Title :
Quadratic Approximation for High-frequency Behavioral Fluorescent Lamp Model
Author :
Lupenko, Anatoliy M. ; Brañas, Christian ; Azcondo, Francisco J.
Author_Institution :
Ternopil State Tech. Univ., Ternopil
Abstract :
A new high-frequency behavioral PSpice-compatible model for fluorescent lamps is proposed. The model is based on the combination of a linear approximation of the envelope of the dynamic v-i characteristics and the quadratic approximation of the instantaneous v-i curve. The mathematical expression of the incremental impedance of the fluorescent lamp is obtained from this model. The model can be utilized for either time or frequency domain electronic ballast simulation. Simulation results demonstrate good agreement with experimental behavior of fluorescent lamps.
Keywords :
SPICE; approximation theory; fluorescent lamps; frequency-domain analysis; lamp accessories; power engineering computing; PSpice-compatible model; frequency domain electronic ballast simulation; high-frequency behavioral fluorescent lamp model; incremental impedance; linear approximation; mathematical expression; quadratic approximation; Circuit simulation; Electronic ballasts; Fluorescent lamps; Frequency; Hafnium; Impedance; Linear approximation; Mathematical model; Power system modeling; Predictive models;
Conference_Titel :
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location :
Vigo
Print_ISBN :
978-1-4244-0754-5
Electronic_ISBN :
978-1-4244-0755-2
DOI :
10.1109/ISIE.2007.4375094
