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KOLKA, Z. BIOLEK, D. BIOLKOVÁ, V.
Original Title
On Accuracy of Averaging for Switched Converters
Type
conference paper
Language
English
Original Abstract
The paper deals with the analysis of accuracy of averaged models of DC-DC converters in the frequency domain. The averaged models of Boost, Buck and Buck-Boost converters are compared with results obtained using the harmonic balance method. It will be shown that the error of averaged models depends on the structure of state matrices and may reach a substantial magnitude even below the Nyquist frequency.
Keywords
DC-DC converters, averaging, harmonic balance, small-signal frequency response.
Authors
KOLKA, Z.; BIOLEK, D.; BIOLKOVÁ, V.
RIV year
2010
Released
6. 12. 2010
Publisher
IEEE
Location
Malaysia
ISBN
978-1-4244-7456-1
Book
Proc of the 11th biennial IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2010)
Pages from
1107
Pages to
1110
Pages count
4
BibTex
@inproceedings{BUT34634, author="Zdeněk {Kolka} and Dalibor {Biolek} and Viera {Biolková}", title="On Accuracy of Averaging for Switched Converters", booktitle="Proc of the 11th biennial IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2010)", year="2010", pages="1107--1110", publisher="IEEE", address="Malaysia", isbn="978-1-4244-7456-1" }