Microcontroller Based Less Switches Topology and Digital Gating Technique for Single-Phase Five-Level Inverter

Table 4

The switching state and output voltage of low number of switches five-level inverter.

Switches state					Output voltage (𝑉AB)
𝑆1	𝑆2	𝑆3	𝑆4	𝑆5
1	0	0	1	0	+2𝑉dc
0	0	0	1	1	+𝑉dc
0/1	0/1	1/0	1/0	0/0	0
0	1	0	0	1	−𝑉dc
0	1	1	0	0	−2𝑉dc