Harmonic Modeling of a Diode-Clamped Multilevel Voltage Source Converter for Predicting Uncharacteristic Harmonics

Figure 15

Case 3: (a) the current harmonic spectra of five-level DCM-VSC in terms of positive sequence components; (b) the current harmonic spectra of five-level DCM-VSC in terms of negative sequence components.

(a)

(b)