English español
Búsqueda
 

Repositorio de la Universidad de Oviedo > Producción Bibliográfica de UniOvi: RECOPILA > Artículos >

Use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10651/19528

Título : New self-driven synchronous rectification system for converters with a symmetrically driven transformer
Autor(es) y otros: Fernández González, Arturo José
Sebastián Zúñiga, Francisco Javier
Hernando Álvarez, Marta María
Villegas Saiz, Pedro José
García García, Jorge
Fecha de publicación : 2005
Versión del editor: http://dx.doi.org/10.1109/TIA.2005.853385
Citación : IEEE Transactions on Industry Applications, 41(5), p. 1307-1315 (2005); doi:10.1109/TIA.2005.853385
Descripción física: p. 1307-1315
Resumen : Synchronous rectification (SR) is mandatory to achieve good efficiencies with low output voltages. If the transformer is driven asymmetrically without dead times, self-driven SR (SDSR) is a very interesting solution. However, if the transformer is driven symmetrically, the synchronous rectifiers are off during the dead times and, as a consequence, the efficiency is lowered. This paper deals with a new SDSR system that keeps the rectifiers on even during the dead times. Thus, it can be used to obtain very low output voltages, such as 1.5 V, with quite good efficiency. Moreover, it can be used over a wide input voltage range. The new system is implemented in a prototype in order to measure the real efficiency that can be achieved with the proposed scheme
URI : http://hdl.handle.net/10651/19528
ISSN : 0093-9994
Aparece en las colecciones: Artículos

Ficheros en este ítem:

No hay ficheros asociados a este ítem.



Exportar a Mendeley


Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.

 

Base de Datos de Autoridades Biblioteca Universitaria Consultas / Sugerencias