Three-level space vector PWM in low index modulation region avoiding narrow pulse problem

@article{Liu1993ThreelevelSV,
  title={Three-level space vector PWM in low index modulation region avoiding narrow pulse problem},
  author={Hyo L. Liu and Gyu Hyeong Cho},
  journal={Proceedings of IEEE Power Electronics Specialist Conference - PESC '93},
  year={1993},
  pages={257-262}
}
A detailed mechanism of generation of narrow gating pulses in conventional nearest three-level vector (NTV) space vector PWM invertors is described and new nonnearest three and four vector (N/sup 2/TV and N/sup 2/FV) selection laws are suggested to avoid such narrow pulse problems. The experimental verifications for the suggested algorithms are also presented.<<ETX>> 

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