Stability analysis of a three-phase grid-connected DC power supply with small DC-link capacitor and voltage feed-forward compensation

Lajos Török, L. Mathe

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1 Citationer (Scopus)

Abstract

The purpose of this work was to investigate effect of the DC-link voltage feed-forward compensation on the stability of the three-phase-grid connected DC power supply, used for electrolysis application, equipped with small DC link capacitor. In case of weak grid condition, the system with traditional DC-link voltage feed-forward compensation can go to instability. In this paper, the stability of the system, when the ideal DC-link fluctuation caused by the rectifier is feed-forwarded, is analyzed by using simulation and experiments.
OriginalsprogEngelsk
TitelProceedings of the 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
Antal sider6
ForlagIEEE Press
Publikationsdatojun. 2017
ISBN (Elektronisk)978-1-5090-1412-5
DOI
StatusUdgivet - jun. 2017
Begivenhed2017 IEEE 26th International Symposium on Industrial Electronics (ISIE) - Edinburgh, Storbritannien
Varighed: 19 jun. 201721 jun. 2017

Konference

Konference2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
Land/OmrådeStorbritannien
ByEdinburgh
Periode19/06/201721/06/2017
NavnIEEE International Symposium on Industrial Electronics (ISIE)
ISSN2163-5145

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