DC-Link Neutral Point Control for 3L-NPC Converters Utilizing Selective Harmonic Elimination-PWM. - Alain Sanchez-Ruiz; Mikel Mazuela; Hector Fernandez-Rebolleda; Salvador Ceballos; Angel Perez-Basante; Irati Ibanez-Hidalgo; Markel Zubiaga; Josep Pou; Neha Beniwal; Georgios Konstantinou (IEEE Trans. Ind. Electron., 2022)