Active and reactive power control of grid?connected single?phase asymmetrical eleven?level inverter

In recent times, multilevel inverters (MLIs) have become very popular for commercial and industrial applications. Here, an eleven-level inverter its power flow control are presented. The presented topology has a lesser component count than other existing topologies, thus reducing the devices overall cost of inverter. This comprises six bidirectional switches, two DC sources, one four-quadrant switch, capacitors voltage divider circuit. conduction modes corresponding switching states shown in detail. Further, apparent under grid-connected operation is discussed, which provides simultaneous active reactive over injected into grid. Switching losses calculated 3 6 kVA grid at 0.8 factor lagging. obtained results show that total harmonic distortion (THD) output current 12.10% 0.23%, respectively, transfer conditions. real-time analysis also carried out conditions to validate control.