Title :
Modeling and electronic control of a lighting system
Author :
Zanasi, Roberto ; Sandoni, Germano
Author_Institution :
Dept. of Ingegneria dell´Informazione, Modena Univ.
Abstract :
In the paper, the dynamic model of a lighting system is taken into account and control strategies for controlling the amplitude of the load voltages and for minimizing the neutral current are presented. All the main components of the electronic system (supply, autotransformer, rectifier, capacitive filter, inverter, etc.) have been modeled in detail by using a graphical modeling technique named Power-Oriented Graphs. Simulation results show the effectiveness of the presented control strategies.
Keywords :
AC-DC power convertors; DC-AC power convertors; autotransformers; control system analysis computing; engineering graphics; invertors; lighting control; rectifying circuits; Power-Oriented Graphs; autotransformer; capacitive filter; computer simulation; control simulation; control strategies; dynamic modelling; graphical modeling technique; inverter; lighting system electronic control; load voltages amplitude control; neutral current minimisation; power supply; rectifier;
Conference_Titel :
Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7369-3
DOI :
10.1109/ISIE.2002.1025965
