Fast-Processing Modulation Strategy for the Neutral-Point-Clamped Converter With Total Elimination of Low-Frequency Voltage Oscillations in the Neutral Point.
Josep PouJordi ZaragozaPedro RodríguezSalvador CeballosVicenç M. SalaRolando BurgosDushan BoroyevichPublished in: IEEE Trans. Ind. Electron. (2007)