A voltage balancing strategy with extended operating region for cascaded H-bridge converters
Morteza Moosavi, Ghias Farivar, Hossein Iman-Eini, Seyed Mohammad Shekarabi
IEEE Transactions on Power Electronics, 9, (29), 5044-5053, 2014
DOI: 10.1109/TPEL.2013.2286270 Journal