Operation of Modular Multilevel Converters under grid asymmetries. - Michail Vasiladiotis; Nicolas Cherix; Daniel Siemaszko; Alfred C. Rufer (IECON, 2013)

Impact of Grid Asymmetries on the Operation and Capacitive Energy Storage Design of Modular Multilevel Converters. - Michail Vasiladiotis; Nicolas Cherix; Alfred C. Rufer (IEEE Trans. Ind. Electron., 2015)