Title :
PCA-based design of a SEPIC converter
Author :
Nardo, A. De ; Femia, N. ; Nicolò, M. ; Petrone, G. ; Spagnuolo, G.
Author_Institution :
Univ. of Salerno, Salerno
fDate :
June 30 2008-July 2 2008
Abstract :
The design of fourth order dc-dc converters is discussed in this paper. The Principal Components Analysis is applied to find the set of passive components which allows to avoid double resonance in the control-to-output transfer function. The design of a synchronous SEPIC converter has been studied as an application of the proposed design methodology by using a database of real passive components. The performances of the SEPIC converter designed with the proposed methodology are verified through both time domain and frequency domain simulations and they are compared with those ones achieved by standard ripple-based design procedures.
Keywords :
DC-DC power convertors; design engineering; frequency-domain analysis; principal component analysis; time-domain analysis; PCA; SEPIC converter; control-to-output transfer function; fourth order dc-dc converters; passive components; principal components analysis; Batteries; DC-DC power converters; Design optimization; Frequency response; Principal component analysis; Q factor; Resonance; Shape control; Transfer functions; Voltage;
Conference_Titel :
Industrial Electronics, 2008. ISIE 2008. IEEE International Symposium on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4244-1665-3
Electronic_ISBN :
978-1-4244-1666-0
DOI :
10.1109/ISIE.2008.4677164
