Current control and capacitor balancing for 4-leg NPC converters using finite set model predictive control
Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Rojas-Lobos, F.; Kennel, R.; Cardenas-Dobson, R.
Abstract:
In this paper control systems suitable for a 4-leg NPC converter are discussed. The proposed control methodology is based on a finite set model predictive control. A theoretical analysis of the strategy, including tracking of non-sinusoidal currents and reduction of the switching frequency, is presented in this paper and experimental results, obtained with a 3 kw experimental prototype are discussed.
Kongress- / Buchtitel:
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE