三相五电平Packed-U-Cell变换器不连续空间矢量调制

This article proposes an optimal 3D space vector modulation algorithm for the three-phase five-levels packed U-cell converter. The algorithm consists of selecting a common-mode voltage that results in discontinuous modulation, as a result, the reference voltage vector is clamped to the external faces of the 3D space vector diagram and there is always a phase that does not switch for a certain peri...