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Detalle
ISBN 978-958-781-383-8

Power Supplies for Dialectric Barrier Discharges
Toward an Efficient Use of Ultraviolet Exciplex Lamps

Autor:Flórez Rubio, David Magín
Editorial:Pontificia Universidad Javeriana
Materia:621.3 - Ingeniería eléctrica; electrónica
Clasificación Thema::TJF - Ingeniería electrónica
TH - Tecnología e ingeniería energética
RGCD - Geografía del desarrollo y del medio ambiente
1KLSC - Colombia
Público objetivo:Enseñanza universitaria o superior
Disponibilidad:Disponible
Estatus en catálogo:Activo
Publicado:2019-09-30
Número de edición:1
Tamaño:1Gb
Precio:$9.900
Soporte:Digital
Formato:Epub (.epub)
Idioma:Inglés

Reseña

The Dielectric Barrier Discharge (DBD) Excimer Ultra-Violet (UV) lamps are a promising technology offering several advantages over other sources of UV light. In particular, the application of this type of lamps for drinking water treatment could benefit thousands of people in regions where public access to drinking water is not provided. To optimize the performance of the DBD Excimer UV lamps, a novel power system, intended for the study of this technology has been designed and implemented. This system employs a customized high frequency-high voltage current mode supply that allows adjusting the point of operation and the power injected in DBD lamps precisely. Using this innovative equipment, the operating conditions that optimize the UV output of the DBD Excilamps have been found.

Based on the results of these studies, an innovative converter featuring high efficiency, zero current switching, and enhanced to work at an optimum operating point of the lamp was conceived and validated. The analytical development of the converters is described in detail providing useful equations applicable for pulsed power supplies for all types of DBD reactors. The discoveries of this research show that it is possible to increase the performance of DBD Excilamps based on the operating conditions of the power supply and also to obtain high electrical efficiency in the complete system. These results are crucial contributions to overcome technical, performance and implementation barriers, which have been obstacles to the transfer of this promising technology to the industry.

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