Discrete non-linear control of a PWM inverter

Jaume Miret, Jose Luis Garcia de Vicuña, Josep M. Guerrero*, Jose Matas, Miguel Castilla

*Corresponding author for this work

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

Abstract

This paper presents a discrete non-linear control scheme for PWM inverters. Based on the dynamic model of the PWM inverter a control algorithm is deduced by imposing a desired linear dynamics in the output voltage. The proposed scheme has shown its robustness on low voltage distortion, excellent voltage regulation and it is insensitive to load and input voltage variations. A simple and fast digital algorithm, that could be implemented on a low-cost DSP carries out the discrete control.
Original languageEnglish
Publication date1 Dec 2002
Number of pages4
DOIs
Publication statusPublished - 1 Dec 2002
Externally publishedYes
EventProceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society - Sevilla, Spain
Duration: 5 Nov 20028 Nov 2002

Conference

ConferenceProceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society
Country/TerritorySpain
CitySevilla
Period05/11/200208/11/2002
SponsorIEEE, Industrial Electronics Society, SICE, University of Seville

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