Feedback control procedure for energy efficiency optimization of microwave-heating ovens
Ver/
Compartir
Estadísticas
Ver Estadísticas de usoMetadatos
Mostrar el registro completo del ítemGrupo de investigación
División de Sistemas e Ingeniería electrónica (DSIE); Grupo de Electromagnetismo y Materia (GEM)Área de conocimiento
Teoría de la Señal y las ComunicacionesPatrocinadores
The authors wish to thank Incusa S. A. for the provision of leather samples, IMPIVA for the financial support in the development of this study, and Electrothermie Microonde of the ENSEEIHT in Toulouse for the construction of the microwave prototype.Fecha de publicación
2009-10Editorial
ElsevierCita bibliográfica
MONZÓ CABRERA, Juan, PEDREÑO MOLINA, Juan Luis, TOLEDO MOREO, Ana. Feedback control procedure for energy efficiency optimization of microwave-heating ovens. Measurement, 42 (8): 1257-1262 . Octubre 2009. ISSN 0263-2241Revisión por pares
SíPalabras clave
Microwave heatingEfficiency optimization
Microwave oven
Sample positioning control
Calentamiento por microondas
Optimización de la eficiencia
Hornos microondas
Muestra de control de posicionamiento
Resumen
This paper presents an automatic calibration procedure that permits to industrial or
domestic microwaves ovens working at optimal energetic efficiency conditions. This
method is based on a low-power iterative measurement of the microwave oven scattering
parameters for several sample locations to find the most efficient position by measuring
energy reflections at feeding ports and the coupling between them for each sample position.
These low-power measurements have been validated through high-power microwave-
heating tests showing that, at the optimal estimated position, microwave
absorption and therefore temperature increment is maximum. The method provides good
matching levels independently of the sample geometry and permittivity without the need
of any external matching device.
Colecciones
- Artículos [1713]
Redes sociales