Dajun Ma, Wu Chen 0002, Liangcai Shu, Xiaohui Qu, Xin Zhan, Zhong Liu. A Multiport Power Electronic Transformer Based on Modular Multilevel Converter and Mixed-Frequency Modulation. IEEE Trans. on Circuits and Systems, 67-II(7):1284-1288, 2020. [doi]
Abstract is missing.