CHB and I-CHB voltage and current measurements at different modulation indexes and switching frequencies

This dataset provides detailed voltage and current measurements for Cascaded H-Bridge (CHB) and Interleaved Cascaded H-Bridge (I-CHB) power converter prototypes operated under a wide range of modulation indexes and switching frequencies. The measurements capture steady-state waveforms enabling direct comparison between the two converter architectures in terms of waveform quality. The dataset supports research on modulation strategies, converter optimization, and power-quality assessment.