DocumentCode :
1679942
Title :
Lamp driver concepts for dielectric barrier discharge lamps and evaluation of a 110 W ballast
Author :
Sowa, Wolfram ; Lecheler, Reinhard
Author_Institution :
Abt. BLDB/FS, OSRAM GmbH, Munich, Germany
Volume :
2
fYear :
2004
Firstpage :
1379
Abstract :
With temperature-independent light output and long usable lifetimes, Hg-free dielectric barrier discharge lamps (DBDLs) exhibit distinct advantages. Their electrical parameters - driving voltages up to some kV, predominant capacitive impedance and a power factor in the range of 0.3 differ considerably from those of well-known fluorescent lamps. Electronic ballasts for DBDLs have to cope with these properties while on the other hand a compromise between system performance and costs must be found. This paper gives an overview on existing concepts with their specific advantages and drawbacks. Furthermore, 110 W electronic ballast for the OSRAM PLANON Lamp is evaluated.
Keywords :
dielectric devices; discharge lamps; lamp accessories; power factor; 110 W; dielectric barrier discharge lamp; electronic ballast; lamp driver concept; power factor; predominant capacitive impedance; temperature-independent light output; Dielectrics; Discharges; Electrodes; Electronic ballasts; Fluorescent lamps; Ignition; Inverters; Reactive power; Voltage; Xenon;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
ISSN :
0197-2618
Print_ISBN :
0-7803-8486-5
Type :
conf
DOI :
10.1109/IAS.2004.1348592
Filename :
1348592
Link To Document :
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