Multiphase quad-inverter system with feedforward synchronous PWM and nonlinear voltage regulation

@article{Oleschuk2016MultiphaseQS,
  title={Multiphase quad-inverter system with feedforward synchronous PWM and nonlinear voltage regulation},
  author={Valentin Oleschuk and Padmanaban Sanjeevikumar and Mihai Cernat and V. Fedak and Marek Pastor},
  journal={2016 IEEE International Power Electronics and Motion Control Conference (PEMC)},
  year={2016},
  pages={1188-1193}
}
This manuscript presents modified scheme of synchronous space-vector modulation allowing providing nonlinear dependences between the fundamental voltage and fundamental frequency of dual three-phase open-winding ac drive with four modulated inverters. Behavior of the system with six control modes (characterized by different dc-voltages and switching frequencies of inverters) and two nonlinear Voltage/Frequency ratios has been analyzed and simulated by the means of MATLAB-software.