Simulation model of fluorescent lamp electrode for high frequency operation
نویسندگان
چکیده
منابع مشابه
A Dynamic Pspice Model for High-Frequency Fluorescent Lamp with Continuous-Dimming Operation
Fluorescent lamps were first introduced to the world in the 1939 World’s Fair. They are low-pressure mercury discharge lamps. Since then, the fluorescent lamps have been the mainly lighting source due to their merits of high color rendering, soft-visualization, long life, and energy-saving. Unfortunately, however, all gas discharge lamps cannot directly connect to a voltage source and require a...
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* Corresponding author Power Electronics Laboratory Department of Electrical and Computer Engineering Ben-Gurion University of the Negev P. O. Box 653 Beer-Sheva 84105, ISRAEL Phone: +972-8-646-1561; Fax: +972-8-647-2949; Email: [email protected] Website: www.ee.bgu.ac.il/~pel Central Research & Services Laboratories Fluorescent Systems Laboratory OSRAM SYLVANIA 71 Cherry Hill Dr. Beverly, MA 0...
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The lifetime of a fluorescent lamp mainly depends on the loss of Ba atoms from its electrode, i.e. the rate of Ba atoms loss controls the lifetime of the lamp. The mechanism of the loss has not been clarified yet sufficiently. We have investigated relationship between electrode temperature distributions and characteristics of Ba atom emission in a fluorescent lamp which are measured by using bl...
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1996
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.80.appendix_68