Title :
High-frequency modeling of low-wattage high-intensity-discharge (HID) lamps
Author :
Cao, X. ; Yan, Wei ; Hui, S.Y.R. ; Chung, H.S.H.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
fDate :
6/23/1905 12:00:00 AM
Abstract :
A simplified approach to the prediction of acoustic resonance frequency distribution and modeling of small wattage metal-halide (MH) lamp is presented by the authors in this paper. Verified with measurements, this approach provides a powerful tool for electronic ballast designers to predict the unstable frequency regions of HID lamps and to design appropriate control for the ballast
Keywords :
acoustic resonance; lamp accessories; metal vapour lamps; stability; HID lamps; acoustic resonance frequency distribution; electronic ballast design; metal-halide lamp; modeling; unstable frequency regions prediction; Acoustic waves; Electron tubes; Electronic ballasts; Fault location; High intensity discharge lamps; Nonlinear equations; Resonance; Resonant frequency; Temperature dependence; Thermodynamics;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.953995
