Publication result detail

PSPICE modelling of Buck Converter by means of GTFs

BIOLEK, D.; BIOLKOVÁ, V.; KOLKA, Z.

Original Title

PSPICE modelling of Buck Converter by means of GTFs

English Title

PSPICE modelling of Buck Converter by means of GTFs

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The paper describes a way how to model the DC-DC buck converter by means of the so-called generalized transfer functions, utilizing both the Laplace and the z-transform operators. The resulting line-to-output and control-to-output transfer functions and the corresponding frequency responses can model some system behavior more truly than the classical s-domain averaged models, including special effects above the Nyquist's frequency. As an example, a concrete SPICE subcircuit is shown together with the results of AC analysis.

English abstract

The paper describes a way how to model the DC-DC buck converter by means of the so-called generalized transfer functions, utilizing both the Laplace and the z-transform operators. The resulting line-to-output and control-to-output transfer functions and the corresponding frequency responses can model some system behavior more truly than the classical s-domain averaged models, including special effects above the Nyquist's frequency. As an example, a concrete SPICE subcircuit is shown together with the results of AC analysis.

Keywords

DC-DC converter, buck converter, GTF

Key words in English

DC-DC converter, buck converter, GTF

Authors

BIOLEK, D.; BIOLKOVÁ, V.; KOLKA, Z.

Released

01.02.2006

Publisher

WSEAS

ISBN

1109-9445

Periodical

WSEAS Transactions on Electronics

Volume

3

Number

2

State

United States of America

Pages from

93

Pages count

4

BibTex

@article{BUT43206,
  author="Dalibor {Biolek} and Viera {Biolková} and Zdeněk {Kolka}",
  title="PSPICE modelling of Buck Converter by means of GTFs",
  journal="WSEAS Transactions on Electronics",
  year="2006",
  volume="3",
  number="2",
  pages="4",
  issn="1109-9445"
}