Publication detail

Flow Graph Analysis of PWM DC-to-DC Converters.

BIOLEK, D. BIOLKOVÁ, V.

Original Title

Flow Graph Analysis of PWM DC-to-DC Converters.

English Title

Flow Graph Analysis of PWM DC-to-DC Converters.

Type

conference paper

Language

en

Original Abstract

Flow graphs of the pulse-width-modulated (PWM) switch both with the fixed and modulated duty cycle are introduced in the paper. These graphs start from the classical Vorpérian model of PWM switch in the continuous current mode (CCM). The flow graphs are intended for the "Hand-and-Paper" analysis of DC-to-DC converters, utilizing the "averaged modeling", especially - but not only - for the analysis of DC voltages, currents and powers. The method is illustrated on an example of buck-boost converter.

English abstract

Flow graphs of the pulse-width-modulated (PWM) switch both with the fixed and modulated duty cycle are introduced in the paper. These graphs start from the classical Vorpérian model of PWM switch in the continuous current mode (CCM). The flow graphs are intended for the "Hand-and-Paper" analysis of DC-to-DC converters, utilizing the "averaged modeling", especially - but not only - for the analysis of DC voltages, currents and powers. The method is illustrated on an example of buck-boost converter.

Keywords

PWM converter, PWM switch, CCM, flow graph, M-C graph

RIV year

2005

Released

03.03.2005

Publisher

WSEAS

Location

Praha, Czech Republic

ISBN

960-8457-13-0

Book

Proceedings of the 4th WSEAS Int. Conference on Applications of Electrical Engineering (AEE'05)

Edition number

1

Pages from

80

Pages to

82

Pages count

3

Documents

BibTex


@inproceedings{BUT15416,
  author="Dalibor {Biolek} and Viera {Biolková}",
  title="Flow Graph Analysis of PWM DC-to-DC Converters.",
  annote="Flow graphs of the pulse-width-modulated (PWM) switch both with the fixed and modulated duty cycle are introduced in the paper. These graphs start from the classical Vorpérian model of PWM switch in the continuous current mode (CCM). The flow graphs are intended for the "Hand-and-Paper" analysis of DC-to-DC converters, utilizing the "averaged modeling", especially - but not only - for the analysis of DC voltages, currents and powers. The method is illustrated on an example of buck-boost converter.",
  address="WSEAS",
  booktitle="Proceedings of the 4th WSEAS Int. Conference on Applications of Electrical Engineering (AEE'05)",
  chapter="15416",
  institution="WSEAS",
  year="2005",
  month="march",
  pages="80--82",
  publisher="WSEAS",
  type="conference paper"
}