一种八开关五电平电流源逆变器

This paper proposes an eight-switch, three-phase, five-level current source inverter (CSI), which employs only one traditional H6 inverter and two shunt branches at the dc side to realize the five-level switching. The corresponding space-vector-modulation (SVM) strategy for the proposed CSI topology is also presented, which uses the two shunt-connected power switches to add certain special modulat...