• DOI:10.1109/PEDS.1997.627478
Corpus ID: 108428885

A novel 3-phase SPWM technique: instantaneously floating the neutral point

@article{Qing1997AN3,
  title={A novel 3-phase SPWM technique: instantaneously floating the neutral point},
  author={Zhang Qing and Liu Zhi-hui and Chen Jian},
  journal={Proceedings of Second International Conference on Power Electronics and Drive Systems},
  year={1997},
  volume={2},
  pages={781-786 vol.2}
}

• Zhang Qing, Liu Zhi-hui, Chen Jian
• Published 1997
• Physics
• Proceedings of Second International Conference on Power Electronics and Drive Systems

On the basis of discussion of harmonic injection SPWM (HI-SPWM) and voltage space vector PWM (VSV-PWM), a novel SPWM technique (IF-SPWM), which is really simplest and well designed to obtain maximum inverter gain, minimum switching frequency and to avoid the disadvantages of HI-SPWM, is proposed. The IF-SPWM is based on instantaneously floating the equivalent neutral point of the output of a 3-phase inverter i.e. instantaneously injecting the same voltage waveform into the phase voltages. The… Expand

View on IEEE

doi.org

Save to Library

Create Alert

Cite

Launch Research Feed