Design and Analysis of Front Side Modular Multilevel Converter for Smart Transformer in 15 kV Arba Minch Distribution Network Using Diverse Controllers and Multicarrier Modulation

Figure 2

Different operating states of half bridge. (a) State_1, (b) State_2, (c) State_3, and (d) State_4.

(a)

(b)

(c)

(d)