Title
Nonisolated high step-up stacked dc-dc converter based on boost converter elements for high power application
Date Issued
02 August 2011
Access level
metadata only access
Resource Type
conference paper
Author(s)
Barbi I.
Universidad Federal de Santa Catarina
Abstract
Many application calls for high step-up dc-dc converter that do not require isolation. To obtain a high step-up gain with high efficiency in nonisolated application, a high step-up technique based on the stacking basic boost converter elements is introduced in this paper. In this converter a high step-up conversion ratio and distributed voltage stress can be achieve and reduce reverse recovery on diodes. Based on a conventional quadratics boost converter, the derived converter satisfies all there feature, which make is suitable for high step-up application. The operational principle and characteristics of proposed converter are presented, and verified experimentally with a 1 kW, 100 V input, 400 V output prototype converter. © 2011 IEEE.
Start page
249
End page
252
Language
English
OCDE Knowledge area
Ingeniería eléctrica, Ingeniería electrónica
Scopus EID
2-s2.0-79960874875
Source
Proceedings - IEEE International Symposium on Circuits and Systems
Resource of which it is part
Proceedings - IEEE International Symposium on Circuits and Systems
ISSN of the container
02714310
ISBN of the container
978-142449473-6
Conference
2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011
Sources of information:
Directorio de Producción Científica
Scopus