DocumentCode
3009535
Title
A Dynamic Lamp Model to Determine Stability of a Lamp-Ballast System
Author
Juarez, M.A. ; Ponce, M. ; Arau, J. ; Flores, E.
Author_Institution
Dev. - CENIDET, Nat. Center of Res. & Technol., Cuernavaca
fYear
2009
fDate
15-19 Feb. 2009
Firstpage
1541
Lastpage
1545
Abstract
In this paper, a simple and effective method to obtain the small signal model of discharge lamps by means of step response is presented. The lamp parameters measurement is improved by means of a circuit based on passive elements. This study describes the conditions that must fulfill the parameters extraction, as well as the additional information that provides the step response test. The stability analysis, simulation and experimental results of the lamp-ballast set together with a buck-boost converter are presented.
Keywords
lamp accessories; power convertors; stability; buck-boost converter; dynamic lamp; lamp parameters measurement; lamp-ballast system; parameters extraction; passive elements; small signal model; stability analysis; Analytical models; Circuit simulation; Circuit stability; Circuit testing; DC-DC power converters; Lamps; Parameter extraction; Power supplies; Stability analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE
Conference_Location
Washington, DC
ISSN
1048-2334
Print_ISBN
978-1-4244-2811-3
Electronic_ISBN
1048-2334
Type
conf
DOI
10.1109/APEC.2009.4802872
Filename
4802872
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