@INPROCEEDINGS {12527,
author={P.L. Lopes and A. M. S. Mendes},
doi={},
booktitle={IEEE Industrial Electronics Conf. - IECON},
title={Fault Tolerance in Active Power Filters, Based on Multilevel NPC Topology},
year={2012},
month={October},
volume={PenUsb},
pages={1-6} 
}