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Power supplies for dielectric barrier discharges

U. Javeriana
Mira otros U. Javeriana articulos

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Power supplies for dielectric barrier discharges

U. Javeriana
Mira otros U. Javeriana articulos

COP $ 45.000
COP $ 45.000

Disponibilidad: Disponible


Autor: David Magín Flórez Rubio

Editorial: U. Javeriana

U. Javeriana

Año de Edición: 2018

2018

Idioma: Español

Formato: Libro Impreso

Número de páginas: 142

ISBN: 9789587812299

9789587812299
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 a...
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SKU: 332268

Producto creado el 12/10/2018

Descripción

Detalles

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. 
Información adicional

Información adicional

Editor / MarcaU. Javeriana
Editor
Año de Edición2018
Número de Páginas142
Idioma(s)Español
TerminadoTapa rústica
Alto y ancho21.5 x 28 cm
Peso0.3500
Tipo Productolibro
PDF URL
Autor

David Magín Flórez Rubio

información no disponible.

Tabla de Contenido

Contents 

Acknowledgements 

1 Introduction 

1.1 What is Ultra-Violet (uv) Radiation Useful for?

1.2 Artificial uv Sources

1.3 Main Advantages of DBD Excilamps 

1.4 DBD Excilamps Technology Landmarks

1.5 Improvement Opportunities 

1.6 Objectives 

Bibliography 

2 Literature Review 

2.1 DBD Excimer uv Lamps

2.2 Power Supplies for DBDS 

2.3 Characteristics of Commercial DBD Excilamp Based Systems 

2.4 Summary 

Bibliography 

3 Parametric Control of DBD Excilamp Electrical Power 

3.1 Control ofLamp Power with Three Degrees ofFreedom

3.2 Square-shape Current Supply Design 

3.3 Considerations for Implementation

3.4 Components Selection 

3.5 Implementation Results

3.6 Conclusions

Bibliography 

4 Parametric Study of the Operating Point Influence on DBD Excilamp Performance

4.1 Experimental Set-up 

4.2 Impact ofLamp Current Intensity 

4·3 lmpact ofthe Lamp Operating Frequency

4.4 Best Performance Operating Conditions

4.5 Conclusions 

Bibliography 

5 Higli Efficiency DBD Power Supply Working at the Optimal Operating Point

5.1 Topology: SRI Operated in DCM 

5.2 Components Selection and Simulations

5.3 Experimental Results 

5.4 Conclusions 

Bibliography

6 DBD Supplies Comparison

6.1 Analytical Design

6.2 Converters Design and Simulations

6·3 Experimental Results 

6.4 Conclusions 

Bibliography 

7 Application Case: KrCI DBD uv Excilamp Germicidal Effectiveness

7.1 Procedures and Resources 

7.2 Results 

7.3 Conclusions

Bibliography

8 General Conclusions

Reseñas