M.Nagaraju, M.Srinath, Mr. G. Hari Krishna,. “A New Technology for Ac-Side Cascaded H-Bridge Cells for Multi-Level VSC-HVDC Transmission System”. International Journal of Emerging Trends in Science and Technology 2, no. 07 (July 24, 2015). Accessed September 29, 2024. https://ijetst.igmpublication.org/index.php/ijetst/article/view/825.