@article{song_huang_2010, title={Fault-tolerant design and control strategy for cascaded H-bridge multilevel converter-Based STATCOM}, volume={57}, DOI={10.1109/tie.2009.2036019}, number={8}, journal={IEEE Transactions on Industrial Electronics}, author={Song, W. C. and Huang, A. Q.}, year={2010}, pages={2700–2708} }
 @inproceedings{liu_z. p._z. g._w. c._s._a._j._m._w._l._et al._2009, title={Controller hardware-in-the-loop validation for a 10 MVA ETO-based STATCOM for wind farm application}, DOI={10.1109/ecce.2009.5316033}, booktitle={2009 IEEE Energy Conversion Congress and Exposition, Vols 1-6}, author={Liu, Y. and Z. P., Liang and Z. G., Song and W. C., Bhattacharya and S., Huang and A., Langston and J., Steurer and M., Litzenberger and W., Anderson and L., Adapa and et al.}, year={2009}, pages={1336–1341} }
 @inproceedings{huang_liu_chen_li_song_2009, title={Emitter turn-off (ETO) thyristor, ETO light converter and their grid applications}, DOI={10.1109/pes.2009.5275226}, booktitle={2009 ieee power & energy society general meeting, vols 1-8}, author={Huang, A. and Liu, Y. and Chen, Q. and Li, J. and Song, W. C.}, year={2009}, pages={1861–1868} }
 @inproceedings{song_zhou_liang_bhattacharya_huang_2009, title={Modeling and control design of distributed power flow controller based-on per-phase control}, DOI={10.1109/ecce.2009.5316307}, booktitle={2009 IEEE Energy Conversion Congress and Exposition, Vols 1-6}, author={Song, W. C. and Zhou, X. H. and Liang, Z. G. and Bhattacharya, S. and Huang, A. Q.}, year={2009}, pages={2708–2713} }
 @article{liu_huang_song_bhattacharya_tan_2009, title={Small-signal model-based control strategy for balancing individual DC capacitor voltages in cascade multilevel inverter-based STATCOM}, volume={56}, DOI={10.1109/TIE.2009.2017101}, number={6}, journal={IEEE Transactions on Industrial Electronics}, author={Liu, Y. and Huang, A. Q. and Song, W. C. and Bhattacharya, S. and Tan, G. J.}, year={2009}, pages={2259–2269} }
 @inproceedings{liu_bhattacharya_song_huang_2008, title={Control strategy for cascade multilevel inverter based STATCOM with optimal combination modulation}, DOI={10.1109/pesc.2008.4592734}, booktitle={2008 IEEE Power Electronics Specialists Conference}, author={Liu, Y. and Bhattacharya, S. and Song, W. C. and Huang, A. Q.}, year={2008}, pages={4812–4818} }