Title :
Analysis and Design of A Novel Start Circuit for HID Electronic Ballast
Author :
Hua, Yang ; Dianguo, Xu ; Yongqiang, Lang
Author_Institution :
Harbin Inst. of Technol.
Abstract :
A novel starting circuit is proposed in this paper, which can provide voltage high enough to ignite HID lamp during the start-up stage. In the steady state, the lamps operate under low frequency square-wave voltage which is superposed with high frequency components to avoid acoustic resonance. In addition, analysis of the influence for starting voltage, such as different frequency and different duty ratio drive signal has been done
Keywords :
discharge lamps; lamp accessories; network analysis; network synthesis; HID electronic ballast; HID lamp; acoustic resonance; low frequency square-wave voltage; start circuit; starting voltage; Arc discharges; Breakdown voltage; Circuits; Electrodes; Electronic ballasts; Frequency; High intensity discharge lamps; Low voltage; Resonance; Steady-state;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257237
