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.

Type

conference paper

Language

English

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.

Keywords

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

Authors

BIOLEK, D.; BIOLKOVÁ, V.

RIV year

2005

Released

3. 3. 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

BibTex

@inproceedings{BUT15416,
  author="Dalibor {Biolek} and Viera {Biolková}",
  title="Flow Graph Analysis of PWM DC-to-DC Converters.",
  booktitle="Proceedings of the 4th WSEAS Int. Conference on Applications of Electrical Engineering (AEE'05)",
  year="2005",
  number="1",
  pages="80--82",
  publisher="WSEAS",
  address="Praha, Czech Republic",
  isbn="960-8457-13-0"
}