Development of a New Hybrid Multilevel Inverter Using Modified Carrier SPWM Switching Strategy

@article{Jammala2018DevelopmentOA,
  title={Development of a New Hybrid Multilevel Inverter Using Modified Carrier SPWM Switching Strategy},
  author={Venkataramanaiah Jammala and Suresh Yellasiri and Anup Kumar Panda},
  journal={IEEE Transactions on Power Electronics},
  year={2018},
  volume={33},
  pages={8192-8197}
}
This letter presents a single-phase cascaded transformer based multilevel inverter with a modified carrier-based level shift sinusoidal pulse width modulation (LS-SPWM) technique. The developed topology has two bridges with individual low frequency transformers. The bridges can generate quasi-square waveform and pulse width modulated waveform independently… CONTINUE READING