Title :
Use of multisine excitations for frequency-response measurement of nonlinear DC-DC switching converters
Author :
Fernández-Herrero, A. ; Fernández, C. ; Carreras, C. ; Zumel, P. ; Lázaro, A. ; Barrado, A.
Author_Institution :
Eng. Electron. Dept., E.T.S.I. Telecomun. (UPM), Madrid, Spain
Abstract :
In this paper, the application of multisine signals to the frequency-response measurement of switching converters is addressed. It makes some considerations on the available parameters of the signal and its influence on the measurement. The experimental set-up, where a boost converter is considered due to its well known non-linear effects, is described. Additionally, several experimental results are provided to illustrate all the concepts involved.
Keywords :
DC-DC power convertors; frequency response; switching convertors; boost converter; frequency-response measurement; multisine excitations; multisine signals; nonlinear DC-DC switching converters; nonlinear effects; Frequency conversion; Power measurement; Switches; Time domain analysis; Time frequency analysis; Time measurement;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2012 Twenty-Seventh Annual IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4577-1215-9
Electronic_ISBN :
978-1-4577-1214-2
DOI :
10.1109/APEC.2012.6165901
