Modulation and control strategies for neutral-point-clamped converters

Abstract

I take this opportunity to express my sincere gratitude to my supervisor, Prof. Josep Pou, for his invaluable guidance, constant supervision, continuous encouragement during all the stages of this work and immense assistance in preparation of this thesis. Working under his guidance has helped me in gaining deep insight in this field of research. I am thankful to my co-supervisor Assoc. Prof. Alessandro Romagnoli and my mentor Assoc. Prof. Tang Yi for their valuable guidance and support during my PhD journey. Their extensive knowledge and helpful attitude gain my sincere admiration. I would like to express my gratitude to Prof. F. Blaabjerg for giving me the opportunity to collaborate virtually following the cancellation of my exchange at Aalborg University due to Covid. A special thanks to him for his kind effort and help during his busy schedule.