[1]
. Đức T. Do, T. H. Quach, . M. T. Nguyen, . N. V. Hoang, T. H. Tran, and . T. N. H. Vuong, “Three-phase three-level npc inverter controlled by dsp card”, JTE, vol. 10, no. 4, pp. 30–35, Dec. 2015.