K.-M. Kwon, J.-M. Lee, J.-M. Lee, and J.-H. Choi, “SVPWM Overmodulation scheme of three-level inverters for vector controlled induction motor drives,” Journal of Power Electronics, Vol. 9, No. 3, pp. 481-490, May 2009.
L. Dalessandro, S. D. Round, U. Drofenik, and J. W. Kolar, “Discontinuous space-vector modulation for three-level PWM rectifiers,” IEEE Trans. Power Electron., Vol. 23, No. 2, pp. 530-542, Mar. 2008.
J. D. B. Ramirez, J. J. R. Rivas, and E. Peralta-Sanchez, “DSP-based simplified space-vector PWM for a three-level VSI with experimental validation,” Journal of Power Electronics, Vol. 12, No. 2, pp. 285-293, Mar. 2012
F. Wang, “Sine-triangle versus space-vector modulation for three-level PWM voltage-source inverters,” IEEE Trans. Ind. Appl., Vol. 38, No. 2, pp. 500-506, Mar./Apr. 2002.
Z. Ye, Y. Xu, F. Li, X. Deng, and Y. Zhang, “Simplified PWM strategy for neutral-point-clamped (NPC) three-level converter,” Journal of Power Electronics, Vol. 14, No. 3, pp. 519-530, May 2014.
J. K. Steinke, “Switching frequency optimal PWM control of a three-level inverter,” IEEE Trans. Power Electron., Vol. 7, No. 3, pp. 487-496, Jul. 1992.
R. M. Tallam, R. Naik, and T. A. Nondahl. “A carrier-based PWM scheme for neutral-point voltage balancing in three-level inverters,” IEEE Trans. Ind. Appl., Vol. 41, No. 6, pp. 1734-1743, Nov./Dec. 2005.
N. Li, Y. Wang, W. Lei, R. Niu, and Z. Wang, “Novel carrier-based PWM strategy of a three-level NPC voltage source converter without low-frequency voltage oscillation in the neutral point,” Journal of Power Electronics, Vol. 14, No. 3, pp. 531-540, May 2014.
K. Imarazene, E. M. Berkouk, and H. Chekireb, "Selective harmonics elimination PWM with sel-balancing capacitors in three-level inverter," in 6th IET International Conference on Power Electronics, Machines and Drives (PEMD), pp. 1-6, Mar. 2012.
J. Napoles, R. Portillo, J. I. Leon, M. A. Aguirre, and L. G. Franquelo, "Implementation of a closed loop SHMPWM technique for three level converters," in 34th Annual Conference of IEEE Industrial Electronics (IECON), pp. 3260-3265, Nov. 2008.
J. A. Pontt, J. R. Rodríguez, A. Liendo, and P. Newman, “Network-friendly low-switching-frequency multipulse high-power three-level PWM rectifier,” IEEE Trans. Ind. Electron., Vol. 56, No. 4, pp. 1254-1262, Apr. 2009.
J. Rodríguez, J. Pontt, R. Huerta, and P. Newman, "24-pulse active front end rectifier with low switching frequency," in IEEE 35th Annual Power Electronics Specialists Conference(PESC), Vol. 5, pp. 3517-3523, Jun. 2004.
T. Nakajima, H. Suzuki, K. Izumi, and S. Sugimoto, "A converter transformer with series-connected line-side windings for a DC link using voltage source converters," in IEEE Power Engineering Society 1999 Winter Meeting, Vol. 2, pp. 1073-1078, Feb. 1999.
Z. Xi and S. Bhattacharya, "STATCOM operation under single line-ground system faults with magnetic saturation in series connected transformers based 48-pulse voltage-source converter," in European Conference on Power Electronics and Applications, pp. 1-10, Sep. 2007.
H. Li, F. C. Lin, and Z. Gui, "Model test for harmonic characteristics of convertor transformer under Dc bias," in International Conference on Electrical Machines and Systems(ICEMS), pp. 4436-4439, Oct. 2008.
L. Zeng, Z. Zhu, B. Bai, and Y. Song, "Research on influence of DC magnetic bias on a converter transformer," in International Conference on Electrical Machines and Systems(ICEMS), pp. 1346-1349, Oct. 2007.
Y. Li, L. Luo, D. He, and C. Rehtanz, "Study on the effects of the DC bias on the harmonic characteristics of the new converter transformer," in Asia-Pacific Power and Energy Engineering Conference(APPEEC), pp. 1-4, Mar. 2010.
G. Mei, Y. Liu, and M. Guo, "Study of transformer's harmonic characteristic in DC magnetic bias," in China International Conference on Electricity Distribution (CICED), pp. 1-4, Dec. 2008.
I. Dolguntseva, R. Krishna, D. E. Soman, and M. Leijion, “Contour based dead-time harmonic analysis in a three-level neutral point clamped inverter,” IEEE Trans. Ind. Electron., Vol. 62, No. 1, pp. 203-210, Jan. 2015.
H. Mese and A. Ersak, "Compensation of dead-time effects in three-level neutral point clamped inverters based on space vector PWM," in International Aegean Conference on Electrical Machines and Power Electronics and 2011 Electromotion Joint Conference(ACEMP), pp. 101-108, Sep. 2011.
J. Gao, T. Q. Zheng, and F. Lin, “Improved deadbeat current controller with a repetitive-control-based observer for PWM rectifiers,” Journal of Power Electronics, Vol. 11, No. 1, pp. 64-73, Jan. 2011.
J. Xiaomei, R. Yannian, C. Guoqiang, and L. Kaiqiang, "Restraining DC magnetic bias in PS-PWM full bridge inverter of plasma power," in International Conference on Intelligent System Design and Engineering Application (ISDEA), Vol. 2, pp. 306-309, Oct. 2010.
J. Gao, X. Zhao, X. Yang, and Z. Wang, "The research on avoiding flux imbalance in sinusoidal wave inverter," in the Third International Power Electronics and Motion Control Conference, Vol. 3, pp. 1122-1126, Aug. 2000.
T. Nakajima, K.-I. Suzuki, M. Yajima, and N. Kawakami, “A new control method preventing transformer DCmagnetiz ation for voltage source self-commutatedconverters,” IEEE Trans. Power Del., Vol. 11, No. 3, pp. 1522-1528, Jul. 1996.
W. C. Bloomquist, “Select the right transformer winding connection for industrial power systems,” IEEE Trans. Ind. Appl., Vol. IA-11, No. 6, pp. 641-645, Nov. 1975.
X. Liang, W. Jackson, and R. Laughy, "Transformer winding connections for practical industrial applications," in IEEE Petroleum and Chemical Industry Technical Conference(PCIC), pp. 1-9, Sep. 2007.
B.-R. Lin, “Implementation of a ZVS three-level converter with series-connected transformers,” Journal of Power Electronics, Vol. 13, No. 2, pp. 177-185, Mar. 2013.