Performance Analysis and Evaluation of Multiphase Split-Source Inverters

Due to their many advantages over counterparts, such as Z-source inverters (ZSIs), split-source (SSIs) have recently received much attention single-stage boost inverters. This paper discusses a multiphase version of the SSI topology for first time. Among systems undergoing revolution in research area, five-phase motor drives are relatively practical selection industrial applications. Therefore, this focuses on an example. The topology, operating principles, modulation techniques, and performance analysis analyzed introduced. A modified space-vector (MSVM) scheme is developed eliminate low-frequency ripples input current. There also detailed graphical evaluation output currents using approach. It evident that suitable drives, especially when high-output voltage gain required. In addition having nearly identical ripple current conventional VSI, it has benefit performing boosting action single stage with fewer passive components low Finally, simulation experimental results been conducted demonstrate viability studied theoretical study analysis.