Comparison of Different Modulation Methods for Modular Multilevel Converter
TU Xiao-gang, LI Hai-feng, LIU Chong-ru, LUO Hai-yun, CHENG Xiao-xuan
Electric Power . 2014, (2): 48 -52 .  DOI: 10.11930/j.issn.1004-9649.2014.2.48.4