G. P. Adam, O. G. Anaya-lara, and M. J. Burt, Comparison between Two VSC-HVDC Transmission Systems Technologies: modular and Neutral Point Clamped Multilevel Converter, 35th Annual Conference of the IEEE Industrial Electronics Society ? IECON Porto, 2009.
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L. Encarnação, J. F. Silva, S. F. Pinto, and L. M. Redondo, A New Modular Marx Derived Multilevel Converter, nd Doctoral Conference on Computing Electrical and Industrial Systems ? DoCEIS Costa da Caparica, 2011.
DOI : 10.1007/978-3-642-19170-1_63

A. Lesnicar and R. Maruardt, An innovative modular multilevel converter topology suitable for a wide power range, 2003 IEEE Bologna Power Tech Conference Proceedings,, 2003.
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L. M. Redondo and J. F. Fernando, Repetitive High-Voltage Solid-State Marx Modulator Design for Various Load Conditions, IEEE Transactions on Plasma Science, vol.37, issue.8, pp.1632-1637, 2009.
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L. G. Franquelo, J. Rodríguez, J. I. Leon, and S. Kouro, The age of multilevel converters arrives, IEEE Industrial Electronics Magazine, vol.2, issue.2, pp.28-39, 2008.
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L. Encarnação and J. F. Silva, Reactive Power Compensation Using Sliding-Mode Controlled Three-Phase Multilevel Converters, 12 th International Conference on Harmonics and Quality of Power ? ICHQP Cascais, 2006.

M. Hagiwara and H. Akagi, PWM Control and Experiment of Modular Multilevel Converters, IEEE Power Electronic Specialist Conference, pp.154-161, 2008.

J. F. Silva and S. F. Pinto, Control Methods for Switching Power Converters, ISBN, vol.34, issue.10, pp.935-98, 2007.
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L. Encarnação and J. F. Silva, Sliding Condition Based Sliding Mode Modulators for Multilevel Power Converters, 35th Annual Conference of the IEEE Industrial Electronics Society ? IECON Porto, 2009.