Versatile power generator for the parametric study of DBD excimer lamps supply and its optimization

R. Diez, D. Florez, A. Wiesner, H. Piquet

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Resumen

This work presents the use of a current-mode static converter to study the possible operating points of a Dielectric Barrier Discharge (DBD) excimer lamp and to select the optimal operating conditions. This converter is capable to inject a pulsed current within the bulb, controlling three independent parameters of these pulses: Amplitude I, duration δ and frequency f. Indeed, a given average value of electric power P injected into an excimer lamp does not necessarily produce the same UV radiated power Puv. There are evidences that variables such as f and δ affect the luminous efficacy of the lamp. An experimental setup and a procedure dedicated to the identification of optimal operating points, in terms of energy efficiency, are detailed. Examples with KrCl and XeCl lamps showing reductions in the energy consumption are shown.

Idioma originalInglés
Título de la publicación alojada2015 IEEE Pulsed Power Conference, PPC 2015
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781479984039
DOI
EstadoPublicada - 12 oct. 2015
EventoIEEE Pulsed Power Conference, PPC 2015 - Austin, Estados Unidos
Duración: 31 may. 201504 jun. 2015

Serie de la publicación

NombreDigest of Technical Papers-IEEE International Pulsed Power Conference
Volumen2015-October

Conferencia

ConferenciaIEEE Pulsed Power Conference, PPC 2015
País/TerritorioEstados Unidos
CiudadAustin
Período31/05/1504/06/15

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