Title :
The experimental study of the current pulse duration on the HID lamps luminance
Author :
Bouslimi, L. ; Chammam, A. ; Ben Mustapha, M. ; Stambouli, M. ; Cambronne, J.P.
Author_Institution :
Ecole Super. des Sci. et Tech. de Tunis, Tunis
Abstract :
The general objective of this work consists in studying the influence of the current pulses duration on the electric and photometric behaviour of the gas-discharge high pressure mercury vapour lamps, intended particularly for the water treatment. With this intention we carried out a feeding system allowing providing the lamp a crenels of current with variable amplitude and duration of pulses. In this work we focused on the presentation of the feeding system carried out. We also present experimental measurements (voltage-arc, current, power, conductance and the luminance) of a 400 W high pressure lamp coupled to its electronic power supply. These electric and photometric results highlight and evaluate the effectiveness of the currents pulses duration on the behaviour of the lamp conductance and the luminance of visible radiation.
Keywords :
brightness; discharge lamps; mercury vapour lamps; pulsed power supplies; water treatment; HID lamps luminance; current pulses duration; electronic power supply; feeding system; lamp conductance; luminance of visible radiation; mercury vapour lamps; power 400 W; pulsed power supplies; water treatment; Demultiplexing; Glass; High intensity discharge lamps; Optical devices; Optical fiber communication; Optical fibers; Optical filters; PIN photodiodes; Plasma temperature; Wavelength division multiplexing; Gas-discharge HPM lamp; conductance; luminance; pulsed power current duration; water treatment;
Conference_Titel :
Systems, Signals and Devices, 2009. SSD '09. 6th International Multi-Conference on
Conference_Location :
Djerba
Print_ISBN :
978-1-4244-4345-1
Electronic_ISBN :
978-1-4244-4346-8
DOI :
10.1109/SSD.2009.4956664
