Fractal control with anti-windup effect applied on the design of a 2000W power flyback source

Jesus Rodriguez Flores, Victor Herrera Perez

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents detailed information for the optimal design of a 2000w flyback source, together with the study of the application of a PID fractal control based on a PID control implemented with operational amplifiers under the assumption of capacitive effects of a fractional nature. Several strategies are proposed for obtaining a simplified second-order model of a flyback source operating in open loop. Besides, a simplified model, based on trans-conductance and transresistance of non-linear elements for the implementation of the behavior of the diode, is presented. In addition, the anti-windup effect of electronic type is incorporated, which acts upon the source inability to limit the voltage in the face of sudden increases in load resistance. This same strategy is implemented by software to validate the fractal controller avoiding the voltage boundary violation.

Original languageEnglish
Title of host publicationAPEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages338-344
Number of pages7
ISBN (Electronic)9781728148298
DOIs
StatePublished - Mar 2020
Externally publishedYes
Event35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 - New Orleans, United States
Duration: 15 Mar 202019 Mar 2020

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume2020-March

Conference

Conference35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020
Country/TerritoryUnited States
CityNew Orleans
Period15/03/2019/03/20

Keywords

  • Flyback source
  • PID control
  • anti-windup
  • fractal control

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