. The set operates as a DC generator that supplies an isolated grid in embedded applications such as aircraft electrical power generation. The elaborated model includes the magnetic circuit saturation effect. The aim of the control is to maintain the DC bus voltage constant when the load and/or the speed of the rotor vary. Simulation results and experiments validate the approach. The electrical parameters of the laboratory prototype machine are identified prior to the control test.