This article proposes two generalized multilevel inverter configurations that reduce the number of switching devices, isolated DC sources, and total standing voltage on power switches, making them suitable for renewable energy sources. The main topology is a handles sources by ten switches to create twenty-five levels. Based proposed inverters are introduced indicate flexibility in designing al...

The multilevel inverter-based drive system is greatly affected by several faults occurring on switching elements. A faulty switch in the inverter can potentially lead to more losses, extensive downtime and reduced reliability. In this paper, a novel fault identification reconfiguration process proposed using discrete wavelet transform auxiliary cells. Here, exploits multiresolution analysis wit...

Abstract An improved high voltage boost Z-source inverter topology is proposed to improve ability. Compared the conventional inverter, it can produce very with a short shoot-through duty ratio, stress on capacitors and inverter-bridge greatly reduced, has inherent limitation inrush current at startup. The addition of input capacitor an active switch allows in Z source network flow reverse direc...

The high-frequency modulation method (HFM) for a switched capacitor (SC) inverter often leads to high switching loss since it increases frequency. In order reduce the frequency and in HFM SC inverter, this paper proposes novel hybrid strategy as well corresponding demo topology. limits number of switches, thus reducing significantly. Meanwhile, topology maintains merits current such low switch ...