An Optimized Capacitor Voltage Balancing Control Strategy of Modular Multilevel Converter Based on Comparison of Variable Reference Values
GAO Fengyang, QIANG Guodong, GAO Yunbo, ZHANG Guoheng
Electric Power . 2019, (8): 26 -33,54 .  DOI: 10.11930/j.issn.1004-9649.201807076