Abhijit Kshirsagar, R. Sudharshan Kaarthik, K. Gopakumar, Loganathan Umanand, Kaushik Rajashekara. Low Switch Count Nine-Level Inverter Topology for Open-End Induction Motor Drives. IEEE Transactions on Industrial Electronics, 64(2):1009-1017, 2017. [doi]
Abstract is missing.