Seven-level shunt active power filter

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Seven-level shunt active power filter. In: Harmonics and quality of power. IEEE, USA, pp. 136-141. ISBN 0780387465 (https://doi.org/10.1109/ICHQP.2004.1409342)

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Abstract

In this paper, the seven-level cascaded type inverter is used as a shunt active power filter to exploit multilevel inverter advantages. The capacitor voltage control technique used as a harmonic current extraction method for the two-level inverter is extended to the seven-level shunt active power filter. A predictive current controller based on the supply current (not the active filter current) is applied. Phase-shifted space vector modulation for the multilevel inverter is used as a PWM technique. The proposed seven-level shunt active power filter is validated by simulation.

ORCID iDs

Massoud, A., Finney, S.J. ORCID logoORCID: https://orcid.org/0000-0001-5039-3533 and Williams, B.W.;