On the DSP-based switch-mode rectifier with robust varying-band hysteresis PWM scheme

@article{Li2004OnTD,
  title={On the DSP-based switch-mode rectifier with robust varying-band hysteresis PWM scheme},
  author={Sheng-Hua Li and Chang-Ming Liaw},
  journal={IEEE Transactions on Power Electronics},
  year={2004},
  volume={19},
  pages={1417-1425}
}
This paper presents the development of digital signal processor (DSP) based switch-mode rectifier (SMR) with robust varying-band hysteresis current-controlled (HCC) pulse width modulated (PWM) schemes. First, a robust fixed-frequency HCC PWM control scheme is developed. Through robust harmonic spectrum shaping, the constant frequency control performance is insensitive to the changes of system parameters and operating condition, and the low frequency harmonics possess smaller magnitudes. Next… CONTINUE READING