Title :
Electrodeless fluorescent lamps model operated at high frequency
Author :
Chagas, N.B. ; Silva, M. F da ; Schlittler, M.E. ; Fraytag, J. ; Prado, R. N do ; Bisogno, F.E.
Author_Institution :
Group of Intell. in Lighting - GEDRE, Fed. Univ. of Santa Maria - UFSM, Santa Maria, Brazil
Abstract :
This paper presents an induction electrodeless fluorescent lamp model for simulation, which employs electric equivalents variables inductor and resistance. Because of the lamp negative impedance feature, it is necessary an electrical equivalent model to perform the lamp behavior in simulations. The induction lamp may be represented by an equivalent inductor in parallel with an equivalent resistance. In this paper the resistance uses exponential and the inductance polynomial fitting. The model was implemented in OrCAD/PSpice. Simulation results and experimental data are presented to verify the model feasibility and accuracy.
Keywords :
fluorescent lamps; negative impedance convertors; polynomials; power inductors; power system CAD; OrCAD/PSpice; electric equivalents variables inductor; electric equivalents variables resistance; high frequency operation; inductance polynomial fitting; induction electrodeless fluorescent lamp; lamp negative impedance; Discharges; Fluorescent lamps; Inductance; Integrated circuit modeling; Mathematical model; Resistance; Voltage measurement; Electrodeless Fluorescent Lamps; Induction Lamps; Modeling Methods; Switching Frequency;
Conference_Titel :
Industrial Electronics (ISIE), 2011 IEEE International Symposium on
Conference_Location :
Gdansk
Print_ISBN :
978-1-4244-9310-4
Electronic_ISBN :
Pending
DOI :
10.1109/ISIE.2011.5984165