Go top
Paper information

Detailed analysis of closed-loop control of output-voltage harmonics in voltage-source inverters

A. García-Cerrada, P.L. Roncero-Sánchez, P. García-González, V. Feliú

IEE Proceedings-Electric Power Applications Vol. 151, nº. 6, pp. 734 - 743

Summary:
This paper investigates the design and application of selective controllers for voltage-source-inverter output control. These controllers can be applied to minimise the effects of the inverter dead times on output-voltage harmonics or to provide flexible control of the inverter low-frequency output-voltage harmonics. The paper investigates the closed-loop stability of the resulting systems thoroughly and explains the controller design process from the frequency-response viewpoint. It is clearly demonstrated that a compromise has to be reached between transient-response speed and tracking (or rejection) accuracy. The main contributions of the paper are illustrated with a prototype where the two applications proposed for this type of controllers are tested.


Keywords: Voltage-source inverters, selective harmonic elimination, closed-loop control, inverter output voltage


JCR Impact Factor and WoS quartile: 0,324 (2004); 1,255 (2008)

DOI reference: DOI icon https://doi.org/10.1049/ip-epa:20040804

Published on paper: November 2004.



Citation:
A. García-Cerrada, P.L. Roncero-Sánchez, P. García-González, V. Feliú, Detailed analysis of closed-loop control of output-voltage harmonics in voltage-source inverters. IEE Proceedings-Electric Power Applications. Vol. 151, nº. 6, pp. 734 - 743, November 2004.


    Research topics:
  • *Power Electronics and Control Systems

pdf Preview
Request Request the document to be emailed to you.