A Three Phase five level cascaded H-Bridge rectifier with zero current injection scheme

@article{Jayaram2012ATP,
  title={A Three Phase five level cascaded H-Bridge rectifier with zero current injection scheme},
  author={Nirmal Jayaram and Pramod Agarwal and S. K. Das},
  journal={2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)},
  year={2012},
  pages={1-7}
}
A Three-Phase five level AC/DC Converter with Cascaded H-Bridge (CHB) Converter topology is presented to achieve unity power factor and improve power quality. The CHB active rectifier is an attractive topology that allows feeding of similar or different multiple DC loads. In this paper, the AC/DC converter is controlled in Synchronous Reference Frame (SRF) scheme, such that it draws a sinusoidal line current with unity power factor from the AC source. The SRF is adopted in the system to track… CONTINUE READING