1. Flexible Power Transmission
2. 2003 Proc. IEEE Power Tech Conf. Bologna Italy A. Lesnicar R. Marquardt An innovative modular multilevel converter topology suitable for a wide power range 23 26
3. 2012 Proc. Int. Symp. Power Electronics Electrical Drives Automation and Motion (SPEEDAM) Sorrento Italy P. Ladoux P. Marino G. Raimondo Comparison of high voltage modular ac/dc converters 843 848
4. 2010 Proc. Int. Power Electronics Conf. (IPEC) Sapporo Japan A. Lesnicar R. Marquardt Modular multilevel converter: an universal concept for HVDC‐networks and extended dc‐bus‐applications 21 24
5. 2010 Proc. Conf. of Power System CIGRE Montreal Canada B. Jacobson P. Karlsson P.G. Asplund VSC‐HVDC transmission with cascaded two‐level converters 1 8