Modified Space Vector Modulation for Cascaded H-Bridge Multilevel Inverter with Open-Circuit Power Cells

Table 7

Simulation results.

Scenarios		Normal	HA3 is fault	HA3, HB1, HB3, and HB5 are fault
Time		0−0.1 s	0.1 s−0.2 s	0.2 s−0.3 s
Reference voltage		185 V
Output voltage		185 V		138 V
Level state	Phase A	[−5; 5]	[−4; 4]	[−4; 4]
	Phase B	[−5; 5]	[−5; 5]	[−2; 2]
	Phase C	[−5; 5]	[−5; 5]	[−4; 4]
THD (%)		3.04	3.04	5.42
Current (A)		3.8	3.8	2.7
CMV		[−13 V; 13 V]	[−40 V; 40 V]	[−66 V; 66 V]