Stability analysis of grid-connected converters with add-on voltage support functionality using repetitive control

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Samenvatting

The aim of this paper is to analyse the stability of grid-connected converters using repetitive control for voltage harmonic compensation. Supplementary to an earlier proposed control strategy to upgrade grid-connected converters for add-on voltage support, the stability analysis of the overall system is presented. A straightforward procedure is proposed and a couple of stability conditions are derived. The analysis is broken down into two sub-parts and therefore, the Nyquist's criterion can be easily applied. Simulations and experiments support the stability model analysis. The proposed method is not limited to the application with voltage support but also applicable for other converter systems based on repetitive-control algorithms.

Originele taal-2Engels
Titel2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's946-952
Aantal pagina's7
ISBN van elektronische versie9784886864055
DOI's
StatusGepubliceerd - 22 okt 2018
Evenement8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan
Duur: 20 mei 201824 mei 2018

Congres

Congres8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
LandJapan
StadNiigata
Periode20/05/1824/05/18

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  • Citeer dit

    Zhang, Y., Roes, M. G. L., Hendrix, M. A. M., & Duarte, J. L. (2018). Stability analysis of grid-connected converters with add-on voltage support functionality using repetitive control. In 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 (blz. 946-952). [8507757] Institute of Electrical and Electronics Engineers. https://doi.org/10.23919/IPEC.2018.8507757