Finite-set model predictive control of a flying capacitor converter with hysteresis voltage balancing

Peter Stolze, Peter Landsmann, Ralph Kennel, Toit Mouton

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

This paper presents a predictive strategy for current control of a three-phase flying capacitor converter. Future values of the load current and flying capacitor voltages are predicted with discrete-time system models. An offline solution for obtaining the best one of the 19 possible voltage vectors is combined with a hysteresis-based voltage balancing algorithm which makes use of the redundancy of the 64 switching possibilities of the converter. With few modifications this principle can easily be extended to inverters with a higher number of voltage levels.

OriginalspracheEnglisch
TitelProceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011
PublikationsstatusVeröffentlicht - 2011
Veranstaltung2011 14th European Conference on Power Electronics and Applications, EPE 2011 - Birmingham, Großbritannien/Vereinigtes Königreich
Dauer: 30 Aug. 20111 Sept. 2011

Publikationsreihe

NameProceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011

Konferenz

Konferenz2011 14th European Conference on Power Electronics and Applications, EPE 2011
Land/GebietGroßbritannien/Vereinigtes Königreich
OrtBirmingham
Zeitraum30/08/111/09/11

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