Integral control of PWM DC-DC buck-derived converters

Dariusz Czarkowski, Marian K. Kazimierczuk

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A concept of integral control is applied for multioperating point buck-derived pulse-width modulated dc-dc converters. A new large-signal circuit model of the power stage is introduced which allows for eliminating the load resistance from the system matrix. Two closed-loop continuous-conduction mode push-pull converters are designed using pole-placement technique: a conventional converter and a converter with a small inductor what is achievable by a bidirectional power flow. The large-signal dynamic performance of these converters is investigated by simulations in the time domain. The bidirectional power - flow converter with integral control was found to be suitable in switched load applications, e.g., radar systems, dot-matrix printers, and power supplies for random-access computer memories.

Original languageEnglish (US)
Title of host publicationProceedings of the 1st IEEE Conference on Control Applications, CCA 1992
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages776-781
Number of pages6
ISBN (Electronic)0780300475, 9780780300477
DOIs
StatePublished - 1992
Event1st IEEE Conference on Control Applications, CCA 1992 - Dayton, United States
Duration: Sep 12 1992Sep 16 1992

Publication series

NameProceedings of the 1st IEEE Conference on Control Applications, CCA 1992

Conference

Conference1st IEEE Conference on Control Applications, CCA 1992
Country/TerritoryUnited States
CityDayton
Period9/12/929/16/92

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Optimization
  • Computer Science (miscellaneous)
  • Control and Systems Engineering
  • Aerospace Engineering
  • Industrial and Manufacturing Engineering

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