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

Figure 17

Case 4: (a) the current harmonic spectra of in terms of positive sequence components; (b) the current harmonic spectra of in terms of negative sequence components; (c) the current harmonic spectra of in terms of zero sequence components.

(a)

(b)

(c)